2v21 : nRF52: free up 800b more flash by removing vector table padding Throw Exception when a Promise tries to resolve with another Promise (#2450) Add 'lcdBufferPtr' to Bangle.getOptions Allow E.nativeCall to take 32 bit floats (eg for Inline C) Add built-in Stepper motor handling with the `Stepper` class (if enabled in build) Fix issue requesting constructor of builtin before the class itself has been accessed (fix #2451) Allow pretokenisation to store raw, unencoded Strings for speed/efficiency Automatic decoding and pretokenisation of 'atob(".....")' strings Pull out pretokenisation on SAVE_ON_FLASH boards (pretokenised code can be executed, it's just not tokenised in Espruino - saves 1kb) Bangle.js: Fix out of bounds coordinates in LCD code that caused screen corruption on newer GCC builds (#2455) Bangle.js2: In flash bootloader, don't store flash write code in RAM (no need) (fix #2458) Remove 65535-char max native string length restriction introduced in 2v20 on devices that could support more like Bangle.js 2 E.memoryArea(0, ...) now returns `undefined` Fix issue using Flat/Flash/Native Strings to create fields in objects Optimise pretokenised Strings so we load very short strings direct to RAM Add jsvGet...Child functions to replace common call patterns - saves 280 bytes on Pico Fix issue with g.wrapString when running on flash-based strings Fix lock leak when using flat/flash/native strings as object indices Fix g.wrapString lockup if wrap width is less than the character width Fix potential for crash after ReferenceError during function declaration (fix #2457) STM32: (Original/Pico/WiFi) if USB connected but PC not receiving data, throw away USB data rather than blocking (fix #2446) Move commonly used sequences of function calls into functions (eg jsvRemoveChild,jsvUnLock -> jsvRemoveChildAndUnLock) - saves ~200b 2v20 : Ensure String.charCodeAt returns NaN for out of bounds chars Bangle.js2: When rendering overlays, *do not* use the current FG/BG color for 1 bit overlays nRF52 SDK15: Fix UART when >1 central link enabled Bangle.js2: Allow 2 central links at once Fix `if (0);"test"||fail()` 2v19 regression - strings after if(0) didn't get interpreted Ensure eval("1;;;")==1 - eval("1;")==1 before, but not eval("1;;") Ensure AssignmentExpr returns the value of LHS, not the LHS. `(a=2)=3` now fails (as per spec) Ensure default args for arrow functions fail with error `(a,b=3)=>a+b` now fails (until default args get added) nRF52: bootloader asks for connection interval 7.5->30ms now, not just 15ms. Should improve DFU on iOS 16 which doesn't honour 15ms request Fix unicode in object keys when UTF8 support enabled, eg. {'\u00e4':1} Bangle.js: Change order of items in the Recovery Menu (hold BTN at boot) to put more common options first Tidying up error messages (no trailing '.' or '\n'), making almost-similar error messages the same Fix issue using `String.concat` with flash strings (fix #2268) jsvFindChildFromString enhancement - adds 10% performance on minified code Remove createChild argument from jsvFindChildFromString, add jsvFindOrAddChildFromString instead Add ES9 optional catch binding (`try {} catch {}`) Bangle.js: Fix terminal's repeated call to '.flip' that broke double buffering on Bangle.js 1 JIT: Ensure ternary block skips 'named' variables (and references them correctly) Fix for UNFINISHED REGEX syntax error when parsing `true / false` (fix #2424) Allow `throw undefined` to still show an exception in the REPL (fix #2423) When parsing function declarations, don't interpret the strings inside them Bangle.js2: Fix spurious tap events when HRM enabled by changing threshold Reinstate `if (0);"test"` fix after f87a53c accidentally reverted it Bangle.js2: Do a soft reset every time we start the SPL06 pressure sensor (stops occasional sensor lockup) Graphics: wrapString will now wrap lines on comma, dot, dash, and between images Graphics: Improve PBF font loading to handle v3, plus Espruino extension to handle >10k glyphs in one file Fix unicode in object accesses, eg c["\u00FC"]=42 (fix #2429) Storage: Storage.writeJSON now escapes with a more compact `\x##`/`\#` character escape notation (still valid JSON) This allows Espruino to save non-unicode strings with characters in the unicode range, and to also re-load them as non-unicode Graphics: Graphics.stringMetrics now returns 'unrenderableChars/imageCount/maxImageHeight' for much more info about rendering strings Graphics: wrapString now also wraps on slashes (to allow wrapping of URLs) nRF5x: when connecting to other devices, allow a slave latency of 2 (might increase reliability) Fix `Got [ERASED] expecting X` when storage compacts while executing a function *in* storage on non-Bangle devices (fix #2431) JIT: Fix crashes when code got too big for simple 2-byte jump instructions (fix #2433) JIT: Fixed/re-added while loops (and DO for huge loops) Storage: Storage.writeJSON now skips quotes on alphanumeric field names to speed up settings read/write Graphics: fix drawing image in string inside cliprect when rotated (fix #2435) Bangle.js: Add wakeOnDoubleTap to Bangle.setOptions, "lock" event now has second argument giving a reason (if known) nRF5x: On SDK15 ensure nonconnectable+nonscannable advertisements are not sent as extended nRF52840: jsvReadVRef now reads VDDH value (not VDD, which is almost always internally regulated) Ensure we error if an unsupported byteOffset is supplied to types array constructor (fix #2439) I2C: Add I2C.readReg to combine I2C.writeTo+readFrom in an easy/fast way Microbit2: Set up SCK/LRCK to unused pins for neopixel to ensure neopixel will work ok ESP8266/others: Fix ArrayBuffers with 12 bit JsVars (previously they overflowed) Ensure E.setDST disables E.setTimeZone, and vice-versa. Added console.debug/info/warn/error as aliases of console.log nRF5x: Fix INVALID_PARAM error when connecting to other BLE device when maxInterval or NRF.setLowPowerConnection specified Bangle.js2: Add 'Test' option to factory reset menu, and Bangle.showTestScreen() Added Pin.pulse/pwm/analog as aliases of digitalPulse,analogWrite,analogRead 2v19 : Fix Object.values/entries for numeric keys after 2v18 regression (fix #2375) nRF52: for SD>5 use static buffers for advertising and scan response data (#2367) Bangle.js: Add Bangle.showRecoveryMenu, and if storage is corrupt then show it rather than automatically doing factory reset Fix Graphics.createImage if the last character is a newline Graphics: Fix issue if drawImage given a non-image Added optional Unicode support (Linux/Bangle.js only currently) Added optional PBF font loading support (Linux/Bangle.js only currently) Fix recent regression in switch handling caused by Strings only being interpreted when executing Ensure [].length is a constant (we don't support assignment) Bangle.js: showMenu now won't redraw menu items if the onchange handler changed the menu Graphics: Add Espruino-specific extension to PBF font loader to handle 2bpp Graphics: Improve blendColor when outputting to 2/4/8bpp Graphics Graphics: Allow setFont(...) to work with >1bpp and PBF fonts Add Object.addListener(same as '.on') and prependListener to allow a handler to be added first Fix regression with g.wrapString and long UTF8 strings (fix #2385) Bangle.js2: Fix reusing touch coordinates under high load (fix #2374) Bangle.js: setUI now has a 'redraw' argument to allow apps to provide a way to redraw themselves Now executes ".bootPowerOn" from Storage on first boot after power restored Bangle.js: Add Bangle.setBacklight(), Bangle.backlight event, Bangle.isBacklightOn() and allow input when lcd off if lockTimeout is 0 (fix #2383) Added NRF.eraseBonds() to allow peer manager info to be removed (other than by holding all buttons down) nRF52840: Fix potential 'SPI Send Error 17' SPI lockup Bangle.js2: Fix number selector first draw in menu after 'redraw' argument added Bangle.js2: number selector now supports tapping at top/bottom to increment/decrement value Storage: StorageFiles don't store addr/len any more, they look up the file for each write (safer, and fast now we have a filename cache) Graphics: g.dump() will now work without allocating huge buffers nRF52: Added CTS (Current Time Service) support to ANCS/AMS code nRF52: Add NRF.on('error') event to provide an easy way to check for Softdevice errors If a jshardware op is interrupted, report "Interrupted in X" and not "Timeout on X" Ensure Ctrl-C/holding button cannot break out of compaction Bangle.js: don't compact storage if less than 10% battery Support for Overlays when SPILCD driver used Bangle.js2: Show a message on screen when compacting storage (fix #2391) Storage: Compaction now starts from the last uncompacted page - faster if only partly compacted (#2391) Graphics: drawImage now avoids getting pixels top/bottom of an image that might be cropped/offscreen Bangle.js: Handle pushing events via the event queue (allows events to be queued rather than lost) Bangle.js2: Allow HRM environment sensor data to be pushed, also add flags for disabling auto exposure and wear detect Fix failure to run JIT caused by String interpreting optimisation JIT: JIT failures now don't stop execution of subsequent commands - function is just executed as normal JS JIT: Fix scoping of JITed functions (they can now access vars in the scope they were defined in) Improve execution speed by not parsing strings when skipping blocks Graphics: drawImage(...,{filter:1}) added to allow smooth downscaling of images Graphics: fix for images in drawString when completely offscreen (regression after drawImage optimisation) Storage: Output progress on FactoryReset and Compact nRF5x: Ensure we don't start advertising immediately after softdevice restart if NRF.sleep() was used Bangle.js2: Ensure `HRM-raw.raw` is set correctly after we moved to binary hrm algorithm nRF5x: Add `NRF.on("passkey", ...)` to allow passkey pairing with `NRF.setSecurity({mitm:1, display:1});` nrf52: Allow disabling pairing with `NRF.setSecurity({pair:0})` Allow E.pipe to pipe from Strings, remove pipe's internal `position` counter (fix #2352) Bangle.js 1: remove OneWire,I2C,SPI as it uses too much flash space to exist alongside UTF8+Tensorflow+JIT on nRF52 ARM: Apply -fmerge-all-constants to the build (saves ~1kb) Bangle.js: If screen is rotated, also rotate accelerometer and magnetometer values Microbit1: don't include text versions of Bluetooth error messages (just the error number) to save some memory 2v18 : Fix drawString with setClipRect with 90/270-degree rotation (fix #2343) Pico/Wifi: Enabled JIT compiler Ensure that if JIT fails, we correctly remove just the "jit" tag and treat the function as normal JS nRF52: Add NRF.setAdvertising({},{whenConnected:true}) to allow advertisements to be sent while a connection is active nRF52: Fix NRF.getSecurityStatus's 'advertising' field (only appeared when connected previously) Fix 'ghosting' issue on Welcome screen (forcing timeout/lcdPower/etc at boot could disable the EXTCOMIN toggle) nRF52: OneWire accesses are now scheduled with the Timeslot API to avoid the softdevice interfering (fix #1831) nRF52: Add NRF.on('bond'/'advertising') events to keep track of BLE status more easily Pixl.js: Switch to slower ROM-saving sin/cos/atan/atan2 (running out of free space after JIT enabled) Graphics: Ensure fillPoly clips out of range (+/-2048) coordinates nRF52: Fix regression after whenConnected:true addition. NRF.wake() will now not start advertising when connected unless whenConnected:true is set. STM32: neopixel: Fix small glitches in the output pin just before writes that could throw off APA10x LEDs Bangle.js2: Ensure that changing a menu item when half-scrolled off screen doesn't overwrite widgets Puck.js: Ensure acc/gyro doesn't cause watch events to be added to the input queue (more efficient) Waveform: Fix waveform input/output when not done at system start - Since 2v13 start time was set in the past Fix ordering of Pin check in wrapper (so autocomplete and Pin prototype works) Bangle.js2: Switched to proprietary heart rate algorithm (from our Open Source version). It just works better. JIT: Implemented do { a } while (b) Ensure that for(in), Object.keys and Object.getOwnPropertyNames return array indices as strings (not numbers) Fix memory leak when an error happens while parsing function arguments - eg `print(1,2,3,JSON.parse("!%^$^"),123)` Bangle.js2: Added Bangle.setOptions({hrmSportMode}) ESP32: Fix reset() causing meditation error (ref #1777) ESP32: Ensure XON/XOFF flow control is enabled ESP32: Advertising name is now 'Espruino abcd' ESP32: BLUETOOTH UART IS ENABLED BY DEFAULT - disable with `NRF.setServices({},{uart:false})` Bangle.js: GPS event now works even if only GGA NMEA events are enabled (which you might do for speed) Add Serial.flush() to allow us to wait for transmission on a device to finish Fix for var link corruption when replacing a native function with a normal one (fix #2361) Fix memory leak (and assert in debug mode) when iterating over an object with proto with for...of (fix #2360) Fix debug assert when reversing an array with non-integer elements (fix #2362) Fix debug assert when using instanceof if __proto__ was set to non-object (fix #2363) Fix debug assert when creating a function with code that isn't a string (fix #2364) Fix debug assert parsing {}=>{} when not executing (fix #2365) Fix issue with Graphics.createImage if more than the first line was empty (fix #2296) Bangle.js: Now auto-reset compass if it was on while the watch was charging (fix https://github.com/espruino/BangleApps/issues/2648) Graphics: Added .floodFill method to allow flood fill Added E.stopEventPropagation() to allow event propagation to be stopped with multiple X.on('...', ...) Graphics: g.drawImage(gfx) now reads palette+transparent fields if they exist in a Graphics object Graphics: g.asImage() now reads palette+transparent fields (if they exist) in a Graphics object Ensure Graphics uses jswrap_math_sin/jswrap_math_cos (saves ~5k on SAVE_ON_FLASH_MATH builds) Modified E.toString to always return a String (not necessarily flat) - fixes occasion errors in Bangle.js clocks that use it when setting up fonts Added E.toFlatString (using old E.toString behaviour) Ensure Promise.all completes even if empty or containing pre-resolved promises (fix #2371) Allow Graphics.createImage to use '.' as a placeholder for an empty area Bangle.js: If a Storage file called '.loading' exists, use that instead of the loading screen Bangle.js: E.showPrompt now resets background color before clearing the screen Bangle.js2: Ensure overlays are flipped when screen is flipped 180 degrees (eg. left-handed mode) Bangle.js2: Automatically switch the heart rate algorithm into sport mode when a certain amount of movement is detected 2v17 : Bangle.js: When reading file info from a filename table, do it in blocks of 8 (20% faster file search) Bangle.js2: Increase flash buffer size from 16->32 bytes (5% performance increase) ESP32: update esp-idf to v3.3.6 Bangle.js2: Fix issue where Bangle.getPressure could leave the barometer on Bangle.js2: Bootloader update - triple-check CRC after writing firmware and retry if it fails Bangle.js2: setUI(updown/leftright) now responds to button on falling (not rising) edge If we get an unhandled exception, ensure we keep the stack trace intact Array.sort() with undefined elements now puts them at the end of the array (as per spec - #2300) Bangle.js1/2: Fix showMenu/showScroller spacing with back if no widgets loaded (ref #2286) Bangle.js1: Bangle.setUI({back}) now responds to BTN3 if there were no other watches on buttons ESP32: Allow up to 16k vars (if enough memory), allow non-active scan, and remove 30s BLE scan limit Graphics: Ensure a scroll inside a cliprect can't go out of bounds (previously it was bounded to screen) Puck.js: Fix regression in 2v15/2v16 that stopped Puck.js v1 using magnetometer Bangle.js2: Fix scroller overlap with widget bar when scrolled more than the screen's height in one step Bangle.js2: Improve touchscreen handling to handle out of range data from the controller on some devices Bangle.js: Improve ANCS stability - cancel ongoing tasks if an error is reported ESP32: setScan/findDevices/requestDevice now fill in `id` with the mac address followed by private/random/etc as NRF52 does ESP32: disconnect event now gives 'reason' (as NRF52) ESP32: Bluetooth scanning now uses event queue (fixes MEMORY_BUSY) ESP32: Implement E.enableWatchdog Speed up tab complete on large ArrayBuffers Support for ArrayBuffers over 64k in size Fix issue that could cause some variables not to be freed as soon as they weren't needed (requiring GC more often) Fix lock leak if out of memory error occurs during 'var' initial assignment Graphics: Add color mappings when rendering 3->4bpp and 3->8bpp Bangle.js2: make the 4bpp mac palette more saturated to account for the LCD ESP32: partition table updated in EspruinoBuildTools to ensure bootloader doesn't mistake js_code/storage for an otadata partition ESP32: Add ESP32.setOTAValid(false) to allow the current partition to be marked as invalid (causing 'factory' to be booted into) JIT: Arrays can now be defined in JIT code (`[1,2,3]`/etc) JIT: Objects can now be defined in JIT code (`{a:2,b:3}`/etc) JIT: 'this' can be used in JIT code JIT: Support for short-circuit operators && and || (#2313) JIT: Increased compile speed ~5x using iterators for string append ESP32: Fix build with asserts enabled ESP32: Add BTN1 (D0/BOOT) and LED1 (D2) as these appear to be reasonably common in boards Add ability to add custom boot code inside the build with JSMODULESOURCES+=_:bootfile.js Pixl.js: Don't load the splash screen if BTN1 and BTN4 held down (for recovery purposes) Fix potential lock leaks during out of memory errors Graphics: Added g.getVectorFontPolys to allow the underlying polygons behind a vector font to be retrieved nRF5x: ensure we only clear pairing data if ALL buttons are pressed at boot to avoid accidental deletion Graphics: Fix font clipping on rotated non-square graphics instances (fix #2326) Fix jsvDumpLockedVars when flat strings are in memory (https://github.com/espruino/Espruino/issues/2323#issuecomment-1426107603) Fix bool return values when building for 64 bit (fix #2323) nRF52: Add support for 7 bit UART tx/rx (and parity) and error if a UART setting can't be honoured (fix #2324) Bangle.js2: Fix regression in E.showMenu so you can use menu items with ':undefined' (as in the example in the reference) Graphics: Ensure that an error is thrown if a palette is used in >8 bit images. It was previously possible to ask for a palette on a 32 bit image, which caused an overflow Fix issue extending a class from a class from a class (fix #1529) Added Object.getOwnPropertyDescriptors Added Object.fromEntries (fix #2327) Ignore whitespace after ':' in HTTP headers (fix #2331) Don't allocate RegEx if just scanning over code Don't store String/RegEx data in variables if we're just scanning over code Ensure that if possible we create a JsVar Name direct from the underlying string, rather than creating and then converting (#2329) Bangle.js2: Fix Compass Z heading (fix #2332) Micro:bit 1: remove support for paletted images to free up flash Bangle.js: Fix for Bangle.is* functions after #2323 fix MakeIntoVariableName now shifts oversize strings around rather than re-allocating, which reduces fragmentation (#2329) Fix scopes in `eval` (now uses the current function's scope) - fixes `(function(){eval("var x=42;print(x);")})()` Ensure new StorageFiles have 'len' set to 0 try...finally block now executes even if we do a 'return/break/continue' inside it (fix #2338) Bluetooth: getSecurityStatus now returns 'advertising' field showing if we're advertising or not Fix continue when used inside switch statement (fix #2339) Storage: Fix issue locating js/.boot0 files on external storage when running with 2 Storage banks (doesn't affect Bangle.js 1/2) 2v16 : JIT functions now execute in their own function scope (allows arguments) Move older 'HY' boards to use `g` for the built-in graphics, not `LCD` (and change docs) Fix print(()=>{}) printing 'function (undefined) {}' - saves 1 var for arrow fn without args (fix #2265) Bangle.js: Add support for `Bangle.setUI({remove:...})` to allow apps to be unloaded without a full reboot. Bangle.js2: Fixed `Bangle.setLCDOverlay(img,x,y)` with negative offsets Allow `atob` to accept base64 with whitespace inside it Puck.js Lite: remove NFC from build (no NFC on board the Lite version) Storage: When using Filename Table, be absolutely sure it's correct before using it (stops hang at startup if storage corrupt) Bangle.js: Add Bangle.setOptions({btnLoadTimeout:...