hybridgroup.gobot/CHANGELOG.md

CHANGELOG

Unreleased

v2.1.0 (2023-05-29)

Build

• v2: revert of #927, no usage of a v2 subfolder anymore (issue #920)

v2.0.3 (2023-05-24)

• accidentally created release without any changes

v2.0.2 (2023-05-22)

Build

• v2: fix usage by moving code to a v2 subfolder (#927)

v2.0.1 (2023-05-21)

Build

• style: add golangci-lint workflow configuration (#916)
• style: fix linter findings of "gosimple", "govet" and "staticcheck" (#917)

Bump

• periph.io/x/conn/v3 from 3.6.10 to 3.7.0 (#913)
• github.com/gofrs/uuid from 4.3.0+incompatible to 4.4.0+incompatible (#914)
• golang.org/x/net from 0.1.0 to 0.10.0 (#915)
• github.com/nats-io/nats-server/v2 from 2.1.0 to 2.7.4 (#906)

Core

• fix Semantic Import Versioning for v2 (#921)

Docs

• core: adjust changelog generation (#924)

v2.0.0 (2023-05-15)

ble

• update to TinyGo Bluetooth package v0.6.0 release

build

• update appveyor for go 1.19
• switch to new cimg with golang 1.17
• new home path for cimg
• check examples in CI (#884)
• add tests of more platforms to CI
• add configuration file for dependabot (#907)
• add PR template

core

• use base driver for all I2C devices
• rename package "sysfs" to "system"
• go.mod to 1.17 and all modules incl. code upgrades

digispark

• add example for generic i2c.Driver
• fix i2c.ReadBlockData(), Read_Data() and some small other fixes

dji tello

• Halt does not terminate all the related goroutines and may wait forever when it is called multiple times

docs

• README for gpio, pwm, i2c and add example
• document fields for flight data

aio

• analog sensor driver to prevent ReadValue() to get float64

gopigo3

• fix examples and driver

gpio

• add advanced digital pin options (pull, bias, drive, debounce, event)
• add support for new character device Kernel ABI for GPIO
• add read firmware version and DHT sensors for grovepi

i2c

• add generic i2c driver
• fix I2C connection-bus caching and multiple device usage
• introduce I2cBusAdaptor for composition in platforms
• Adafruit1109: fix driver shows bad characters after Halt()
• ads1x15: fix driver not working stable when reading multiple inputs
• ADXL345: use ReadBlockData()
• bmxy8z: use ReadBlockData
• BMP180, BMP280 BMP388 BME280: use ReadBlockData()
• CCS811: use ReadBlockData()
• HMC5883L: fix I2C driver typo: change from HMC8553L
• HMC5883L: fix driver returns wrong values
• L3GD20H: fix full scale range usage
• MPL115A2: use ReadBlockData(), WriteByteData()
• MPU6050: fix wrong initialize and reduced temperature resolution
• PCA9501: add driver
• PCA953x: add driver
• PCF8583: add driver
• TH02: fix wrong register usage for read heater

jetson nano

• add Jetson Nano adpator
• fix pwm feature

joystick

• add Xbox-One controller
• add configuration for Nintendo Switch controllers (#903)
• add Dualsense joystick (PlayStation 5) (#880)

nanopi neo

• add platform

piblaster

• add unused but missing interface implementation

radxa rock pi 4(c+)

• add platform (#902)

raspi

• fix pwm cache
• fix Stopping and Starting Robot and LED Driver/LED does not toggle on restart

spi

• fix spi.SpiConnection is not gobot.Connection: missing method Connect
• using GPIO's is now possible
• MFRC522: add driver

test

• increase some timings to make tests a little less fragile
• skip test TestNatsAdaptorFailedConnect when flaky
• stabilize "every"-test
• stabilize flaky utils_test
• stabilize firmata tests
• fix tests with sysfs mocks, ReadBlockData, WriteBlockData
• fix keyboard tests and exclude opencv
• fix PWM related read/write tests
• add check for examples in Makefile

tinkerboard

• fix new pwm behaviour

BREAKING CANGES

• some interfaces moved, see folder system and adaptor.go

v1.16.0 (2022-05-02)

bugfix

• failing leftovers after usage of PR #569
• Fix servo and DC motors presence
• FIX the bug #568 without further impact, heavy improvements of tests
• fixed PinMode, SetPullUp and SetPolarity, unit tests activated
• ReadGPIO fixed with #576, failing leftovers for PinMode, SetPullUp and SetPolarity
• helper_test ReadByteData, ReadWordData to use reg

core

• update uuid package and directly access it; remove archived uuid package

digispark

• fix ReadByte & WriteByte, rework and add i2c tests
• remove useless code in i2c test

drivers

• add AnalogActuatorDriver, analog temperature sensor, driver for PCF8591 (with 400kbit stabilization), driver for YL-40
• Adding support for hmc5883l compass
• bmp388 fix missing address write byte in test of Measurements
• drv2605l fix missing address write byte in test of Halt()
• introduce adafruit1109 2x16 LCD with 5 keys
• mcp23017: add mutex for write, hd44780: fix mutexes
• MCP3004: correct number of channels

raspi

• fix raspi PWMPin.SetDutyCycle (#800)

tello

• Guards Dji Tello Halt against nil dereference

test

• don't panic on 'With*' allow simpler wrapping of drivers

tinkerboard

• fix tinkerboard i2c0 to i2c4, improve comments in pin map, improve README

v1.15.0 (2020-11-30)

build

• Switch to CircleCI

ble

• replace go-ble with tinygo bluetooth package, restore macOS functionality

gpio

• Update RelayDriver to invert value written on Inverted
• Add tests for DigitalWrite value
• Add support for HD44780 LCD controller
• Add delay for Run function of StepperDriver

spi

• fixes #700 * Avoid to close the connection.

i2c

• add SHT2x device
• add BMP388 Barometric Pressure/Temperature/Altitude Sensor

pwm

• Resolve issue with PWM for PWMWrite

mqtt

• Add method to publish MQTT messages with retain flag

tello

• Add graceful halt for Tello driver
• Add Tello EDU driver

keyboard

• add symbol keys for platform/keyboard

examples

• Update ffmpeg command to decrease latency in tello example

v1.14.0 (2019-10-15)

core

• migrating from dep to go modules
• update codegangsta to urfave (#690)

docs

• Fix a link in package docs' example code.

