# CHANGELOG ## [Unreleased](https://github.com/hybridgroup/gobot/compare/v2.3.0...HEAD) ## [v2.3.0](https://github.com/hybridgroup/gobot/compare/v2.2.0...v2.3.0) (2024-01-06) ### Adaptors * **pwm:** introduce scale option for servo ([#1046](https://github.com/hybridgroup/gobot/issues/1046)) * **analogpins:** add a generic analog pin adaptor ([#1041](https://github.com/hybridgroup/gobot/issues/1041)) ### Aio * fix data race in AnalogSensorDriver ([#1024](https://github.com/hybridgroup/gobot/issues/1024)) * **all:** introduce functional options ([#1039](https://github.com/hybridgroup/gobot/issues/1039)) * **analog sensor:** fix deadlock in cyclic reading ([#1042](https://github.com/hybridgroup/gobot/issues/1042)) * **thermalzone:** add driver for read a thermalzone from system ([#1040](https://github.com/hybridgroup/gobot/issues/1040)) ### Build * **go, deps:** update modules ([#1047](https://github.com/hybridgroup/gobot/issues/1047), [#1052](https://github.com/hybridgroup/gobot/issues/1052)) ### Doc * **test:** use -race for tests by default ([#1035](https://github.com/hybridgroup/gobot/issues/1035)) ### Gpio * fix data race in StepperDriver ([#1029](https://github.com/hybridgroup/gobot/issues/1029)) * fix data race in PIRMotionDriver ([#1028](https://github.com/hybridgroup/gobot/issues/1028)) * fix data race in ButtonDriver ([#1027](https://github.com/hybridgroup/gobot/issues/1027)) * fix data race in EasyDriver ([#1025](https://github.com/hybridgroup/gobot/issues/1025)) * **all:** introduce functional options ([#1045](https://github.com/hybridgroup/gobot/issues/1045)) ### I2c * **core:** fix problems with usage of uintptr ([#1033](https://github.com/hybridgroup/gobot/issues/1033)) ### Lint * **all:** fix issues of errorlint etc ([#1037](https://github.com/hybridgroup/gobot/issues/1037)) * **all:** switch to 1.55.2 and adjust linter issues ([#1036](https://github.com/hybridgroup/gobot/issues/1036)) ### Ollie * **test:** fix data race in test ([#1034](https://github.com/hybridgroup/gobot/issues/1034)) ### Raspi * **pwm:** add support for sysfs and fix pi-blaster ([#1048](https://github.com/hybridgroup/gobot/issues/1048)) ## [v2.2.0](https://github.com/hybridgroup/gobot/compare/v2.1.1...v2.2.0) (2023-10-29) ### Adaptors * **PWM:** fix wrong duty cycle after kill program ([#994](https://github.com/hybridgroup/gobot/issues/994)) ### Beaglebone * **doc:** fix preceding typo ([#985](https://github.com/hybridgroup/gobot/issues/985)) ### Build * **deps:** module update ([#992](https://github.com/hybridgroup/gobot/issues/992)) * **go, deps:** switch to Go 1.19 and update modules ([#1008](https://github.com/hybridgroup/gobot/issues/1008)) * **style:** switch to gofumpt and add linters ([#1009](https://github.com/hybridgroup/gobot/issues/1009)) ### Doc * **roadmap:** remove file ROADMAP.md after creating issues ([#1005](https://github.com/hybridgroup/gobot/issues/1005)) ### Dragonboard * fix example and documentation ([#977](https://github.com/hybridgroup/gobot/issues/977)) ### Gpio * **hcsr04:** add driver for ultrasonic ranging module ([#1012](https://github.com/hybridgroup/gobot/issues/1012)) ### I2c * **PCA9685, adafruit, adafruit2327, adafruit2348:** clean up architecture and fix init ([#1021](https://github.com/hybridgroup/gobot/issues/1021)) ### Jetson * **PWM:** fix set period ([#1019](https://github.com/hybridgroup/gobot/issues/1019)) ### Joystick * **core:** replace sdl with 0xcafed00d/joystick package ([#988](https://github.com/hybridgroup/gobot/issues/988)) ### Sphero * Add support for calibration ### System * **gpio:** add edge polling function ([#1015](https://github.com/hybridgroup/gobot/issues/1015)) ### Test * **all:** substitude assert.Nil by assert.NoError if useful ([#1016](https://github.com/hybridgroup/gobot/issues/1016)) * **all:** substitude assert.Error by assert.ErrorContains ([#1014](https://github.com/hybridgroup/gobot/issues/1014), [#1011](https://github.com/hybridgroup/gobot/issues/1011)) * **all:** switch to test package stretchr testify ([#1006](https://github.com/hybridgroup/gobot/issues/1006)) * **gpio, aio:** cleanup helper_test ([#1018](https://github.com/hybridgroup/gobot/issues/1018)) ## [v2.1.1](https://github.com/hybridgroup/gobot/compare/v2.1.0...v2.1.1) (2023-07-07) ### All * upgrade modules * substitute deprecated ioutil methods ([#923](https://github.com/hybridgroup/gobot/issues/923)) * **linter:** activate linters "errcheck", "ineffassign", "unused" and fix issues ([#950](https://github.com/hybridgroup/gobot/issues/950)) * **linter, format:** format code and list of linter todo's ([#962](https://github.com/hybridgroup/gobot/issues/962)) * **linter:** activate linter "makezero" and fix issue ([#965](https://github.com/hybridgroup/gobot/issues/965)) ### Ble * simplify and substitute