}) to allow home button timeout to be configurable Bangle.js: A forced interrupt after button held now occurs 0.5s (not 0.1s) after the reboot request Bangle.js: Holding the button during storage compact now won't try and break out of it Bangle.js: Use 4k/64k/all flash clear commands to make erasing (and hence compact) external flash faster Bangle.js2: Add built-in touchscreen calibration Bangle.js2: Add fast-path for all-white or all-black full-width graphics fill/clear (24ms -> 2ms) Bangle.js2: LCD background flip (send to LCD while returning to execute other code) Bangle.js2: Swipe direction is now modified based on g.setRotation ESP32: Bluetooth LE tweaks - central mode connects, scans, reads, writes and notifies Bluetooth: fix for incorrect Bluetooth task strings shown in some errors Bangle.js: showLauncher's 'fast load' now updates __FILE__ Improve jsvIs* functions (because v->flags is volatile). >5% speed improvement Lexer speed improvements Bangle.js: Compass 'heading' now provides correct value (without 360-heading) required Bangle.js: Remove F_BEEPSET feature flag (now 3 years old) Espruino: Ensure flash/native strings really can't be appended to (fix #2282) Bangle.js2: Improved 3 bit LCD fill (20% faster) process.memory() reports `stackFree` which allows us to easily check if we're ok for recursion E.HSBtoRGB can now be called with `E.HSBtoRGB(h,s,b,16)` to return a 16 bit value suitable for Bangle.js/etc Bangle.js2: Flip LCD SPI bit order so operations in Espruino can be faster (45% faster fillRect) Bangle.js2: Use 8x3bpp block fill with masking (now at least 6x faster than 2v15) Fix JIT when overwriting a pre-existing function, JIT now allows `var/let/const`, fix lock leak in function call, fix FOR postinc issue JIT compiler now included in MDBT42Q/Pixl.js/Puck.js/Bangle.js 1 Bangle.js2: Bangle.setUI remove unused 'touch' mode, ensure 'back' button doesn't overlap if button is already used (fix #2287) Bangle.js: Do not clear widget area if only zero width wigets are using it Bangle.js: Allow setting remove methods for E.show* Bangle.js: Add Bangle.load() and Bangle.showClock() methods Graphics: Ensure g.reset() after a custom font was set de-allocates the custom font (fix #2290) Bangle.js: setUI now calls g.reset(), and also protects against recursion in uiRemove Bangle.js2: Touched item coordinates in E.showScroller's select callback 2v15 : Fix issue where `E.toJS("\0"+"0") == '"\00"'` which is just `"\0"` Fix issue accessing `arguments` after/inside 'let/const' keyword (fix #2224) let/const now don't add a scope if executed in a function outside a block (fix #2225) When executing a function, ensure the scope doesn't include a `return` var Rename internal return var to fit it inside one JsVar on embedded systems nRF52: Added support for 2 concurrent Bluetooth Central connections to Puck.js, Pixl.js, MDBT42Q (fix #1360) Bangle.js2: JIT now built in (only enabled for functions prefixed '"jit"') E.dumpVariables now outputs more info for variable values Puck.js Lite support Puck.js: Immediately after flashing new firmware, Puck.js now does a self-test and sets its BLE to PASS or FAIL nRF52: Fix recent regression which stopped reconnection after a bluetooth disconnect (fix #2226) Bangle.js: Include the 'sched' library in installed apps (needed for alarm) (fix #2229) Bangle.js2: Fix text size on buttons when they are tapped in E.showPrompt nRF5x: Add 'onWriteDesc' in NRF.setServices - allowing you to know when something subscribed for notifications nRF5x: Move advertising_start and restart_softdevice outside of IRQs (MEMORY_BUSY warnings less likely now) Bangle.js: Ensure E.showMessage background color comes from theme Bangle.js: Add "filename table" support to Bangle.js - avoids slow file read/list when there are many deleted/updated files in Storage (fix #2152) Storage: Don't align files <512 bytes to page boundaries - all files now stored in order (ref #2232) nRF5x: Call sd_ble_gattc_hv_confirm in response to BLE indications Bangle.js2: Make Bangle.setBarometerPower retry twice if it has an I2C error Bangle.js2: Fix `NRF.setAdvertising({},{scannable:false})` Bangle.js2: Initial long range functionality (via `phy:"coded"` in `NRF.setAdvertising/setScan/requestDevice/findDevices`) nRF52: Change from hard -> softfp calling convention (saves a few bytes, more compatible with compiled code) Fix 'console.log([1,2,3].splice(0, 1.0))' (fix #2245) Bangle.js2: Added `Bangle.setLCDOverlay(img,x,y)` to allow an image to be overlaid on top of screen contents (eg for notifications) Fix issue parsing constant decls when not executing (fix #2255) Puck.js: Fix Puck.mag() in newest batch of Puck.js 2.1a sometimes returning -32768 Correctly handle parsing of template literals inside template literals Don't store command history if echo=off (eg for Web IDE/App Loader uploads) E.defrag now kicks the watchdog (on Bangle.js 2 it can take long enough that the watchdog fires) 2v14 : Bangle.js2: Fix issue with E.showMenu creating a global `s` variable Bangle.js2: Recheck string wrapping after font change inside E.showMenu Bangle.js2: Double input buffer size from 1kb to 2kb Bangle.js2: Fix E.showMenu title changing color after scroll down+up *if* a non-standard theme was used Bangle.js2: Fix wear detection on latest Bangle.js 2 (VC31B variant) (fix #2141) Bangle.js2: Allow variable HRM poll rates on Bangle.js 2 VC31B variant Bangle.js2: VC31 HRM variant now polls at 25hz (not 50) Bangle.js1: E.showMenu now displays boolean values with no `format` as a checkbox Bangle.js1: E.showMenu now displays a submenu for multiple choice menu items (#2184) Bangle.js: built-in locale now doesn't depend on argument being an instance of Date (#2187) Bangle.js: Add ".noList" property to prevent E.showScroller inside E.showMenu Bangle.js2: Add "Back"-Button on submenus inside E_showMenu Graphics: g.setClipRect now uses rotated coordinates Graphics: g.draw/fillCircle now works with rotated coordinates Bangle.js2: Touch/drag coordinates now obey g.setRotation Graphics: Fix drawString with combination of g.setClipRect and g.setRotation nRF5x: Allow 'high speed' watches via 'hispeed' argument to setWatch. Higher power consumption but detects fast (<25us) pulses. Bangle.js2: E.showMenu now returns 'scroller', `format` is called with a second argument, font in popup is scaled to fit (fix #2190) Fix recent class method regression (24247e4ec9) (fix #2197) Bangle.js2: 6x15 font tweaks for better ISO8859-1 support Bangle.js: Add clock property to "custom" mode in setUI Allow method declarations in objects - ES6 'Enhanced Object Literals' (#2202 / #1302) Added Object.values/Object.entries (#1302) Added block scoping for let and const (#971) Honour non-writable const vars (fix #971) Remove Line Numbers from 'save on flash' builds Added Object shorthand, eg. x={a} Added numeric separator support eg. 12_34 Add Nullish coalescing operator Enable releases and cutting edge builds for Puck.js minimal releases (with 98kB of free Storage) nRF5x: Fix memory leak (of address) when using NRF.setScan/requestDevice/findDevice (regression in 2v13) Fix issue with const in a module when called from a scope with const already in (fix #2215, fix #2207) Add `seaLevelPressure` to Bangle.setOptions (fix #2213) Bangle.js: speed up HRM average adjustment (specifically when sample rate is 25Hz, eg. for Bangle.js 2) Bangle.js: Change default distance units to m,km (from m,miles) (fix #2209, fix #2210) Bangle.js: Rename default locale to 'system' (from 'en_GB') Ctrl-C will now *not* break out of short-running intervals/watches, only long-running ones Bangle.js: Allow E.showMenu to be given an array and title option (fix #2175) nRF5x: We now clear the console's input line when connecting or disconnecting Bluetooth (fix #2219) Graphics: Add g.blendColor to expose the ability to figure out what color is between two others (fix #2150) Fix stack overflow if deallocating a massive linked list (fix #2136) String substr/substring/slice now work on native/flash strings by changing pointers rather than doing an actual copy (fix #2066) Fix over-iteration if breaking out of the very first iteration of FOR loop (fix #2012) JSON.stringify(pin) now returns valid JSON (Pin name as a string). E.toJS still leaves it as an ID (fix #271) Bangle.js2: Fix exception when using 'back' and physical button with Bangle.setUI 2v13 : Memory usage improvement: Function scopes no longer stored as an array if they only contain one scope Memory usage improvement: The root scope is never stored in the scope list (it's searched by default) E.dumpVariables now dumps variable flags Tidying up Native Function handling (now JSV_NATIVE_FUNCTION not JSV_NATIVE|JSV_FUNCTION) NRF.getSecurityStatus now returns 'connected_addr' for the address of the currently-connected device NRF.setAdvertising converts arrays of arrays to arrays of ArrayBuffers. Also don't update advertising when connected. Memory usage improvement: Arrow functions only store value of 'this' if 'this' is used by code inside them (fix #2139) Add String.prototype.concat (fix #2140) Much-improved whitespace lexing code using single jumptable - 3% speed increase Allow `process.memory(false)` to get memory info but skip GC Graphics: fix height calculation bug in fillRect/clearRect when given an object with w/h as an argument Fix potential corruption issue caused by `delete [].__proto__` (fix #2142) Bangle.setUI is now minified, also calls Bangle.uiRemove if it was set (to clean up custom UI additions) E.showScroller tweaks to allow redraw requests, get/set initial scroll amount, negative scroll (for titles) NRF.setScanResponse now works on SDK15 Fix g.wrapString if string ends with a bitmap g.wrapString now splits long words if they are too long for a line Add Storage.getStats to get more fine-grained info about Storage Add Bangle.midnight event that can be used for housekeeping tasks Graphics: You can now do `g.fillRect({x,y,x2,y2,r})` for rounded rectangles Bangle.js2: include new touchscreen E.showMenu system String.toUpperCase() and .toLowerCase() now work for accented ISO8859-1 characters (fix #1866) Report errors created during execution of `E.on('kill',...)` Bangle.js: ANCS/AMS now advertises 16 bit time service (doesn't crop the name, and good enough for iOS pairing) Number.toFixed(...) now doesn't exponentiate when the number is very small (fix #2157) Add E.showMenu({"":{back:function}, ...}) for easy specification of 'back' menu item Bangle.js2: Add 'back' option to E.showScroller and Bangle.setUI Bangle.js2: Ensure that if Bangle.getPressure errors, the next call doesn't say 'Conversion in progress' Bangle.js2: Update E.showPrompt with a bigger touchable area around buttons Bangle.js2: 'touch' event coordinates are now clipped to screen coordinates (drag stay unclipped to allow touchscreen use for scrolling) Bangle.js1: Fix regression that caused setLCDMode not to work in 2v12 (fix #2155) Bangle.js1: Improved 'E.showScroller' menus Bangle.js1: Add 'back' option to E.showScroller and Bangle.setUI Bangle.js1: setUI button handlers now work on falling edge Bangle.js: Add setUI custom 'swipe' handler Util Timer now runs independently of system time. More accurate on nRF52 (fix #2125) Bangle.js2: Battery discharge curve is now scaled better, and setting.json:batFullVoltage can be used to account for differences in sense voltage between devices Bangle.js2: Ensure NRF.setTxPower works for all connections and advertising If a process.on("uncaughtException" handler creates an exception, make sure we report it as Uncaught Bangle.js: If home button held and JS is still executing, force a break (like Ctrl-C) Graphics: Fix text bounding box calculation when just the top line of a character would be visible Bangle.js2: setUI now doesn't forward touch events if tapping over the back button Bangle.js2: New E.showMenu now allows menu items of type 'string' - fixes 'Passkey' settings menu Bangle.js2: Add visual feedback when showPrompt button is pressed Storage: Fix erase-after-compact bug if Storage completely full (fix #2174) Fix out of bounds jsvGetAddressOf in jsvNewFlatStringOfLength (wasn't a cause of instability) Storage: Now put all .js files into internal storage (if 2 storage areas). Fix corruption issue when reading using file with explicit drive letter Bangle.js: default 'locale' now supports second 'dp' argument for decimal places in distance/speed/temp Graphics: Restrict setClipRect coordinates (Except on ST7789_8BIT (Bangle.js 1) where we need it for notifications. This stops potential out of bounds writes is setClipRect is wrong. Fix issues accessing object/array fields when the field itself has a null character in it (fix #2176) nRF5x: Fix merging of packers for `NRF.findDevice` - previously name fields in subsequent packets may have been left as 'undefined' nRF5x: NRF.findDevice now aggregates multiple packets even if only one packet matches the filter (fix #2178) nRF5x: Allow NRF.setAdvertising to set advertised service UUIDs (vs service data) easily with `NRF.setAdvertising({'180D':undefined})` Ensure JSON.stringify([undefined])=="[null]" as per the spec Bangle.js2: Unistroke recognition accuracy improvements 2v12 : nRF52840: Flow control XOFF is now sent at only 3/8th full - delays in BLE mean we can sometimes fill our 1k input buffer otherwise __FILE__ is now set correctly for apps (fixes 2v11 regression) Bangle.js: Ensure Bangle.getHealthStatus("day") resets at midnight (fix https://github.com/espruino/BangleApps/issues/1216) Bangle.js: Attempt to fix Bangle.buzz that occasionally doesn't stop Bangle.js2: Lower bootloader LCD SPI bitrate (was out of spec, not all LCDs worked with it) Bangle.js: Attempt to fix occasional issue where vibration gets stuck on (fix https://github.com/espruino/BangleApps/issues/1249) Bangle.js: Ensure Bangle.setLCDPower only fires lcdPower event if state has changed (fix https://github.com/espruino/BangleApps/issues/1138) Bangle.js2: Holding BTN at boot skips bootloader storage check, bootloader now times out if too many files Bangle.js: Move position of filesystem checks to before first code is run Storage.write is now explicit about not allowing zero length files, also creates exception if it fails because it can't get a data pointer Bangle.js2: Only handle UBX protocol from GPS on Bangle.js 1 as it interferes with CASIC on Bangle.js 2 (fix #2124) Bangle.js: GPS-raw no longer sets the FIFO_FULL message if data is lost - just passes a bool as the second argument Fix for buffer overflow + segv found via fuzzing (#2121, #2122) new Date(str) no longer interprets ISO 8601 UTC timestamps as local time (fix #2116) Graphics: Fix clipRect checks for >1x bitmap fonts Allow __proto__ to be set to a function as well as object Bangle.js: Support for v2.1 barometer hardware (SPL06 vs BMP280) Bangle.js: Increase step counting noise threshold 14->17 to work around pedometer fake steps (http://forum.espruino.com/conversations/371740) Bangle.js: Support for v2.1 HRM hardware (VC31 vs VC31B) Bangle.js: Better HRM detection (higher res filtering, better peak detection, lower median filter size, better confidence) Fix E.decodeUTF8 when decoding UTF8 codes that contain all decimal digits Fix for potential buffer overrun if JSON.stringify used with strangely crafted whitespace arg (fix #2114) Add `NRF.setSecurity({encryptUart:true})` to force encrypted comms on BLE UART Bangle.js2: Increase wait after power-on for BMP280 to fix getPressure on some devices (fix #2120) Storage: Fix compaction error if a page starts with 0xff and the first write fits within that (fix #2009) Add NRF.startBonding to force bonding on peripheral connection nRF5x: Disable name change over BLE via 0x2A00 Bangle.js1/2 : Fix inconsitent scroll indicator in menus (fix #2104) Bangle.js2: E.showScroller to respect widgets on bottom row (using appRect) Bangle.js: Step counter - Remove hard-coded gravity value and subtract DC offset with a filter Ensure jsfIsStorageValid kicks watchdog so we can't get stuck in a reboot loop if all of Storage is empty Bangle.js: Add 'graphicsInternal' to make Graphics independent of JS vars. Terminal is now useful earlier, and can display softdevice errors Bangle.js2: If errors do happen during Bangle.getPressure, reject the promise (fix #2137) 2v11 : Bangle.js: Enable the Bangle.on('tap') event from the accelerometer by default Bangle.js: revert to (better) Kionix default thresholds for tap detect Bangle.js2: When wake on touch is enabled, use a single tap on the front of the device for wakeup Bangle.js: Display 'checking storage' message on first boot to alert users to slight delay Bangle.js: Tweaked step count algorithm (low pass filter, 4 steps in 90s) Graphics: asBMP/asURL/dump now support more bit depths Graphics: Allow .setFont/.getFont to use font size in a colon after the font name Graphics: .getFonts now lists 'setFont' functions however they were added (to `g`, built in, or to the prototype) Graphics: When rendering fonts with a solid background, ensure the gap between is filled too Flat Strings are now always aligned on a 4 byte boundary (fix #2040) Graphics: add setTheme on supported devices RAK5010: switch to 1.8v internal voltage (was 3.3v) to make GSM comms reliable, upgrade BG96 module RAK5010: Compile in TLS/HTTPS support Bangle.js: Fix issue where if non-fullscreen notification was visible and Bangle.js reset, screen was off-center Fix for issue with pretokenised code not creating correct text string for reserved words, eg {undefined:1} Bangle.js: Turn vibrate off every time a new app loads Fix issue where ({a:0}).a in the console would create a ReferenceError (works in code) Graphics: Allow setFont("FontName:1x2") for scaling in 2 directions (fix #2044) Graphics: Fix .asBMP for 4 bit images Graphics: switch RGB order for palette in asBMP for 4/8 bit images Bangle.js2: Idle power consumption down from 1.3mA to 0.9mA (pullups on HRM disabled when off) Bangle.js2: Increase reported bit depth from 3->16 and perform bayer dithering when rendering Makes icons/old apps way more usable (plus provides an easy way to get >3bpp) Bangle.js: Fix color palette when rendering 3bpp -> 16bpp nRF52840: Fix 900uA UART power draw when shut down nRF52: Send XON/XOFF when buffer is less full - reduce likelihood of FIFO_FULL with big MTUs Bangle.js: Fix powerSave regression (should default to 'on', but didn't since 2v10) Storage test on boot only tests storage fully if the first record is empty Graphics: drawString now accepts images in-line (fix #2063) Graphics: added stringMetrics to get height as well as width Graphics: drawString now correctly middle-aligns multi-line strings Graphics: add imageMetrics to allow image width/height to be read Graphics: drawImage(...,{frame:x}) can be used to draw animations Graphics: fix rotated/scaled rendering of 3 bit bitmaps (fix #2049) Bangle.js: fix Bangle.getLogo memory leak Bangle.js2: Graphics.getBPP now returns 3 Bangle.js: attempt to unlock SPI flash multiple times (some devices don't unlock on the first attempt) Bangle.js: Fix Bangle.tap event regression (now works again) Graphics: add wrapString to wrap messages to the correct length Bangle.js: update showMessage and showPrompt with correct wrapping Bangle.js2: Add Bangle.compassRd, fix setCompassPower Bangle.js: Add Bangle.on('health',..) event and Bangle.getHealthStatus Graphics: drawImage now honours arraybuffer offsets Graphics: drawImage now supports up to 4bpp palettes rendered direct from flash Bangle.js2: Larger font for E.showMenu Graphics: drawString(..., true) for vector fonts now clears the background nRF52: swap getSerial bytes around so device ID string matches nrfjprog Bangle.js2: bootloader can now flash firmware from a file in Storage Bangle.js2: Add second Storage area in internal flash for fast access, memory-mapped files Fix unhandled reject of a previously resolved promise (fix #1433) Bangle.js: E.showMessage/showPrompt can now display images via optional img argument E.showMessage/showPrompt handle padding correctly if no widgets are displayed Bangle.js2: Fix setUI clockupdown handling of 'up' Bangle.js: Ensure builtin E.show* (and fake LEDs) wake the LCD up Storage check now *only* happens on first boot Ensure __FILE__ is set by the time bootcode runs If executing from storage, work out line numbers and print filename for Errors Bangle.js: Don't store line numbers in functions - no need when execing from flash Bangle.js: Add E.showScroller for scrollable lists Fix issue where invalid JSON stopped execution after Storage.readJSON Bangle.js: Add Storage.hash for boot0 cache change checking Bangle.js: A single widget load failure will now not remove all widgets Bangle.js: widgets are now sorted by .sortorder While and for loop conditions now use Expression, not AssignmentExpression (eg. while(0,0) is fine) (fix #2068) Bangle.js2: Fix 'stuck' bottom row of pixels if scrolling downwards with g.scroll(0,1) Bangle.js: Fix issue where minified E.showMenu was creating a global var called 'c' Fix string formatting for "Field or method X does not already exist" error Graphics: drawRect,fillRect,clearRect are now able to take an object as the first argument Bangle.js: Add Bangle.appRect to allow apps to see how much space is available for them Bangle.js: Add `Bangle.setOptions({hrmPollInterval:...});` Bangle.js2: Bangle.dragHandler is now cleared by setUI (fix #2078) Bangle.js2: Adjust full battery voltage Avoid Watchdog reboot during compact if compacting a lot of data (fix #2075) Storage: Fix issue where compacting empty storage could cause out of bounds erase (fix #2081) Fix issue where pretokenised '1 - - 1' would turn to '1--1' (fix #2086) Fix break scoping error in nested for loops (fix #2084) Fix memory leak when rejecting pre-resolved promise (test_promise11.js) Fix parser errors in arrow functions (fix #2067) Bangle.js2: Add Unistroke object, and 'Bangle.stroke' event Fix pretokenised '1 / /.../' and ensure jslSeek resets the previous token (ref #2086) nRF52: Move neopixel LRCK pin which can't be disabled due to hardware errata, and restore state after (fix #2071) Bangle.js2: Disable unboard flash bank for now (issues with erase on reboot) Bangle.js1: Fix E.showScroller implementation Bangle.js2: Ensure tap and twist turn LCD backlight on as well as unlocking Bangle.js1: Bangle.setUI now deletes touchHandler (fix #2095) Bangle.js2: Tweak battery high mark again Bangle.js2: Fix E.showScroller when there are less than 3 menu items Bangle.js2: Bangle.off and .softOff now turn off touchscreen if it was on Bangle.js2: Ensure antialiased line routines are built in Bangle.js2: Add HRM wear detection (LED no longer turns on if HRM not on skin) Bangle.js2: Add a 32 entry cache to speed up finding common files - improves app load times Bangle.js: Ensure locale honours 12 hour setting (https://github.com/espruino/BangleApps/issues/892) Bangle.js2: Ensure EXTCOMIN time for LCD is nearer 2us (from datasheet) (ref #2097) Bangle.js2: New default JS firmware Bangle.js2: Minify Bangle.drawWidgets Bangle.js: Bangle.appRect now copes with widgets at the bottom Bangle.js2: Fix >128 ASCII codes for 12x20 font (fix #2105) Bangle.js: Add SPI flash read-after-write to verify write succeeded (fix #2109) Bangle.js: Fix E.showMenu clear if background color is set (https://github.com/espruino/BangleApps/issues/1024) Bangle.js: Re-add E.showMenu predraw callback (fix #2108) Bangle.js2: Add hrmRd/hrmWr that allow you to poke the HRM directly Bangle.js: Fix for previous SPI flash write verify when <4 bytes written Bangle.js2: Add write protection for bootloader and softdevice to avoid accidental bricking Bangle.js2: Bootloader now attempts multiple times to initialise ext flash, and waits longer (fix fw update app issues) Bangle.js: Add Bangle.getHealthStatus("day") to allow automatic step counts for the current day Remove for(of/in) for extremely constrained devices (Micro:bit 1 only) Bangle.js: bootloader now doesn't start immediately after power off (can help with 100% flat battery) 2v10 : Bangle.js: Improved HRM calculations - swapped autocorrelation for bandpass filter Bangle.js: Significantly improved step counting algorithm using bandpass filter (fix #1846) Bangle.js: Ignore touch and swipe events when the LCD is off Graphics: Fix 1bpp custom fonts on 2/4/8 bpp graphics Canvas not being the right colour Bangle.js: Don't reset all peripherals when loading a new app, and only turn peripherals off if unused 500ms after starting new app Increase max arguments for Function.apply from 64 to 256 NRF52840: Create new NRF_GPIO_PIN_X_FAST as Nordic's gpio functions will no longer inline! Graphics: Add .blit() to allow fast blits within a single Graphics instance nRF52840: workaround for SDK15 bug that stops softdevice restart when WDT enabled Disallow template strings in object decls like {`hello`:1} (fix #2006) Bangle.js: Add support for global colour themes which affect g.clear/g.reset (fix #499) Bangle.js: Switch beep/buzz to IRQs (keeps time correct even when JS is busy) Add E.decodeUTF8 to allow UTF8 to be decoded into standard 8 bit characters Util timer: account for 'drift' in timer when adding new tasks if running it continuously Graphics: Allow 'scroll' method to only scroll inside clipRect Bangle.js: if we restart with home button held down, ignore the 'button up' event Remove Graphics.drawImages from non-Bangle.js builds to free up space Pico: Remove SHA512 from build to free up space Storage: fix issue where functions referencing flash weren't correctly relocated during compact (#2009) Add support for rendering 3 bit images to 12/16 bit destinations Ensure Serial1.unsetup can be called even if it doesn't appear to have been enabled Puck.js: ensure self test only happens after hardware reset (fix #2001) Bangle.js: Fix issue where long-press BTN3 while holding BTN1 would reload the app but wouldn't load configuration (eg not setting timezone) Graphics: add .getBPP, and allow color blending (rather than copy) when drawing 2 bit images on any BPP Graphics instance nRF52: If getPrimaryServices fails with NRF_BUSY, keep retrying after a delay (fix #2008) Bangle.js 2: Fix getPressure memory leak Graphics: Theme now only applies for LCD, not for JS/ArrayBuffer graphics Graphics: Add dark boolean to themes to allow apps to update depending on bg color Bangle.js: setUI now has 'clock' modes Rename SMAQ3 board to BANGLEJS2 nRF52840: Remove ifdef around PHY_UPDATE_REQUEST - fixes BLE5 connections Graphics: Allow g.drawImage to use ArrayBuffer Graphics as an argument Bangle.js: Display small 'Loading...' screen to show something is happening when loading apps Promise: Fix issue with .then().then(...) on an already-resolved promise (fix #2019) Bangle.js: g.flip no longer keeps the screen awake, flipTimer renamed to inactivityTimer Bangle.js 2: 'factory default' set of JS now included inside firmware Bangle.js: Build in ANCS support (disabled by default) Bangle.js 2: Working VC31 heart rate monitoring Bangle.js: Push GPS events immediately after GPGSV (more portable/resilient to config changes) At first boot, fully check Storage for validity (if not full, ensure remaining pages are 0xFF) Storage: Ensure jsfIsStorageValid returns true when storage is valid, but full Bangle.js: Add Bangle.getGPSFix to get last GPS fix without waiting for a listener Merge experimental_compact_vars branch to reduce var sixe from 16 to 13 bytes in most cases. Add JSVAR_FORCE_16_BYTE to allow experimental_compact_vars changes to be removed Add JSVAR_FORCE_INLINE, and don't force lock/unlock/getters to be inlined. Compiler has improved enough we save 10% code space and get marginally faster Add ArrayBufferView.subarray for easily making subarrays (eg a.set(a.subarray(-1))) Solve case where an ArrayBuffer set using the same array could duplicate entries (`a.set(a.subarray(),1)`) nRF52: Fix 2v09 regression where clearWatch reset pin state, removing pullups nRF52: BLE stack errors now reports a line number nRF52: 'BLE task in progress' messages now give a readable name, not task number MICROBIT1: Remove hardware SPI to save space. Software SPI still works 2v09 : Bangle.js: increase default advertising interval from 375 to 200ms to ease connections Fix Math.acos for negative values (fix #1950) nRF5x: Add callback param to 'NRF.restart', allowing code to be called with softdevice disabled Bangle.js: fix require("locale").time(new Date()) for default locale Now use exponents when printing doubles >= 1E21 or < 1E-6 (fix #1489) Fix Regexp handling of unescaped '.' in character group: /[.]