0.29.0

• new devices

  • epd1in54
    • Waveshare 1.54inch B/W e-Paper display (#704)
  • touch
    • add capacitive touch sensing on normal GPIO pins
  • INA219
    • I2C INA219 driver (#705)
  • pcf8591
    • add ADC only implementation for I2C ADC/DAC (#690)

• enhancements

  • pixel
    • add NewImageFromBytes() function to allow creating image from existing slice
  • servo
    • Add function SetAngleWithMicroseconds (#695)
  • onewire
    • onewire improvements
  • ssd1306
    • Add function SetFlip and GetFlip (#702)
  • uc8151
    • add FillRectangle() and SetScroll() functions to satisfy tinyterm.Displayer interface
  • ssd1306
    • add FillRectangle() and SetScroll() functions to satisfy tinyterm.Displayer interface

• bugfixes

  • pixel
    • fix Monochrome setPixel

• docs

  • readme
    • discuss need to change variables in examples
  • sponsor
    • Add sponsor button to key repositories

0.28.0

• new devices

  • epd2in66b
    • Waveshare 2.66inch E-Paper Display Module (B) for Raspberry Pi Pico (#673)
  • mcp9808
    • Add driver for MCP9808 i2c temperature sensor (#676)

• enhancements

  • encoders
    • add atsamd21, atsamd51, atsame5x
  • pixel
    • add support for Monochrome types such as the SSD1306 display
  • rtl8720dn
    • implement ConnectModeAP
  • servo
    • add function SetAngle() to simplify API for most common use case
  • ssd1306
    • add DrawBitmap() function to complete Displayer interface
    • add rotation functions for Displayer interface
    • add Sleep() function for Displayer interface
  • uc8151
    • improvements to speed and also add flicker-free mode based on @antirez code example
    • update to support all functions needed by tinygl and board package Displayer interface
  • wifinina
    • implement ConnectModeAP

• bugfixes

  • ft6336
    • ignore bogus touch events
  • pixel
    • fix Image[Monochrome].Set for larger images
  • uc8151
    • correct DrawBitmap() also refactor SendCommand() and SendData() for clarity
  • ws2812
    • Fix typo and move initialization of neo to init()

• examples

  • ws2812
    • Simplify examples/ws2812

0.27.0

• core

  • prepare for CGo changes in TinyGo

• new devices

  • adafruit4650
    • support for Adafruit 4650 feather OLED
  • net
    • new networking support based on tinygo net package
  • pixel
    • add package for efficiently working with raw pixel buffers
  • rotary
    • Adding driver for rotary encoder support
  • seesaw
    • Adding support for Adafruit Seesaw platform
  • sgp30
    • add SGP30 air quality sensor
  • sk6812
    • added support for SK6812 to WS2812 device (#610)

• enhancements

  • epd2in13
    • add Sleep method like other displays
    • unify rotation configuration with other displays
    • use better black/white approximation
  • ili9341
    • add DrawBitmap method
  • lora/lorawan
    • LoRa WAN US915 Support
    • LoRa WAN add setter functions
    • refactor shared functionality for channels/regions
  • mcp2515
    • Add more line speeds to mcp2515.go (#626)
  • rtl8720dn
    • use drivers package version as the driver version
  • ssd1306
    • improvements needed for Thumby SPI display
  • st7735
    • make the display generic over RGB565 and RGB444
  • st7789
    • add DrawBitmap method
    • make the display generic over RGB565 and RGB444
  • wifinina
    • add ResetIsHigh cfg switch for MKR 1010 (copied from #561)
    • maintenence. Also see PR #4085 in the main TinyGo repo
    • use drivers package version as the driver version

• bugfixes

  • adxl345
    • Use int16 for ADXL345 readings (#656)
  • at24cx
    • fixed the description of the device struct
  • rtl8720dn
    • allow connecting to open wifi access points
    • fix check for bad Wifi connect
  • sh1106
    • fix I2C interface and add smoketest
    • fixed the description of the device struct
  • wifinina
    • add 'unknown failure' reason code for AP connect
    • fix concurrency issues with multiple sockets
    • fix wifinina UDP send

• examples

  • ds3231
    • fix the description in the example
  • lorawan
    • add missing functions for simulated interface
    • modify atcmd and basic demo to support choosing any one of the supported regions at compile time by using ldflags
  • net
    • all networking examples now using netdev and netlink.

