mirror of https://github.com/kidoman/embd
Merge 88ef514ebd into d3d8c0c5c6
This commit is contained in:
Clinton Freeman
GitHub
commit
de78476aca
4
AUTHORS
4
AUTHORS
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@ -1,4 +0,0 @@
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|||
Karan Misra <kidoman@gmail.com>
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Kunal Powar <kunalpowar1203@gmail.com>
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Nikesh Vora <nikesh.voratp@gmail.com>
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Akhil Sahdev <akhilsahdev@thoughtworks.com>
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@ -3,7 +3,7 @@
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This actually is really simple. A few simple guidelines and we can break for dinner:
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* EMBD is designed with a lot of affection, with utmost importance given to the dev experience (read: the API feel and style.) So always think from that angle when creating the pull request
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* [Documentation](https://godoc.org/github.com/kidoman/embd) helps drive adoption. No exceptions
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* [Documentation](https://godoc.org/github.com/cfreeman/embd) helps drive adoption. No exceptions
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When it comes to the code:
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||||
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@ -23,7 +23,7 @@ When it comes to the code:
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this is inspired by Dave Cheney's gpio library and his work on EPOLL
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```
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* Individual lines must be wrapped at the 70-char limit. Yeah, old school
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* Individual lines must be wrapped at the 70-char limit. Yeah, old school
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* No trailing '.'
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And:
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|
|
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17
CONTRIBUTORS
17
CONTRIBUTORS
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@ -1,17 +0,0 @@
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adeschamps <anthony.j.deschamps@gmail.com>
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alsm <asm@rndm.io>
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Al S-M <asm@rndm.io>
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Ben Delarre <ben@delarre.net>
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Ben Schwartz <benschw@gmail.com>
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Gavin Cabbage <gavincabbage@gmail.com>
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gotang <gotang@foxmail.com>
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Kashyap Kopparam <kashyapkopparam@gmail.com>
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Kunal Powar <kunalpowar1203@gmail.com>
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||||
Marco P. Monteiro <marco_monteiro@sv.comcast.com>
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Matthew Dale <matthew@matthewrdale.com>
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||||
Nikesh Vora <nikesh.voratp@gmail.com>
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||||
SjB <steve@sagacity.ca>
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||||
Steve Beaulac <steve@beaulac.me>
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||||
Thorsten von Eicken <tve@rightscale.com>
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wiless <wiless.bytes@gmail.com>
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Wu Jiang <wu@morediff.info>
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153
README.md
153
README.md
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@ -1,4 +1,4 @@
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# embd [](https://travis-ci.org/kidoman/embd) [](http://godoc.org/github.com/kidoman/embd)
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# embd [](http://godoc.org/github.com/cfreeman/embd)
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**embd** is a hardware abstraction layer (HAL) for embedded systems.
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@ -18,11 +18,6 @@ What embd then adds is first a Golang library interface on top of the various Li
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devices and then another layer of user-level drivers for specific sensors and controllers
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that are connected to gpio pins or one of the buses.
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Development supported and sponsored by [**SoStronk**](https://www.sostronk.com) and
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[**ThoughtWorks**](http://www.thoughtworks.com/).
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Also, you might be interested in: [Why Golang?](https://github.com/kidoman/embd/wiki/Why-Go)
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[Blog post introducing EMBD](http://kidoman.io/framework/embd.html)
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## Getting Started
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@ -37,8 +32,8 @@ package main
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import (
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"time"
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"github.com/kidoman/embd"
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_ "github.com/kidoman/embd/host/rpi" // This loads the RPi driver
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"github.com/cfreeman/embd"
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_ "github.com/cfreeman/embd/host/rpi" // This loads the RPi driver
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)
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func main() {
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@ -51,7 +46,7 @@ func main() {
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Then install the EMBD package:
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$ go get github.com/kidoman/embd
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$ go get github.com/cfreeman/embd
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Build the binary for linux/ARM:
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@ -74,22 +69,57 @@ Then on the rPi run the program with ```sudo```*:
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* Assuming your RaspberryPi has an IP address of ```192.168.2.2```. Substitute as necessary
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* `sudo` (root) permission is required as we are controlling the hardware by writing to special files
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* This sample program is optimized for brevity and does not clean up after itself. Click here to
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see the [full version](https://github.com/kidoman/embd/blob/master/samples/fullblinker.go)
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see the [full version](https://github.com/cfreeman/embd/blob/master/samples/fullblinker.go)
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## Getting Help
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## Supported Platforms
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||||
Join the [slack channel](https://gophers.slack.com/archives/embd)
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## Platforms Supported
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* [RaspberryPi](http://www.raspberrypi.org/) (including [A+](http://www.raspberrypi.org/products/model-a-plus/) and [B+](http://www.raspberrypi.org/products/model-b-plus/))
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* [RaspberryPi 2](http://www.raspberrypi.org/)
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* [NextThing C.H.I.P](https://www.nextthing.co/pages/chip)
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* [BeagleBone Black](http://beagleboard.org/Products/BeagleBone%20Black)
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||||
* [Intel Edison](https://software.intel.com/en-us/iot/hardware/edison)
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||||
* [NextThing C.H.I.P](https://www.nextthing.co/pages/chip)
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||||
* [RaspberryPi 1 A+](http://www.raspberrypi.org/products/model-a-plus/)
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||||