examples

• fixed broken imports due to changed path causing go get to fail

gpio

• Added ability to make a relay driver inverted (#674)

opencv

• Update to GoCV 0.21.0

spi

• Apa102 use default brightness (#671)

tello

• Updated videoPort for DJI Tello to 11111

v1.13.0 (2019-05-22)

api

• Initial stab at Robot-based work

build

• correct package version as suggested by @dlisin thanks
• only build last 2 versions of Go plus tip for CI
• Update dep script for AppVeyor
• update deps to latest versions of dependencies for GoCV and others
• Update Gopkg and add test dep to Travis YML
• update OpenCV build script for OpenCV 4.1.0

docs

• update to remove Gitter and replace with Slack, and update copyright dates

example

• add missing nobuild header

gpio

• Add SparkFun’s EasyDriver (and BigEasyDriver)
• Add unit tests for TH02 & Minor improvement
• Added rudiementary support for TH02 Grove Sensor
• pwm_pin * Fix DutyCycle() parse error, need to trim off trailing '\n' before calling strconv.Atoi(), as other functions in this package do
• Simplify code as suggested in #617

grovepi

• add mutex to control transactionality of the device communication

i2c

• add 128x32 and 96x16 sizes to the i2c ssd1306 driver
• build out the ccs811 driver
• update PCA9685 driver to use same protocol as Adafruit Python lib

leapmotion

• Parser error in Pointable.Bases: Write test and fix
• Update gobot leap platform to support Leap Motion API v6

mavlink

• fix mavlink README to use correct example code

mqtt

• Add some new MQTT adaptor functions with QOS
• Allow setting QoS on MTT adaptor
• make tests run correctly even when a local MQTT server is in fact running
• Do not skip verification of root CA certificates by default InsecureSkipVerify

nats

• Update Go NATS client library import

opencv

• minor updates to opencv README
• update to OpenCV 4.1.0

sphero

• Added methods to read Sphero Power States
• Added some new features to the sphero ollie, bb-8 and sprkplus

spi

• correct param used for APA102 Draw() method
• Stop using Red parameter for brightness value

tello

• add direct vector access
• add example with keyboard
• Change fps to 60
• Check for error immediately and skip publish if error occurred
• update FlightData struct

up2

• add support for built-in LEDs
• correct i2c default bus information to match correct values
• finalize docs for UP2 config steps
• update README to include more complete setup information
• useful constant values to access the built-in LEDs

v1.12.0 (2018-08-27)

api

• further improvement of the modular API changes
• modify Start() for more modular initialization, and add StartRaw() for completely custom API implementations
• settled on StartWithoutDefaults() as the method to start API without default routes

core

• add Rescale utility function for straight linear rescaling

digispark

• add examples using digispark with i2c devices blinkm and mlp115a2
• Added i2c to digispark, but not working yet
• Added some tests for digispark i2c connector
• Digispark i2c fixes, added Test for checking available addresses
• remove test method that should not be in adaptor
• remove test that is expected to ofail, but passes when digispark board is actually connected

docs

• add GrovePi to README
• adjust order of badges in README
• Fixing broken link

examples

• add example that uses both the API and also a custom handler with MJPEG streaming from an attached camera
• small improvements to Tello examples
• update Tello examples for main thread friendly macOS/Windows, add Tello face tracker

i2c

• add commands to JHD1313MDriver
• add commands to PCA9685Driver
• add missing methods so the GrovePi fully implements the Adaptor interface
• add ShowImage() function to ssd1306 driver based on @mikegleasonjr suggestion
• GrovePi digitalwrite implemented
• implemented DigitalRead, DigitalWrite, and AnalogRead for GrovePi
• improve godocs for PCA9685
• mention that GrovePi requires running firmware 1.3.0
• update GrovePi to v1.3.0 firmware
• work in progress on GrovePi plus driver

joystick

• add config file for Magicsee R1 contributed by @carl-ranson
• add some additional test coverage for file-based config
• added error handling for config loading in joystick driver
• mention need to be running a Linux kernel v4.14+ for controller mappings to work as expected
• provide constant values for existing joystick configurations

raspi

• export PiBlasterPeriod in Adaptor

spi

• add ShowImage() function to ssd1306 driver based on @mikegleasonjr suggestion

tello

• specify end of msgType position
• add handleResponse testing
• Add motion cessation commands to Tello
• handleResponse only needs an io.Reader
• handleResponse should not send commands
• rename reqConn to cmdConn
• reqConn is only an io.WriteCloser
• send Land() command to drone on Halt() to avoid floating mid-air

1.11.1 (2018-07-10)

build

• exclude vendor and other previously excluded subpackages
• update Travis build to use OpenCV 3.4.2 release
• update deps for GoCV to v0.14.0 release
• Bump periph.io/x/periph to v3.0.0
• update to Go 1.10.3 and 1.9.7 for Travis builds

docs

• Fix Leap Motion package link

i2c

• fix write/read gpio on mcp23017, and cleaned up some comments
• correct pca9685 SetPWMFreq function scaling

gopigo3

• update with default spi values, cleanup

1.11.0 (2018-05-31)

build

• correct profile file location for codecov upload
• Make Go Lint happier by adding some explicit type conversions and ignoring unused error returns
• single quotes needed to upload any .cov file to codecov for reporting
• update deps to latest versions for Paho MQTT, go-sdl, and gocv
• upload any .cov file to codecov for reporting
• use go 1.10.2 and 1.9.6 for Travis builds
• add step to call dep ensure before contributing #524

examples

• correct events used by XBox360 joystick example

firmata

• Update the Firmata homepage in platform README

gpio

• Improve Stepper Driver
• Initial support for MAX7219 (gpio) led driver

joystick

• full corrected ds3 and ds4 mappings plus examples to match for latest sdl 2.0.8
• add instructions to README on how to install SDL on Linux from source
• add missing type conversion
• add new contributions to README
• Add T-Flight Hotas X flight controoller
• add xbox360 rock band drums controller
• Correct Dualshock4 controller mappings and add ps/left/right buttons
• correct test issue
• exclude scanner from test builds
• Fix joystick_driver to detect dpad input for xbox controllers
• Update dualshock4.json to match joystick_dualshock4.go
• update scanner to match go-sdl 0.3 API changes
• Update the joystick driver test to read DPAD properly

leapmotion

• change timestamp to uint64 to fix #516

tello

• slow/fast mode switch function
• StopLanding feature
• Add Bounce() and PalmLand() funcs and their associated events.
• bug fix
• Change several fields in FlightData struct from int16 to bool
• Export the FlightData fields (see Issue #531)