• build

  • all
    • fix broken testrunner
    • migrated legacy I2C
    • add natiu package for tests
  • smoketest
    • add stack-size param for net tests.
    • allow stack-size flag as it is needed for net examples

0.26.0

• core

  • i2c iface refactor: Resolve #559
  • fix uses of legacy i2c WriteRegister calls
  • add correct Tx implementation for mock I2C interfaces
  • bump golang.org/x/net version

• new devices

  • bma42x
    • add new BMA421/BMA425 driver
  • ndir
    • add Sandbox Electronics NDIR CO2 sensor driver (#580)
  • mpu9150
    • implement driver for Mpu9150 (#596)
  • sht4x
    • implement driver for sht4x (#597)
  • pcf8523
    • implement driver for pcf8523 (#599)

• enhancements

  • ssd1306
    • improve bus error handling

• bugfixes

  • st7789
    • fix scrolling when rotated by 180°
  • st7789
    • fix incorrect Rotation configuration
    • fix SetScrollArea
  • ili9341
    • fix SetScrollArea

• build

  • use latest tag of tinygo-dev container for running tests

0.25.0

• core

  • add Sensor interface and Measurement type
  • delay
    • add new package for cycle-accurate delays

• new devices

  • AS560x
    • Add support for ams AS560x on-axis magnetic rotary position sensors
  • onewire
    • first implementation of 1-wire protocol (#505)
  • mpu6886
    • initial implementation
  • ttp229
    • initial support for ttp229 (BSF)

• enhancements

  • gps
    • make the date available in addition to the time (#532)
  • i2csoft
    • use cycle counting for delays
  • ili9341
    • add EnableTEOutput to be able to sync drawing with VSYNC
    • add sleep mode
    • unify rotation support
  • st7735
    • add DrawRGBBitmap8 method to draw raw RGB565 buffers
    • add sleep mode
    • unify rotation support
  • st7789
    • added DrawRGBBitmap8 (same as ili9341 & st7735)
    • allow changing the color format using COLMOD
    • make it possible to configure gamma
    • support the chip select pin
    • update saved rotation in SetRotation
    • add sleep mode
    • unify rotation support
  • sx126x/sx127x
    • Reduce spi buffer size, add missing select when using channels
    • Remove heap alloc in interrupt, add non blocking channel send/receive, and other cleanups
  • wifinina
    • add generated strings, improved debugging system and messages
    • add ResetIsHigh to control the behavior of the RESET pin for boards like the Arduino MKR 1010
    • only add generated strings when using wifidebug tag

• bugfixes

  • ds3231
    • Document incorrect leap year 2100
    • Fix negative temperature conversion
  • ili9341
    • fix Size() for mirrored rotation
  • st7789
    • avoid heap allocations after the driver is created
  • net
    • Revert "(#501) make IP.String() method return something sensible"
  • wifinina
    • small timing adjustments in Configure() to better ensure device reset

• examples

  • sdcard
    • remove tinyfs example and replace with link to tinyfs repo in docs
  • wifinina
    • improve connectToAP() and other needed minor corrections

• build

  • switch to ghcr.io for docker container
  • run smoke tests in parallel
  • Makefile
    • add XTENSA=0 flag to skip Xtensa tests
    • remove AVR=0 flag

• docs

  • remove full list of devices from README, better to keep it on the tinygo.org site
  • update LICENSE year

0.24.0

• new devices

  • lora
    • created shared RadioEvent
    • move shared config for sx126x/sx127x to single package
  • lorawan
    • add initial LoRaWAN stack support
    • Basic implementation of Lorawan Regional Settings and EU868/AU915 regions
  • qmi8658c
    • Add support for the QMI8658C sensor (#467)
  • sh1106
    • add support for SH1106 display driver
  • sx127x
    • Driver for Semtech sx127x radio modules

• enhancements

  • bme280

    • improve config support
    • add ReadAltitude() function copied from BMP280 driver

  • buzzer

    • make all note durations float64
    • no tone during rest

  • dht22

    • update DHT22 receive to use runtime/interrupt

  • gps

    • add support for GLL sentence type, add original sentence to gps errors
    • improve error handling
    • improve parsing and add tests to verify

  • microbitmatrix

    • add link to schema for microbit V2
    • add smoke test for microbitmatrix with microbit-v2
    • add support for brightness of led pixels
    • harmonize v1 and v2 implementation
    • move Size() to version agnostic part

  • mpu6050

    • add functions to configure clock, and scaling for accelerometer and gyroscope

  • net/http

    • add PostForm()