* [RaspberryPi 1 B+](https://www.raspberrypi.org/products/model-b-plus/)
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* [RaspberryPi 2](https://www.raspberrypi.org/products/raspberry-pi-2-model-b/)
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* [RaspberryPi 3](https://www.raspberrypi.org/products/raspberry-pi-3-model-b/)
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## Supported Protocols
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* **Digital GPIO** [Documentation](http://godoc.org/github.com/cfreeman/embd#DigitalPin)
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* **Analog GPIO** [Documentation](http://godoc.org/github.com/cfreeman/embd#AnalogPin)
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* **PWM** [Documentation](http://godoc.org/github.com/cfreeman/embd#PWMPin)
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* **I2C** [Documentation](http://godoc.org/github.com/cfreeman/embd#I2CBus)
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* **LED** [Documentation](http://godoc.org/github.com/cfreeman/embd#LED)
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* **SPI** [Documentation](http://godoc.org/github.com/cfreeman/embd#SPIBus)
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## Supported Sensors
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* **BH1750FVI** Luminosity sensor [Documentation](http://godoc.org/github.com/cfreeman/embd/sensor/bh1750fvi), [Datasheet](http://www.elechouse.com/elechouse/images/product/Digital%20light%20Sensor/bh1750fvi-e.pdf)
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* **BME280** Pressure, Temperature and Humidity Sensor [Documentation](https://godoc.org/github.com/cfreeman/embd/sensor/bme280), [Datasheet](https://cdn-shop.adafruit.com/datasheets/BST-BME280_DS001-10.pdf)
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* **BMP085** Barometric pressure sensor [Documentation](http://godoc.org/github.com/cfreeman/embd/sensor/bmp085), [Datasheet](https://www.sparkfun.com/datasheets/Components/General/BST-BMP085-DS000-05.pdf)
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* **BMP180** Barometric pressure sensor [Documentation](http://godoc.org/github.com/cfreeman/embd/sensor/bmp180), [Datasheet](http://www.adafruit.com/datasheets/BST-BMP180-DS000-09.pdf)
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* **L3GD20** Gyroscope [Documentation](http://godoc.org/github.com/cfreeman/embd/sensor/l3gd20), [Datasheet](http://www.adafruit.com/datasheets/L3GD20.pdf)
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* **LSM303** Accelerometer and magnetometer [Documentation](http://godoc.org/github.com/cfreeman/embd/sensor/lsm303), [Datasheet](https://www.sparkfun.com/datasheets/Sensors/Magneto/LSM303%20Datasheet.pdf)
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||||
* **TMP006** Thermopile sensor [Documentation](http://godoc.org/github.com/cfreeman/embd/sensor/tmp006), [Datasheet](http://www.adafruit.com/datasheets/tmp006.pdf)
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||||
* **US020** Ultrasonic proximity sensor [Documentation](http://godoc.org/github.com/cfreeman/embd/sensor/us020), [Product Page](http://www.digibay.in/sensor/object-detection-and-proximity?product_id=239)
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||||
* **Watersensor** Based on LM393 (currently only provides digital support) [Documentation](http://godoc.org/github.com/cfreeman/embd/sensor/watersensor)[Datasheet](http://www.ti.com/lit/ds/symlink/lm393-n.pdf)
|
||||
|
||||
## Interfaces
|
||||
|
||||
* **Keypad(4x3)** [Product Page](http://www.adafruit.com/products/419#Learn)
|
||||
|
||||
## Controllers
|
||||
|
||||
* **PCA9685** 16-channel, 12-bit PWM Controller with I2C protocol [Documentation](http://godoc.org/github.com/cfreeman/embd/controller/pca9685), [Datasheet](http://www.adafruit.com/datasheets/PCA9685.pdf), [Product Page](http://www.adafruit.com/products/815)
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* **MCP4725** 12-bit DAC [Documentation](http://godoc.org/github.com/cfreeman/embd/controller/mcp4725), [Datasheet](http://www.adafruit.com/datasheets/mcp4725.pdf), [Product Page](http://www.adafruit.com/products/935)
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* **ServoBlaster** RPi PWM/PCM based PWM controller [Documentation](http://godoc.org/github.com/cfreeman/embd/controller/servoblaster), [Product Page](https://github.com/richardghirst/PiBits/tree/master/ServoBlaster)
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||||
|
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## Convertors
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||||
* **MCP3008** 8-channel, 10-bit ADC with SPI protocol, [Datasheet](https://www.adafruit.com/datasheets/MCP3008.pdf)
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||||
|
||||
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## The command line tool
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||||
go get github.com/kidoman/embd/embd
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go get github.com/cfreeman/embd/embd
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||||
|
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will install a command line utility ```embd``` which will allow you to quickly get started with prototyping. The binary should be available in your ```$GOPATH/bin```. However, to be able to run this on a ARM based device, you will need to build it with ```GOOS=linux``` and ```GOARCH=arm``` environment variables set.
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@ -107,14 +137,14 @@ Package **embd** provides a hardware abstraction layer for doing embedded progra
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on supported platforms like the Raspberry Pi and BeagleBone Black. Most of the examples below
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will work without change (i.e. the same binary) on all supported platforms. How cool is that?
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||||
|
||||
Although samples are all present in the [samples](https://github.com/kidoman/embd/tree/master/samples) folder,
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Although samples are all present in the [samples](https://github.com/cfreeman/embd/tree/master/samples) folder,
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we will show a few choice examples here.
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||||
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||||
Use the **LED** driver to toggle LEDs on the BBB:
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||||
```go
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import "github.com/kidoman/embd"
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||||
import _ "github.com/kidoman/embd/host/all"
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||||
import "github.com/cfreeman/embd"
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||||
import _ "github.com/cfreeman/embd/host/all"
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||||
...
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embd.InitLED()
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defer embd.CloseLED()
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@ -127,8 +157,8 @@ led.Toggle()
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Even shorter when quickly trying things out:
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|
||||
```go
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import "github.com/kidoman/embd"
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||||
import _ "github.com/kidoman/embd/host/all"
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||||
import "github.com/cfreeman/embd"
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||||
import _ "github.com/cfreeman/embd/host/all"
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||||
...
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embd.InitLED()
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defer embd.CloseLED()
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@ -141,8 +171,8 @@ embd.ToggleLED(3)
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BBB + **PWM**:
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||||
```go
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import "github.com/kidoman/embd"
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||||
import _ "github.com/kidoman/embd/host/all"
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||||
import "github.com/cfreeman/embd"
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import _ "github.com/cfreeman/embd/host/all"
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||||
...