/ (fix #1948) Now error if using (unsupported) RegExp backreferences nRF52: Ensure SPI 1 byte DMA errata workaround isn't applied to non-52832 parts nRF52: When outputting assertions, if we have an terminal device (eg LCD) use that When load(filename) is used, set global variable __FILE__ to the filename Util Timer no longer uses RTC - works based on estimated time from the hardware timer itself (fix #1749, ref #1444) Pull in fixed SHT3C.min.js for RAK5010 Add support for relaying full touchscreen events in devices that support it Fix flip-on-idle behaviour for non-Bangle.js smartwatch ports Add support for buttonless bootloader (first boot only, times out after 5 seconds) Fix emulator crash if Graphics.drawPoly used with odd number of points Graphics.fillPoly now errors if >64 points (prev was 63) Graphics: Support for palettes supplied in image strings nRF52840: Ensure internal voltage regulator is set to 3.3v (not 1.8v default) at boot Fix Array.forEach when deleting the item you're currently iterating over (fix #1962) Bangle.js: StorageFile now uses 10x bigger chunks which reduces stress on Storage.list() Storage.list now allows you to specifically request StorageFile, only ever reports first StorageFile chunk Graphics: Allow colors to be specified as '#rgb' strings Graphics: Antialiased lines now read the background color so overlap nicely Graphics: Add fillPolyAA and use antialiased vector fonts (on platforms where AA is enabled) Puck.js: Fix regression where IR LED was left on after transmission (fix #1969) Graphics: Fix overdraw when drawing ellipses/circles NRF52840: Use SPI3 by default as it's more capable/faster than SPI0 SMAQ3: Add support for unknown compass IC Bangle.js: Make the 'home' button more configurable in code Bangle.js: Add Bangle.softOff to allow the RTC to keep running nRF52: Allow devices to remember the time between reboots (even if RTC is reset) Microbit 2: Increase RAM from 64k to 128k Bangle.js: Don't enter accelerometer power save mode if compass/barometer is in use Watches: Allow streaming pressure data from Barometer Graphics: Add antialias/colour blending for 24 bit buffers NRF52840: Create new NRF_GPIO_PIN_X_FAST as Nordic's gpio functions will no longer inline! nRF5x: reset BLE advertising after `load()/reset()` (fix #1975) Bangle.js: Add accelerometer recovery for rare cases when accelerometer boots with corrupted address (fix #1972) Bangle.js: Add app ID option to setXYZPower to allow apps to share devices (power is on as long as one app wants the device) (fix #1971) Bangle.js: Add isXYZOn() functions BLE: Allow 128-bit service data to be decoded (fix #1976) Graphics: Fix 8 bit ArrayBuffer scroll not working correctly in some directions Storage: Fix corruption issue with StorageFile write after a Storage compact (fix #1970) Fixed dimmable backlight on non-Bangle.js watches SMAQ3: Touchscreen is now powered off with Bangle.setLCDPower(0), auto-powers off after 30s nRF52: Upon rebooting, reset time to 1970 if time looks corrupt nRF52840: Don't use SPI3 unless ESPR_USE_SPI3 is defined (errata 195 means it draws an extra 1mA unless disabled!) Bangle.js: apply g.drawImage fast path even if image goes to the edge of the screen Graphics: Improve fillPolyAA for horizontalish lines, remove antialiased vector fonts (as won't work well on platforms without readback) Fix invalid free caused by error inside a while loop condition (fix #1983) Fix SIGFPE if using modulo with -1 (fix #1983) Fix memory leak on Array.forEach/map/filter/etc caused by #1962 fix Fix Espruino not sleeping when very low on free memory (fix #1986) nRF52: Use 'low accuracy' GPIOTE for watches as we can shut down the high speed oscillator E.getSizeOf() and trace() now don't recurse into references back to the global scope (makes sizes and traces far more useful) nRF5x: Move from separate sdk_config.h to a single targets/nrf5x/app_config.h file Original board: Remove Graphics.*Ellipse and StorageFile when networking enabled to allow builds Update S132 Softdevice from 3.0.0 to 3.1.0 (fix #1999) nRF5x: Allow Espruino builds with a configurable MTU - move Espruino boards to 53 byte (from 23) (#1998) Fix issue parsing `r=>print((e=>{})(r))` (fix #1992) Add DHE RSA key exchange for TLS/HTTPS (fix #1994) 2v08 : nRF52: Added option to build in I2C slave support Fix Tensorflow aiGesture regression from 2v07 (re-add opcodes) (fix #1936) Add support for > 1bpp custom bitmap fonts Bangle.js: add drawLineAA and drawPolyAA for antialiased lines Removed custom fonts for SAVE_ON_FLASH devices Fixed BBC micro:bit show() regression from 2v07 Ensure Storage library is exposed on SAVE_ON_FLASH devices (fix micro:bit flash write) nRF52: Fix issue where analogRead would stop E.getBattery from working Fix setWatch debounce lastTime regression from 2v07 (fix #1902) nRF52: CPU now sleeps when while UART/BLE data is waiting to be sent (fix #1938) JSON.stringify now checks for potential stack overflow when stringifying (fix #1940) Check for Stack overflow when Garbage Collecting giant linked list (fix #1765) Added String.padStart/padEnd Fix issue where JSON.stringify({ something: bool }) would output 'something' as a bool too Bangle.js/Pixl.js: Ensure terminal is always the same color regardless of g.setColor() Original Espruino Board: remove E.FFT in network-enabled builds (freeing up flash memory) Storage compact now updates pointers stored in RAM so they still point to the correct address in Flash (fix #1881) Bangle.js: Add debounce to the button used to wake Bangle.js up from sleep Fix regex match with '-' that isn't a range: "1-2_A3".split(/[0-]/) (fix #1736) Crypto: modified mbedtls SHA1 to reduce size from 3.5k to under 1k Graphics: Fix for out of bounds ArrayBuffer scroll issue (fix #1946, #1947) 2v07 : Graphics.asImage() now contains buffer when bpp != 8 (fix #1863) nRF52 SDK15: Fix NRF.setScan/findDevices/etc nRF52: reduce input buffer space taken by advertising packets Pretokenisation: reserved words can now be used as function names (fix #1868) jslGetNextToken now avoids iterator clone for each token (fix #1857) nRF52: fix instability when accessing ADC from IRQs and event loop at the same time (fix #1861) Fix 0.0==null comparison (fix #1865) WIZNet: add setHostname(), geHostname(), getStatus() Fix XON not sent after reset() (fix #1872) Remove USBSERIAL enum for non-USB devices Shrink new vector font sizes to allow multi-line use (fix #1873) Stop Object.setPrototypeOf overwriting Object.prototype sometimes (fix #1875) Arrow functions now always overwrite `this` (fix #1878) Implement Streaming Storage compaction to allow compact with less RAM (fix #1598,#1707,#1828) jslTokenAsString now works for 'of' Speed up Array.prototype.join (fix #1660) Allow 'in' to be used with typed arrays (fix #1534) Fix global regex issues when match may be 0 chars (fix #1888) (fix #1889) Improve String.replace performance using iterator rather than repeated copy Pixl.js: SDA/SCL constants should point to A4/A5, not D4/D5 Fix Graphics.fill/drawCircle lock leak Fix issue when do..while loop condition has side effects Bangle.js: Ensure SPI flash CS is disabled when sleeping/off nRF5x: clear FPU interrupt before sleeping micro:bit: Add support for LSM303 accelerometer/magnetometer micro:bit: Add delays at first boot to wait for USB UART to init and connect vis USB micro:bit: Re-added tab complete (enough space now) micro:bit: Added a fake pin for LED/LED1 that uses the LED matrix nRF52: Allow a cccd_handle of 0 for startNotifications Bangle.js: Power down SPI flash when sleeping/off nRF52: Use the best available hardware timer for PWM taking frequency into account Fix delay in scheduling after initial setTimeout call (from 2v06 and later) Align Tensorflow arena to 16 bytes - new Tensorflow requires this (fix #1914) Fix ReferenceError when arguments[0] is used when an argument is undefined (fix #1691) JSON conversion for console now removes quotes on key lengths bigger than 15 (63) micro:bit: add Storage.write/etc even on space-constrained (SAVE_ON_FLASH) devices Remove flash compaction code on SAVE_ON_FLASH devices to save some space Fix occasional duplicate state changes when using setWatch with debounce (fix #1902) JSON.stringify now outputs 'null' for non-finite numbers as the spec requires (fix #1919) Update Tensorflow to latest version, fix return 0 issue on ARM release builds (fix #1918) Bangle.js: Accelerometer poll handler now uses RTC app_timer, not TIMER1. 1mA->0.5mA standby current (ref #1920) Bangle.js: SPI MISO is now input_pullup (shaves ~20uA) Espruino WiFi: Fix startAP function when open and no password supplied Bangle.js: Accelerometer now runs in low power mode (saving ~150uA) Bangle.js: Peripheral polling now only fully wakes Bangle when an event requires JS processing (ref #1921) Bangle.js: When not moved for 1 minute, slow down accelerometer poll interval from 80 to 800ms (fix #1921) Ensure software SPI/I2C/Serial don't leak a variable when initialised Fix delay in scheduling after initial setTimeout call (from 2v06 and later) Espruino WiFi: Fix StorageFile on Espruino WiFi (use max storagefile size of 4k) Espruino WiFi: Fix Storage compaction regression (introduced after 2v06 release) Bangle.js: Fix backlight flicker regression if at part brightness (fix #1925) Fix ArrayBuffer.sort with negative numbers (it's not just Array.sort!) nRF52: Use the best available hardware timer for PWM taking frequency into account Bangle.js: Report GPS HDOP (Horizontal Ditution of Precision => accuracy) values in 'GPS' event Pixl.js: Remove SHA256 from build to free up a little extra code space nRF52: Restarting softdevice no longer changes the system time by 5 mins sometimes (fix #1933) 2v06 : Allow `"ram"` keyword at the top of a function to allow it to be pretokenised and loaded to RAM Don't store line numbers for pretokenised functions Fix 1-byte overflow when using UDP (#1799) Remove 1-byte padding in Graphics lib Bangle.js: Make SPI flash memory map address configurable, and check end bounds (#1807) Bangle.js: More SPI flash memory map address to 0x60000000 to avoid ARM/nRF52 registers nRF52: Fix issue with fast Notifications causing Notification data to be duplicated http://forum.espruino.com/conversations/345949 Bangle.js: allow custom splash screen with .splash file Pixl.js: Fix E.showMessage Puck.js v1: Fix regression that stopped Puck.IR(data) working - Puck.IR(data,D26,D25) required Puck.js v2: Ensure FET is used for IR output, fix selfTest errors for IR and Blue LED Bangle.js: Big speed improvements for 120x120 and 80x80 gfx modes Enable Graphics arraybuffer optimisations on all but low-end devices Add specific Graphics optimisations for 1 and 8 bit rendering Bangle.js: drawImage - add fast path for non-transparent 1 or 8bpp image blit (fix #1794) Graphics.drawImage docs improvements (fix #1812) Fix issue where it was possible to get an address of a non-memory-mapped FlashString Graphics.drawImage: Allow 8 bit palettes to be specified Bangle.js: Remove dumping of hardware state - saves some flash memory microbit: Remove dumping of hardware state - saves some flash memory Bangle.js: fix 'short' time for built-in locale Bangle.js: fix 'speed' units for built-in locale Graphics.createArrayBuffer now honors `msb:true` if `bpp>8` Graphics.asImage: handle >8bpp correctly (fix #1797) Graphics.asImage: Allow 'string' output type, reference Graphics buffer if possible STM32: Fix 2v05 regression in hardware SPI.write (RX timeout) Graphics: fix lock leak in g.reset()/g.clear(1) Graphics: added drawImages to allow layers of rotated/scaled images to be composited Remove E.interpolate/2D (not used much, just using flash) Bangle.js: use double math FFT to save a few bytes of flash Storage.writeJSON (fix memory leak) dump() is now aware of pretokenised code (fix #1821) Merge jsvStringIteratorGetChar + jsvStringIteratorNext into jsvStringIteratorGetCharAndNext (fix #1816) Fix 2v05 regression that stopped process.uncaughtException from working (had been moved to E.uncaughtException) nRF52: If passkey or oob is set in setSecurity, ensure that the UART connection requires encryption (fix #1705) Now report [ERASED] rather than ?[255] if we hit char code 255 while evaluating Bangle.js: read `setting.json` at init and modify Bangle.beep/buzz behaviour accordingly Tensorflow: remove some as-yet unused operators to free space nRF52: Speed up bootloader, remove pauses on Pixl.js Pixl.js: fix self-test/terminal print - write to screen immediately after newline unless in IRQ Fix issue with iteration over arrays with negative entries (these should be converted to Strings) Linux: improve command-line, allow recursive test directory and more than one test (eg wildcard + shell expansion) Added new vector fonts supporting most of ISO8859-1 Graphics.fillPoly now uses 4 bit fixed point internally nRF52: Fix 2v05 hardware SPI regression (chip errata when sending 1 byte) Graphics.fillPoly now uses a more normal fill algorithm that doesn't attempt to fill to the top right (fix #1796) Fix setTimeout/Interval accuracy when new timeouts scheduled within timeout (fix #1829) nRF52: Fix 'BLE task 2 is already in progress' if disconnect called during connection process Puck.js: Put accelerometer into lower power mode by default Puck.js: Switch to IRQs for magnetometer (lower power consumption) Improve Graphics.drawImage speed and simplify code by allowing fast path for non-rotated graphics Tensorflow: updated to v2.2, removed un-needed ops (reduces size by 24k) Puck.js: Fix Puck.magTemp(); Puck.js v1: Fix magnetometer reading after puck.magOn (2v05 regression) - use old software I2C implementation I2C: Improve software I2C (now quickly forces I2C high before pullup, to help improve clock speed) Bangle.js: Fix GPS-raw events to provde also u-blox UBX Protocol messages (fix #1838) Bangle.js: Save RAM in GPS handling, allow arbitrary length data returned (fix #1843) Tensorflow updated to current 'master' version Bangle.js: Improve SPI flash speed by with specific function for reading and keeping CS asserted (fix #1849) Bangle.js: Ensure BTN3 exits debug mode (fix #1842) Bangle.js: Now warn if GPS data overflows (fix #1847) Fix double unlock in load(filename) Bangle.js: Fix occasional execution errors when executing from Flash (fix #1854) Add Graphics.transformVertices() Re-add Graphics.quadraticBezier for Bangle.js, move to integer math to halve fn size Emscripten: (fake) Flash memory support 2v05 : Add Array.includes Fix (Number.toFixed) rounding, eg (1234.505).toFixed(2) nRF52: If a central is connected to Espruino but isn't reading from UART, don't block waiting to send data ESP8266: reverse fix #1679 Added Graphics.getFont/setFont/getFonts Added Graphics.getFontHeight Added option to compile in 6x8 fixed-width fonts Fix issue where Util Timer timers could break after a call to setTime nRF52: Enable DMA for SPI send Added option to build in TensorFlow Lite for AI Documentation for modules now includes require('...') in the call type to be less confusing ESP8266: warning: Empty loadable segment detected (fix #1690) nRF52: Add NRF.nfcPair(...) and OOB pairing to allow tap to pair over BLE nRF52: Add NRF.nfcAndroidApp(...) to launch an Android app on touch Pixl.js remove SHA512 to make room for new NFC functionality Graphics.setFont("4x6",2) will now double the size of a bitmap font Graphics.drawImage can now take a String of data for an image (eg. direct from Storage) nRF5x: Support connection to devices with RANDOM_PRIVATE_RESOLVABLE and RANDOM_PRIVATE_NON_RESOLVABLE addresses Pixl.js: Move SCK pin used during Neopixel writes to ensure it doesn't interfere with BTN3 nRF52: Fix alignment issue with Nordic's SDK12 code that stopped passkey pairing from working sometimes Storage lib now doesn't bother reading to end of flash to ensure pages are clear Allow heatshrink compress/decompress to work even if flat buffers can't be allocated require("Flash").write operations no longer need to be aligned require("Storage").open added - for appendable files Pixl.js: Removed AES functionality - unfortunately we're running low on space for it Original Espruino Board: Removed Vector font and don't add rotated drawImage to save flash nRF5x: Add NRF.filterDevices to allow scanned devices to be easily filtered after scanning nRF52: Fix 'BLE task completed that wasn't scheduled' warning regression (peripheral disconnect) Can now get a data pointer even from a single JsVar string (it doesn't have to be flat) Add option to specify a palette when drawing images with drawImage Add XON/XOFF flow control to Bluetooth LE UART (on by default) Lower thresholds for XON/XOFF to give more headroom with devices that are slow to respond Add a fast path for non-rotated non-scaled Graphics.drawImage Add argument check for heatshrink compress/decompress nRF5x: Ensure gatt.connect silently succeeds if we're already connected to the device Add E.showMenu, deprecate Pixl.menu - use a common function to ease porting between devices Added E.showPrompt, E.showAlert for Bangle.js Pixl.js - check '.splash' file at startup and use it for splash screen if it's there Improve free list ordering when Flat Strings are freed Added E.defrag to perform defragmentation - still beta! nRF52: fix issue where restarting the softdevice would reset the RTC - fixes Bangle.js watchdog reset nRF52: fix issue where advertising flags could get out of sync after SD restart Bangle.js: fix units for GPS speed (was knots, now km/h) Bangle.js: Add Bangle.setLCDBrightness nRF52: Fix passkey pairing if setSecurity is after setServices Bangle.js: EVents for 'swipe' and 'touch' on the touchscreen Added ability to compile Espruino to JavaScript with Emscripten Allow g.setColor/setBgColor to take hex Strings of the form `'#00ff00'` Bangle.js: Added heart rate autocorrelation, setHRMPower and 'HRM' event Bangle.js: New 120x120 and 80x80 high speed buffered modes Fixed REPL to allow chars with char code >=128 Fixed lex tokenToString for 'break' Bangle.js: add fake LED/LED1/LED2 as @allObjects suggested Add Graphics.toColor, and allow 4 bit Mac palette to be mapped to 8 bit web palette Add Graphics.setClipRect to allow draw ops to be restricted to a certain area Bangle.js: add 'null' LCD mode to stop apps from drawing Bangle.js: add Bangle.getLCDMode Bangle.js: skip firmware version checks to save some bytes in bootloader Graphics: new g.fillPoly to handle irregular polygons Bangle.js: Bangle.setLCDMode now errors if it can't allocate a flat string (also garbage collects and defrags to try and ensure it can) Graphics: drawEllipse/fillEllipse now work correctly for very small ellipses Fix type compare of string and flatstring Allow Storage.read to make partial file reads (fix #1744) Fix SyntaxError when using pretokenise + getters (fix #1745) Add Graphics.reset, and ensure it (and g.clear(1)) unreference custom fonts Iterator cloners now take a reference to the iterator rather than returning it Flash Strings: On Bangle.js allow JS code (and other Strings) to be accessed without loading them completely from Flash Added E.CRC32 for easy testing of data validity Add `E.on('kill'` event for executing code before load/reset/save/etc JSON.stringify now escapes using the less efficient JSON subset of escape characters (fix #1737) Allow optional `load("filename")` to load a JS file from Storage (was just `load()`) Bangle.js: add Bangle.loadWidgets/drawWidgets Bangle.js: Remove deprecated Bangle.menu Ensure it's possible to get a solid background when using 4x6 font Bangle.js: Add Bangle.showLauncher Add append optimisation for string '+', and don't append to flat/native/etc strings (fix #1746) ESP8266_4MB: add optional build flag FLASH_1MB for ESP8255 & ESP01s with 1MB flash ESP8266: add optional build flag NO_FOTA to remove flash over the air functionality Add Bangle.getCompass and Bangle.getAccel to get the latest compass/accelerometer readings without a callback Fix `parseInt("0b",16)` as well as some other non-compliant behaviour (fix #1722) Bangle.js: Disable touch buttons if screen off Bangle.js: Don't send 'up' event for a button that was used to wake the screen Bangle.js: GPS event.time set to undefined if GPS time is not initialised Fix regression that removed exception reporting in console Bangle.js: speed up bootloader progress bar Bangle.js: fix problems turning off via bootloader sometimes Bangle.js: improve power consumption when off, now ~0.08mA (fix #1727) Bangle.js: add Bangle.setOptions({wakeOn*}) for when LCD should light Bangle.js: Add 'twist' event and 'wakeOnTwist' (wakeOnTwist now default true, waveOnFaceUp default false) Bangle.js/Pixl.js: Updated E.showMenu Bangle.js: E.showMenu now has some colour, bigger, with next/prev indicators, and works with widgets Pixl.js: Add E.showPrompt/Alert/Message (fix #1747) Add .toJSON handling for JSON.stringify, and add Date.toJSON (fix #1754) Remove broken Graphics.drawImage centerx/y (fix #1742) Add Storage.writeJSON to avoid any confusion of writing arrays/numbers/etc Bangle.js: Keep widget area free when using showPrompt/Alert/etc (fix #1756) Add more info about flash memory to process.env/process.memory Add Graphics.quadraticBezier() Allow Graphics.setFont to be used with custom fonts (fix #1762) Espruino WiFi: WiFi module now makes BOOT pin open circuit when sleeping - saves ~2mA Add E.setConsole/getConsole to allow console to be moved (including to 'null') Bangle.js: Ensure HRM is turned off in Bangle.off() (fix #1759) Increase 'Storage' library's max filename size to 24 bytes (from 8) Remove header.replacement in 'Storage' lib and just zero header.name - increase filename to 28 bytes, but file search now more efficient Bangle.js: Increase Storage area to full 4MB of flash Bangle.js: NEEDS NEW APPS - Move away from using first char as file descriptor and use file extensions instead Add StorageFile.getLength() to get the current length of a StorageFile StorageFile also writes files with a 'JSFF_STORAGEFILE' flag (not currently used) Storage.list() can now take a RegEx/string to filter returned results MDBT42Q: Remove AES encryption libs by default to free up more flash memory Microbit: Add SAVE_ON_FLASH_EXTREME flag to ensure builds keep working Bangle.js: Added built-in 'locale' module to handle common conversions - this can be overwritten by a Storage File to change language Storage.readJSON now has optional 2nd arg that stops it from creating exceptions on bad JSON Bangle.js: Tweak LCD gamma curves to provide better gradients on new watches (fix #1758) Bangle.js: fix BLE UART transmit bug when compiling for SDK14 (thanks @fanoush!) Add euro symbol to 6x8 and 4x6 fonts as char code 128 (ISO10646-1) Bangle.js: Use 'locale' library to translate E.showMenu/Prompt/Alert/etc Bangle.js: remove graphical_menu lib and inline specialised version into E.showMenu Bangle.js: Modify handling of widgets to allow variable width widgets (requires new widget JS) Changed 6x8 builtin font to a modified Dina_r400-6 supporting non-ASCII characters Bangle.js: Modify E.showMessage/Prompt/Alert to clear the entire screen and redraw widgets (fix #1771) Bangle.js: Modify Bangle.drawWidgets to only clear the areas where widgets actually are, not the whole top&bottom bar Kick Watchdog when erasing flash (it can take so long on 4MB external flash that it reboots) KICKSTARTER BUILD Bangle.js: Add 'meridian' to locale library ESP32: add environment variable COMPORT to be used with make flash Puck.js: v2 Support: Accelerometer/Gyro/temp Puck.js: Self test now sets Puck.js BLE name if there's an error Fix bitwise rshift by 0 to be unsigned (fix #1784) Bangle.js: Don't load .boot0/1/2/3 if BTN1 is pressed Puck.js: Allow D21(RST) to be used as normal IO pin Fix recent E.getTemperature regression (fix #1788) Fix pretokenise of RegExp literals (fix #1786) Add ability to turn off software I2C clock stretching (not accessible from JS) Puck.js: disable clock stretching for built-in sensors Bangle.js: Now clear entire top/bottom row if there are widgets in it (fix #1790) Add Storage check at startup and erase everything if storage looks corrupt (fix #1766) Fix restriction on StorageFile filename length (8 to 28) Fix array sort when compare fn returns floats <1 (fix #1798) Fix Storage.write duplicate file issue in some rare cases (fix #1801) Bangle.js: fix post-kickstarter issue adding widgets in bottom of screen (#1790) Bangle.js: fix magnetometer self-calibration Espruino Original: Removed Debugger, Tab complete, AT command networking from WIZnet networking build to free enough Flash Espruino Pico: Added a normal build that doesn't contain CC3000 or WIZnet support Espruino Pico: Removed Debugger and Vector font from WIZnet/CC3000 networking versions to free enough Flash HYSTM32_28: Removed from build due to lack of interest and difficulty with increased firmware size 2v04 : Allow \1..