errors.Wrap() ([#958](https://github.com/hybridgroup/gobot/issues/958)) ### Build * **go:** switch to Go 1.18 ([#940](https://github.com/hybridgroup/gobot/issues/940)) ### Core * CLI removed ([#946](https://github.com/hybridgroup/gobot/issues/946)) ### Doc * fix and improve documentation regarding to installation ([#946](https://github.com/hybridgroup/gobot/issues/946), [#970](https://github.com/hybridgroup/gobot/issues/970)) ### Mavlink * fix linter issues of errcheck ([#959](https://github.com/hybridgroup/gobot/issues/959)) ### System * **syscall:** switch to x/sys ([#963](https://github.com/hybridgroup/gobot/issues/963)) ### Tello * fix wifiMessage and lightMessage ([#957](https://github.com/hybridgroup/gobot/issues/957)) * fix partially [#793](https://github.com/hybridgroup/gobot/issues/793) by initialize doneCh in NewDriverWithIP ([#931](https://github.com/hybridgroup/gobot/issues/931)) ## [v2.1.0](https://github.com/hybridgroup/gobot/compare/v2.0.3...v2.1.0) (2023-05-29) ### Build * **v2:** revert of [#927](https://github.com/hybridgroup/gobot/pull/927), no usage of a v2 subfolder anymore (issue [#920](https://github.com/hybridgroup/gobot/issues/920)) ## [v2.0.3](https://github.com/hybridgroup/gobot/compare/v2.0.2...v2.0.3) (2023-05-24) * accidentally created release without any changes ## [v2.0.2](https://github.com/hybridgroup/gobot/compare/v2.0.1...v2.0.2) (2023-05-22) ### Build * **v2:** fix usage by moving code to a v2 subfolder ([#927](https://github.com/hybridgroup/gobot/pull/927)) ## [v2.0.1](https://github.com/hybridgroup/gobot/compare/v2.0.0...v2.0.1) (2023-05-21) ### Build * **style:** add golangci-lint workflow configuration ([#916](https://github.com/hybridgroup/gobot/issues/916)) * **style:** fix linter findings of "gosimple", "govet" and "staticcheck" ([#917](https://github.com/hybridgroup/gobot/issues/917)) ### Bump * periph.io/x/conn/v3 from 3.6.10 to 3.7.0 ([#913](https://github.com/hybridgroup/gobot/issues/913)) * github.com/gofrs/uuid from 4.3.0+incompatible to 4.4.0+incompatible ([#914](https://github.com/hybridgroup/gobot/issues/914)) * golang.org/x/net from 0.1.0 to 0.10.0 ([#915](https://github.com/hybridgroup/gobot/issues/915)) * github.com/nats-io/nats-server/v2 from 2.1.0 to 2.7.4 ([#906](https://github.com/hybridgroup/gobot/issues/906)) ### Core * fix Semantic Import Versioning for v2 ([#921](https://github.com/hybridgroup/gobot/issues/921)) ### Docs * **core:** adjust changelog generation ([#924](https://github.com/hybridgroup/gobot/issues/924)) ## [v2.0.0](https://github.com/hybridgroup/gobot/compare/v1.16.0...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](https://github.com/hybridgroup/gobot/issues/884)) * add tests of more platforms to CI * add configuration file for dependabot ([#907](https://github.com/hybridgroup/gobot/issues/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](https://github.com/hybridgroup/gobot/issues/903)) * add Dualsense joystick (PlayStation 5) ([#880](https://github.com/hybridgroup/gobot/issues/880)) ### nanopi neo * add platform ### piblaster * add unused but missing interface implementation ### radxa rock pi 4(c+) * add platform ([#902](https://github.com/hybridgroup/gobot/issues/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](https://github.com/hybridgroup/gobot/compare/v1.15.0...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](https://github.com/hybridgroup/gobot/compare/v1.14.0...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](https://github.com/hybridgroup/gobot/compare/v1.13.0...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](https://github.com/hybridgroup/gobot/compare/v1.12.0...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](https://github.com/hybridgroup/gobot/compare/1.11.1...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](https://github.com/hybridgroup/gobot/compare/1.11.0...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](https://github.com/hybridgroup/gobot/compare/1.10.2...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](https://github.com/hybridgroup/gobot/compare/1.10.1...1.10.2) (2018-04-24) ### opencv * update GoCV to latest version ## [1.10.1](https://github.com/hybridgroup/gobot/compare/1.10.0...1.10.1) (2018-04-24) ### tello * improve support for DJI Tello drone, especially video ## [1.10.0](https://github.com/hybridgroup/gobot/compare/v1.9.0...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](https://github.com/hybridgroup/gobot/compare/v1.8.0...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](https://github.com/hybridgroup/gobot/compare/v1.7.1...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](https://github.com/hybridgroup/gobot/compare/v1.7.0...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](https://github.com/hybridgroup/gobot/compare/v1.6.1...