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embd.InitGPIO()
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defer embd.CloseGPIO()
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@ -156,8 +186,8 @@ pwm.SetDuty(1000)
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|||
Control **GPIO** pins on the RaspberryPi / BeagleBone Black:
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||||
|
||||
```go
|
||||
import "github.com/kidoman/embd"
|
||||
import _ "github.com/kidoman/embd/host/all"
|
||||
import "github.com/cfreeman/embd"
|
||||
import _ "github.com/cfreeman/embd/host/all"
|
||||
...
|
||||
embd.InitGPIO()
|
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defer embd.CloseGPIO()
|
||||
|
|
@ -169,8 +199,8 @@ embd.DigitalWrite(10, embd.High)
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|||
Could also do:
|
||||
|
||||
```go
|
||||
import "github.com/kidoman/embd"
|
||||
import _ "github.com/kidoman/embd/host/all"
|
||||
import "github.com/cfreeman/embd"
|
||||
import _ "github.com/cfreeman/embd/host/all"
|
||||
...
|
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embd.InitGPIO()
|
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defer embd.CloseGPIO()
|
||||
|
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@ -184,9 +214,9 @@ pin.Write(embd.High)
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Or read data from the **Bosch BMP085** barometric sensor:
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||||
|
||||
```go
|
||||
import "github.com/kidoman/embd"
|
||||
import "github.com/kidoman/embd/sensor/bmp085"
|
||||
import _ "github.com/kidoman/embd/host/all"
|
||||
import "github.com/cfreeman/embd"
|
||||
import "github.com/cfreeman/embd/sensor/bmp085"
|
||||
import _ "github.com/cfreeman/embd/host/all"
|
||||
...
|
||||
bus := embd.NewI2CBus(1)
|
||||
...
|
||||
|
|
@ -199,9 +229,9 @@ altitude, err := baro.Altitude()
|
|||
Even find out the heading from the **LSM303** magnetometer:
|
||||
|
||||
```go
|
||||
import "github.com/kidoman/embd"
|
||||
import "github.com/kidoman/embd/sensor/lsm303"
|
||||
import _ "github.com/kidoman/embd/host/all"
|
||||
import "github.com/cfreeman/embd"
|
||||
import "github.com/cfreeman/embd/sensor/lsm303"
|
||||
import _ "github.com/cfreeman/embd/host/all"
|
||||
...
|
||||
bus := embd.NewI2CBus(1)
|
||||
...
|
||||
|
|
@ -213,47 +243,22 @@ heading, err := mag.Heading()
|
|||
The above two examples depend on **I2C** and therefore will work without change on almost all
|
||||
platforms.
|
||||
|
||||
## Protocols Supported
|
||||
|
||||
* **Digital GPIO** [Documentation](http://godoc.org/github.com/kidoman/embd#DigitalPin)
|
||||
* **Analog GPIO** [Documentation](http://godoc.org/github.com/kidoman/embd#AnalogPin)
|
||||
* **PWM** [Documentation](http://godoc.org/github.com/kidoman/embd#PWMPin)
|
||||
* **I2C** [Documentation](http://godoc.org/github.com/kidoman/embd#I2CBus)
|
||||
* **LED** [Documentation](http://godoc.org/github.com/kidoman/embd#LED)
|
||||
* **SPI** [Documentation](http://godoc.org/github.com/kidoman/embd#SPIBus)
|
||||
|
||||
## Sensors Supported
|
||||
|
||||
* **TMP006** Thermopile sensor [Documentation](http://godoc.org/github.com/kidoman/embd/sensor/tmp006), [Datasheet](http://www.adafruit.com/datasheets/tmp006.pdf), [Userguide](http://www.adafruit.com/datasheets/tmp006ug.pdf)
|
||||
* **BMP085** Barometric pressure sensor [Documentation](http://godoc.org/github.com/kidoman/embd/sensor/bmp085), [Datasheet](https://www.sparkfun.com/datasheets/Components/General/BST-BMP085-DS000-05.pdf)
|
||||
* **BMP180** Barometric pressure sensor [Documentation](http://godoc.org/github.com/kidoman/embd/sensor/bmp180), [Datasheet](http://www.adafruit.com/datasheets/BST-BMP180-DS000-09.pdf)
|
||||
* **LSM303** Accelerometer and magnetometer [Documentation](http://godoc.org/github.com/kidoman/embd/sensor/lsm303), [Datasheet](https://www.sparkfun.com/datasheets/Sensors/Magneto/LSM303%20Datasheet.pdf)
|
||||
* **L3GD20** Gyroscope [Documentation](http://godoc.org/github.com/kidoman/embd/sensor/l3gd20), [Datasheet](http://www.adafruit.com/datasheets/L3GD20.pdf)
|
||||
* **US020** Ultrasonic proximity sensor [Documentation](http://godoc.org/github.com/kidoman/embd/sensor/us020), [Product Page](http://www.digibay.in/sensor/object-detection-and-proximity?product_id=239)
|
||||
* **BH1750FVI** Luminosity sensor [Documentation](http://godoc.org/github.com/kidoman/embd/sensor/bh1750fvi), [Datasheet](http://www.elechouse.com/elechouse/images/product/Digital%20light%20Sensor/bh1750fvi-e.pdf)
|
||||
|
||||
## Interfaces
|
||||
|
||||
* **Keypad(4x3)** [Product Page](http://www.adafruit.com/products/419#Learn)
|
||||
|
||||
## Controllers
|
||||
|
||||
* **PCA9685** 16-channel, 12-bit PWM Controller with I2C protocol [Documentation](http://godoc.org/github.com/kidoman/embd/controller/pca9685), [Datasheet](http://www.adafruit.com/datasheets/PCA9685.pdf), [Product Page](http://www.adafruit.com/products/815)
|
||||
* **MCP4725** 12-bit DAC [Documentation](http://godoc.org/github.com/kidoman/embd/controller/mcp4725), [Datasheet](http://www.adafruit.com/datasheets/mcp4725.pdf), [Product Page](http://www.adafruit.com/products/935)
|
||||
* **ServoBlaster** RPi PWM/PCM based PWM controller [Documentation](http://godoc.org/github.com/kidoman/embd/controller/servoblaster), [Product Page](https://github.com/richardghirst/PiBits/tree/master/ServoBlaster)
|
||||
|
||||
## Convertors
|
||||
|
||||
* **MCP3008** 8-channel, 10-bit ADC with SPI protocol, [Datasheet](https://www.adafruit.com/datasheets/MCP3008.pdf)
|
||||
|
||||
## Contributing
|
||||
|
||||
[Pull requests](https://github.com/kidoman/embd/pulls) that follow the
|
||||
[guidelines](https://github.com/kidoman/embd/blob/master/CONTRIBUTING.md) are very appreciated.
|
||||
[Pull requests](https://github.com/cfreeman/embd/pulls) that follow the
|
||||
[guidelines](https://github.com/cfreeman/embd/blob/master/CONTRIBUTING.md) are very appreciated.