1.10.2 (2018-04-24)

opencv

• update GoCV to latest version

1.10.1 (2018-04-24)

tello

• improve support for DJI Tello drone, especially video

1.10.0 (2018-04-20)

docs

• add gitter badge to readme

gpio

• AIP1640 led driver, used in Wemos D1 mini's matrix LED shield

spi

• switch to using periph.io for SPI interfaces
• add support for ssd1306
• add optional params such as bus/chip to all current drivers
• complete refactoring to spi.Connection
• remove unneeded code as suggested by @maruel
• remove unneeded type and cleanup GoDocs

ble

• correct spelling error in function name

build

• update to latest version of Go 1.10 for Travis build

cli

• remove extra newline

docs

• add recently contributed GPIO devices to README

joystick

• able to configure joysticks without external json file
• correct error in scanning script
• correct events used by gamepad-style up/down/left/right buttons
• correct scanner error from ID
• removed double release event

tello

• add support for DJI Tello drone

v1.9.0 (2018-02-14)

beaglebone

• update pin naming, docs, and examples for the latest Debian OS releases

opencv

• update build settings needed to build OpenCV/GoCV as part of test suite
• deps for latest GoCV v0.9.0

build

• update Travis build to use very latest Go versions

docs

• add references to new drivers for ADXL345, BH1750, and TM1638.
• improve docs for installation and use of OpenCV/GoCV from Gobot
• update copyright date to 2018

gpio

• Initial support for TM1638 modules

i2c

• Added basic driver for BH1750 (light sensor), board GY-302
• support for accel ADXL345

bb8/ollie/sprkplus

• add Boost command
• add Set Back LED Output command
• add Set Raw Motor Values command
• add Set Rotation Rate command
• add Set Stabilization command

test

• Refactor TestAdaptorDigitalPinConcurrency test

v1.8.0 (2017-12-21)

sysfs

• pause briefly to allow udev rules to apply when exporting PWMPin

beaglebone

• correct uboot installation instructions
• add SPI support
• no more slots, add docs on configuring u-boot overlays
• handle gpio pinmux without relying on specific pre-existing setup

pocketbeagle

• add support for PocketBeagle
• use universal io cape manager to initialize board setup
• improve docs for latest Debian OS

build

• Add dep, change how tests run in CI
• update dependencies to latest GoCV version

spi

• Add MCP3002, MCP3202, MCP3204, MCP3208, MCP3304, MCP3004, and MCP3008 A/D converter drivers
• adding initial support for APA102 LEDs, thanks to code sample from @rakyll
• extract shared SPI init code into spi package

up2

• initial work on support for UP2 board

gopigo3

• fixed set/get bug with motor dps

gpio

• Adding stepper motor module

firmata

• handle cases where out of sync data is read from serial port on first connecting

i2c

• Change init payload sequence within jhd1313m1 driver Start() func.

v1.7.1 (2017-11-05)

sprkplus

• add new platform for Sphero SPRK+

firmata

• correct problem where last analog pin(s) were being ignored from capabilities query

ble

• use go-ble/ble fork for BLE interactions

build

• update to use latest OpenCV version
• update to use latest Golang versions

v1.7.0 (2017-10-23)

curie

• Add Linux specific step to Intel Curie docs

mqtt

• Added SetCleanSession

build

• add go1.9 to versions tested in Travis CI
• add missing OpenCV lib dependency
• Update build to use latest Golang versions
• Travis build will now require sudo to install due to OpenCV

docs

• some helpful edits for the initial spi implementation

gopigo3

• integration of recent GoPiGo3 contributions
• Added grove support, and more gopigo3 examples

gpio

• Add ButtonDriver.DefaultState to allow for 'reverse' buttons (ones that go from HIGH to LOW)

holystone

• Add initial support for HS-200

i2c

• SSD1306.WithDisplayHeight() and SSD1306.WithDisplayWidth() for SSD1306 that use different display ratios

joystick

• add CLI utilty to scan display events to make it easier to add new joyticks
• update README to address #441

opencv

• Switchover to use GoCV and OpenCV 3.3
• Switch to use custom domain for GoCV package
• all examples using new GoCV based code
• correct formatting in face detect example
• OpenCV face detector that is much more concurrent
• update interface and examples to indicate multipurpose

v1.6.1 (2017-07-15)

core

• log failure errors on Robot Start()

build

• run test coverage with covermode=set
• update build to use Golang 1.7.6 and 1.8.3

docs

• work on ROADMAP doc

sysfs

• increase test coverage

bb8

• use updated ble adaptor interface for tests

ble

• allow for characteristic writes both with and without a response
• allow override of specific HCI device to use
• eliminate race conditions from response handling

curie

• Implement Accelerometer, Gyroscope, and Temperature sensors implemented
• motion detect implemented
• shock detect implemented
• step count implemented
• tap detect implemented

digispark

• update blink example to display error message on Start()
• update README with latest development info

edison

• auto-discovery of Edison board option
• removed commented lines

firmata

• expose WriteSysex to external callers
• adjust client test timeout values
• cleanup error handling for connection code
• client tests don't need so many goroutines
• expose WriteSysex to external callers
• improve connection code to use a proper timeout
• increase test coverage
• make it possible to test external devices that use firmata adaptor
• refactoring firmata client
• remove circular import in test
• remove unused code, increase test coverage
• return connect errors to client
• switch to using go-serial package
• Sysex response events now being handled as expected

bme280

• fix signed/unsigned bug
• Fixed incorrect error condition check when reading the 'ctrl_hum' register.
• Expanded the BME280 unit test for TestBME280DriverStart() to support reading from the 'ctrl_hum' register.
• Enables humidity readings in the BME280 driver by enforcing the write to the 'ctrl_meas' register, as per Section 5.4.3 of the BME280 data sheet

chip

• Fixed PWM duty cycle calculation for C.H.I.P ServoWrite
• Fixed PWM init bug for C.H.I.P
• C.H.I.P PWM init robust for already enabled state

i2c

• remove unused test code
• write config register in little endian

joystick

• add needed constants for all PS3 buttons

littlewire

• littlewire.cc links changed to littlewire.github.io

mavlink

• switch to using go-serial package

megapi

• switch to using go-serial package

microbit

• use updated ble adaptor interface for tests

minidrone

• add example for Parrot Mambo
• add support for Mambo external accessories
• increase test coverage
• never expect responses for characteristic writes
• remove unneeded code, increase test coverage
• separate flight status processing and add test coverage

neurosky

• switch to using go-serial package

ollie

• use updated ble adaptor interface for tests

sphero

• switch to using go-serial package

tinkerboard

• Updated Tinkerboard and sysfs tests to updated PWM polarity contract

v1.6.0 (2017-06-15)