  • sx126x

    • add Reset() and needed pin
    • move RadioController into separate file for clarity
    • pre-define all errors to avoid heap allocations
    • refactor to RadioController interface to more easily handle non-STM32WL boards and remove duplicated code

  • vl53l1x

    • Add getter for the effective SPAD count

  • wifinina

    • add support for http server (#480)

• bugfixes

  • lsm303agr
    • fix I2C address auto increment for multi data read
  • net
    • (#501) make IP.String() method return something sensible
  • mpu6050
    • return I2C error when configuring fails
  • sx126x
    • fix in SetBandwidth function
    • actually set the frequency when calling SetFrequency()
    • correct RX/TX pin mapping for TheThingsIndustries GNSE board

• examples

  • LoRaWAN
    • example with LoRaWAN AT command set implementation
    • basic example
    • update all remaining examples for refactored API
  • sx126x
    • fix bandwidth,tx power in lora//lora_continuous example
  • sx127x
    • rx/tx example

• build

  • remove older format build tags
  • update to actions/checkout@v3
  • work around for CVE-2022-24765

0.23.0

• new devices

  • Add GC9A01 Driver (#452)
  • Initial support for VL6180x sensor

• enhancements

  • rtl8720dn
    • refactor by bringing this driver more in line with wifinina and espat
  • ssd1306
    • add getter method to the current buffer
  • makeybutton
    • revise to better match the algorithm defined by the original
  • espat,wifinina,rtl8720dn
    • change ssid/pass from const to var

• bugfixes

  • microbitmatrix
    • fix inverted axis
  • espat
    • Trim quotes from IP returned by espat's GetDNS()
  • all
    • correct go fmt

• examples

  • rtl8720dn
    • remove wifi setting
    • add call to optional debug setting
    • update all remaining examples for refactored API

0.22.0

• new devices

  • epd: add waveshare 2.9in (v1)
  • makeybutton: add driver for MakeyMakey-like button

• enhancements

  • rtl8720dn
    • add UDP close function
    • improve error handling
  • net/http
    • improve header parsing
    • add last-will-and-testament to MQTT
  • net/mqtt
    • adds keepalive pinging, disconnect, and graceful goroutine cleanup
    • support for cookies when https
    • add support for retained messsages

• bugfixes

  • irremote: Fix irremote reporting incorrect NEC addresses and command codes (#422)
  • net/http: Fix http.Get() with port specification

• build

  • Makefile recursively finds unit-tests
  • switching to GHA

• updates

  • update tinyfont to v0.3.0
  • update tinyfs to v0.2.0

• examples

  • rtl8720dn: add ./examples/rtl8720dn/version

0.21.0

• new devices

  • lsm6ds3tr: initial implementation
  • UC8151: used in Pimoroni's badger2040 e-paper (#416)
  • scd4x: implement driver for CO2 sensor

• enhancements

  • easystepper: Add support for '8-step mode'
  • vl53l1x: Add functions for setting the device address
  • sdcard: support thingplus-rp2040
  • wifinina: add mutex to prevent communication race problems
  • ws2812
    • support thingplus-rp2040 board
    • Added 125 MHz rp2040 timing
    • Added unsafe.Pointer for pointer conversion

• bugfixes

  • ssd1351: Fix mirrored text on OLED display

0.20.0

• new devices

  • irremote: Add basic infra-red driver
  • IS31FL3731: add driver for IS31FL3731 matrix LED driver (#370)
  • l3gd20: add gyro driver
  • SSD1289: Driver for SSD1289 LCD

• enhancements

  • ili9341
    • add support for atsame5x
    • added Feather board support to InitDisplay()
    • avoid heap allocations
  • lps22hb
    • pin rename, sync with main repo
  • lsmXXX
    • unified, error handling, memory management
  • max7xx
    • Add a SetIntensity() function to max7xx driver and example
  • vl53l1x
    • Add functions for setting 'region of interest'
    • Fix switch-case semantics
  • ws2812
    • add support for m5stamp-c3
    • convert AVR assembly to C inline assembly
    • support high-MHz ARMv6M chips like the RP2040
    • write inline assembly using C instead of Go

• bugfixes

  • dht
    • fix error check in example
    • fix humidity and temperature extraction for DHT22 (#358)
  • esp8266
    • fix ConnectToAccessPoint timeout args
  • image
    • fix interface
  • pca9685
    • add buffered one shot write
    • fix on=0 bug
  • wifinina
    • correct sendParamStr to handle empty strings, such as when connecting to an unsecured access point