|
||||
|
||||
If you find a problem but are not up to coding a fix please file an
|
||||
[issue](https://github.com/kidoman/embd/issues).
|
||||
[issue](https://github.com/cfreeman/embd/issues).
|
||||
Thank you!
|
||||
|
||||
## About
|
||||
## ROADMAP
|
||||
|
||||
EMBD is affectionately designed/developed by Karan Misra ([kidoman](https://github.com/kidoman)), Kunal Powar ([kunalpowar](https://github.com/kunalpowar)) and [FRIENDS](https://github.com/kidoman/embd/blob/master/AUTHORS). We also have a list of [CONTRIBUTORS](https://github.com/kidoman/embd/blob/master/CONTRIBUTORS).
|
||||
* Continue to tidy up the README and other documentation.
|
||||
* move utils.go into util package
|
||||
* Make sure there are samples for all supported hardware. Better organise samples move into godoc?
|
||||
* Rummage through the old, largely abandoned parent repo and pull in as many of the requests as possible.
|
||||
* A fully featured cli tool (**embd**)
|
||||
* Continue to add support for additional sensors/controllers/convertors.
|
||||
* Continue to add support for additional hosts (Cubietruck, Radxa, etc).
|
||||
* Supporting something other than Linux
|
||||
|
|
|
|||
14
ROADMAP.md
14
ROADMAP.md
|
|
@ -1,14 +0,0 @@
|
|||
# embd roadmap
|
||||
|
||||
The following features are planned (in no particular order):
|
||||
|
||||
* A fully featured cli tool (**embd**)
|
||||
* Support for UART, SPI
|
||||
* Support for a whole range of sensors/controllers
|
||||
* Support for Intel Galileo (will require a few changes to Golang, but not unsurmountable)
|
||||
* Support for a lot of other ARM prototyping boards (Cubietruck, Radxa, etc.)
|
||||
* Awesome documentation
|
||||
* A embd UI (similar to the Arduino IDE)
|
||||
* Supporting something other than Linux
|
||||
* Support for vision processing (OpenCV ?)
|
||||
* Allow remote instrumentation of the host via network/web sockets/etc.
|
||||
|
|
@ -0,0 +1,85 @@
|
|||
/*
|
||||
* Copyright (c) Clinton Freeman 2017
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
|
||||
* associated documentation files (the "Software"), to deal in the Software without restriction,
|
||||
* including without limitation the rights to use, copy, modify, merge, publish, distribute,
|
||||
* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in all copies or
|
||||
* substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
|
||||
* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||||
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
package apa102
|
||||
|
||||
import (
|
||||
"github.com/cfreeman/embd"
|
||||
)
|
||||
|
||||
const (
|
||||
MAX_BRIGHTNESS = 31
|
||||
)
|
||||
|
||||
type APA102 struct {
|
||||
Bus embd.SPIBus
|
||||
LED []uint8
|
||||
nLED int
|
||||
}
|
||||
|
||||
func New(bus embd.SPIBus, numLEDs int) *APA102 {
|
||||
res := &APA102{
|
||||
Bus: bus,
|
||||
LED: make([]uint8, numLEDs*4),
|
||||
nLED: numLEDs,
|
||||
}
|
||||
|
||||
// Init the intensity field for each LED which is
|
||||
// 0b111 + 5 intensity bits.
|
||||
for i := 0; i < (numLEDs * 4); i = i + 4 {
|
||||
res.LED[i] = 224
|
||||
}
|
||||
|
||||
return res
|
||||
}
|
||||
|
||||
func (a *APA102) SetLED(index int, r uint8, g uint8, b uint8, i uint8) error {
|
||||
intensity := i
|
||||
if i > 31 {
|
||||
intensity = 31
|
||||
}
|
||||
|
||||
ind := index * 4
|
||||
|
||||
a.LED[ind+0] = 224 + intensity // Brightness is 0b111 + 5 intensity bits
|
||||
a.LED[ind+1] = b
|
||||
a.LED[ind+2] = g
|
||||
a.LED[ind+3] = r
|
||||
|
||||
return a.Show()
|
||||
}
|
||||
|
||||
func (a *APA102) Show() error {
|
||||
// Start frame is 32 zero bits.
|
||||
err := a.Bus.TransferAndReceiveData([]uint8{0, 0, 0, 0})
|
||||
|
||||
// LED data.
|
||||
// 111+5bits(intensity) + 1byte(Red) + 1byte(Green) + 1byte(Blue)
|
||||
err = a.Bus.TransferAndReceiveData(a.LED)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
err = a.Bus.TransferAndReceiveData([]uint8{1, 1, 1, 1})
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
|
@ -1,3 +1,22 @@
|
|||
/*
|
||||
* Copyright (c) Matthew Dale 2014
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
|
||||
* associated documentation files (the "Software"), to deal in the Software without restriction,
|
||||
* including without limitation the rights to use, copy, modify, merge, publish, distribute,
|
||||
* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in all copies or
|
||||
* substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
|
||||
* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||||
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
/*
|
||||
Package hd44780 allows controlling an HD44780-compatible character LCD
|
||||
controller. Currently the library is write-only and does not support
|
||||
|
|
@ -15,8 +34,8 @@ package hd44780
|
|||
import (
|
||||
"time"
|
||||
|
||||
"github.com/cfreeman/embd"
|
||||
"github.com/golang/glog"
|
||||
"github.com/kidoman/embd"
|
||||
)
|
||||
|
||||
type entryMode byte
|
||||
|
|
|
|||
|
|
@ -1,3 +1,22 @@
|
|||
/*
|
||||
* Copyright (c) Matthew Dale 2014
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
|
||||
* associated documentation files (the "Software"), to deal in the Software without restriction,
|
||||
* including without limitation the rights to use, copy, modify, merge, publish, distribute,
|
||||
* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in all copies or
|
||||
* substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
|
||||
* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||||
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
package hd44780
|
||||
|
||||
import (
|
||||
|
|
@ -6,7 +25,7 @@ import (
|
|||
"testing"
|
||||
"time"
|
||||
|
||||
"github.com/kidoman/embd"
|
||||
"github.com/cfreeman/embd"
|
||||
)
|
||||
|
||||
const (
|
||||
|
|
|
|||
|
|
@ -1,11 +1,30 @@
|
|||
/*
|
||||
* Copyright (c) Karan Misra 2014
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
|
||||
* associated documentation files (the "Software"), to deal in the Software without restriction,
|
||||
* including without limitation the rights to use, copy, modify, merge, publish, distribute,
|
||||
* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in all copies or
|
||||
* substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
|
||||
* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||||
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
// Package mcp4725 allows interfacing with the MCP4725 DAC.