Bb8

• use updated ble adaptor interface for tests

Ble

• eliminate race conditions from response handling
• allow for characteristic writes both with and without a response
• allow override of specific HCI device to use

Build

• update build to use Golang 1.8.3
• update build to use Golang 1.7.6 and 1.8.2
• run test coverage with covermode=set

Core

• log failure errors on Robot Start()

Curie

• update docs formatting
• add Curie to main README platform list
• more improvements for README setup instructions
• improve README info
• improve tests and examples
• increase test coverage
• increase test coverage
• motion detect implemented
• tap detect implemented
• step count implemented
• shock detect implemented
• Accelerometer, Gyroscope, and Temperature sensors implemented
• WIP on adding support for Intel Curie IMU

Digispark

• update blink example to display error message on Start()
• update README with latest development info

Docs

• add more wishlist to ROADMAP
• add helpful information to examples themselves
• correct installation instructions to match latest versions
• more wishlish items for roadmap
• update BLE connect info to latest
• more work on ROADMAP doc
• add first attempt at roadmap document

Edison

• refactor auto-discovery of Edison board option
• removed commented lines

Firmata

• remove circular import in test
• make it possible to test external devices that use firmata adaptor
• Sysex response events now being handled as expected
• expose WriteSysex to external callers
• expose WriteSysex to external callers
• cleanup error handling for connection code
• improve connection code to use a proper timeout
• remove unused code, increase test coverage
• increase test coverage
• switch to using go-serial package
• return connect errors to client
• client tests don't need so many goroutines
• adjust client test timeout values
• refactoring firmata client

Fix

• signed/unsigned bug

Fixed

• incorrect error condition check when reading the 'ctrl_hum' register. Expanded the BME280 unit test for TestBME280DriverStart() to support reading from the 'ctrl_hum' register.
• PWM duty cycle calculation for C.H.I.P ServoWrite
• PWM init bug for C.H.I.P

I2c

• remove unused test code

Improved

• BME280 humidity initialisation so that it does not override existing oversampling rates that have been set up for the ctrl_meas register.

Issue

• #424: Enables humidity readings in the BME280 driver by enforcing the write to the 'ctrl_meas' register, as per Section 5.4.3 of the BME280 data sheet

Joystick

• add needed constants for all PS3 buttons

Made

• C.H.I.P PWM init robust for already enabled state

Mavlink

• switch to using go-serial package

Megapi

• switch to using go-serial package

Microbit

• use updated ble adaptor interface for tests

Minidrone

• never expect responses for characteristic writes
• add example for Parrot Mambo
• separate flight status processing and add test coverage
• add support for Mambo external accessories
• remove unneeded code, increase test coverage
• increase test coverage

Neurosky

• switch to using go-serial package

Ollie

• use updated ble adaptor interface for tests

Prepare

• for v1.6.0 release

Release

• correct changelog incorrect section titles

Sphero

• switch to using go-serial package

Sysfs

• increase test coverage

Updated

• Tinkerboard and sysfs tests to updated PWM polarity contract

Write

• config register in little endian

v1.5.0 (2017-05-10)

core

• Add Running() methods for Master and Robot and increase test coverage accordingly

sysfs

• define DigitalPinnerProvider and PWMPinnerProvider interfaces
• add Chip to be able to change pwmchip, and some related refactoring
• add file read/write testing for failure conditions
• proper handling of busy state vs. other errors
• return sensible result when no valid data read

test

• increase coverage on test helpers

build

• switching to Travis builds using Ubuntu 14.04 Trusty

aio

• only need to support AnalogReader interface
• avoid test race conditions
• ensure that AnalogSensor event Data is always int

gpio

• only need to support DigitalReader/DigitalWriter interface

i2c

• Added support for the ADS1015 and ADS1115 ADCs
• Add INA3221 Voltage Monitor
• Ensure lock of i2c bus for each individual operation
• Small refactoring and increase test coverage for BMP180

beaglebone

• implement DigitalPinner and PWMPinner interfaces
• protect against pin map races
• increase test coverage

chip

• add preliminary support for C.H.I.P. Pro
• add back ServoWrite implementation
• implement DigitalPinnerProvider and PWMPinnerProvider interfaces
• protect against pin map races

dragonboard

• export DigitalPin and PWMPin adaptor methods
• protect against pin map races
• increase test coverage

edison

• auto-detect arduino breakout board, if no specific board is expected
• ensure that we initialize tristate if arduino breakout board
• export DigitalPin and PWMPin adaptor methods
• implement DigitalPinnerProvider and PWMPinnerProvider interfaces
• protect against pin map races
• refactoring to reduce code duplication

firmata

• remove processing that might have been eating test events, increase test coverage

joule

• implement DigitalPinnerProvider and PWMPinnerProvider interfaces
• protect against pin map races
• remove incorrect pin assignment and improve test coverage
• add examples using Joule with ADS1015 ADC
• naming system changes
• correct pin mappings and add PWM example

mavlink

• add a Mavlink-over-UDP adaptor.