\9 escape codes in RegExp ESP8266: reading storage is not working for boot from user2 (fix #1507) Fix Array.fill crash if used to fill up all available memory (fix #1668) Fix NRF.requestDevice regression (clearInterval error) (fix #1669) Smartibot devices now advertise on BLE as 'Smartibot abcd' nRF5x: Leave digital input disconnected for analog read (saves power) nRF5x: Return 'analog' as pin mode for any pin where input is disconnected If watchdog is on and automatic, ensure that `reset()` keeps the automatic kicking going Ensure that a console stays locked even after Ensure interpreter flags (eg echo) are cleared after a `reset()` nRF5x: When watchdog is on and automatic, automatically wake up often enough to service it Fix Graphics.setFontBitmap on builds with no vector font (fix #1671) Graphics.asBMP now takes account of bitmap rotation (fix #1672) Raspberry pi pin numbering the same if using wiringPi or filesystem GPIO (fix #1673) nRF52: Peer manager init errors from Nordic libs now not fatal SDK15: Writing to flash now works nRF52840: USB Serial works even for big sends, and device swaps to USB automatically nRF52840: Allow Serial2 to be used ESP8266: optimize rename-section for ESP8266_4MB board, freeHeap +2064 byte (fix #1679) Fix corruption if Function.replaceWith called manually on something not a function (fix #1684) Fix bug where '.clone' on a native function didn't copy arguments (fix #1685) nRF52840: Fix input/pullup/pulldown pin modes on IO bank 2 Added `E.memoryMap` to allow on-chip registers to be mapped direct to variables (fix #1500) 2v03 : nRF5x: Fix issue when calling NRF.setAdvertising while connected via BLE (fix #1659) nRF5x: 'dump()' not outputs `NRF.setSecurity` line if it has been called. Ensure that converting a valid pin to a boolean always returns true clearInterval/clearTimeout/clearWatch(undefined) now throw an error asking for just clearX() - this stops code accidentally clearing all timers/etc if it uses a variable that is undefined Allow NRF.setAddress to work even with services defined and a connection in progress 2v02 : Fix string index calculation when using some regexes (fix #1602) Ensure Function.replaceWith puts scope after parameters (fix #1601) Ensure Graphics.* return the Graphics instance, to allow call chaining (fix #1580) Ensure DataView.byteOffset/byteLength is always set even if not specified (fix #1567) Added HttpServerResponse.setHeader HttpServerResponse now automatically sends `Connection:close` unless overridden (fix #1596) Fix sign of RSSI reporting with setRSSIHandler nRF52: Add docs for properties that weren't documented before nRF52: Add ability to connect to device with passkey authentication nRF52: Allow startNotifications to use Indicate if Notify doesn't exist (as per spec) nRF52: Add option for static passkey pairing with NRF.setSecurity ESP32: update EspruinoBuildTools to esp-idf V3.1.2 - fix Wifi connect issues (multiple ssid) Revert PR #1459 as it broke neopixel functionality that worked previously nRF52: Disconnect RX pin after UART test at boot (saves power when in deep sleep) Serial.unsetup now sets pin state to STATE_UNDEFINED, which disconnects the pins internally Removed modulo on `new Date` h/m/s/ms arguments as it seems desktop JS is fine with out of range values Added `active` option to NRF.setScan/findDevices/requestDevices to allow scan response packets to be requested Add I2C/SPI baud rate checks (#1619) STM32: Add `E.setRTCPrescaler` to allow the RTC to be calibrated on Espruino Pico (fix #1607) nRF52: Fix slow Bluetooth connection if previously disconnected while using low power connection interval (fix #1605) Allow `Graphics.clear(true)` to reset state (font, color, etc) to default as well as clearing the screen (fix #1615) nRF52: Fix setScanResponse regression from 2v00 nRF5x: Execute SWI1_IRQHandler when radio turns off instead of on+off. More efficient, fixed multiple advertising. Smartibot build added ESP8266: add CFLAGs to shrink build size (fix #1622) ESP32: update EspruinoBuildTools to esp-idf V3.1.3 nRF52: Add FAT Filesystem support to MDBT42Q module Now save file modification time with FAT Fix segfault if `.clone` is called with `this==undefined` (fix #1628) Fix issue outputting char codes <8 after outputting hex char codes nRF52: Don't allow NRF.updateServices while a BLE restart for setServices is queued nRF5x: Don't sleep if we received any events since last sleep (fix #1572) Remove limit on the number of scopes that can be searched (fix #948) String.split - improve docs, split with RegExp now inserts the text after the final match RegExp: Add '|' operator (fix #1503) Switch ARM toolchain to gcc-arm-none-eabi-8-2018-q4-major Improve handling of timeouts for RAK8212 GPS nRF52: Now create exception if advertising calls fail (but ignore when in IRQ) nRF52: Add setAdvertising({},{scannable:false}) for disabling scan response nRF52: Add note about connectable:false requiring >=100ms intervals STM32: Fix issue where occasionally STM32 would be ~0.2s late waking from light sleep ESP8266: add Wifi.connect options channel and bssid for faster AP connects (fix #1595, #1640) Fix index in E.mapInPlace and improve docs nRF52: Add NRF.getSecurityStatus to allow devices to detect the current state of the connection STM32F4: Add Filesystem module STM32F3: Fix broken build nRF52: Fix nRF52840 advertising and remove duplicated advertising code Fix Software Serial receive when the frame has to be decoded inside the IRQ (fix #1654) Raise software serial receive buffer to 64 bytes (from 7) nRF5x: Add security options to NRF.setSecurity (courtesy of @vkolotov) nRF5x: Allow Serial1.setup(...) with only TX or RX pins Vector font removed from Espruino Original WIZnet build due to lack of spare flash 2v01 : ESP32: update to esp-idf V3.1 Fix issues with Class Extends Improve Tab Completions for extended classes Fix Storage.readJSON/readArrayBuffer memory leak (fix #1532) Fix potential out of bounds Graphics.scroll Serial.setConsole now warns if not used on hardware Serial ESP8266: implement hw_timer (fix #1511) to make soft serial and pwm work Fix Storage write error when skipping pages (fix #1539) nRF5x: When scanning, only use as much of IO queue as is needed nRF5x: If BLE/NFC/etc data won't fit in IO queue, drop whole packet Allow `a in b` to search 'fake' objects (#1534) Improve fast path when iterating over Uint8Array/ArrayBuffer Allow deletion of function properties (fix #1549) Add `{callback:...}` option for `.write` style functions - improve docs. ESP8266: deepSleep invalid microseconds (fix #1547) ESP8266: ESP_FLASH_MAX for ESP8266_4MB is wrong (fix #1551, #1553) Fix buffer overflow if bytesize/stopbits used in `Serial.setup` (fix #1510) Ensure jsvNewFlatStringOfLength tries twice (even if GC doesn't release memory, it reorders the free list) (#1559) ESP8266: Missing variable Flash Mode (--flash_mode, -fm) in ESP8266.make files (fix #1563) ESP8266: Remove hack added to get around SDK 1.4 bug (fix #1568) Reduce available hardware SPI/I2C instances to 1 on nRF52 (since this is all we implement atm) Add E.dumpFragmentation to show memory fragmentation (only for debug builds) Fix parsing of dates from before 1970 nRF52: Fix some regressions in requestDevice (flagged up by asserts in debug build) Allow built-in objects to be created with `new X()` nRF52: Ensure Bluetooth stack doesn't do a reboot for non-fatal errors (just report them to console) BluetoothRemoteGATTServer.disconnect now returns a Promise nRF52: Jump out of low power mode after less BLE activity (2 reads/writes in 10 radio packets) (#1546) nRF5x: Fix NRF.setConnectionInterval when there's no connection (fix #1546) Explicitly mention Espruino not supporting CASE after DEFAULT in error (fix #1570) Ensure scope is saved for Class constructors (fix #1576) Add setNBCellOn for RAK8211-NB (fix #1581) Now escape chars <8 as octal, and add escape of vertical tab Add Graphics.createArrayBuffer(... {interleavex:true}) to allow faster support for P3 LED panels Add Graphics.fill/drawEllipse and move fill/drawCircle to use the same code CC3000-specific build removed on Original Espruino board (lack of space) 2v00 : Allow changeInterval with large (>32 bit) intervals (fix #1438) changeInterval now changes the interval immediately when it's called inside the interval it is changing (fix #1440) Fix parsing of try..catch when not executing (fix #1439) Add extra ReferenceError checks, even if variable is not used Allow Ctrl-C out of while...continue loop (fix #1441) Fix bug if using an undefined member of an object for for..in (fix #1437) Allow for..in to iterate over prototype chains down from Array and Object Add for(var i of array) to iterate over elements Added getter and setter support Stop parsing blocks if not executing (fix #572) Fix stack overflow if interpreting a file full of '{' (fix #1448) Fix exception when performing record access on object from getter (fix #1454) Switch to non-recursive StringExt copy (fix #1451) Fix rounding errors in fillPoly -> improve vector font rendering Fix issue that caused 'dump()' not to report variables/functions on Pixl.js Add E.lookupNoCase to allow searching case-insensitively for Object keys Fix HTTP Chunked transfers when the server uses lowercase headers (fix #1458) Fix TypedArray.indexOf (fix #1468) Allow require('Storage').write('a','',0,15) (zero length data) (fix #1465) edit() now chooses the shortest way to describe the function Fixed bug when RegExp.match/test called on non-strings Added Global isFinite Add missing ArrayBufferView.filter Added Array.find and findIndex (also for ArrayBufferViews) Fix unreliable ArrayBufferView.indexOf (#1468) Added String.startsWith/endsWith/includes (#1302) parseFloat(".s") now returns NaN Fixed /\S+/.test(" ") Added Storage.getFree() to return available space Enable E.setTimeZone on boards with very little flash memory Lower saved code area to 2k on micro:bit (from 3) Remove RGB colour handling in setColor on devices with low flash Reduce available variable count on STM32VL - we were too low on RAM Added Graphics.asBMP/asURL/dump - allowing easy debugging of Graphics via IDE Allow '.then' on already-resolved promise (fix #1476) Stop atob adding trailing 0s when strings are not a multiple of 3 long Reconstruct start and end newlines when dumping multi-line functions Fix regression parsing methods in classes on embedded (fix #1479) nRF5x: Add options argument to NRF.connect and BluetoothDevice.gatt.connect, allowing a connection interval to be specified nRF5x: Start renegotiating speed after 0.1ms, not 5s. Massively improves connect speed. nRF5x: Now queue up to 5 UART TX packets per transmit interval (was 1 previously) nRF52: Add Dynamic Interval Adjustment - default to 2x connection speed, but idle at 10x slower if not used for 2 minutes nRF5x: Add NRF.setConnectionInterval() to allow connection speed to be set manually RuuviTag: invert LED1, LED2 & BTN in software so LED.set() does what you'd expect Console now doesn't print quotes around object keys if it's not needed Added `E.toJS` to allow very compact JS data stringification (similar to `JSON.stringify`) Output the current timer number as a comment in `dump()` Don't print `=undefined` to console if line is empty Added RAK8212 (and include SMS/GPRS code in RAK8211/2 builds) Graphics.stringWidth now takes account of newlines nRF52: NRF.requestDevice now resolves as soon as a device is found. Faster and better in congested areas Replace use of obsolete 'usleep' function in Linux builds (fix #1455) Add Ethernet.getIP/setIP callbacks for Wiznet to bring them in line with WiFi (fix #1482) Fix Math.round for numbers > 32 bit (fix #1485) Pixl.js menu now resets font alignment, and down arrow icon is fixed Now check for ReferenceErrors in global scope Fix Array.shift (returned a NAME, rather than the value) Add sanity check for names returned from Functions and fix Array.pop Stop characters getting dropped when pasting large amounts of data into Linux build nRF5x increase JsSysTime accuracy to 2^-20 from 2^-16 - drastically improves Util Timer accuracy Added support for Software Serial ports (for low baud rates, eg. 9600) Fix JS state restoration issue (eg. Pixl.menu inside switch would cause errors) Added Graphics.drawPoly Add Graphics.asImage to turn a Graphics instance into an Image that can be used with drawImage Add Graphics.createImage to allow creation of a 1 bit image direct from a string Use 32 bit floats for E.FFT, not 64 (fix #1443) Automatically shut down UART if both pin states are changed Fix `setDeviceClockCmd: Unknown Device` when using `LoopbackB.setConsole()` on WiFi board Fix non-UART serial regressions (after software serial additions) Pixl.js: Add Pixl.setLCDPower to allow the LCD to be powered off, more than halving power consumption nRF5x: Allow NRF.setScan and NRF.findDevices to take the same search filters NRF.requestDevice does (fix #1496) Fix buffer overrun if we have to reallocate a pointer to argument lists when calling a function (fix #1491) Fix stack overflow if executing regex full of hundreds of open brackets (fix #1487) Fix issue where STM32F4 USB could lock up if TX during heavy RX Improve `E.mapInPlace` docs, and allow it to work with no map (eg pass straight through) Added non-standard Uint24Array, because it's very useful for RGB ESP8266: add CFLAGs to shrink binaray files (fix #1499) ESP8266: fully integration of analog pin A0 (fix #1495) ESP32: update sdk to esp-idf 3.0.1, set Espruino build tools back to master branch Allow btoa to work for arrays as well as Strings (fix #1509) Allow E.mapInPlace to merge bits from multiple source elements, also add option for msb/lsb first Remove Graphics.scroll/drawCircle/fillCircle on devices with low flash to allow builds to fit again Remove BluetoothRemoteGATTCharacteristic.writeValue on NRF51 (accidental inclusion - it's not required) Double IO buffer size to 256 (1k bytes) on boards with 96k of RAM or more (or NRF52) nRF5x: allow arbirtary baud rates to be specified for UART On devices with low flash, ensure atan2 uses the slower/smaller atan implementation Move FFT back to 64 bit if low flash (it uses less memory!) and optimise for flash space Remove new Graphics.createImage/asBML/asURL/dump on Original Espruino Board (not enough space) Remove Olimexino from build (too difficult to slim down build and very low usage) Remove Software Serial from boards where we're low on flash Increase size of saved code area from 3*4k to 10*4k on RAK821x boards Fix 'Can't extend undefined' when using Object.setPrototypeOf on a function nRF52: Added NRF.HID event for two-way BLE HID communications nRF5x: Remove multiple writes per connection interval (more trouble than the speed improvement is worth) Fixed hang if trying to allocate Storage greater than total storage size in a fully erased Storage area. Pixl.js: Fix 30s pause when closing sockets on WIZnet W5100 (fix #1306) Remove HASH/hashlib from all builds as it was confusingly in some and not others. Now use 'crypto' require('crypto').SHA1 is now JS in Espruino Original to cut down on the flash required Added 'heatshrink' library to expose built-in heatshrink compression to users Fix assert fail when calling Function.apply with an Object with non-numeric keys Fix issue when AT lib has to process multiple custom line handers in one packet Espruino WiFi: Fix unreliable send when receiving lots of data on another socket Espruino WiFi: Only rename `EspruinoWiFi` to `WiFi` if not found (allows easier debug) Check Flash Storage for modules when using `require` Add 'bits' option for Software SPI STM32 reset pin IRQs before storing the state - makes lost setWatches far less likely Ensure that setBusyIndicator updates output state after the very first initialisation. MDBT42Q: Add LED2 var in the Espruino interpreter, but don't use it for the bootloader ESP8266: release heap used by logDebug(true) (fix #1508) ESP8266: remove SHA256 SHA512 (fix #1517) Ensure `Date.getTimezoneOffset()` returns the correct timezone offset (fix #1515) Search for and execute files '.boot0'/1/2/3 in Storage at boot time if they exist Pixl.js: reduce saved code area to 9 x 4kb to allow for extra features ESP8266: switch to SDK 2.2.1 (fix #1207) Fix Serial port path regression on Linux, and add docs microbit: remove line-by-line debug capability to free up some space Added ES6 String.prototype.repeat 1v99 : Increase jslMatch error buffer size to handle "UNFINISHED TEMPLATE LITERAL" string (#1426) nRF5x: Make FlashWrite cope with flash writes > 4k Increase max size of native strings on platforms that support it - 16 bit to 32 bit (#1432) Fix stack size detection on Linux (fix #1427) Fix strncat/cpy bounding issues (fix #1425) Promises now ignore a second resolve/reject (fix #1433) Fix stack overflow if void void void... is repeated many times (fix #1434) Fix font rendering issue caused by signed bit field handling by GCC on non-x86 platforms (fix #1436) Added E.reboot() to allow hard reboots from software (fix #1429) Added 'Graphics.getInstance()' for more platform independent graphics Added VT100 'erase in Display' to Terminal In REPL, use x.toString() for objects if we know their name and it is available Pixl.js add BLE aerial test to self-test, now also start immediately on BTN4 at boot 1v98 : Allow Crypto SHA1 without SHA256/512 (for ESP8266 where flash is scarce) Add better docs for the form of Wifi callback functions Modify ESP8266/ESP32 callbacks to match the node.js style used elsewhere nRF52: fix pin.toggle() on software-negated pins Pixl.js: Reorder pins so 0..13 are also D0..13 for better Arduino compatibility Fix dump() when used with code written using E.setBootCode(..), (fix #1398) Allow parseInt/parseFloat to be used on very large strings if the number doesn't extend right to the end (fix #1397) nRF5x: Fix memory leak on NRF.connect Fix memory leak if an exception is thrown within a rejected promise ESP8266: rewrite wifi.save and restore to use the storage lib (imp #1380) ESP8266: Add missing option ssid_hidden for Wifi.startAP() (imp #1358) Fixed double-connect issue for TCP sockets Pixl.js: Ensure Pixl.menu changes to bitmap fonts Pixl.js: tweaked bias/contrast to improve display quality ESP32: update esp-idf to v3.0. BLE support - thanks to @jumjum. Erase flash before flashing. vars now 2500 ESP8266: rearange rf_cal_sector (fix #1294) ESP8266: Wifi.scan() now return authmode as text ESP32: Fix accidental initialisation of UART3 when switching to Telnet (fix #1362) nRF52: Added `NRF.setAddress` to allow the MAC address to be changed Added Graphics.setFontAlign for font alignment and rotation Make software I2C bitrate and waveform more accurate Move default I2C bitrate to 100kbit/sec Linux: don't create a espruino.flash file if we're not writing to flash Add height check for Graphics.createArrayBuffer(...vertical_byte:true) (fix #1421) Add sanity check for debug trace print statement (fix #1420) Fix handling of exceptions in switch statements (fix #1352) Fix 'return when not in function' regression when returning inside a catch block (fix #1422) Don't load saved firmware images from different firmware versions - saved JS code still loaded (fix #1174) Remove Graphics.setFontAlign and Graphics.getModified on devices with low flash memory 1v97 : nRF52: fix NRF.on('connect',...) issue STM32: Fix setDeviceClockCmd error for USB.setConsole() nRF5x: Fix getPinMode, which fixes SW I2C after save() Thingy52: Don't report contents of 'Thingy' in 'dump()' Thingy52: Allow multiple sounds to play at once nRF5x: Ensure Waveform triggers a finished event Thingy52: Enable simple bootloader, add travis build for DFU Add Serial.inject to allow data to be added as if it was received from that device Fix UDP handling so that it copes with packets not all being received in one go STM32L496: increase variables - use full 320kB of RAM as it is contiguous Add a maximum time for setTimeout/setInterval (100 years) Fix Storage.write when writing partial file of the same length and initial contents Fix corrupted timer channels returned by Pin.getInfo Add command history to debugger Remove process.env.EXPORTS (EXPTR does the same but takes less space) Thingy52: Add 9 axis MPU support Errors now store message in 'message', not 'msg' (fix #1366) Ensure 'in' operator checks the prototype chain (fix #1365) Promise.resolve now handles promises/thenables as arguments (fix #1363) try..catch now creates exception in its own scope (fix #1367) Thingy52,Pixl.js: add default NFC URL of the Espruino IDE Add ArrayBuffer.byteLength property (fix #1374) setWatch(..., {edge:"rising",debounce:25}) is now default for built-in buttons Pixl.js: add Pixl.menu function for easy menus, build in graphical_menu.js Fix regression in MDBT42Q advertised name nRF52: Add E.getBattery as a more global battery percentage function, deprecate `Puck.getBatteryPercentage` Fix '.buffer' regression in 'JSON.stringify(new Uint8Array([1,2,3,4]).buffer)' Allow `typeof 123 .testing` without an exception (fix #1351) Add crypto.AES to Puck.js and other nRF52 Espruino devices 1v96 : ESP8266: no callback if SSID is not available (fix #1297) ESP8266: esp8266 wifi getStatus doesn't show savedMode (fix #752) ESP8266: cleanup defines WIFI_DBG and NET_DBG for RELEASE ESP8266: switch to single ld file eagle.app.v6.new.2048.ld for ESP8266_4MB board Allow JS modules to be built-in by adding files to JSMODULESOURCES Fix slow/hacky handling of 7 bit serial data for STM32 Add more stack checks so invalid code `typeof typeof typeof x100` can't break stack (fix #1310) nRF5x: Fix PWM output via Waveform class Fix free stack checking on ARM nRF52: Make slightly more space available for stack nRF5x: Move to SDK 12.3 Stop stack traces from being gathered in functions for Ctrl-C (fix #1313) nRF5x: Fix crash if I2C is used before being initialised (fix #1301) Internal printf can now pad with spaces Add `E.dumpFreeList` in non-release builds to help with debugging Fix mild memory leak in jsvMakeIntoVariableName that caused GC to run more often than normal E.toString now tries harder to allocate a Flat String, and works with no-alloc for Uint8Array/FlatStrings