|
||||
package mcp4725
|
||||
|
||||
import (
|
||||
"sync"
|
||||
|
||||
"github.com/cfreeman/embd"
|
||||
"github.com/golang/glog"
|
||||
"github.com/kidoman/embd"
|
||||
)
|
||||
|
||||
const (
|
||||
|
|
|
|||
|
|
@ -1,3 +1,22 @@
|
|||
/*
|
||||
* Copyright (c) Kunal Powar 2014
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
|
||||
* associated documentation files (the "Software"), to deal in the Software without restriction,
|
||||
* including without limitation the rights to use, copy, modify, merge, publish, distribute,
|
||||
* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in all copies or
|
||||
* substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
|
||||
* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||||
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
// Package pca9685 allows interfacing with the pca9685 16-channel, 12-bit PWM Controller through I2C protocol.
|
||||
package pca9685
|
||||
|
||||
|
|
@ -6,9 +25,9 @@ import (
|
|||
"sync"
|
||||
"time"
|
||||
|
||||
"github.com/cfreeman/embd"
|
||||
"github.com/cfreeman/embd/util"
|
||||
"github.com/golang/glog"
|
||||
"github.com/kidoman/embd"
|
||||
"github.com/kidoman/embd/util"
|
||||
)
|
||||
|
||||
const (
|
||||
|
|
|
|||
|
|
@ -0,0 +1,62 @@
|
|||
/*
|
||||
* Copyright (c) Clinton Freeman 2016
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
|
||||
* associated documentation files (the "Software"), to deal in the Software without restriction,
|
||||
* including without limitation the rights to use, copy, modify, merge, publish, distribute,
|
||||
* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in all copies or
|
||||
* substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
|
||||
* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||||
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
// Package pcal9535a adds support for the low volage GPIO expander as found in the Raspberry
|
||||
// Pi Relay board by Seeed Studio.
|
||||
package pcal9535a
|
||||
|
||||
import (
|
||||
"github.com/cfreeman/embd"
|
||||
)
|
||||
|
||||
// More details at - http://wiki.seeedstudio.com/wiki/Raspberry_Pi_Relay_Board_v1.0
|
||||
const (
|
||||
REG_MODE = 0x06
|
||||
)
|
||||
|
||||
type PCAL9535A struct {
|
||||
Bus embd.I2CBus
|
||||
Addr byte
|
||||
D byte
|
||||
}
|
||||
|
||||
// New creates and connects to a PCAL9535A GPIO expander.
|
||||
func New(bus embd.I2CBus, addr byte) (*PCAL9535A, error) {
|
||||
return &PCAL9535A{
|
||||
Bus: bus,
|
||||
Addr: addr,
|
||||
D: 0xff,
|
||||
}, bus.WriteByteToReg(addr, REG_MODE, 0xff)
|
||||
}
|
||||
|
||||
// Sets the nominated GPIO pin to either high (on = true) or low (on = false)
|
||||
func (c *PCAL9535A) SetPin(pin uint, on bool) error {
|
||||
if on {
|
||||
c.D &= ^(byte(0x1) << pin)
|
||||
} else {
|
||||
c.D |= (byte(0x1) << pin)
|
||||
}
|
||||
|
||||
return c.Bus.WriteByteToReg(c.Addr, REG_MODE, c.D)
|
||||
}
|
||||
|
||||
// Gets the state of supplied pin true = high or on, while false = low or off.
|
||||
func (c *PCAL9535A) GetPin(pin uint) bool {
|
||||
return (((c.D >> pin) & 1) == 0)
|
||||
}
|
||||
|
|
@ -1,3 +1,22 @@
|
|||
/*
|
||||
* Copyright (c) Karan Misra 2014
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
|
||||
* associated documentation files (the "Software"), to deal in the Software without restriction,
|
||||
* including without limitation the rights to use, copy, modify, merge, publish, distribute,
|
||||
* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in all copies or
|
||||
* substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
|
||||
* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||||
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
// Package servoblaster allows interfacing with the software servoblaster driver.
|
||||
//
|
||||
// More details on ServoBlaster at: https://github.com/richardghirst/PiBits/tree/master/ServoBlaster
|
||||
|
|
|
|||
|
|
@ -1,9 +1,28 @@
|
|||
/*
|
||||
* Copyright (c) Kunal Powar 2014
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
|
||||
* associated documentation files (the "Software"), to deal in the Software without restriction,
|
||||
* including without limitation the rights to use, copy, modify, merge, publish, distribute,
|
||||
* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in all copies or
|
||||
* substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
|
||||
* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||||
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
// Package mcp3008 allows interfacing with the mcp3008 8-channel, 10-bit ADC through SPI protocol.
|
||||
package mcp3008
|
||||
|
||||
import (
|
||||
"github.com/cfreeman/embd"
|
||||
"github.com/golang/glog"
|
||||
"github.com/kidoman/embd"
|
||||
)
|
||||
|
||||
// MCP3008 represents a mcp3008 8bit DAC.
|
||||
|
|
|
|||
|
|
@ -1,3 +1,22 @@
|
|||
/*
|
||||
* Copyright (c) Karan Misra 2014
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
|
||||
* associated documentation files (the "Software"), to deal in the Software without restriction,
|
||||
* including without limitation the rights to use, copy, modify, merge, publish, distribute,
|
||||
* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in all copies or
|
||||
* substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
|
||||
* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||||
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
// Host descriptor data structures.
|
||||
|
||||
package embd
|
||||
|
|
|
|||
26
detect.go
26
detect.go
|
|
@ -1,3 +1,22 @@
|
|||
/*
|
||||
* Copyright (c) Karan Misra 2014
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
|
||||
* associated documentation files (the "Software"), to deal in the Software without restriction,
|
||||
* including without limitation the rights to use, copy, modify, merge, publish, distribute,
|
||||
* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in all copies or
|
||||
* substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
|
||||
* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||||
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
// Host detection.