microbit

• Add DigitalWriter, DigitalReader, and AnalogReader support using IOPinDriver
• Handle start error and increase test coverage

mqtt

• Add a (topic, payload) event type
• change the On handler to take mqtt.Message
• increase test coverage
• update examples that use mqtt for updated notification signature

nats

• change the On() handler to take the subject as an argument
• increase test coverage

raspi

• implement DigitalPinnerProvider and PWMPinnerProvider interfaces
• add implementation for PWMPinner interface that wraps pi blaster
• fix adaptor race conditions
• increase test coverage

tinkerboard

• Add support for ASUS Tinker Board

v1.4.0 (2017-04-12)

core

• Use 10-buffered chans for events, see #374

i2c

• Many refactors and increases in test coverage
• Eliminate race conditions introduced by tests
• Adds Altitude() function to BMP280/BME280
• bme280 driver Humidity compensation formula
• ssd1306 driver implementation

aio

• Eliminate race conditions introduced by tests

gpio

• Fix motor mode change when speed is set
• Eliminate race conditions introduced by tests
• Reduce test side effects

ardrone

• Increase test coverage

audio

• Increase test coverage

bb8

• Refactoring to use BLEConnector interface and provide tests

bebop

• Increase test coverage

beaglebone

• Increase test coverage

ble

• Increase test coverage for battery, device information, and generic access drivers
• Refactoring drivers to use BLEConnector interface and provide tests

chip

• Added PWM0 support
• Increase test coverage

digispark

• Increase test coverage

dragonboard

• Increase test coverage

edison

• Remove pointless error checking code
• Refactor digital pin creation process method
• Increase test coverage

firmata

• Eliminate race conditions introduced by tests
• Increase test coverage for i2c commands

joule

• Increase test coverage

joystick

• Increase test coverage

keyboard

• Increase test coverage

mavlink

• Eliminate race conditions introduced by tests
• Increase test coverage

mavlink

• Increase test coverage

microbit

• Refactoring to use BLEConnector interface and provide tests
• Address #404 by adding info about required magnetometer calibration step to README
• Increase test coverage

minidrone

• Refactoring to use BLEConnector interface and provide tests

mqtt

• Increase test coverage

nats

• Increase test coverage

neurosky

• Update neurosky README & example
• Eliminate race conditions introduced by tests
• Increase test coverage

ollie

• Refactoring to use BLEConnector interface and provide tests
• Correct race condition error on seq
• Increase test coverage

opencv

• Increase test coverage

particle

• Increase test coverage

raspi

• Address #391 by providing more details about normal development workflow
• Increase test coverage

sphero

• Eliminate race conditions
• Increase test coverage

sysfs

• Address race condition from udev rules when exporting GPIO pins
• Increase test coverage

docs

• Improve explanations for scp/ssh workflow on SoC boards
• Include entire Apache 2.0 license in the license text

test

• Add crude travis check for gofmt; format all sources
• Significantly speed up travis and make runs
• Remove test code no longer being called
• Update Travis to run tests using Golang 1.8.1
• Increase gobottest test coverage

v1.3.0 (2017-03-22)

microbit

• Add new platform support

dragonboard

• Add new platform support

gpio

• Increase test coverage

i2c

• Update list of supported i2c devices
• Minor adjustments and test coverage improvements
• Added more capabilities checks for I2C
• Removed smbus block operations

core

• Increase test coverage

test

• Improvements to run tests much faster thanks @maruel
• Use codecov.io for code coverage reporting

docs

• Update CoC based on Contributor Covenant

v1.2.1 (2017-02-16)

Allow

• NATS options to pass in the NATS adaptor for TLS support.

Chip

• correct docs to describe valid pin mappings

Update

• version to 1.2.1 for point release

v1.2.0 (2017-02-16)

core

• Use new improved default namer to avoid API conflicts

gpio

• Removed scaling function from servo driver
• Correct servo driver to pass along angle to adaptor to sort out implementation

i2c

• Refactored platforms and drivers to new I2C interfaces
• Change to make I2C support more than one bus
• Refactor drivers to support new optional params

bb8

• Added collision detection support and example

beaglebone

• Correct i2c buses to match actual mapping

ble

• Switch to using ble package for Bluetooth LE
• Basic serial over BLE working with Arduino101 with StandardFirmataBLE
• WIP on multiple simultaneous ble devices

chip

• Fixed chip XIO base address lookup

digispark

• Fix #288 by using pkg-config to locate libusb-compat includes

firmata

• Remove race conditions identified in Firmata client
• Correct error in I2C reads not listening to board events

mqtt

• Add driver for syntactical sugar around virtual devices
• Add SSL/TLS client options support
• Fix #277 by adding SetAutoReconnect method to set Paho MQTT client
• Change both 'On' and 'Publish' method function signatures to match Eventer interface

nats

• Add driver to make it easier to create virtual devices

ollie

• Added collision detection support and example

parrot

• Add ValidatePitch helper function for Parrot Minidrone, Parrot Bebop & ARDrone 2.0 to package

docs

• Fix #363 by using atomic.Value to protect current values used by multiple goroutines in drone examples

test

• Remove Golang 1.5 from TravisCI tests in prep for Golang 1.8 release

v1.1.0 (2017-01-09)

core

• use canonical import path for sysfs package

i2c

• Add a driver for the SHT3X chip
• Add a driver for BMP180
• Add support for L3GD20H gyroscope

firmata

• Add support for TCPFirmata connections, allowing ESP8266 and other WiFi-connected controllers
• Add mention to README to use 'tty.' serial port on OSX
• Add mention of A4 and A5 normally unavailable on Firmata

raspi

• Correct README build instructions with missing 'go build' command

snapcraft

• Add the packaging metadata to build the gobot snap for Ubuntu Snappy

particle

• Update examples to take key params via command line
• Address #160 by adding support for tinker-servo sketch if installed on Particle device

esp8266 add experimental ESP8266 support to list of supported platforms

sysfs

• Should fix #272 by using first byte of data as command register for I2C reads
• Some additional cleanup suggested by golint

ble

• Add generic access service driver
• Update docs to include reference to included drivers
• Move various test code to test file

ollie

• Refactoring so no need to expose internal implementation details

bebop

• Add support/example of RTP video
• Enable video on firmware 3.3+
• Update ps3 and video example to enable the video stream
• Update README for brief explanation of how to get drone video
• Corrected import paths for client examples

bb8

• Correct NewDriver params and set name
• Add missing constructor to wrap Ollie implementation

minidrone

• Update README with example and which specific models are currently supported
• Add all piloting flying state events
• Adds Emergency() and TakePicture() commands

test

• Add Golang 1.8beta2 to Travis builds
• Correct aio references for AnalogRead tests

v1.0.0 (2016-12-21)

core

• Refactoring to allow 'Metal' development using Gobot packages
• Able to run robots without being part of a Master.
• Now running all work in separate goroutines
• Rename internal name of Master type
• Refactor events to use channels all the way down.
• Eliminate potential race conditions from Events and Every functions
• Add Unsubscribe() to Eventer, now Once() works as expected
• DeleteEvent function added to Eventer interface
• Ranges over event channels instead of using select
• No longer return non-standard slices of errors, instead use hashicorp/go-multierror
• Ensure that all drivers have default names
• Now both Robot and Master operate using AutoRun as expected
• Use canonical import domain of gobot.io for all code
• Use time.Sleep unless waiting for a timeout in a select
• Uses time.NewTimer() instead of time.After() to be more efficient

test

• Add deps tasks to Makefile
• Add golang 1.7 to Travis CI tests
• Add golang 1.8beta1 to build matrix for Travis
• Reduce Travis builds to golang 1.4+ since it is late 2016 already
• Complete move of test interfaces into the test files where they belong
• Adds Parrot Minidrone and Sphero Ollie to Travis tests