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](https://github.com/hybridgroup/gobot/compare/v1.6.0...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](https://github.com/hybridgroup/gobot/compare/v1.5.0...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](https://github.com/hybridgroup/gobot/issues/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](https://github.com/hybridgroup/gobot/compare/v1.4.0...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](https://github.com/hybridgroup/gobot/compare/v1.3.0...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](https://github.com/hybridgroup/gobot/compare/v1.2.1...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](https://github.com/hybridgroup/gobot/compare/v1.2.0...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](https://github.com/hybridgroup/gobot/compare/v1.1.0...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](https://github.com/currantlabs/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](https://github.com/hybridgroup/gobot/compare/v1.0.0...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](https://github.com/hybridgroup/gobot/compare/v0.13.0...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](https://github.com/hybridgroup/gobot/compare/v0.12.1...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](https://github.com/hybridgroup/gobot/issues/5) * attempt at correct Travis syntax for gnatsd -[#4](https://github.com/hybridgroup/gobot/issues/4) * attempt at correct Travis syntax for gnatsd -[#3](https://github.com/hybridgroup/gobot/issues/3) * attempt at correct Travis syntax for gnatsd -[#2](https://github.com/hybridgroup/gobot/issues/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](https://github.com/hybridgroup/gobot/compare/v0.12.0...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](https://github.com/hybridgroup/gobot/issues/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](https://github.com/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](https://github.com/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](https://github.com/hybridgroup/gobot/compare/v.0.11.1...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](https://github.com/hybridgroup/gobot/compare/v0.11.0...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](https://github.com/seanmarcia) ### Default * the new MQTT 'AutoReconnect' to false ### Failure * is no longer an option for Go 1.6 ### Fix * [#236](https://github.com/hybridgroup/gobot/issues/236) & fix [#239](https://github.com/hybridgroup/gobot/issues/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](https://github.com/hybridgroup/gobot/compare/0.10.0...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](https://github.com/hybridgroup/gobot/compare/0.8.2...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](https://github.com/hybridgroup/gobot/compare/0.8.1...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](https://github.com/hybridgroup/gobot/compare/0.8...0.8.1) (2014-12-28) ### spark * Add support for spark Events, Functions and Variables ### sphero * Add `SetDataStreaming` and `ConfigureCollisionDetection` methods ## [0.8](https://github.com/hybridgroup/gobot/compare/0.7.1...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](https://github.com/hybridgroup/gobot/compare/0.7...0.7.1) (2014-11-17) ### opencv * Fix pthread_create issue on Mac OS ## [0.7](https://github.com/hybridgroup/gobot/compare/0.6.3...0.7) (2014-11-10) ### Dramatically increased test coverage and documentation ### api * Conform to the [cppp.io](https://gobot.io/x/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](https://github.com/hybridgroup/gobot/compare/0.6.2...0.6.3) (2014-09-24) ### Add support for the Intel Edison ## [0.6.2](https://github.com/hybridgroup/gobot/compare/0.6.1...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](https://github.com/hybridgroup/gobot/compare/0.6...0.6.1) (2014-07-12) ### cli * Fix template error in generator ## [0.6](https://github.com/hybridgroup/gobot/compare/0.5.2...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](https://github.com/hybridgroup/gobot/compare/0.5.1...0.5.2) (2014-06-30) ### beaglebone * Add `DirectPinDriver` * Ensure slots are properly loaded ## [0.5.1](https://github.com/hybridgroup/gobot/compare/0.5...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](https://github.com/hybridgroup/gobot/compare/0.4...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 * Every` and `After` now accept `time.Duration` * Removed reflection helper methods ## [0.4](https://github.com/hybridgroup/gobot/compare/0.3...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](https://github.com/hybridgroup/gobot/compare/0.2...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](https://github.com/hybridgroup/gobot/compare/0.1...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