|
||||
|
||||
package embd
|
||||
|
|
@ -26,6 +45,9 @@ const (
|
|||
// HostGalileo represents the Intel Galileo board.
|
||||
HostGalileo = "Intel Galileo"
|
||||
|
||||
// HostEdison represents teh Intel Edison board.
|
||||
HostEdison = "Intel Edison"
|
||||
|
||||
// HostCubieTruck represents the Cubie Truck.
|
||||
HostCubieTruck = "CubieTruck"
|
||||
|
||||
|
|
@ -126,6 +148,8 @@ func DetectHost() (host Host, rev int, err error) {
|
|||
return HostBBB, rev, nil
|
||||
case strings.Contains(hardware, "BCM2708") || strings.Contains(hardware, "BCM2709") || strings.Contains(hardware, "BCM2835"):
|
||||
return HostRPi, rev, nil
|
||||
case strings.Contains(model, "Genuine Intel(R) CPU 4000 @ 500MHz"):
|
||||
return HostEdison, rev, nil
|
||||
case hardware == "Allwinner sun4i/sun5i Families":
|
||||
if major < 4 || (major == 4 && minor < 4) {
|
||||
return HostNull, 0, fmt.Errorf(
|
||||
|
|
@ -134,6 +158,6 @@ func DetectHost() (host Host, rev int, err error) {
|
|||
}
|
||||
return HostCHIP, rev, nil
|
||||
default:
|
||||
return HostNull, 0, fmt.Errorf(`embd: your host "%v:%v" is not supported at this moment. request support at https://github.com/kidoman/embd/issues`, host, model)
|
||||
return HostNull, 0, fmt.Errorf(`embd: your host "%v:%v" is not supported at this moment. request support at https://github.com/cfreeman/embd/issues`, host, model)
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,3 +1,22 @@
|
|||
/*
|
||||
* Copyright (c) Karan Misra 2014
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
|
||||
* associated documentation files (the "Software"), to deal in the Software without restriction,
|
||||
* including without limitation the rights to use, copy, modify, merge, publish, distribute,
|
||||
* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in all copies or
|
||||
* substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
|
||||
* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||||
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
package embd
|
||||
|
||||
import "testing"
|
||||
|
|
|
|||
20
doc.go
20
doc.go
|
|
@ -22,7 +22,7 @@ called as 1-liners instead of first instantiating a DigitalPin and then writing
|
|||
|
||||
To get started a host driver needs to be registered with the top-level embd package. This is
|
||||
most easily accomplished by doing an "underscore import" on of the sub-packages of embd/host,
|
||||
e.g., `import _ "github.com/kidoman/embd/host/chip"`. An `Init()` function in the host driver
|
||||
e.g., `import _ "github.com/cfreeman/embd/host/chip"`. An `Init()` function in the host driver
|
||||
registers all the individual drivers with embd.
|
||||
|
||||
After getting the host driver the next step might be to instantiate a GPIO pin using
|
||||
|
|
@ -38,7 +38,7 @@ This section shows a few choice samples, more are available in the samples folde
|
|||
|
||||
Use the LED driver to toggle LEDs on the BBB:
|
||||
|
||||
import "github.com/kidoman/embd"
|
||||
import "github.com/cfreeman/embd"
|
||||
...
|
||||
embd.InitLED()
|
||||
defer embd.CloseLED()
|
||||
|
|
@ -49,7 +49,7 @@ Use the LED driver to toggle LEDs on the BBB:
|
|||
|
||||
Even shorter while prototyping:
|
||||
|
||||
import "github.com/kidoman/embd"
|
||||
import "github.com/cfreeman/embd"
|
||||
...
|
||||
embd.InitLED()
|
||||
defer embd.CloseLED()
|
||||
|
|
@ -58,7 +58,7 @@ Even shorter while prototyping:
|
|||
|
||||
BBB + PWM:
|
||||
|
||||
import "github.com/kidoman/embd"
|
||||
import "github.com/cfreeman/embd"
|
||||
...
|
||||
embd.InitGPIO()
|
||||
defer embd.CloseGPIO()
|
||||
|
|
@ -70,7 +70,7 @@ BBB + PWM:
|
|||
|
||||
Control GPIO pins on the RaspberryPi / BeagleBone Black:
|
||||
|
||||
import "github.com/kidoman/embd"
|
||||
import "github.com/cfreeman/embd"
|
||||
...
|
||||
embd.InitGPIO()
|
||||
defer embd.CloseGPIO()
|
||||
|
|
@ -80,7 +80,7 @@ Control GPIO pins on the RaspberryPi / BeagleBone Black:
|
|||
|
||||
Could also do:
|
||||
|
||||
import "github.com/kidoman/embd"
|
||||
import "github.com/cfreeman/embd"
|
||||
...
|
||||
embd.InitGPIO()
|
||||
defer embd.CloseGPIO()
|
||||
|
|
@ -92,8 +92,8 @@ Could also do:
|
|||
|
||||
Or read data from the Bosch BMP085 barometric sensor:
|
||||
|
||||
import "github.com/kidoman/embd"
|
||||
import "github.com/kidoman/embd/sensor/bmp085"
|
||||
import "github.com/cfreeman/embd"
|
||||
import "github.com/cfreeman/embd/sensor/bmp085"
|
||||
...
|
||||
bus := embd.NewI2CBus(1)
|
||||
...
|
||||
|
|
@ -104,8 +104,8 @@ Or read data from the Bosch BMP085 barometric sensor:
|
|||
|
||||
Even find out the heading from the LSM303 magnetometer:
|
||||
|
||||
import "github.com/kidoman/embd"
|
||||
import "github.com/kidoman/embd/sensor/lsm303"
|
||||
import "github.com/cfreeman/embd"
|
||||
import "github.com/cfreeman/embd/sensor/lsm303"
|
||||
...
|
||||
bus := embd.NewI2CBus(1)
|
||||
...