Add missing godocs for everything

i2c

• Move I2C drivers into appropriately named 'drivers/i2c' directory
• Add support for Adafruit Servo/PWM HAT

gpio

• Move GPIO drivers into appropriately named 'drivers/gpio' directory
• Add support for PIR motion detector

beaglebone

• auto-detect Linux kernel version
• map usr LEDs to match all kernels

ble

• Rename drivers to make them more obvious
• Add test placeholders

chip

• Auto-detect OS version to adjust pin mappings
• Correct base for new 4.4 GPIO

edison

• Support for other breakout boards besides Arduino

firmata

• Use io.ReadFull in platforms/firmata/client
• Update tarm/goserial to tarm/serial

joule

• Add support for Intel Joule

megapi

• Adding support for MakeBlock megapi

nats

• Add support for NATS server

particle

• Complete renaming Spark platform to Particle

parrot

• Move Parrot Minidrone into own platform
• Move both ARDrone and Bebop under Parrot package

raspi

• Add missing godocs and small refactors for platform

sphero

• Add initial support for Sphero BB-8 platform
• Move Sphero Ollie into own platform

v0.13.0 (2016-10-10)

Add

• PinMode test case
• PinMode func for MCP23017
• example for Edison blink demo without gobot initialization.
• ServoConfig to the FirmataAdaptor
• unit tests for ServoConfig

Adding

• support for MakeBlock megapi
• tests for the Adafruit driver, and corresponding minor driver changes.
• support for MakeBlock megapi
• a Servo example program for the Adafruit Servo Hat driver code.
• support for the Adafruit Servo/PWM HAT. This required a slight refactor to the existing Motor HAT code to support multiple I2C addresses.
• two API funcs for the Adafruit driver with respect to the DC Motor, fleshing out the raspi_adafruit example with a runner function.
• the initial NATS platform support

Another

• attempt at correct Travis syntax for gnatsd -#5
• attempt at correct Travis syntax for gnatsd -#4
• attempt at correct Travis syntax for gnatsd -#3
• attempt at correct Travis syntax for gnatsd -#2
• attempt at correct Travis syntax for gnatsd

Ble

• fix unused var
• populate descriptors after descovering characterisitcs

Bug

• fix in the Adafruit stepper code, specifically with respect to the AdafruitDouble step-style.

Code

• cleanups suggested by gosimple

Core

• update README with an example of 'Metal' Gobot
• should correct occasional test errors due to event overlap with test
• correct behavior in Mavlink driver, correct tests to match
• Add Unsubscribe() to eventer, now Once() works as expected
• Add further tests for Eventer
• cleanup comments on Eventer interface
• function DeleteEvent added to Eventer interface
• Refactor tests to allow 'metal' development using Gobot adaptors/drivers.
• Refactor tests to allow 'metal' development using Gobot adaptors/drivers.
• Refactor tests to allow 'metal' development using Gobot adaptors/drivers.
• Refactor examples to allow 'metal' development using Gobot adaptors/drivers.
• Refactoring to allow 'metal' development using Gobot adaptors/drivers.
• Continue refactoring to allow 'metal' development using Gobot libs.
• Refactor events to use channels all the way down. Allows 'metal' development using Gobot libs.
• update README with an example of 'Metal' Gobot
• should correct occasional test errors due to event overlap with test
• correct behavior in Mavlink driver, correct tests to match
• Add Unsubscribe() to eventer, now Once() works as expected
• Add further tests for Eventer
• cleanup comments on Eventer interface
• function DeleteEvent added to Eventer interface
• Refactor tests to allow 'metal' development using Gobot adaptors/drivers.
• Refactor tests to allow 'metal' development using Gobot adaptors/drivers.
• Refactor tests to allow 'metal' development using Gobot adaptors/drivers.
• Refactor examples to allow 'metal' development using Gobot adaptors/drivers.
• Refactoring to allow 'metal' development using Gobot adaptors/drivers.
• Continue refactoring to allow 'metal' development using Gobot libs.
• Refactor events to use channels all the way down. Allows 'metal' development using Gobot libs.

Docs

• go fmt files that needed it from recent changes
• go fmt files that needed it from recent changes

File

• rename, adding a test file for the Adafruit driver, and slight func naming changes.
• rename, adding a test file for the Adafruit driver, and slight func naming changes.

Fix

• a typo and update the doc comment for FirmataAdaptor.ServoConfig
• the ServoConfig byte order
• issues flagged by 'go vet'
• misspellings

Fixing

• some code and finally have Travis building
• tests, adding a few more, adding nats server to Travis CI for testing

Initial

• significant changes to the Adafruit Motor HAT driver to support Stepper Motors.
• commit of driver code, with accompanying example, for the Adafruit_MotorHat.

Joule

• add i2c example and notes to README about pullup resistors
• adds pin mappings from the second header
• add pin mapping info to README
• go fmt the multi-LED example

Merge

• branch 'dev' of github.com:jfinken/gobot into dev
• branch 'dev' of github.com:jfinken/gobot into dev

Misc

• update all LICENSE files for current year

More

• explicit initialization in Start, slight refactor, and separate DC Motor and Stepper Motor examples.

Move

• interface assertions to test files.

Release

• update to version 0.13.0

Remove

• debug message from i2c_device.go

Removing

• the raspi_adafruit program as it has been split into three separate programs, removing my Makefile for the raspi adafruit programs, and fixing up a few comments.
• my fork from the Adafruit tests.