WIO_LTE fix SD card initialisation Improve SD card reliability on all boards by trying to initialise multiple times before failing Remove forced inlining in variable inspection functions (reduces flash usage by ~10k) Remove un-needed DNS lookup for localhost Add WIZnet UDP support Tidying up build to avoid making un-needed bin, hex or lst files Simplify flash save (and help debugging) by using the 'fake flash' implementation on Linux builds Added Graphics.scroll command to scroll graphics contents Added 'Terminal' class with built-in VT100 terminal Tweak Espruino logo to be exactly 32 chars wide Improved code for returning console device to the most useful place Fix pinToString for devices with port A but no port B Speed improvements for ArrayBuffer Graphics Tidied up bootloader - devices with one LED now flash LED when button pressed Simplify data returned by process.env Add process.env.MODULES - to contain a list of the libraries provided in the firmware by require Include WiFi and AT libraries inside Espruino WiFi builds Add 'E.asm' placeholder to detect E.asm calls that haven't been replaced by the IDE Add process.env.EXPTR to link to table of functions - will work better for compiled code over BLE Added SAVE_ON_FLASH_EXTREME for HYSTM32_28, where we're now cutting out some Math.X functionality to keep builds going Added `jshFlashGetMemMapAddress` to allow remapping of addresses for ESP8266/ESP32 without loads of code duplication Remap peek8/16/32 addresses on ESP32/ESP8266 so it can be used on flash memory Swapped save/load/E.setBootCode to use the flash library Allow STM32LL port to write 32 bits to flash at a time to bring it in line with other ports Allow flash writes *from* unaligned addresses on nRF52 and ESP8266 (previously this crashed the ESP8266) Update process.ENV.EXPORTS to bring it in line with what the compiler uses Now set 'this' correctly for Arrow Functions Add ES6 classes and 'super' nRF5x: Move all bluetooth events to event queue (removing MEMORY_BUSY issues) Fix potential issue where EV_TYPE_MASK enum could be set incorrectly setWatch's edge argument can also be an integer now Add 'data' option to setWatch to allow clocked data to be decoded easily nRF52: Increase flash available for stored code from 12kB for 40kB Now store/display appreviated commit in process.env, remove build date 1v95 : nRF5x: Swap to UART fifo to avoid overrun errors at high baud rates Ensure Exceptions/errors are reported on a blank line Internal: Added initialiser argument to jsvNewStringOfLength Internal: Added jsvObjectSetChildVar/jsvObjectSetChildVar/jsvObjectSetChildVar Internal: Fix jsvCopy if given a NAME_INT/etc Added ES6's Object.assign nRF5x: NRF.setScan now reads service data automatically nRF5x: NRF.findDevices aggregates data from multiple advertising packets nRF5x: Remove app_uart and use nrf_drv_uart with double buffering - fix uart overflow errors (fix #1238) nRF5x: Fix issue with findDevices/setScan servicedata when all digits of service are numbers (eg "1809") Fix memory leak in tab completion code Add `E.errorFlag` event to allow JS to respond to internal errors Use Esc[J VT100 code when cycling through command history (much faster REPL on low bandwidth connections) ESP8266: Remove debugger again as it will never work on 8266 ESP8266: Enable unaligned reads for ESP8266_4MB (fix #1240,#837) ESP8266: move code save section to fist partition for memory mapping for ESP8266_4MB (fix #1240) ESP8266: Add GPIO16 as D16 without watch (#1206) but soft PWM/I2C/SPI/etc ESP8266: Remove osprintf for RELEASE=1 Internal: Networkjs now forwards `socketType` - laying groundwork for UDP over AT command (#1232) Added simple RegExp implemention (partial fix #256) Speed up JSON.stringify for Arrays, and output non-numeric array elements in REPL (fix #64) nRF5x: Bump nRF52-based boards variable count from 2000 to 2500 (fix #1215) Ensure Ctrl-C doesn't redraw the input line if it's already empty Added String.replace(regex, function) (fix #1256) With E.setFlags({pretokenise:1}), ensure stack traces are not tokenised (fix #1258) Allow digitalWrite/Read to take an object as an argument (calling .write and .read on it) Add `E.getAddressOf` to allow embedded targets to get memory addresses for DMA/etc nRF5x: Fix issue where doing a soft reset in the middle of some BLE ops could cause an assert in debug builds nRF5x: Manufacturer Data is now decoded in advertising packets Fix memory leak when allocating DataViews nRF5x: Fix memory leak on BLE notifications Ensure net/http .listen return the server instance (fix #1276) nRF5x: Allow Manufacturer Data to be specified with setAdvertising Internal: Fix memory leak in jsvArrayPushAll nRF5x: jsvArrayPushAll memory leak fixes NRF.findDevices memory leak when services present Internal: jsvNewIterator now has an option to iterate over sparse arrays as if they weren't sparse Fixed some built-in functions that misbehaved when given sparse arrays Puck.js: Allow flash memory protection to be overwridden with E.setFlags Fix lexing of '/*/' as a complete block comment nRF5x: Add support for negating pins in software (eg. buttons/LEDs) Add `E.setFlags({unsyncFiles:1}` which doesn't sync the file to the SD card after each write - it's *much* faster Filesystem API now uses flat strings (avoiding the 512 byte copy for each call) Increase default internal SD card bitrate to 4MHz (from 100k) nRF5x: Handle promise completions and advertising using IO queue, to avoid MEMORY_BUSY messages (#1277) Allow E.HSBtoRGB to wrap 'hue' value, and allow it to return an array of [r,g,b] (fix #1283) Remove spikes when changing pin state (fix #1274) Changes to reduce code duplication in jswrapper.c Fix `E.setBootCode` when no argument is supplied Add WIZnet W5500 support to Espruino WiFi build 1v94 : Allow Espruino boards to reset straight out of the DFU Bootloader Improvements in handling errors in code running in IRQs - if writing to disconnected Bluetooth device, throw data away immediately - Drop chars if output buffer is full while waiting in an IRQ - Handle out of memory errors in jsvCreateNewChild - Do not garbage collect inside an IRQ On nRF52 devices, allow button press at boot to clear out peer manager data Work out length of typed array with offset correctly (fix #1204) nRF5x: Add Watchdog timer handling nRF52: start new connections on idle to ease memory allocation conflicts between code execution & IRQs nRF52: Ignore INVALID_STATE from CONN_PARAM_UPDATE_REQUEST (it can happen if we disconnect and then SD requests an update) Fix Date.toString for dates before 1970 STM32: Fix handling of months when setting the internal RTC Move to a faster jsvNewFlatStringOfLength which avoids blocking memory allocation nRF5x: If a task is in progress, report the task ID (BleTask enum) nRF52: Report central mode promise errors correctly if returned by softdevice Remove 'out of memory' warning messages (it's stored as a flag anyway) nRF5x: Don't disable IRQs completely for some things - only disable Espruino ones Fix tab complete for Pins (fix #1213) ESP8266: Fix load() causes endless loops (fix #1037) ESP8266: Wifi library doesn't handle {password: null} (fix #753) ESP8266: make topstrings and topreadonly work on Mac OS X (fix #1210) Change order of execution for init - E.on('init',...) now executed before onInit Added Error flag to show if a UART overflow has occurred Change more instances of jsWarn to jsException Avoid printing error messages during execution, and report to console on idle when if errors were flagged (fix #766) Increase HTTP server and client version from 1.0 to 1.1 (needed for Websockets on Safari) Stop 'require' creating an undefined Module entry in the modules list (fix #1218) Stop require dumping filesystem errors as well as 'module not found' Now throw an exception when writing to a closed socket (fix #1220) Set the internal 'conn' variable to false when a connection closes to avoid confusion nRF5x: Fix typo so we wake every 4 min for RTC, not 0.25 sec! process.memory() now reports time taken for GC and vars GC'd Slightly more aggressive idle GC on most platforms (at 5% free) Don't warn the user when we had to run a GC pass during execution Fix issue drawing on right-hand side of rotated graphics where H>W (regression in 1v93) If >1 button, set pin state correctly at boot/reset Add an argument to `reset`. `reset(true)` will now cause all Flash memory to be cleared as well. Puck.js: Holding down the button while booting (past the the 5 LED flashes) will now cause data saved in Flash to be cleared STM32: Remove the 'utility timer' from the list of available PWM pins, fixing A0/1/2 PWM on F4 (fix #1229) Disable Graphics.createCallback on devices with small amounts of flash memory - rarely used on those devices and fixes HYSTM32_28 build 1v93 : Ensure that specifying too many advertising UUIDs causes an exception, not a reboot nRF5x: Fix for time jump caused by reentrancy in jshGetSystemTime Fix regression causing multiple end/close callbacks when using standard TCP/IP socket client/server Ensure NetworkJS reports receive errors back correctly nRF5x: Fix issue where connect and immediate disconnect could in some cases trigger an error from nordic's libraries that'd cause a reboot Fix regression that caused Original Espruino to have lost Filesystem/hashlib/neopixel support in 1v92 Re-add TV output to Original Espruino Fix some stack overflow bugs on Linux found by fuzzing (#1147) Remove un-needed code for parsing '.' in var statement (#1147) Add autocomplete for pin names (fix #1124) Add Array.indexOf fromIndex support (fix #162) Puck.js: Add BluetoothRemoteGATTServer.startBonding to allow bonding to be initiated when Puck.js is a central Fat FS: closedir after readdir, FS errors should be catchable (#1164), fs.statSync (#1163) Allow hardware (CTS) flow control (fix #1165) nRF52: Add AntiCat's patch to Nordic's NFC library to cope with malformed NFC requests Puck.js: Fix increased battery drain after NFC usage (fix #1171) Puck.js: Fix WS2811 output library that would output bad data after neopixel waveform (fix #1154) nRF52: Seed random number generator at boot (fix #1166) Stop trailing decimal point if there are no digits after it - which could cause issues in JSON Don't enter debugger if we're in the middle of uploading (echo_off_for_line) (fix #644) Added Date setters (fix #504) Allow Timezone to be set for Date with E.setTimeZone(...) (fix #530) Added RegEx lexing (part of #256) Puck.js: fix error 8 from NRF.sleep during an active connection nRF5x: Fix `NRF.updateServices` when a 128 bit service shares the same 16 bit UUID Add 'errors' option when using `Serial.setup` to enable error handling (and turn it off by default as it can fill the input queue) nRF52: Re-initialise services and HID after a `save()` (fix #1185) nRF5x: Add NRF.getAdvertisingData nRF5x: Allow array of objects in NRF.setAdvertising (fix #1188) Fix internal vcbprintf JSON dumping nRF5x: NRF.findDevices will now throw an exception if no callback is supplied nRF52: Added BluetoothRemoteGATTServer.getSecurityStatus to check the status of the link nRF52: Disable auto-whitelisting by default, add with `NRF.setWhitelist` (fix #1187) nRF52: Allow secure Bluetooth LE connections Don't draw font characters that are off the edge of the screen Make atob and btoa use flat string for larger amounts of data (faster & more memory efficient) (fix #1192) nRF52: Pull in Nordic SDK13 code to crash caused by writing large characteristic (fix #1181) Puck.js: Added Puck.magTemp() function to get the magnetometer's temperature as well nRF5x: Fix issue where 'NRF.sleep()' called while a connection was active could cause Espruino to go into a high power draw mode Fix Object.setPrototypeOf when called on undefined (fix #1194) Fix dumping of an ArrayBuffer containing data (new ArrayBuffer([1,2,3]) isn't valid) Fix setAdvertising regression where name would be lost after save() (fix #1193) Add `E.set/getFlags` to allow interpreter state to be controlled from one place Add `E.setFlags({pretokenise:1})` to dynamically turn on pretokenisation (fix #1178) 1v92 : nRF5x: Fix issue where Espruino could crash during save() if the flash got into a strange state Added Pin.toggle() function Fix implicit casting to bool/number on ArrayBuffers (fix #1030) Fix jstExecuteTaskChecker bug, and allow jstExecuteFn to take a userdata argument Puck.js: Reduce IR LED to 10% duty cycle Puck.js: Allow Puck.IR to take pins for external IR LED (fix #927) nRF52: Allow arbitrary NFC data to be specified (fix #1021) nRF5x: Allow multiple advertising packets to be set at once with NRF.setAdvertising nRF52: Add 'properties' object to BluetoothRemoteGATTCharacteristic nRF52: Perform write without response if that is what is required Pico/WiFi: Allow USB HID to work on Windows (from @nailxx) Allow Puck.js/nRF52 devices to drive Neopixel/WS281x/APA10x LEDs with require("neopixel").write (fix #1023) Fix crash in JSON.stringify for zero-length typed arrays Fix precedence of 'void' keyword (fix #1079) nRF52: Add BluetoothRemoteGATTCharacteristic.startNotifications (fix #959) nRF52: Added BluetoothDevice.gattserverdisconnected event nRF5x: Report back reason codes for BLE disconnect Added DataView class nRF52: char.readValue now returns DataView to be more Web Bluetooth compliant (fix #1091) nRF5x: Fix explicit disconnect being able to reboot Puck (fix #1088) nRF5x: Respond to conn_params update request, fix puck-puck disconnection after ~65 sec (fix #1089) nRF52: Change connection params for central mode so NRF.setLowPowerConnection affects connection speed Un-inlining jsvGet*AndUnLock functions to give us a little more free flash ESP8266: RELEASE=1 sets WIFI_DBG and NET_DBG to 0 to shrink firmware size ESP8266: Add Wifi.setAPIP() and Wifi.setIP ESP8266: Add i2c clock stretch (#1097) Fix E.FFT output (enable magnitude when one array specified) Puck.js: Correct reading if using analogWrite to red LED and *then* using Puck.light() Improved build process for all boards Pin.toggle now returns a boolean (fix #1111) nRF52: Now use 'high drive' mode for GPIOs Puck.js: tweak IR duty cycle, with high drive GPIO range is ~3x more nRF52: switch compilation to size optimisation, not speed nRF5x: Allow services to be advertised (fix #996) JSON.parse now throws an exception if an incorrect value type is found (fix #1117) Pipe close event handlers now use 'this' arg - solves auto-closing pipe when piping from HTTP nRF5x: stop app_timer NRF_ERROR_INVALID_PARAM errors (trying to sleep for too little time) Added flash emulation to Linux port Increase max graphics size from 1023 to 32767 Add Fat File System to boards with large Flash (ESP32) nRF52: Don't get stuck in 'HID Busy' state if a HID send failed Change name of socket close internal variable so it doesn't conflict with Pipe's close call Stop pipe from causing errors if fields of the requested names exist but aren't functions nRF52: Fix upgrade from older firmwares if saved code is in flash, reduce virtual pages to 2 Fix segfault detected by fuzzing (#1133) Fix File.read so that end of file triggers pipe.end event ESP8266: Add BOARD ESP8266_4M with 1600 vars, 64K save area and GRAPHICS (#1110) ESP8266: Add ESP8266.deepSleep(micros, option) (#1102) 1v91 : Fix recent regression if no Boot Code defined at startup Fix handling of return of rejected promise within a promise Fix regression where HTTPS without cert/ca or key failed nRF52: Making NRF.getPrimaryService/etc more robust nRF5x: Add NRF.getAddress() - fix #1001 Fix bug that caused load() not to clear memory if only E.setBootCode was used microbit: Update Espruino with pin polarity, so saved code gets loaded without BTN1 pressed Fix bug that caused Bluetooth/TV/USB objects to be added in devices that didn't support them (fix #832) nRF52: Increase custom UUID count from 3 to 10 Adding Global built-in objects like SPI1/Serial1 and Bluetooth to the docs Puck.js: Tweak battery percentage calculation to try and make it more linear Puck.js: Adjust Puck.light() levels based on battery percentage (and add comments) nRF5x: Fix E.hwRand() (fix #1010) Ensure tab complete/others include the Object proto even on functions/strings nRF5x: Add NRF.restart() to force the restart of the Bluetooth Softdevice if required nRF5x: Add E.setLowPowerConnection(bool) to allow continuous connections to Puck.js (fix #995) Allow implicit conversion of hexadecimal strings to numbers (fix #1016) Allow arrow functions inside nonexecuting functions (fix #1011) 1v90 : Fixes for Promise.all (passing in non-promises, pre-resolved, and ordering) (fix #976) Fix arrow function bug when parsing multiple arguments Added more helpful error messages for TLS Allow `Modules.addCached` to take a function (makes module loading more memory efficient) Re-add Espruino's old `rand` function (so no malloc, and ~1kB RAM, ~3kB ROM saved) nRF5x: Ensure 'NRF.sleep' works even when connected Fix bug when using >32 bit integers as array indices (fix #984) Fix bug when parsing '.catch' while not executing (fix #989) Stop PWM 'glitching' when moving from a nonzero value down to 0 (partial #991) nRF5x: Add multi-channel hardware PWM (fix #991, fix #972) 'dump()' now outputs code written with E.setBootCode as well (fix #999) nRF5x: Remember advertising information even after softdevice reboot (fix #997) nRF51: Remove heap placeholder on nRF51 as not needed since no malloc. Increase nRF51 var count (fix #985) nRF5x: 'connect' event now contains address of device that has connected, and fix docs nRF5x: Add a 'NRF.disconnect' function to disconnect a client that has connected to Puck.js nRF5x: Fix timing accuracy problems with setWatch 1v89 : Allow entering of multi-line Templated Literals on the command-line (fix #970) Make lexer fail when parsing non-templated strings with newlines in Add 'let' and 'const' keywords - treat them like 'var' for now Increased findDevices timeout to 2 seconds Allowed 16 bit UUIDs to be specified as simply "ABCD" (no "0x") Improved BLE error messages (especially from Promises) Fix STM32F1 regression caused by F4 LSE fixes Fix comma operator regression caused by recent arrow functions addition Remove RTC changes for STM32F1 nRF5x: Make sure that updateServices(notify) on a non-notifyable service will just error, rather than reset (fix #973) nRF5x: Ensure setWatch doesn't reset pin state nRF5x: Reset pin states to default on 'reset()' nRF5x: Move advertising back to 375ms (more reliable connections) Puck: allow Puck.mag to work while magnetometer is on 1v88 : jshSetEventCallback callbacks now get an argument with the channel number Tab complete now offers a much better set of completions (fix #926) Fix emitting of events with long names (fix #906) Ensure 'af_opendrain' pin mode gets remembered when saving (fix #890) Add second Promise.then argument (fix #869) Fix 'chained' promises (fix #894) Fixed memory leak when automatically converting a simple object to a String Added ES6 Template Literals Initial commit of ES6 arrow functions Add 'opendrain_pullup' pinMode (including emulation on STM32F1) Make OneWire use opendrain_pullup (no resistor needed for short runs now) Add Software I2C (with opendrain_pullup) (ref #549, fix #29) Cope with new escape codes for home and end on Ubuntu 16.04 (27,91,70/72) Tweak VGA output back porch to 2ms (so leftmost pixels always on screen) Fix regression with 2 concurrent waveforms on different pins (fix #930) nRF5x: add updateServices, and allow setServices to be called multiple times (partial #936) Added Puck.getBatteryPercentage() utility function nRF5x: setServices can now uninitialise SD in order to remove added services Added E.lockConsole() for use with E.setPassword() Calling jsvRemoveChild at end of array now updates the length (fix #946) Allow padding to be specified as 3rd argument of JSON.stringify JSON.stringify now dumps typed arrays as arrays (fix #489) nRF52: BLE HID support and switchable Nordic UART Fix STM32 regression where pinMode was set when it shouldn't have been Add Third option to pinMode to allow the pin mode to be set while keeping it 'unforced' Save and dump now keep track of whether pin mode had been forced or not readFile (and File.read) now uses Flat Strings to allow more memory efficient reads (fix #932) nRF5x: Add ability to get RSSI of current connection (fix #928) More STM32 changes to LSI->LSE clock switchover to fix RTC misconfiguration on Espruino WiFi Move LED + BTN definitions to Symbol Table (allows autocomplete) When moving console before printing has started, move all buffer contents as well Fix regression where replacing a function starting with 'return' with another would cause errors Fix potential issues with Telnet server and return values from netCreateSocket/netAccept on some platforms (fix #931) nRF5x: Add Puck.js self-test code, fix issue where analogRead reset pin state nRF5x: Change central mode API to mirror Web Bluetooth Fix switch fall-through to default (fix #964) Started using jsvObjectRemoveChild to remove some internal object properties that are undefined (frees some variables) Added E.dumpLockedVars() in non-release builds to help debug memory leaks in libraries nRF5x: Added NRF.findDevices as a helper function to easily list BT devices in range Console now prints the type of Objects if their constructor is in the root scope nRF5x: setScan/findDevices now parses advertising data nRF5x: Added Web Bluetooth style requestDevice function Add spaces between large tab completes Correct the handling of exceptions in promises Ensure that exceptions have a 'stack' attribute if they can have children nRF5x: Added list of free flash areas Make sure Puck.js users can't overwrite bootloader/softdevice (doing so would brick the board) Fix micro:bit/nRF51 ctrl-c behaviour (fix #905) Simplified process.env on devices with little memory nRF5x: fixed serial number reporting Move button state setup to jshResetDevices Had to remove 'dump()' and SW I2C on devices with very little flash memory (Olimexino/Micro:bit) 1v87 : Add support for compiling with float-abi=hard (even if it doesn't give us real-world benefits) Add shortcut for quick execution of common call types Fix BBC micro:bit save() regression from 1v86 Fix 'lock overflow' when calling methods with 'this' bound (fix #870, fix #885) Fix jsvStringIteratorGetCharOrMinusOne for zero-length strings Allow tab-completion straight after '.' Make sure execution stops for native functions if there's an error when parsing arguments NRF5x: remove setName and add functionality to setAdvertising, along with advertising interval NRF5x: allow raw advertising data in setAdvertising Add E.setPassword - allows Espruino console to be locked Fix pin header numbering for BBC micro:bit (it changed for the production version) (fix #896) Allow Magnetometer speed to be specified for Puck.js Fix out of memory when appending a string to itself Allow members of the same name as function arguments to be added to a function (fix #913) Fix STM32F4 RTC stopping if reset during first 1 sec of boot, also fix Espruino WiFi board clock startup Fix issue where native functions couldn't be replaced by non-native fns (fix #879) If statements now return values (fix #909) Fix >8 bit SPI when sending single elements with SPI.send (fix #897) Sockets now fire 'end' events (fix #886) Added Graphics.draw/fillCircle (fix #920) 1v86 : Compile Telnet server into linux by default, Add '--telnet' command-line option to enable it Fix lock 'leak' in Telnet when Telnet is turned off Add Telnet serial device to allow redirection Create errors for unterminated expressions (fix #814) Remove Espruino's built-in strcpy/etc Remove Espruino's built-in maths Add basic Taylor series sin and atan for when we're trying to save memory Refactoring to use global var for lexer - save some memory and increase parse speed Add .removeListener (fix #30) Added better micro:bit `show()` that works well with Graphics Add `require("Flash").getFree()` as multiplatform way to find free flash pages (fix #815) Add the ability to set clock frequencies