|
||||
|
|
|
|||
|
|
@ -1,11 +1,30 @@
|
|||
/*
|
||||
* Copyright (c) Karan Misra 2014
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
|
||||
* associated documentation files (the "Software"), to deal in the Software without restriction,
|
||||
* including without limitation the rights to use, copy, modify, merge, publish, distribute,
|
||||
* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in all copies or
|
||||
* substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
|
||||
* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||||
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"os"
|
||||
|
||||
"github.com/cfreeman/embd"
|
||||
"github.com/codegangsta/cli"
|
||||
"github.com/kidoman/embd"
|
||||
)
|
||||
|
||||
func detect(c *cli.Context) {
|
||||
|
|
|
|||
21
embd/main.go
21
embd/main.go
|
|
@ -1,10 +1,29 @@
|
|||
/*
|
||||
* Copyright (c) Karan Misra 2014
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
|
||||
* associated documentation files (the "Software"), to deal in the Software without restriction,
|
||||
* including without limitation the rights to use, copy, modify, merge, publish, distribute,
|
||||
* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in all copies or
|
||||
* substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
|
||||
* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||||
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
package main
|
||||
|
||||
import (
|
||||
"os"
|
||||
|
||||
_ "github.com/cfreeman/embd/host/all"
|
||||
"github.com/codegangsta/cli"
|
||||
_ "github.com/kidoman/embd/host/all"
|
||||
)
|
||||
|
||||
var version = "0.1.0"
|
||||
|
|
|
|||
19
gpio.go
19
gpio.go
|
|
@ -1,3 +1,22 @@
|
|||
/*
|
||||
* Copyright (c) Karan Misra 2014
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
|
||||
* associated documentation files (the "Software"), to deal in the Software without restriction,
|
||||
* including without limitation the rights to use, copy, modify, merge, publish, distribute,
|
||||
* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in all copies or
|
||||
* substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
|
||||
* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||||
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
// GPIO support.
|
||||
|
||||
package embd
|
||||
|
|
|
|||
|
|
@ -1,3 +1,22 @@
|
|||
/*
|
||||
* Copyright (c) Karan Misra 2014
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
|
||||
* associated documentation files (the "Software"), to deal in the Software without restriction,
|
||||
* including without limitation the rights to use, copy, modify, merge, publish, distribute,
|
||||
* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in all copies or
|
||||
* substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
|
||||
* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||||
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
// Generic GPIO driver.
|
||||
|
||||
package embd
|
||||
|
|
|
|||
|
|
@ -1,3 +1,22 @@
|
|||
/*
|
||||
* Copyright (c) Karan Misra 2014
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
|
||||
* associated documentation files (the "Software"), to deal in the Software without restriction,
|
||||
* including without limitation the rights to use, copy, modify, merge, publish, distribute,
|
||||
* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in all copies or
|
||||
* substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
|
||||
* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||||
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
package embd
|
||||
|
||||
import (
|
||||
|
|
|
|||
|
|
@ -1,7 +1,27 @@
|
|||
/*
|
||||
* Copyright (c) Karan Misra 2014
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
|
||||
* associated documentation files (the "Software"), to deal in the Software without restriction,
|
||||
* including without limitation the rights to use, copy, modify, merge, publish, distribute,
|
||||
* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in all copies or
|
||||
* substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
|
||||
* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||||
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
// Package all conviniently loads all the inbuilt/supported host drivers.
|
||||
package all
|
||||
|
||||
import (
|
||||
_ "github.com/kidoman/embd/host/bbb"
|
||||
_ "github.com/kidoman/embd/host/rpi"
|
||||
_ "github.com/cfreeman/embd/host/bbb"
|
||||
_ "github.com/cfreeman/embd/host/edison"
|
||||
_ "github.com/cfreeman/embd/host/rpi"
|
||||
)
|
||||
|
|
|
|||
|
|
@ -1,3 +1,22 @@
|
|||
/*
|
||||
* Copyright (c) Karan Misra 2014
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
|
||||
* associated documentation files (the "Software"), to deal in the Software without restriction,
|
||||
* including without limitation the rights to use, copy, modify, merge, publish, distribute,
|
||||
* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in all copies or
|
||||
* substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
|
||||
* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||||
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
// Analog I/O support on the BBB.
|
||||
|
||||
package bbb
|
||||
|
|
@ -9,7 +28,7 @@ import (
|
|||
"strconv"
|
||||
"strings"
|
||||
|
||||
"github.com/kidoman/embd"
|
||||
"github.com/cfreeman/embd"
|
||||
)
|
||||
|
||||
type analogPin struct {
|
||||
|
|
|
|||
|
|
@ -1,9 +1,28 @@
|
|||
/*
|
||||
* Copyright (c) Karan Misra 2014
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
|
||||
* associated documentation files (the "Software"), to deal in the Software without restriction,
|
||||
* including without limitation the rights to use, copy, modify, merge, publish, distribute,
|
||||
* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in all copies or
|
||||
* substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
|
||||
* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||||
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
package bbb
|
||||
|
||||
import (
|
||||
"testing"
|
||||
|
||||
"github.com/kidoman/embd"
|
||||
"github.com/cfreeman/embd"
|
||||
)
|
||||
|
||||
func TestAnalogPinClose(t *testing.T) {
|
||||
|
|
|
|||
|
|
@ -1,3 +1,22 @@
|
|||
/*
|
||||
* Copyright (c) Karan Misra 2014
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
|
||||
* associated documentation files (the "Software"), to deal in the Software without restriction,
|
||||
* including without limitation the rights to use, copy, modify, merge, publish, distribute,
|
||||
* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in all copies or
|
||||
* substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
|
||||
* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||||
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
/*
|
||||
Package bbb provides BeagleBone Black support.
|
||||
The following features are supported on Linux kernel 3.8+
|
||||
|
|
@ -15,9 +34,9 @@ import (
|
|||
"os"
|
||||
"strings"
|
||||
|
||||
"github.com/cfreeman/embd"
|
||||
"github.com/cfreeman/embd/host/generic"
|
||||
"github.com/golang/glog"
|
||||
"github.com/kidoman/embd"
|
||||
"github.com/kidoman/embd/host/generic"
|
||||
)
|
||||
|
||||
var pins = embd.PinMap{
|
||||
|
|
|
|||
|
|
@ -1,3 +1,22 @@
|
|||
/*
|
||||
* Copyright (c) Karan Misra 2014
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
|
||||
* associated documentation files (the "Software"), to deal in the Software without restriction,
|
||||
* including without limitation the rights to use, copy, modify, merge, publish, distribute,
|
||||
* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in all copies or
|
||||
* substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
|
||||
* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||||
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
// PWM support on the BBB.