Starting

• support for Intel Joule with the built-in LEDs and more

Test

• add golang 1.7 to Travis CI tests
• add golang 1.7 to Travis CI tests

Tests

• complete move of test interfaces into the test files where they belong
• refactor test interfaces out of implementations and into the tests where they belong

Update

• READMEs with up to date info for Edison/Joule

Updating

• platform support info

v0.12.1 (2016-07-13)

A

• little more WIP, can open a connection to a specific peripheral

Add

• MQTT authentication support
• MQTT authentication support
• Go Reportcard badge for fun
• Go Reportcard badge for fun

Added

• example of how to use temp36 temperature sensor with firmata
• example of how to use temp36 temperature sensor with firmata

Adds

• support for Dualshock4 wireless gamepad
• support for Dualshock4 wireless gamepad

Allow

• failures in Travis builds for Golang 1.3 due to SDL changes

Almost

• reading battery info

BLE

• seems to require Golang 1.4+

Can

• see BLE devices, and connect to a specific one

Change

• default value for PCMD flag to match the Bebop 2.0.57+ expectations
• default value for PCMD flag to match the Bebop 2.0.57+ expectations
• test delay to 50ms
• test delay to 50ms

Code

• cleanup, improve go report card
• cleanup, improve go report card

Fix

• specs
• specs
• for analog (quick changes lag)
• for analog (quick changes lag)
• #201 by add 'make examples' command to Makefile
• mavlink link typo

Fixes

• failing test
• failing test

Go

• fmt the code

Increase

• hover time and remove cruft from simple Bebop drone example
• hover time and remove cruft from simple Bebop drone example

Introduce

• gobottest package with test helpers
• gobottest package with test helpers

Make

• dev branch target more explicit

Making

• sure tests pass

Merge

• branch 'feature/audio' into dev
• branch 'bugfix/gpio-button-tests' into dev
• branch 'feature/ble' into feature/ble-wip

More

• WIP on reading characteristics

Pin

• 229 value left out of test fixture on edison

Refactor

• to use gobottest test helpers
• to use gobottest test helpers

Remove

• fmt no longer used here
• commented lines
• test code

Resolve

• merge conflicts
• merge conflict in Travis CI file

Simple

• implementation that can read data

Support

• gpio pin turn on and off
• gpio pin turn on and off

Switching

• to currantlabs fork of gatt, and some related refactoring

Test

• generated error messages as well
• generated error messages as well

Tests

• also need to be pointed to @veandco go-sdl2 fork

Update

• to 0.12.1
• missing changelog entries
• missing changelog entries
• ARDrone face tracking example to use main go-opencv fork

Use

• main go-sdl fork from @veandco to pickup any upstream changes
• OpenCV 2.4, as well as switch to main fork of go-opencv
• Seek to speed up read/write in sysfs

WIP

• on BLE

v0.12.0 (2016-07-13)

Refactor Gobot test helpers into separate package

Improve Gobot.Every method to return channel, allowing it to be halted

Refactor of sysfs adds substantial speed improvements

ble

• Experimental support for Bluetooth LE.
• Initial support for Battery & Device Information services
• Initial support for Sphero BLE robots such as Ollie
• Initial support for Parrot Minidrone

audio

• Add new platform for Audio playback

gpio

• Support added for new GPIO device:
• RGB LED
• Bugfixes:
• Correct analog to better handle quick changes
• Correct handling of errors and buffering for Wiichuk

mqtt

• Add support for MQTT authentication

opencv

• Switching to use main fork of OpenCV
• Some minor bugfixes related to face tracking

v.0.11.1 (2016-02-17)

Add

• support for 'hand' and 'gesture' Leap Motion events
• MMA7660 accelerometer example for C.H.I.P.
• C.H.I.P. to supported platforms
• support for the CHIP platform
• MCP23017 write and read functionality to GPIO

Adds

• MCP23017 i2c device to README
• additional examples for C.H.I.P.

Better

• I2C device descriptions in README

Correct

• the release command sent to pi-blaster.
• Intel Edison docs location thanks to @seanmarcia

Default

• the new MQTT 'AutoReconnect' to false

Failure

• is no longer an option for Go 1.6

Fix

• #236 & fix #239 by correcting initialization and temperature conversion for MPU-6050

Fixed

• event race condition

Get

• I2C functionality before doing SMBus block I/O

Golang

• 1.3.3 still works, adding back to build

Increase

• button delay hack for test suite
• test delay hack for button tests

Name

• C.H.I.P. pins according to printed names

Need

• to explicitly set content type to text/html for Robeaux main page

No

• coveralls repo token for provate repos?

Remove

• coveralls badge

Run

• builds against the latest major releases

The

• take-off-before-event-handling bug again

Trying

• to remove coveralls based code coverage
• conditional build before_install
• conditional build

Update

• version to v.0.11.1
• version to 0.11
• MQTT README for latest info
• targeted golang versions to include 1.6, and to begin deprecating 1.3.3 and earlier
• coveralls badge in README
• API example

Use

• newer naming system for C.H.I.P. pins

What

• about -v

Why

• do this twice?

v0.11.0 (2016-02-17)

Support for Golang 1.6

Determine I2C adaptor capabilities dynamically to avoid use of block I/O when unavailable

chip

• Add support for GPIO & I2C interfaces on C.H.I.P. $9 computer

leap motion

• Add support additional "hand" and "gesture" events

mqtt

• Support latest update to Eclipse Paho MQTT client library

raspberry pi

• Proper release of Pi Blaster for PWM pins

bebop

• Prevent event race conditions on takeoff/landing

i2c

• Support added for new i2c device:
• MCP23017 Port Expander
• Bugfixes:
• Correct init and data parsing for MPU-6050
• Correct handling of errors and buffering for Wiichuk

0.10.0 (2015-10-27)

Refactor core to cleanup robot initialization and shutdown

Remove unnecessary goroutines spawned by NewEvent

api

• Update Robeaux to v0.5.0

bebop

• Add support for the Parrot Bebop drone

keyboard

• Add support for keyboard control

gpio

• Support added for 10 new Grove GPIO devices:
• Grove Touch Sensor
• Grove Sound Sensor
• Grove Button
• Grove Buzzer
• Grove Led
• Grove Light Sensor
• Grove Vibration Sensor
• Grove Rotary
• Grove Relay
• Grove Temperature Sensor

i2c

• Support added for 2 new Grove i2c devices:
• Grove Accelerometer
• Grove LCD with RGB backlit display

docs

• Many useful fixes and updates for docs, mostly contributed by our wonderful community.