on STM32F4 chips (like Pico) with E.setClock (fix #52) `jsvEvaluate` now uses memory area for execution of JS strings (fix #817) Add `E.setBootCode` to allow JS scripts to be run without being in RAM (fix #740) 'Expecting a number or something iterable, got X' changed to exception rather than warning (gives stack trace) Drop '.init' and '.fini' symbols, allowing GCC 5.x compilation on STM32 Ensure that pinMode/digitalWrite is re-constituted properly by dump() and save() (fix #833) ESP8266: add stack dump on fatal exception, ./targets/esp8266/printstack can extract a backtrace ESP8266: move JswSymPtr and JswSymList to flash to free up gobs of RAM, bump jsvars to 1600 Fix write to flash when BLE connected on nRF51/2 Fix potential variable corruption issue when copying objects/arrays containing packed ints Fix ESP8266 printLog memory leak (fix #852) When parsing from a Native String (E.memoryArea), use Native String for function code too. Added built-in Promise implementation Fix broken Object.keys/getOwnPropertyNames caused by ESP8266 RAM saving tweaks Add Object.g/setPrototypeOf (fix #856) Fix memory leak when executing bound function with 'this' Fix missing PBKDF2 & AES libs on Pico + Linux caused by an untested ESP8266 commit Fix negative Date to string code (fix #854) Convert type warnings to exceptions (to provide stack traces for problems) Add uncaughtException event (fix #846) Stop eval in a switch statement from confusing parsing (Fix #845) Fix regression in 'mode' argument of SPI.setup (allows custom CC3000 pins to work) Fix '.on' with long event names Enable F4Discovery button pull-down. Newer boards don't seem to have one fitted Add 'force' to 'Serial.setConsole' - you can force the console to stay in one place Fix micro:bit compass problems (fix #864) Ensure that Pico can properly enter deep sleep even if USB is never used Only inline the very basic variable iterator functions (save enough space to allow Espruino board build again) Don't include Promises on devices where flash memory of Scarce (fix Olimexino compile) Fix glitches in PWM output when updating Software PWM quickly (fix #865) Added `E.kickWatchdog()` to allow you to keep your JavaScript running - not just the interpreter (fix #859) Ensure all pins set to AIN on startup Fix regression where setWatch would remove pulldown from button if called after reset() Reduce amount of flash available for saved code on Original Espruino (until we can get code size down) 1v85 : Ensure HttpServerResponse.writeHead actually sends the header right away - enables WebSocket Server support from JS Fix issue where GC'd objects referencing non-GC'd data wouldn't unreference it Add E.memoryArea to allow memory addresses to be treated as variables Fix STM32F4 LSI clock frequency - should make the Pico's RTC a lot more accurate (fix #776) Added HeatShrink compression to saved code (instead of RLE) If saving fails, delete command history and try again. Make sure `reset()` resets the sleep and busy indicator pins Now escape characters >=127 as well (fix #780) Add decodeURIComponent (fix #779) Allow reset();save() on one line Fix potential issue parsing HTTP headers when more data is sent after the header (fix #783) Fix broken storage of floating point values when <255 variables Fix regression where DACs didn't work on Original Espruino Board Improve tab complete's memopry usage Added Tab complete and Debug to low-end Nordic uCs Limit the number of events processed each time around the idle loop to the number that were in it at the start - helps to fix issues with out of memory when receiving big files over ESP8266 serial connection Allow different types of network to have different buffer sizes - enlarge JS, Linux and WIZnet buffers Fix bug where clearInterval() and setWatch with debounce could cause setWatch to momentarily stop working Make HTTP server only close connection after Content-Length bytes received Speed up jsvNewFlatStringOfLength by combining it with updating the free var list Update the free var list when garbage collecting (makes allocation at the start of memory more likely) Don't zero the contents of memory when freeing - speeds up deallocation Removal of un-needed zero initialisations for variables Only garbage collect on idle if we're low on memory (fix #767) Improve malloc behaviour for crypto lib (try and free all command history is first alloc fails) Improve HTTPS error messages Add READ_FLASH_UINT8, allowing ESP8266 to read&exec strings stored in Flash with E.memoryArea Start the RTC up running off LSI, and switch after a few seconds if the LSE has started correctly Allow JSV_GET_AS_CHAR_ARRAY to get a pointer to memory in ArrayBuffers or memoryAreas Reset PinStateIsManual in reset (fix #765) 1v84 : Fix device initialisation flags not working when the device number is above 32 (fix #751, #748) - this fixes broken SPI when not on standard pins 1v83 : Moved to size optimisation for Pico (needed to get HTTPS into 384kB) Ensure Modules.addCached doesn't reset parse state (fix #723) dump() in Espruino Pico now ignored the pull-down for the button (fix #731) Warn when "compiled" functions gets into Espruiono (fix #707) Fix lost character on Espruino Startup (fix #704) Fix duplicated characters when USB+USART IRQs fire at the same time (fix #635) Fixed Serial.find(...) Detect UART framing and parity errors and emit them as events on the Serial object Fix [] instanceof Object (fix #737) Fix regression in jsvCopyNameOnly (Object.getOwnPropertyNames when names are >8 characters long) HTTP requests (and sockets) can now emit 'error' event (fix #706) Add optional `ca`,`key`, and `cert` for server public key when using HTTPS or TLS (fix #736) 1v82 : Fix debugger regression (where quit/reset/etc don't exit properly) Fix wakeup when setDeepSleep used at startup (fix #645) Add `shiftOut` function (fix #631) Store line numbers for functions (via `Esc [ 1234 d` escape code before decl) and use in debug + stack traces Allow Ctrl-C to break out of tight loops with function calls in Add tab -> autocomplete in Console (fix #677) Fix I2C repeated start (#390) Fix regression in Math.random() - now back between 0 and 1 (fix #656) Fix `var a=0;typeof a -> "undefined"` (fix #683) Don't store brackets in functions (fix #204) Store functions as 'flat strings' if long enough (fix #467) Move most functions out of jsvar.h header file - improves code size on devices where they're not inlined Fix parse error for switch statements which meant that `switch (a,b)` caused an error Fix error message when `LoopbackA.setConsole()` called Move SPI/I2C/Serial initialisers to jsvReadConfigObject, will now error on invalid args (fix #413) Fix issue where double-buffered waveforms would use the wrong buffer in the callback Fix memory leak in tab autocomplete on objects Added AES crypto library (Pico only) Fix `typeof (new Uint8Array([1, 2, 3, 4]))` Store `function(){return ...}` without the return (fix #700) Increased simple string usage from 4 chars up to 8 Swap order of JsVar internals, string usage up to 10 chars Add handling for uint32_t,uint64_t,uint32_t case for Raspberry Pi Add startup sanity checks for jsnative.c (in non-release builds) Added fix for returning floats on Raspberry Pi When <1024 JsVars, `lastChild`'s top bits are stored in `flags`, and pack is moved such that we get 1 extra character in StringExts Allow events of >12 characters length Fix regression in flash memory write (introduced via AES merge) Fixed instability when resetting after using SD card on non-standard pins HTTPS support on Pico (when compiled in) Rename USE_HTTPS to USE_TLS, and enable by default for Pico + Linux Add 'tls' module with 'connect' - for TLS Socket connections 1v81 : Fix regression on UART4/5 (bug #559) Fix Serial3 on C10/C11 for F103 boards (fix #409) Remove Graphics.setColorHSV, add E.HSBtoRGB (fix #554) Make jsiDumpState/jsiAppendHardwareInitialisation use callbacks (fix #398) Add `E.dumpStr()` to dump current state of interpreter as a string Add ReferenceError, and ensure that TypeError gets converted to a string properly Actually create ReferenceError for undefined variables Fix Object constructor behaviour (fix #561) Now remove intervals/watches if they occur within 0.1s of a Ctrl-C on a blank line Fix parsing of trailing commas [,,1,,,] Treat vertical tab as whitespace Make sure we ReferenceError on '+='/etc Allow reserved words in record access and structure definitions Add Object.defineProperty/defineProperties (even if they ignore most args) Fix value returned when redefining an existing function Ensure Pico powers down USB in deep sleep - now down to 20uA! Fix Exception throw within catch block (fix #566) Fix issue where new Array(3.0) wouldn't produce a 3 element array Keep track of modified area in Graphics (so modules with `.flip()` can be speeded up) Fix `new Date('December 17, 1995 03:24:00')` - check only first 3 chars of month Allow Software PWM via `analogWrite(..., {soft:true})` Add `encodeURIComponent` Make sure `typeof unknown` doesn't ReferenceError Fix isNaN behaviour for 2 element array Fix jshPopIOEventOfType when element is at the top of queue anyway Produce more reasonable behaviour when converting very long strings to ints/floats Added built-in JavaScript debugger! See espruino.com/Debugger for details (fix #37) Fix crash when using E.getSizeOf() in some cases Make sure a TCPIP connection closes even if no data sent Make `flash.erasePage` safe if called without arguments (fix #586) Add `Pin.getInfo` to see what a Pin can do (for #93) Move Pin function code out of jshardware Add `E.on('init', ...)` - like `onInit` but allows multiple handlers Make sure `dump()` and `E.dumpStr()` dump the contents of Serial as well as events for other objects `E.getSizeOf(.., 1)` can now recurse into objects showing the sizes of all their children (fix #579) Fix bug when appending to a flat string (fix #614) Add `Serial/SPI/I2C.find(pin)` - so we can figure out what device to use based on the pin Ensure that when uploading, each command gets checked for errors (rather than right at the end) Fix writes on HTTP requests after a timeout, and add chunked encoding if the header is set. Added pin info for bit-banded pin addresses (and jshGetPinAddress). 1v80 : Fix SD card IO that can corrupt SD card on file append since 1v73 (fix #536) Fix some potential pointer issues in hashlib Make debounced setWatch output state+time information (regression fix #537) Shorten some internal property names (faster/less mem is 4 chars or under) Change 'internal property' prefix from '>' (fix #540) Duplicate properties in an object defn. now cause second to be used (fix #495) Make sure `E.unmountSD` doesn't forget custom SD card configs from `E.connectSDCard` Added support for USB CK pin (fix #544) ES5 parseInt behaviour - don't treat numbers beginning with 0 as octals (fix #538) SPI.send now returns Uint8Array when passed an array. Also takes `{data:X, count:Y}` as argument (fix #485) Fix `parseFloat(Infinity)` (fix #314) Speed up jsvIterateCallback for arraybuffers SPI speed improvements, esp for SPI.write (fix #547) TV out tidyup, and VGA output can now do line doubling Merge in USB HID support for STM32F4 (keeping old USB for the F1) Add built-in 'Flash' module to allow Flash memory to be accessed from user code Pulled load/save code out of jshardware into jswrap_flash.c Remove jsiOneSecondAfterStartup from Linux builds (fix #551) Add RLE compression when saving to flash, increase Pico RAM from 3000 to 5000 vars (fix #543) Fix `JSON.parse` when not given strings (fix #546) Tweak Olimexino board - 700->1k vars, but lowered code flash to 6k Disable flash prefetch on Pico (~1% slower, but less power and way more accurate ADC readings) (fix #545) Now throw errors when 'in' is used on an invalid datatype (fix #550) Updated (inaccurate) docs for Serial.write/print and removed duplicated code Changed Pico's device class to 0x02 - now works on older Mac OS 10.6.8 Change reported USB HID type to 0, from 2 (mouse) Improve digitalWrite/etc documentation Add `pin.mode` and `pin.getMode` functions (mirroring `pinMode`) `Serial.setup` now remembers options if none specified (fix #557) 1v79 : Fix Mac address parsing for top nibbles Make bind reference function internals not copy them. Fix scoped vars in bind (fix #533) Use jsvUnlockMany to tidy up code and save some space jsiExecuteEventCallback can now take an arbitrary number of arguments Allow setTimeout/setInterval to take extra arguments (fix #532) Ensure HTTP is closed even when no data handler (fix #535) Seed random number from analog input, add W.hwRand and E.srand (fix #534) Fix timing bug when setting timeouts from intervals in Deep Sleep Reduce timeout for IO (eg. I2C write) on F401 and F4 Tweaks to keep code size low enough for Olimexino 1v78 : Fix regression where SPI2/3 weren't working on most pins (fix #525) Allow MAC address to be set for WIZnet (fix #527) Ensure res.on('close') is called for empty HTTP requests (fix #528) Ensure that A9 is never the default pin for USART1 output (fix #526) 1v77 : Add E.mapInPlace Allowed ArrayBuffer Graphics to store pixels MSB-first Added faster software SPI path for simple writes Make sure filesystem support gets compiled into Espruino Pico Fix jsvGetFlatStringPointer to return the correct address Fix I2C2/I2C3 on Pico Fix issue where garbage collect of a Flat String corrupted the free variable list Fix issue where Array.sort on big array with identical elements failed (#515) Add 'modules' variable, and set 'this' to 'exports' when parsing a module (fix #520) Fix instanceof implementation (and fix mem leak) (fix #523) 1v76 : Merged in NetworkJS library (for JS networking implementations) Ensure that 'wrapped' libraries are killed before timers/watches Made 'Field or method doesn't exist' report back the field that doesn't exist Added quick and dirty scripts/test262.js runner script Fix propogation of Errors and Exceptions through function calls Allow parsing of integers > base 16 Now allow functions with >16 arguments (fix #490) Fix assert fail for syntax error in do or while loop Maths operations now call Object.valueOf if it's needed Fix assert fail when jswrap_object_getOwnPropertyDescriptor called with non-string Fix Array.indexOf when array contains non-basic values valueOf returns a type error when called on undefined Make sure analogRead doesn't overwrite pin state if it was set previously with pinMode Make sure pinMode works with ADC input mode Tweak event handling - events such as `Serial.on('data'` now set `this` to `Serial` Add Function.bind (fix #318) Fix SPI.setup memory leak (fix #496) Fix assert fail on debug builds on Waveform output (fix #511) Added more allowed types of whitespace Added String.prototype.trim() (fix #507) Allow argument lists in Function() (fix #505) Propagate `this` into eval (fix #513) 1v75 : Fixed issue with Pins/Bools as Array indices Fix crash when out of memory while creating built-in object Fix continue statement in nested loops (fix #501) On Linux, Exit nonzero when an error occurs (fix #499) Ensure that pipes 'complete' if the source closes (was previously only the destination) Make HTTP/Sockets throttle reads so internal buffers don't get full when piping Added http statusCode, statusMessage, and httpVersion 1v74 : On Espruino Board, allow setTime to use full 64 bits so setTime(Date.parse("...")/1000) works Fixed issues with Waveform after 1v72 update to flat strings Added 'global' built-in value Fix inaccuracy of 'Date.now()' on STM32 Improve jsvIteratorGetIntegerValue speed for arrays (fix #493) Change process.env.EXPORTS to something more useful for compiler Fix issue with graphics fill on PCD8544 LCD Add TypedArray.slice (from ES6) to help modules that use I2C 1v73 : Add Uint8ClampedArray, remove code duplication in ArrayBuffer (fix #486) Fix regression where accessing certain member names of an undefined variable would cause a crash (fix #488) Fix behaviour of char code 16 at beginning of the line (it now doesn't re-add the prompt after processing the line) Added jspGetNamedVariable for use in compiled JS Fix glitchy time values on the Espruino Board (fix #394) Fix getTime()==0 in onInit, which could break timeouts in onInit after a reset (fix #462) Refactor Software SPI code into jsspi.c Allow filesystem to work on user-defined pins (fix #427) 1v72 : Stop RTC being reset by hard reset (getTime will now be time since power first applied) (fix #412) Allow Function.apply to take typed arrays (fix #442) Allow arrays to be passed to digitalPulse so square waves can be created easily Force inlining of jsvLock/UnLock on most systems - improves performance a lot Fix issues with SPI.write, CS, and out of sync receive bytes Fix do..while without trailing semi-colon Ensure that &,|,^,etc all have different precedences (without extra recursion) Used new semi-recursive parse for expressions Fix filled column when fillpoly is off the end of the screen Fixed reporting of Serial RX pullup in `dump()` Add input thread on Linux, and fix idle and Ctrl+C behaviour (fix #451) Stop huge amounts of input events blocking Espruino's timers (fix #452) Add ability to use serial ports on Linux with Serial1.setup({path:"/dev/ttyUSB0"}) Started ability to use SPI from Linux Added 'net' library with support for sockets Fix JSON parse of negative numbers (fix #456) Only keep RTC settings if the relevant oscillator is running (fix #444) Finally fixed sporadic compilation problems with '-Os' Fixed issues with intervals in onInit (#462) Remove libraries from root scope (fix #463) Fix pin namings on Nucleo boards Fix addition of stdlib's exit on Nucleo debug Allow setWatch to execute native functions inside the IRQ When dumping typed arrays, use the size if all elements are 0 (fix #448) eval() can now access local variables and function arguments (fix #460) Added 'flat strings' for typed arrays. - these use a continuous chunk of memory so are much faster Ensure that we only create as many Serial/I2C/etc items in Symbol table as we need (fix #453) Allow modules to return whatever was assigned to exports - not just the original object Allowed E.nativeCall (assembler/compiled functions) to execute directly from a flat string Working F401 USB VCP bootloader Make Press-poweron-release-press boot back into Espruino (this may confuse your OS) Assert failures (in non-release builds) now reboot the system on ARM Fix issues with freeing of variables not clearing the lock flags (fix #474) Make Uint32Array actually return uints (even if they're so big they have to be represented as doubles) Allow peek/poke to read and write arrays of values Add Boolean constructor (fix #311) Fix difference between String() and String(undefined) (fix #312) Fix I2C/SPI on F401/F411-based boards (fix #470, fix #473) Improved ArrayBuffer write performance Massively improved ArrayBuffer Graphics fill performance for bpp<8 Fix issues with floating point on devices with <1024 vars (using 12 byte JsVar) Add ability to change I2C bit rate from I2C.setup Added VGA TV output Added E.toString (for converting anything into a string) Pulled Typed Array creation into its own function Added E.toString and E.toUint8Array Made I2C.readFrom return a Uint8Array (fix #479) Allow multiple byte OneWire reads and writes Fix setWatch on F3Discovery (fix #183) Ensure that E.getSizeOf() works for ArrayBuffers (fix #484) Don't allocate Flat Strings if we can get away with 2 normal string blocks - it's actually faster to allocate and uses less memory 1v71 : Allowed WIZnet + CC3000 to be instantiated on any pins Fix break inside loop inside case inside function (fix 428) Added fs.stat and File.seek (fix #429, fix #430) Allow use of DLE (char 16) on an empty line to turn echo off for *just that line* Add XON/XOFF flow control on Serial + USB. This is enabled by default for Serial (fix #20) Fix irregular timing on Espruino boards with clock crystal (inc rev 1v4) Sort out 'Number()' constructor not being picky enough - parseFloat now parses 'Infinity' (Fix #325, mostly fix #322) Stop iterator in FOR loop being called once more after a break Fix bug allObjects found with iterating over undefined Fix ArrayBuffer.sort issue with element size >1 Fix network de-initialisation on Linux Fix reference count issue caused by removing a timer that had already been removed Power up SYSCFG on F2/3/4 parts, allowing watch to work on ports other than A Wait after setting the RTC time, to allow registers to update (fix #438, fix #441) Now using gcc-arm-none-eabi-4_8-2014q3 for compilation - CodeSourcery stopped being supported 1v70 : Make pipe remove its drain/close listeners. Stops out of memory for repeated piping. Fix parseInt for values too large to go in an int (#406) Fix integer maths when result is too large for an integer Fix mod operator with NaN/Infinity (fix #315) Fix signed array values in PACKED_BIT devices Drop JsVar size from 20 bytes to 16, increase Espruino variable count accordingly Fix Array.fill on sparse arrays (fix #410) Allow I2C repeated start (fixes some odd I2C devices, fix #390) Refactoring to use iterators wherever possible Merge fs_kill and file_kill to ensure that files always die before the filesystem Add `E.unmountSD()` to allow SD cards to be removed once they have been used Stop String.split("") adding an empty elementy to the array Tidy up linker script, allow F401 to use 3x16kB pages for storing program data Fix regression in long timeouts (fix #416) Use 'interval' var to specify if we're an interval or not (don't use 'recur' var) Stop while/for/etc resetting exception state (fix #419) Add E.getSizeOf (fix #421) Fix jsvCountJsVarsUsed for names with values Make hidden names smaller to save a few JsVars If there's only one function scope, don't define an array and save 2 JsVars Fix setInterval on non-F1 boards (fix #415) Fix issue where large doubles (> +/- 2^31) were converted to -1 rather than truncated ints Fix E.getSizeOf (fix #424) Fixed JSON indentation issue Made 'pretty' JSON output look a bit better 1v69 : Fix 1v67's regression of digitalPulse when doing lots of pulses Add configurable OneWire search command (for finding DS18B20s with alarm set) 1v68 : Fix memory leak in String.split Fix references to `this` - you can now write `this["LED1"]` Fix memory leak when calling toString on a normal object Fix memory leak in Graphics.createArrayBuffer Fix memory leak when joining arrays containing null Fix memory leak when syntax error while getting function arguments Fix memory leak test when running on Linux Fix memory leak in filesystem file open (when failure) Fix memory leak on Syntax error Stop multiple exceptions from being reported (eg. Syntax Errors) Fix parsing of '!!' when not executing Improve Error.toString, and fix bug when an exception was thrown from a function Improve jsvObjectGetChild when out of memory Switch native function decls from 32 bits to 16 Swap HY2.4 board to software LCD driver as well, work out pin mappings from PY file Fix inaccuracy in setInterval, which had started since 32 bit switch in 1v65 Store JSWAT_EXECUTE_IMMEDIATELY in a way that will fit in 16 bit function decls Allow bit-packing of refs for low memory boards (fix #145) Now dump 'debounce' for setWatch Make sure that dump() outputs correct JS for undefined variables Allow pin counts per port of >31 on Linux-based systems Fix issue with lost high-speed events when using setWatch with small debounce Fix HTTP client regression Fix Date constructor issue (uninitialised variable) (fix #408) Fix invalid conversion of large ints to floats on ARM Fix reset behaviour for non-standard default Serial ports 1v67 : Lower size of timer task array of devices with little RAM (fix #401) Move hidden lists out of the root scope (fix #357) Fixed exception catching Fix Serial1 initialisation after 'reset()' Fix parsing of try..catch when a serious error (not an exception) occurred Stop the utility timer queue filling with WAKEUP tasks if Espruino gets woken up early Add ability to specify default Serial TX and RX pins in BOARD.py Reduce how many digits of floating point values are normally displayed Fixed PWM output on B4 + B5 Fix regression when using pins as array indices Remove negation for CHxN outputs - it seems they don't negate after all. Fixes PWM polarity on A7,B1,B13,B14,B15 Add pullup to USART RX. Reduces wakeups and random characters on Serial1. Add error flags and E.getErrorFlags to report possible issues like buffer overflows and low memory (fix #136) I2C timeouts now throw exceptions (fix #403) Fix String.prototype.split with non-string args Add fake digital pins D0..D7 under linux (helps with testing) Rewrite ff_wtoupper and save 650 bytes \o/ (fix #368) Update Makefile to make it easier to cross-compile RPi->Espruino board Fix HYSTM32_32 LCD at the expense of a bit of speed (fix #137, fix #327) 1v66 : Ensure that analogWrite(pin,1) works on negated outputs Allow multiple Waveform playback on one pin (+ wave fixes) Improve dump() for objects and Serial.on('data') (part of #397) Fix Date.getSeconds,Milliseconds, and documentation on getMonth (#399) Fix memory leak on Serial receive Fix all Serial receive characters being 0 if no bytesize is specified 1v65 : SPI.send/I2C.write/Serial.write can now take variable number of arguments (fix #370) Don't check for token matches where we already know what it should be (fix #280) Improve file read speed for large reads Waveform stability improvements Fix Float32Array.set (and improve speed for non-float arrays) OneWire library now uses hex strings for addresses rather than 64 bit ints Fix issue with uninitialised function arguments (fix #391) Fix parseURL for numeric keys in query string (fix #388) When running JS files under Linux, do two parses to ensure that Functions are 'hoisted' Add Object.create() Add Function constructor Add Object.getOwnPropertyDescriptor (although it won't return spec-compliant values) Add some Stubs for inbuilt Date and Error classes Added throw and try..catch..finally (see #40) Fixed overriding of builtins with other Builtins Added Date.valueOf Stop warning about break at the end of 'default' in switch statement Switch to 32 bit ints (fix #324) Added Array.prototype.reverse, and also for ArrayBuffers (fix #389) Swap JsVar fields around so everything is aligned on the correct boundaries Merge jsvNewWithFlags and jsvNew - making variable allocation a bit faster Fix changeInterval regression after int32 changes Remove JSV_NAME flag - paving the way for more efficient variable storage Store only 32 bit time for events (work out full 64 bits in event loop) Increase event buffer size to 128 (from 64) Enabled Graphics + CC3k support in the F3Discovery Make `Serial.onData` call back with >1 char (#383) Move `Serial.onData(...)