0.8.2 (2015-06-30)

firmata

• Refactor firmata adaptor and split firmata protocol implementation into sub client package

gpio

• Add support for LIDAR-Lite

raspi

• Add PWM support via pi-blaster

sphero

• Add ConfigureLocator, ReadLocator and SetRotationRate

0.8.1 (2014-12-28)

spark

• Add support for spark Events, Functions and Variables

sphero

• Add SetDataStreaming and ConfigureCollisionDetection methods

0.8 (2014-12-24)

Refactor core, gpio, and i2c interfaces

Correctly pass errors throughout packages and remove all panics

Numerous bug fixes and performance improvements

api

• Update robeaux to v0.3.0

firmata

• Add optional io.ReadWriteCloser parameter to FirmataAdaptor
• Fix thread exhaustion error

cli

• generator

• Update generator for new adaptor and driver interfaces

• Add driver, adaptor and project generators

• Add optional package name parameter

0.7.1 (2014-11-17)

opencv

• Fix pthread_create issue on Mac OS

0.7 (2014-11-10)

Dramatically increased test coverage and documentation

api

• Conform to the cppp.io spec
• Add support for basic middleware
• Add support for custom routes
• Add SSE support

ardrone

• Add optional parameter to specify the drones network address

core

• Add Once(e *Event, f func(s interface{}) Event function
• Rename Expect to Assert and add Refute test helper function

i2c

• Add support for MPL115A2
• Add support for MPU6050

mavlink

• Add support for common mavlink messages

mqtt

• Add support for mqtt

raspi

• Add support for the Raspberry Pi

sphero

• Enable stop on sphero disconnect
• Add Collision data struct

sysfs

• Add generic linux filesystem gpio implementation

0.6.3 (2014-09-24)

Add support for the Intel Edison

0.6.2 (2014-07-28)

cli

• Fix typo in generator

leap

• Fix incorrect Port reference
• Fix incorrect Event name

neurosky

• Fix incorrect Event names

sphero

• Correctly format output of GetRGB

0.6.1 (2014-07-12)

cli

• Fix template error in generator

0.6 (2014-07-11)

api

• Add robeaux support

core

• Refactor Connection and Device
• Connections are now a collection of Adaptors
• Devices are now a collection of Drivers
• Add Event(string) function instead of Events[string] for retrieving Driver event
• Add AddEvent(string) function to register an event on a Driver

firmata

• Fix slice bounds out of range error

sphero

• Fix issue where the driver would not halt correctly on OSX

0.5.2 (2014-06-30)

beaglebone

• Add DirectPinDriver
• Ensure slots are properly loaded

0.5.1 (2014-06-28)

core

• Add Version() function for Gobot version retrieval

firmata

• Fix issue with reading analog inputs
• Add data event for AnalogSensorDriver

0.5 (2014-06-17)

Idomatic clean up

• Removed reflections throughout packages
• All officially supported platforms are now in ./platforms
• API is now a new package ./api
• All platforms examples are in ./examples
• Replaced martini with net/http
• Replaced ginkgo/gomega with system testing package
• Refactor gobot/robot/device commands
• Added Event type
• Replaced Master type with Gobot type
• EveryandAfternow accepttime.Duration`
• Removed reflection helper methods

0.4 (2014-06-12)

API

• commands now return an array of results

Add

• cors support
• basic auth support to api
• Joystick & Neurosky platforms to README
• utils tests
• coveralls

Allow

• user to set Host and Port when starting up Api

Change

• README image source to gobot-site repo
• startApi to private function

Display

• warning when using API without SSL

Fixed

• the logo link

Format

• device and connection type

Green

• tests

More

• api test coverage
• tests

Refactor

• tests

Remove

• Travis build from IRC
• ConnectToSerial
• ConnectToTcp util
• Reconnect and Disconnect from AdaptorInterface

Robot

• is now a pointer

SSL

• support in Api

Update

• README.md
• README for new API security features
• api robeaux api compatibility
• .travis.yml
• generated driver
• examples
• coveralls badge
• platforms and drivers

Use

• go-martini/martini

WIP

• for API host/port params
• api tests

0.3 (2014-04-07)

Add

• Godeps file
• IRC notifications to Travis builds
• tests for generated projects
• Init function to DriverInterface
• Halt function to DriverInterface
• more GPIO devices to README
• scale functions

All

• updates for new gonuts/commander api

Fix

• typo in generator

Merge

• branch 'master' of github.com:hybridgroup/gobot

Update

• generator

0.2 (2014-02-04)

Add

• robeaux submodule
• Finalize on SIGINT
• Publish function for driver events
• device test coverage
• master and robot test coverage

Clean

• up tests

Do

• not run tests on gobot.io branch

JSON

• compatibility with cylon and artoo

More

• test coverage

Refactor

• robot and master

Remove

• robeaux submodule

Update

• README.md
• examples

Use

• golang log

WIP

• robeaux support

0.1 (2013-12-30)

Accept

• POST and GET for commands

Adaptor

• and driver generator

Add

• support for additional parameters
• serialport support
• Travis banner to README
• api commands
• POST command
• master example
• robot master
• Sphero example
• Digispark to list of supported platforms
• helper functions
• Driver channel for events
• port to adaptor

Alter

• structure

Beaglebone

• Black GPIO

Clean

• up files
• up variables
• up some comments

Correctly

• start drivers

DRY

• up On function

Dots

• for ignoring imports

Drop

• unnecessary api parameters

Expose

• robot functions via api

Fix

• example

Go

• fmt examples

Initial

• GETs for api
• commit

Install

• ginkgo and gomega dependencies

Merge

• branch 'examples'
• branch 'master' into ginkgo
• branch 'master' into ginkgo

More

• WIP of base structs

Now

• using Connection.Connect()

Pending

• tests for Robot

Proper

• formatting for README example

Properly

• set default interval

Refactor

• robot name assignment func, and tests to prove it

Reformat

• examples using gofmt
• source using gofmt

Remove

• Params from driver struct
• extra nesting

Rename

• Gobot struct to Master

Set

• GOMAXPROCS property in GobotMaster

Skeleton

• for ginkgo/gomega testing

Small

• refactor
• robot refactor

StartDriver

• is now optional

Switch

• to adaptor, driver, connection and device interfaces

Travis

• lang build

Tweak

• json output

Update

• examples
• README.md
• timers and fix issues

WIP

• multiple robot support
• connections and devices

Work

• is optional