` to `Serial.on('data',...)` Add Serial.read/available/pipe (fix #383) Add HTTP client/server read/available/pipe Add documentation for events (and tidy it up for constructors) Stop HTTP server closing before all data has been read Fixed parsing of multiple shifts setWatch now reports the pin back (fix #275) Fixed memory leak in g.getPixel with arraybuffers Fixed memory leak in "".indexOf(".") Fixed ArrayBuffer Graphics where width*height*bpp&7!=0 Converted parse errors to throw exceptions Added Date.parse and Date.toString Fix parsing of integers that are too big to fit in an int32 (they're stored as doubles) Fix Linux Espruino when no tty is present Shave a few bytes off size of jsiDumpState using printf url.parse now unescapes the query string (fix #227) 1v64 : Fix 'a=[2,3,4];delete a[1];' Make sure parseInt("0x01",16)==1 and parseInt("0x01")==1 but parseInt("0b01",16)==0 Fix equality check used in switch, so false !== 0 Improve Math.pow accuracy for small integer powers (fix #374) Make Ctrl-C only interrupt code if it has been running for too long (fix Ctrl-C -> CC3000 restart issues) Removed duplication in symbol lookup (fix #372, fix #323, fix #343) Fix JSON.stringify with circular references (fix #378) Fix String.indexOf when search string is bigger than the string being searched (fix #377) Add String.prototype.slice() (fix #376) Changed to more compact binary search symbol table (fix #278) hasOwnProperty now doesn't check prototypes #24 Added Object.getOwnPropertyNames (fix #79, fix #158) Move 'constructor' into the correct place, be more aware of builtins in prototypes (helps #380) Handle __proto__ on builtin object types (eg. [].__proto__) (fix #381) Remove indirection of __proto__ (fix #102) Properly fix Object.getOwnPropertyNames (fix #380) Remove jsvFindChild*Ref (fix #375) Added LoopbackA/LoopbackB serial ports (fix #61) Fix slowdown when lexing long strings Remove Lock/UnLock in jslGetNextCh - should speed it up fs.appendFile() now works even if the file doesn't exist (fix #385) Support unicode escape sequence (\uXXXX) but crop to 8 bits (fix #386) Stop setInterval/etc increasing index numbers (fix #382) Clear existing digitalWrites on reset() (fix #231) Stop setWatch getting invalid data on load/save/reset (fix #254) 1v63 : Memory leak when defining functions (fix #359) Fix Instance properties overwrite prototype (fix #360) Fix `edit(functionName)` without quotes (fix #356) Fix 'Uint32Array is not unsigned' (fix #330) Ensure Object.keys([9,,undefined,9])==[0,2,3] (partial #349) Store array length in the array root node rather than the last element (fix #351 #361) Object.keys on array now returns strings (fix #348) Remove jsvArrayGetLast (fix #363) Fix issue parsing `function() { return }` Stop jspNewObject creating a new object name if one already exists startup_stm32f10x_hd.s now explicitly sets the stack pointer. Allows Espruino images to use more RAM Add BusFault hander, to allow peek and poke to unmapped addresses without HardFaulting the ARM Fix edit(...) so that functions themselves (not just the variable) are updated (fix #366) Crop lines in errors when > 60 chars (fix #364) Improve when stack traces happen for error reporting Better error messages, and more efficient handler Improving Util Timer rescheduling to try and avoid 64 bit divisions Fix a lot of WIZnet W5500 issues (thanks @mgg1010!) Add E.reverseByte Add HIGH and LOW (fix #371) Improve docs for SPI/I2C/Serial.setup Force reconnect on CC3000 disconnect (fix #373) Added cephdon's streaming file API (fix #12) More WIZnet W5500 stability fixes - try and ensure that HTTP server never goes down Fix HTTP client Host header when accessing ports!=80 1v62 : Added ArrayBufferView functions as per ES6 spec (fix #310) Added Graphics.setRotation (fix #321) Added Graphics.drawImage (fix #198) Added E.toArrayBuffer for fast string->array conversion Accessing an undefined array/object element now doesn't create it (fix #63) Fix fs.unlink returns true if the file does not exist (fix #331) Try and improve timer overlays by reordering the alternate function list Ensure that PWM output doesn't enable negated/non-negated outputs when it doesn't have to Improve console performance when sending long strings Initialise Graphics flags Graphics.createCallback - could have caused all kinds of issues Now make setInterval > 5s less accurate when setDeepSleep is on (saves ~0.5 sec of non-sleep time) Fixed problem when accessing an array with a string in a variable Fix issues with `"0" in {0:1}` (and hasOwnProperty) Improved interpolate function, and moved it out of ArrayBufferView into E Fix Problem with Object.keys on a string (fix #347) Fix assert fail when deleting a property that doesn't exist (fix #344) Ensure that dump remembers function names if they were in the root scope (fix #338) Fix memory leak in fs.readdir Ensure that abbreviations in console's '=...' output appear on newline if needed Add String.replace (fix #334) Make Graphics.drawImage draw bottom line of pixels (fix #329) Add Array.shift/unshift (fix #342) Fix Defining function after return causes error (fix #326) Fix deleting the last element in array (fix #346) More helpful I2C error messages (fix #10) Fix overriding built-in functions (fix #202) Add ES6 Array.prototype.fill (fix #317) Modified jsiQueueObjectCallbacks (and Object.emit) to support >2 args Added support for SPI LSB-first WIZnet improvements (specifically on HTTP server) Added WLAN.setIP for CC3000 Fix String.split issue with last element (fix #352) Remove order warning for SPI if no order given (fix #353) process.env will now contain the git commit Move setInterval/Timeout implementations into jswrap_interactive (makes more sense) Add setWatch warning if it's not possible (fix #337) 1v61 : Fix toString crash for large numbers Support floating-point literals without a leading 0 - eg '.5' (fix #296) Fix array access with booleans (fix #290) Fix "==" issues where only one argument is an array (fix #283) Make Array.join ignore null values (fix #289) Callback graphics now works even without a fillRect implementation (fix #295) ArrayBuffer Graphics now supports 2 and 4 bits as well as 1,8,16,24,32 (fix #301) Allowed array.splice to as many arguments as needed Make Array.sort() use string compare by default (fix #291, fix #292) Allow [,] and [1,2,,4] - (fix #287) Stop JSON.stringify using 'undefined' (fix #286) function.call can now have more than 4 arguments Rewrite native function caller (fix #277) Fix conversion of floats to booleans (fix #307) Fix parseInt of NaN/Infinity (fix #309) Add extra escape codes in strings (fix #304) Ensure String.charAt returns empty string for out of range (fix #305) Make REPL faster when receiving large amounts of data (fix #303) Improved jspeFunctionCall speed, added Named functions (fix #77) Allow Array.map.forEach to be applied to Strings and ArrayBuffers (for #310) Tweaks to make more Array functions work on non-arrays Added Array.reduce Allow commas in expressions at end of for loop - `for (;;i++,j++)` Fix SPI send with a single number 1v60 : Fix unary plug on variable not working (fix #268) Added DNS with eth.setIP() for W5500 Fix lock 'leak' when creating Graphics with callbacks Small fixes for trigger/timer Make dump() + console aware of built-in SPI/I2C/etc Add Pin constructor for converting numbers into a pin object Added getPinMode Fixed I2C saving state (fix #270) Add JTAG to ignore list for some boards Fix LCD FSMC formatting and report if LCD is unknown You can now reference built-in functions. eg. [1,2,3].map(Math.sqrt) Add Object.valueOf - help with #187 Add Object.hasOwnProperty (although it does have some false positives) - #24 Add software SPI - fix #41 Fix issue when constructing an ArrayBuffer with a floating point length Fix Math.round regression and add checks to ensure it can't happen again Fix DEVICE_IS_XXX defines (fix SW SPI regression) Fix hardware SPI regression (getting out of sync after ArrayBuffer write) Removed non-standard Integer.valueOf - use "A".charCodeAt(0) Fix non-standard ArrayBuffer behaviour when constructing an ArrayBuffer from an ArrayBufferView Fix `1 in [2,3,4]` behaviour - it searches keys, not values Make parseInt(..., >36) return NaN Make Number.toString() use lowercase chars for hex Fix issues with NaN, negative zero, and Math.round Fix equality checks with null Fix comparison of integers with empty string/whitespace+number Added nativeCall, which allows C/Assembler to be called from JavaScript Fix custom font memory leak 1v59 : (function(){})?1:0 should == 1 (fix #261) Fix Math.pow (Fix #260) Fix String.split() (Fix #259) Added Array.concat (Fix #262) Increase RTC/getTime reliability by ensuring overflow can't happen Added Math.min/max Allow jswrapper to wrap objects with a name >8 characters long (fix #264) dump() now doesn't print 'var X = undefined;' - just 'var X;' 1v58 : Fix Serial.parity Fix glitches in jshGetSystemTime Added Graphics.setFontCustom for custom fonts Added String.lastIndexOf, and made String.indexOf with fromIndex work Used non-bold vector font, improve alignment, and make curves lower quality I2C can now write any size (as long as it fits on the stack!) Try and enlarge fillRects caused by polygons Fix === issues, fix #257 Add Graphics.getColor/getBgColor for Juergen Added E.convolve for doing fast calculations with Waveforms Allow String.fromCharCode with multiple arguments Add builtin_modules to board's JSON Added E.FFT for Fast Fourier Transforms Added 16 bit read/write to Waveform (and speed up utility timer) Fix utility timer - now interrupts just in time 1v57 : Tweak IRQ priorities to try and make SPI RX more reliable Make http default to port 80 if no port is specified in options Try and stop issue with System Time suddenly jumping forwards Fix assert fail when clearing and adding timeouts from within a timeout Fix modulo (actually remainder) operator for floating point values :/ 1v56 : Added atob and btoa (for base64 encode/decode) - fix #244 Added Array.sort() - fix #220 fs.writeFile/appendFile now return false if they fail for some reason Move Graphics init and idle functions out of jsinterface.c Add HttpServer.close Ensure that Linux command-line tests keep running if there's something to do Epic networking refactor - it should now be possible to support multiple network devices in a single binary Now only remove the interval/timeout/watch that's causing the error - not every one Change names of functions in callback-based Graphics so they don't conflict with the real ones More CC300 reliability - now range check the return value from send+recv, because if there's a timeout it can be wrong Fix memory leak in setWatch with debounce Fix 'repeat:false' in debounced setWatch Make sure 'repeat:false' disables the hardware watch Initialise RTC roughly 1 sec after reset, and use external 32kHz oscillator if it exists Added E.enableWatchdog (fix #252) Fix negative start value for String.substr() Fix problem where the RTC's full 32 bits weren't combined properly 1v55 : Add String.toUpperCase/LowerCase Fix E.getAnalogVRef() regression Add Math.tan() Ensure Double/Integer have Number as a prototype (fixes: Number.prototype.n=function();(5.0).n() ) ||/&& now doesn't use booleans (fix #251) More resilient parseInt behaviour Allow data listener for HTTP POST (fix #226) Stop JSON.parse using eval (fix #249, fix #208) `.toString` is now called when a String is needed from an Object (fix #57) Fixed reference count error when looking for functions in an Object's prototype Fix issues with Numbers as Strings in maths (eg. '-5'|0) Make sure NaN|0 == 0 (and not some huge number) Ensure that [1.23]*1.0 == 1.23 (fix #91) Don't pull in cos (use sin(x+PI/2)) Try and save flash memory on Olimexino board 1v54 : Add 4x6 font (instead of 8x8) Fix occasional instability with Waveform read/write Refactor JSON to improve speed and code size (using cbprintf) Now print special 'short' JSON for console.log (and the REPL) (fix #47) JSON.stringify now doesn't print functions (fix #207) Refectoring jsparse.c to name functions after their JS Grammar names IF statement now accepts commas Ensure that undefined+0 == NaN (only worked for floats previously) Fix assert fail (issue unlocking when executing built-in functions) Fix setInterval regression in dump (and tidy up code) FS lib now resets when issuing the reset() command (fix #200) 1v53 : Attempt to deal with the case where CC3000 crashes on initialization Fix regression with setInterval/timeout and saving Fix issue with saving Serial baud rates Added ArrayBuffer.set Use jswrapper.c for executing idle/init/kill events for libraries (cleans up jsinteractive.c) Added beta 'Waveform' API to allow simple audio output Improved non-deep-sleep power draw by allowing Espruino to wake itself on the Utility timer (rather than SysTick) Allowed Waveform API to output on both DAC and PWM Improve auto-generated documentation Speed up ArrayBuffer.set and allow Strings to be used properly Fix jsvArrayJoin if memory runs out Added E.sum and E.variance array operations Added Waveform Analog Input 1v52 : Fix memory leak in Array.slice Fix broken Serial initialisation (partial fix for #241) Add fs.unlink (for deleting files) Fix url parsing when there are two slashes Fix recent changeInterval regression Making CC3000 recover properly in the case of repeated HTTP GET Add alternate function remapping for Serial and improve Serial.setup error reporting, fix #241 Added preliminary WIZnet W5500 support (see http://www.espruino.com/WIZnet) Alt Enter (27 + 10) now always inserts a newline: (eg. for `if (X) \n Y`) Fix digitalPulse with not a number Make digitalPulse(... 0) wait until the last pulse is complete Stop Espruino sending out so many carriage return characters (fix #243) Added 'delete' keyword (fix #39) 1v51 : Added debounce to setWatch (fix #14) Tidy up timeout/watch code and now store an integer for interval Fix crash in url.parse (string free) Fix Modules.addCached bug which means that Modules.removeAllModules created a memory leak Fix regression introducted by fix for #199 Added 'Esc,[,2,K' escape sequence for clearing lines. Much safer than Ctrl+C which tends to break out of execution. Fix bootloader (broken by LTO in 1v49) Added Number.toFixed Make number.toString(base) work for floating point (fix #232) Fix Linux jshSleep so that timeouts are handled at <10ms if required (fixes test056) Now use jshardware's SPI for SD filesystems - more multiplatform Now ref thisVar, which stops it being repurposed into a Name for array accesses (fix #233) Fix Linux halting when there is one long timeout but no other activity fs.readFile returns 'undefined' if file is not found. Also make readdir return undefined on failure (fix #229) Remove disk_timerproc in SD card implementation Upgrade fatfs to R0.10a Tweak jsinteractive.c to help reduce code size Finally added Long filename support for FatFS (fix #78) Epic refactor to remove JsParse (fix #17) Implement faster Graphics ArrayBuffer fill (affects vector fonts + clear) Stop repeated analogWrite with messing up PWM waveform (fix #56) Swap open and close brackets in bitmap font (fix #191) Graphics arraybuffer/callback now accepts 16bpp Added ability to specify a JS function for Graphics fillRect Graphics setPixel(x,y,undefined) to use foreground colour (fix #215) Make sure that interruptions are handled better while drawing to graphics Make sure that stack overflow errors are handled more tidily (and increase limit for warning) Increase available stack on Espruino Board Stop FatFS using insane amounts of RAM High res timer (now to 1/2^23) using SysTick with RTC as a base (fix #168) Added 'Infinity' constant Fixed type equality check between int and float (should treat them as the same) Fix parsing of '018' - it's not Octal after all (but 017 is) More accurate values for PI and E Fix charCodeAt being signed (should be unsigned) When casting Strings to booleans, so s.length!=0 Guess initial values for average SysTick time - means that getTime is more accurate for the first 1-2 seconds after startup setWatch now reports lastTime - time of last state change #238 analogWrite now respects pinMode (fix #234) Add Open Drain support to pinMode (fix #225) Fix calling Number([value]) always returns undefined (fix #186) When disconnected from the net, make sure we free all HTTP clients/servers Completely remove IRQs from CC3k code Speed up CC3k code, try and make it automatically power cycle it on timeouts Fix SPI MISO on F4 board Move CC3000 to SPI3 (same pins) so SPI1 can be used for other things Compile CC3000 support in for the F4 (untested) Process.env now reports board serial # and current console device (se we can throttle for Bluetooth) (fix #219) General bugfixing for low memory situations Make string free non-recursive Fix issue where fs.readFile of a big file would cause Espruino to crash Fix memory test harness 1v50 : Fix broken Web IDE caused by change to printing JSON for console.log (part of #206) Fix bug when trying to stringify {5:5} Allow {1:2} to be parsed (fix #199) Added SPI RX IRQ. Caved in and used a few bytes for buffers, made SPI significantly more reliable 1v49 : Change compiler flags to allow link-time optimisation Increase buffer sizes on Linux Increase buffer sizes on boards with >= 20kB RAM Made Startup banner smaller Less printing when loading from flash Don't display startup banner if loading from flash (an easy way to fix #213) Fix HTTP response code of 0 (fix #212) Add timeouts to TI's CC3000 driver Add timeouts for SPI, and other timeouts now interrupt execution Lower USB interrupt priority, remove pesky PriorityGroupConfig that was breaking other IRQ priorities Until we sort out SPI RX and IRQs, lower default SPI baud rate to stop timeouts console.log and print output JSON now (part of #206) Added handling of query in url.parse - still not fully compatible though (fix #205) 1v48 : Fix issue where the size of command history is being reported wrong and so process.memory().free is reported wrong too We now loop without a seek to position inside the string (much faster if loop is not near the start of a fn) (fix #53) Faster string iteration which doesn't involve incrementing it->index Swapped to jumptable to lexer (should be a bit faster) Added the 'E' class, with getAnalogVRef and getTemperature (fix #60) Deprecated Math.clip (not in spec) and introduced E.clip Fixed bug in common.py that meant that ifndefs in JSON were sometimes not obeyed (better mem usage on small chips) Fix deep sleep breaking ADCs 1v47 : Fix issue with dump() and input_pullup not being quoted Fix regression that broke OneWire in Espruino Board (#197) Fix clock speed issue on SPI1 (https://github.com/espruino/EspruinoDocs/issues/18) Don't interrupt on USB ESOF or ERR - allows 'normal' sleep without interrupting every 1ms (fix #195) Remove pointless KickStarter line printed on startup Added bootloader hack to Python bootloader 1v46 : Fix parseFloat("") not returning NaN, and parseFloat(" \t 5 £$%^&(*$") returning NaN Added isNaN() function (fix #184) Fix parse order for 'typeof' (fix #172) Added Number object (fix #165) Bounded ftoa (stops crash when printing Number.MAX_VALUE) - helps with #185 Added Array.isArray() (fix #160) Add do...while (fix #151) Stop Espruino board from crashing if you try to create a web server without a connected CC3k (fix #182) Remove Array.contains as it's not in the spec (use indexOf instead if you need it) (fix #161) Fix nasty bug where adding/removing intervals/timeouts while in one could cause issues Fix bug when printing 1.999999999 and similar (fix #190) Remove need for pow for exponentiation. Not great but it fixes some tests that failed on FP inaccuracies Change polarity of setSleepIndicator (fix #194) Allow array.push with multiple arguments (fix #189) Speed up array access by searching from the end backwards if we think the number is in the last half (fix #46) 1v45 : Fix parseFloat("foo") not returning NaN (and assert) - fix #149 Remove Integer.parseInt Fix parseInt("bar") - fix #150 Ensure that maths ops with null do treat it as 0 rather than a string - fix #156 Fix digitalPulse length (properly!) - fix #154 Making sure that undefined gets cast to NaN Fix Array.indexOf() returns undefined instead of -1 - fix #155 Moved memory() to process.memory() - added more info too Try and improve handling of PWM timer speeds Fixed varying SPI baud rates depending on device Makefile changes for OSX compile 1v44 : Modified build system to store binary names in the python definition Fix nasty regression involving losing code at the end of Strings Fix segfault when pinMode is called on an invalid pin Now disable interrupts during 4 bit SPI send - it's just too much otherwise Detect unfinished block comments in console (fix #138) Fix flash write on most 10XxB boards Fix PWM output on all STM32 boards General hardware tidy in prep for more intelligent device management Run initialisation code before setWatch, to make sure pullup/down is set beforehand Change 'Pin' datatype to be an unsigned char - makes tests easier Now use the hardware RTC for keeping system time. Allows proper deep sleep on Espruino board FINALLY - fix the USB VCP lost characters issue (#94) 1v43 : Added 'Modules' object with support for adding/removing cached modules Allow product ID to be changed via Makefile Fix documentation (and old-fashined Parsing style) for JSON build_jswrapper now outputs errors to stderr (more compatible with default (silent) build process) Fix issue when parsing quotes in strings Added void operator for closure minification compatibility Ensure that return takes the comma operator Fix issue where printing Infinity would crash Espruino (fix #129) Finally some working (extremely beta) cc3000 code Added jsvObjectGet/SetChild to simplify some wrappers 'http' now uses JsVars for storage (so is suitable for non-linux devices) Turned 'http' into a library Added process.version and process.env (fix #131) Changed handling of 2nd arg of << so that precedence is correct Fixed handling of 'for (;;)' Fix lock leak in Module handling Update ST's library for the STM32F1 Update ST's VCP implementation Added prefix operator (fix #130) Allow espruino for linux to be run with '#!' in scripts Fix indexOf on final element of strings (fix #133) Remove JSV_PARENTINFO, as it turns out JS doesn't keep track of function scopes anyway (fix #109) Make 'this' a keyword (now faster, more memory efficient) Make 'Hardware' (root) the default value of 'this' Add jsvArrayPushAndUnLock and modified code to use it (fix #135) Now remember I2C state (partial fix for #13) Replace 'pow' function with a smaller version - save ~2kb Shaved another 1200 bytes off jslTokenAsString Now store Pin state (fix for #13 on F1 parts, F4 still looks broken) Added Graphics.stringWidth Added internal Printf function Misc speed and code size improvements This version has gone to Seeed for use on the KickStarter boards 1v42 : [ebirger] allowing 'new' with no brackets Allow built-in functions with variable numbers of arguments (fix #83) Implement 'String' constructor in the normal way (fix #110) Fix regression with parsing constructors while not executing Allow multiple arguments to print and console.log (fix #92) Make 'arguments' array available in functions (fix #100) Fix an assert fail, and handle some potential memory leaks Don't show __proto__ and constructor with for..in, keys(), or JSON.stringify Make 'trace()' output more readable debug data for complex structures Fix memory leak whe parsing functions iwht variable numbers of arguments - fix #115 Defined NaN Stop 'new undefined()' crashing Espruino - fix #120 Get A13/A14 working on Espruino board (these were JTAG) Get bootloader size direct from Python (remove hard-coding) Fix '~' operator when acting on variables Made bootloader a bit more error tolerate (CRC on write) Added %=, /=, and *= operators (fix #121) Allowed Object.toString() to take a radix argument for integers (fix #125) Fix error message issue - broken strncat (fix #124) Add comma operator (fix #122) Added some basic code for STM32F429IDISCOVERY - not currently working though This version is the one sent off on the Test Harness (so will probably appear on boards) 1v41 : Fix Olimexino compile (https://github.com/espruino/Espruino/issues/6) [ebirger] Member constructors (eg. new a.b() ) [ebirger] Ensuring integers with radix specifiers can still be parsed if a radix is specified Fix for tests/test_json_arraybuffer_001.js - iteration of arraybuffers of length==1 Add Object.keys(...) More arraybuffer iteration fixes On linux, use built-in stringToFloat to aid debugging. Handle exponentials, fix #31 'make serialflash' is now works correctly for Espruino Boards with bootloader setWatch(..A0);setWatch(..A0);clearWatch(1) does not now kill the other watch, fix #25 One-based setTimeout/setWatch, fix #3 Added Function.call and Function.apply, fix #54 'http' and 'fs' are now libraries that need to be 'require'd, fix #8 Updated pin info for STM32F103xC/D/E chips, fix #84 Fixed linker script for STM32F4 (discovery board now works) Object prototypes are now Objects, fix #101 Board docs now specify '3.3v' only pins fix #104 Add Array.forEach Fix searching down >1 prototype to find functions (one more issue posted in #99) Fix "12345"/5 type issues (fix #90) 'Consting' some string functions Fixing arrays with string indices that are actually numbers \o/ (fix #19) Released onto website 1v40 : Ensure that LCD.prototype.setPixel = function actually works Refactor LCD driver code to allow lcdInit (and start of making it non-platform-specific) Built 'LCD' support into linux/raspi/carambola Add initial SPI.send(ArrayBuffer) support - even if NO VALUES RETURNED Start of built-in Nokia 5110 LCD support Remove GPIO clock removal on sleep for now (it kills setWatch) Fix (sub)ArrayBuffer problems (test100.js) Added setDeepSleep - still beta put power consumption drops to 1mA Fix broken name for httpCRq.write Changed LCD to Graphics - added ability to render to ArrayBuffer Fix 8 char built-in class names Adding preliminary Sony SmartWatch support Adding preliminary support for completely bare 36 pin chip Fixing pin defs for Espruino board rev 1v1 Added proper SDL/ArrayBuffer and JS Callback graphics support Added "ifdef" ability in build_jswrapper Take JSVAR_CACHE_SIZE out of jsutils and put it in the board config file Added JSV_PARENTINFO which will allow us to do things like setTimeout(foo.bar,10) Fixed arrays in non-executes streams - 'if (0) print([1,2,3]);' Added 'require' function loading modules from node_modules on SD card Added module cache to stop modules being re-loaded Renamed internal vars to start with '>' - much easier to distinguish for 'dump'/etc Only use parentInfo on functions Load all tests in test dir - don't do them by number Added 'zigzag' ordering for ArrayBuffer Graphics Added 'vertical_byte' ordering for ArrayBuffer Graphics toJSON now ignores 'hidden' object elements Special-case jsvArrayBufferIteratorSetIntegerValue Make SPI output an ArrayBuffer Use best out of 3 for DelayMicroseconds calibration - something seems flaky right after bootup Lines now drawn from p1 to p2 inclusive Events now use jshPushIOWatchEvent (should cut down on code) also fixed bug with watching pin #11 Now remember if pinMode was set or not Transform ```code``` in JSON into a code tag in the documentation Graphics now supports FSMC for HY boards again Drawing vector fonts is now roughly the right size and position (still not 100%) Remove registration code Adding MPL licence Remove Arduino bit manipulation functions - nobody seems to use them anyway # of flash pages/etc now comes from board info [ebirger] Supply the correct arguments to Array.map [ebirger] Method calls and membership evaluation should be done on all factors (ee. [1,2,3].foo()) [ebirger] When running multiple tests, only set up terminal once or it breaks the terminal window on exit Added STM32-style USB CDC bootloader for Espruino Boards Added scripts/create_espruino_image.sh to package up bootloader and espruino into one binary SHIPPED on Impatient developer boards 1v39 : Added Bitwise NOT operator Added Raspberry Pi version to ZIP (with HTTP support) Fixed load/save on Linux Devices Added pinMode function (to allow pull-ups/pull-downs to be turned on) SPI.send4bit/send8bit will now not mess up the final element changeInterval now clears up stored up callbacks (eg, setInterval(.., 0.01)...wait...changeInterval(...,20) Ctrl-C no longer prints anything, which avoids lockups No longer print "Execution Interrupted" if nothing was interrupted! Added >>>= >>= and <<= When entering text interactively, ensure that there are no trailing spaces 1v38 : Tweaks for Arduino IDE compile Removed '(char #)' from stack trace, as a bit pointless now Added better reporting of execution location when Ctrl-C pressed Urgent fix for non-working Olimexino since 1v33 Fix string comparison when strings contain "\0" Added LED1/2/OSC/SD/etc to Olimexino Board docs 1v37 : Urgent fix - power saving code made it difficult to re-flash Espruino (now only apply this to Espruino Board) 1v36 : Fix documentation for Array.pop() Added some much better board documentation Fixed DAC output on F3 Fixed DAC output on devices where PWM is also available and the alternate function is less than the DAC's 1v35 : Attempt to reduce power consumption when sleeping by turning off GPIO, and setting GPIOs to AIN on reset Fix F3 issue where ADC/DAC weren't picked up properly Tidy up register text and add KickStarter mention var a = {}; a[LED1]=0; - not converted to String JSON (and hence dump()) now dumps ArrayBuffer correctly 1v34 : Faster jshFromDeviceString Preliminary support for flow control on Serial receive Speed improvements by removing jsvGetRef from jsvUnLock fast 4 byte pre-check in jsvFindChildFromString Skip lock/unlock in FindChildFromString to help increase speed When we unplug USB, only go to the default console device IF that is the device we're currently on Support for custom Espruino board Added ArrayBufferView.interpolate 16 bit SPI send for send4bit/sevrnd8bit (better reliability on low-end chips) Fix JSON dump of typed array Added Math.clip(x, min, max) When saving on flash, don't do jslTokenAsString properly B3/B4 move from alternate fn Fix incorrect reporting of analog pins Fix I2C.readFrom on STM32F1/4 Make 1/2 == 0.5 (was being sensible before, but now follow JS spec) Ctrl-C while in timer fn clears timers (but not outside it) Fixed broken clearInterval from within setInterval Hopefully fixed issue on SSD1289 LCD controller Trigger wheel handler to use interrupts 2D arraybuffer interpolation Added Math.wrap, fixed a lot of trigger issues Fixed SysTick priority/preempt problems Slowed the SysTick timer back down for everything Fix Int8Array signedness on F4 boards Refactored source code tree 1v33 : fix character encoding issue of "\16"+"1" != "\161" Refactoring of ArrayBuffer into iterator, and addition of a general purpose iterator Fancier assert for debugging jsvArrayJoin to use new iterator for (i in ...) to use new iterator I2C and SPI use new iterator Serial.write() - to allow single ints to easily be written changeInterval assert fail when given a function by accident added peek8/poke8/peek16/poke16 memory() now takes account of command history size memory() on ARM reports the end address of the stack - so it can be used as a scratchpad with peek and poke Try and reduce code size by not inlining several functions No refs for StringExts - so we get one more byte per JsVar (~5%) more storage efficiency Move from jsvIsBuiltInFunction to computer-generated jswIsBuiltInFunction When creating Objects, check for built-in function BEFORE creating an Object class for it Built process now checks that flash usage is under the allowed value Added short compare to jswHandleFunctionCall to reduce code size Added 3 byte compare (4 byte read and AND off top byte) - faster, less code Auto-generate jsvGetBasicObjectName from docs No longer using refs for storing whether free or not - use flags with JSV_UNUSED and get one extra var with 8 bit refs Switch to using STRING_0...STRING_MAX in flags, rather than specific bits in JsVarFlags - allows more that 15 chars to be used per JsVar Make ArrayBuffers actually be ArrayBufferViews - saves on extra string-handling code at expense of one var Make sure Uint8Array,etc inherits from ArrayBufferView Fix issue where a '\0' coming in from serial was not put in e.data properly Don't inline some functions when we're trying to save on flash Re-use sin for cos, pow for sqrt to reduce code size 1v32 : Fixed embarassing issue with 0.999=="0.A" Added and checked Pin.writeAtTime on STM32 Now don't allocate events array - just allocate directly, which saves memory and is faster (although slighty out of order) Docs: now Alphabetically sorted, and class instances not listed by accident Fix issue where Ctrl-C on ANY Serial port caused execution to be interrupted Updated busy indicator to cope with recent change to not allocate events in an array Fixed I2C on HY 2.4 board - I2C needed hard reset Added basic ArrayBuffers/TypedArray support Fix memory leak when error created with [] on a non-array/object Improved hyperlinking in documentation Fix I2C receive bug on F4 Increased VL board's input buffer size 1v31 : Fix PWM output on TIMER1/8 pins of the STM32F4 Fix PWM output for negated timers memory() now runs a GC pass Fixed multiple occurrence of functions in reference 1v30 : STM32F1: fixed AF issue meant peripherals would never return from AF mode STM32F1: When given an invalid pin, now reports if pins are 'af' or not Updated SPI.setup docs to mention that you can't mix AF and non-AF If one SPI pin is specified but others aren't, only that pin will be set up Added Olimexino hack so SPI1.setup works as expected Allow using [] on a function Fix precedence issue, so var a = function() { return 1; }(); works Update SPI documentation for (i in f) can now iterate over functions Optional argument to trace() for object to start tracing from Small steps towards ArrayBuffers Added smart edit that checks for internal functions, and uses Function.replaceWith Added Function.replaceWith to replace the internals of a function while keeping the scope 1v29 : Some hacky sysfs-based IO for running on Linux HTTP Callbacks are now stored as names so they can be changed on the fly (Linux only) Successful compile for Carambola Filesystem support on Linux Switch to variable size ref counter (marginally more efficient on very small devices, safe on Linux) Linux now has unlimited memory available Added linux/sysfs 'setWatch' (non-irq driven, so very noddy) Checked jswrapper check from using multi-char constants to a #define Improve pin suggestions for SPI/I2C/USART Auto-initialise USART with default values when setConsole is used Support for new Graphics LCD types 3.2" VCT6 board support 1v28 : Faster LCD fillrect for HY 2.8 Fix for multi-byte SPI writes on HY board at 1Mhz (touchscreen control bug) Fix issue with delayMicrosecond calibration on HY (and hence OneWire) Fixed digitalPulse on STM32VLDISCOVERY 1v27 : Fixed problem with OneWire constructor execution Added |=, &= and ^= Added Array.splice() Faster, more ROM-efficient built-in symbol table Fix for potential issue when using field accessor on an undefined var 1v26 : I2C Support on STM32F1 and STM32F4 boards too Emergency cut in variables for Olimexino with bootloader (as flash usage has got too high for save to flash!) 1v25 : http.writeHead to accept an empty header Fixed issue finding methods on built in classes (0 termination) make sure http server with no data still sends headers... Start of MINI-HY-2.8" support (all ok, but no SD card yet) Reduce RAM usage by consting some arrays that are not modified Vector fonts now use polys - 8kb less ROM, and faster rendering Start of LCD 'driver' code Standard way of handling events, Object.on/emit/removeAllListeners - like Node.js's EventEmitter Self-calibrating Microsecond delay (for intermal OneWire/etc) OneWire class Correct handling of built-in class constructors Fix error when parsing a zero-argument function that has been given arguments I2C support - currently ONLY tested on STM32F3 board 1v24 : SDIO-based fat driver on the HY STM32 board Added DAC to the HY boards (103xE-based) Re-named the fileSystem functions to make them more compatible with node.js (readFile/writeFile/etc) Added fs.appendFile Removed HTTP from the reference until it is included in some boards 1v23 : Fix 'ERROR: INTERNAL: stmADCChannel' on STM32VLDISCOVERY/F1 boards when accessing PA0 Reference now mentions which Espruino version it is for 1v22 : Important fix - Events got executed in the wrong order if they got queued up 1v21 : Ensure SPI clock does not stop between bytes Added SPI.send4bit and SPI.send8bit Made sure the VL board's code fits into available flash Smart += that can append to a string rather than cloning it dump() prints functions properly, rather than 'var f = function() {}' Pageup/down move the cursor to the beginning/end of input LCD draw/fill with negative x and y 1v20 : Add console.log Fix automatic usleep for Linux Added node.js-style HTTP server for Linux version Fixed null-pointer issue when accessing something that doesn't exist on an object Added node.js-style HTTP client for Linux version Start of bit bashing functionality for (i in "ABCD") console.log(i) -> 0,1,2,3 String array access (but not for writing - doesn't work in JS anyway) String String.fromCharCode / charCodeAt Added SPI baud rate setting Vector font chars 'a' and '4' now work ok Fix numeric exception when rendering a poly that has some identical points Better digitalPulse (uses timer + interrupts) analogWrite can now take an object with a 'frequency' argument for PWM 1v19 : Fixed issue where var M=Math;M.random() failed Fixed issue with var U=USB;U.print("Hello"); Remove loop iteration limit Fix memory leak when a syntax error is in for '(i in arr)' Save state of pin on setWatch interrupt (e.state) Change setWatch to allow only on rise or fall as an option clearWatch() clears all watches 1v18 : DAC support on F3/F4 Serial.setup() can also take a second parameter of an object {tx,rx} Better support for dump() with echo/setBusyIndicator/etc Better dumping of prototypes on built-in vars Don't add chars<32 (Except tab) to the input line SPI1/2/3/4.setup() to take an object {baud,sck,miso,mosi} Better hardware initialisation code (not UARTS auto-init if they are used) Fix issues with prototypes Peek/poke instructions Start of I2C support (not usable yet) Added Math. ceil/floor/exp/log 1v17 : Support for running alongside the Maple bootloader Fix parsing of numbers beginning with 0 when forceRadix!=8 Fixed USART1 on Maple/Olimexino devices 1v16 : Inlining of jsvLock/UnLock in jsvar.h to improve speed Move non-hardware-dependent stuff into jsdevices Move jshardware.c into targets/stm32/jshardware.c, create 'targets/linux' and use a single makefile For + While loops work without reallocating lex Fix AddNativeFunction when function already exists (and tests + saved state) Change jsvFindChildFromX to use JsVar* from JsVarRef - saves a lot of lock/unlock Handle new Foo() as per spec (return value + init of this+prototype) - still does not cope with non-object prototype Beginning of SD card support (works on Olimexino, but not very flexible) Fix for parse/eval when given non-strings Strings can now contain '\0' Jumptable-friendly reserved word check Jumptable-friendly builtin functions (massive refactor) SPI support HY board support, and graphics LCD Added fillPoly, and Vector fonts Added Registration code Fixed some undefined function/array warnings Much better HTML function documentation Fixed edit() function STM32F3 support, and now peripheral stuff is done with a script explain what pins are available if a pin is not capable of requested fn power on ADCs only when needed LCD fillPoly speed improvements, + drawLine Add datatype for Pin, so pins written to console by pin name rather than integer value. Added Pin.set/Pin.reset Change warning about 'undefined.' into an error (foo.reset() had unexpected consequences!) Fix parsing of '1.0/-3'! Add typeof and instanceof operators Ensure that Serial1/SPI1/etc are objects of type 'Serial'/'SPI' - so prototypes can be added 1v15 : Escaping JSON strings Fix parsing of octal numbers in strings (so don't have to be 3 chars long) Drastically improved stack usage using small stub functions (at expense of a bit of speed) dump() also dumps out prototypes for functions 1v14 : Fix complaint about pins during setBusyIndicator() Increase available memory on OLIMEXINO Added function memory() to return memory usage setWatch now links to function names (rather than just functions) dump() also handles Serial.onData(...) Fix issue with JSON printing functions with arguments to console prefix builtin variables with '_' fix ArrayIndexOf when array contains undefineds move all devices into one git repository USB on F4 call onInit function/string if it exists when Espruino powers on Compile F4 with -O2 - as we have the program memory for it Serial3/4/5/6 on F4 Serial3 on Olimexino Make Serial.onData() clear onData handler 1v13 : Operations like + on Object/Array convert them to strings rather than error var now doesn't error if there is no semi-colon Allow new line or line delete in multi-line editing add edit(functionName) - which copies function definition into inputline so it can be updated When printing lines, delete current inputline and then put it back in idle loop (only if echo=1) Support *,/ etc on numpad 1v12 : Issue when printing lots of data and then disconnect USB Hide USB/Serial in Dump() add Array.map(fn(x), thisArg) For newline, count [] and () (as well as {}) - also knows about comments/strings/etc Fix assert fail is setTimeout with non-function If space at end of input line, enter still executes Removed some hard-coded arrays in favour of JsVar strings Fix confusion with jsvIsName/jsvIsString Handle numpad end key Add code to check stack and stop stack overflow if too much recursion Ensure that setTimeout/setWatch store the link to a function, not the function Fix nasty ref loop in ref loop GC issue Add dotty output Fix memory leak when error in jspParseSingleFunction Now run Garbage collection if we're idle, and we know we have a few ms spare Added setSleepIndicator Fix line/col indicator in errors/warnings Fix JSON parsing and printing when 'undefined' encountered Rewritten object handling code to be way more standard JavaScript compliant Array initialisation with 'new Array()', also for Strings Added a few more built in functions Nice error reporting with line + pointer fixed Math.random Binary style ops on doubles now work - they are just converted to ints Added boolean datatype 1v11 : Add Math functions Add command history (and dynamic history free if low memory) Fix broken jsvArrayPop Add tests for and fix Array.indexOf In-line editing for commands Fix bug in basicVarEquals for big strings More fixes for low memory conditions Multi-line edit for commands (but no newline or line delete yet) Handle Home, End + reverse delete keys Fix nested for loops not handling interrupts correctly Fix AppendString issue when given start value greater than string Add 'changeInterval' to allow things created with setInterval to have the frequency changed (eg. stepper motor control) Now puts itself to sleep to save power, when it knows nothing is required and it'll be woken up by SysTick before Change Math library to avoid putting constants in RAM 1v10 : Increase FIFO size for VL Marginally decrease amount of F4 vars to ensure they all fit in one flash sector Allow strings to be longer than the max token size '"key" in obj' syntax Detect if in FOR or WHILE loop, and if not, disallow break and continue Change min setInterval time to 0.1ms - F4 can get close to this Better analog pin error message USB support on Olimexino/Maple Start of multiple COM port support (ioEvent queue) Ctrl-C now clears the input line Save state of 'echo' into flash with save() Add 'setBusyIndicator(pin)' to set pin high when Espruino is busy Inbuilt function handling speed improvements Allow Serial comms via other UARTS. Serial1/2.onData and print/println now inserts elements into arrays in the correct order (GetLength can be (is) now much faster) Faster code to work out pins from strings Automatically convert IDs in form A#,A##,B#,B## etc into numbers. Built-in constants for LED1/BTN/etc. 1v09 : Enabled 'abs' by default Added flash programming to STM32F4 analogWrite now working! 1v08 : Add preliminary STM32F4 support Allowed test cases to test timers - eg. code in jsinteractive.c Fix memory leak for timer Fix memory leak for digitalWrite 1v07 : Fix string charAt Fix watch on different pin Pass arguments to event handlers - eg. time digitalWrite/Read to take arrays of pins, and int for value 1v06 : Add break + continue Add switch statement Handle /r, /r/n or just /n for newlines - phone compatible Handle different type of delete 1v05 : Allow setWatch/setTimeout/setInterval with a string Handle adding Open bracket then deleting it When calling a NAMED function, zero the scopes - this stops scope table overflow 1v04 : Renamed to Espruino Fixed issue with event add when out of memory If out of memory happens during a timer, kill all timers