|
||||
|
||||
package bbb
|
||||
|
|
@ -10,9 +29,9 @@ import (
|
|||
"strconv"
|
||||
"time"
|
||||
|
||||
"github.com/cfreeman/embd"
|
||||
"github.com/cfreeman/embd/util"
|
||||
"github.com/golang/glog"
|
||||
"github.com/kidoman/embd"
|
||||
"github.com/kidoman/embd/util"
|
||||
)
|
||||
|
||||
const (
|
||||
|
|
|
|||
|
|
@ -1,9 +1,28 @@
|
|||
/*
|
||||
* Copyright (c) Karan Misra 2014
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
|
||||
* associated documentation files (the "Software"), to deal in the Software without restriction,
|
||||
* including without limitation the rights to use, copy, modify, merge, publish, distribute,
|
||||
* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in all copies or
|
||||
* substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
|
||||
* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||||
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
package bbb
|
||||
|
||||
import (
|
||||
"testing"
|
||||
|
||||
"github.com/kidoman/embd"
|
||||
"github.com/cfreeman/embd"
|
||||
)
|
||||
|
||||
func TestPWMPinClose(t *testing.T) {
|
||||
|
|
|
|||
|
|
@ -1,7 +1,7 @@
|
|||
# Using embd on CHIP
|
||||
|
||||
The CHIP drivers support gpio, I2C, SPI, and pin interrupts. Not supported are PWM or LED.
|
||||
The names of the pins on chip have multiple aliases. The official CHIP pin names are supported,
|
||||
The names of the pins on chip have multiple aliases. The official CHIP pin names are supported,
|
||||
for example XIO-P1 or LCD-D2 and the pin number are also supported, such as U14-14 (same as XIO-P1)
|
||||
or U13-17. Some of the alternate function names are also supported, like "SPI2_MOSI", and the
|
||||
linux 4.4 kernel gpio pin numbers as well, e.g., 1017 for XIO-P1. Finally, the official GPIO pins
|
||||
|
|
@ -13,8 +13,8 @@ A simple demo to blink an LED connected with a small resistor between XIO-P6 and
|
|||
package main
|
||||
import (
|
||||
"time"
|
||||
"github.com/kidoman/embd"
|
||||
_ "github.com/kidoman/embd/host/chip"
|
||||
"github.com/cfreeman/embd"
|
||||
_ "github.com/cfreeman/embd/host/chip"
|
||||
)
|
||||
|
||||
func main() {
|
||||
|
|
|
|||
|
|
@ -1,4 +1,21 @@
|
|||
// Copyright 2016 by Thorsten von Eicken, see LICENSE file
|
||||
/*
|
||||
* Copyright (c) Thorsten von Eicken 2016
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
|
||||
* associated documentation files (the "Software"), to deal in the Software without restriction,
|
||||
* including without limitation the rights to use, copy, modify, merge, publish, distribute,
|
||||
* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in all copies or
|
||||
* substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
|
||||
* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||||
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
// Package chip provides NextThing C.H.I.P. support.
|
||||
// References:
|
||||
|
|
@ -14,8 +31,8 @@
|
|||
package chip
|
||||
|
||||
import (
|
||||
"github.com/kidoman/embd"
|
||||
"github.com/kidoman/embd/host/generic"
|
||||
"github.com/cfreeman/embd"
|
||||
"github.com/cfreeman/embd/host/generic"
|
||||
)
|
||||
|
||||
var spiDeviceMinor = 32766
|
||||
|
|
|
|||
|
|
@ -0,0 +1,68 @@
|
|||
/*
|
||||
* Copyright (c) Clinton Freeman 2016
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
|
||||
* associated documentation files (the "Software"), to deal in the Software without restriction,
|
||||
* including without limitation the rights to use, copy, modify, merge, publish, distribute,
|
||||
* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in all copies or
|
||||
* substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
|
||||
* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||||
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
// Package edison Provides Intel Edison support.
|
||||
package edison
|
||||
|
||||
import (
|
||||
"github.com/cfreeman/embd"
|
||||
"github.com/cfreeman/embd/host/generic"
|
||||
)
|
||||
|
||||
var pins = embd.PinMap{
|
||||
&embd.PinDesc{ID: "P1_12", Aliases: []string{"12", "GPIO_12"}, Caps: embd.CapDigital, DigitalLogical: 12}, // PWM?
|
||||
&embd.PinDesc{ID: "P1_13", Aliases: []string{"13", "GPIO_13"}, Caps: embd.CapDigital, DigitalLogical: 13}, // PWM?
|
||||
&embd.PinDesc{ID: "P1_14", Aliases: []string{"14", "GPIO_14"}, Caps: embd.CapDigital, DigitalLogical: 14},
|
||||
&embd.PinDesc{ID: "P1_15", Aliases: []string{"15", "GPIO_15"}, Caps: embd.CapDigital, DigitalLogical: 15},
|
||||
&embd.PinDesc{ID: "P1_44", Aliases: []string{"44", "GPIO_44"}, Caps: embd.CapDigital, DigitalLogical: 44},
|
||||
&embd.PinDesc{ID: "P1_45", Aliases: []string{"45", "GPIO_45"}, Caps: embd.CapDigital, DigitalLogical: 45},
|
||||
&embd.PinDesc{ID: "P1_46", Aliases: []string{"46", "GPIO_46"}, Caps: embd.CapDigital, DigitalLogical: 46},
|
||||
&embd.PinDesc{ID: "P1_47", Aliases: []string{"47", "GPIO_47"}, Caps: embd.CapDigital, DigitalLogical: 47},
|
||||
&embd.PinDesc{ID: "P1_48", Aliases: []string{"48", "GPIO_48"}, Caps: embd.CapDigital, DigitalLogical: 48},
|
||||
&embd.PinDesc{ID: "P1_49", Aliases: []string{"49", "GPIO_49"}, Caps: embd.CapDigital, DigitalLogical: 49},
|
||||
&embd.PinDesc{ID: "P1_128", Aliases: []string{"128", "GPIO_128"}, Caps: embd.CapDigital, DigitalLogical: 128}, //CTS?
|
||||
&embd.PinDesc{ID: "P1_129", Aliases: []string{"129", "GPIO_129"}, Caps: embd.CapDigital, DigitalLogical: 129}, //RTS?
|
||||
&embd.PinDesc{ID: "P1_130", Aliases: []string{"130", "GPIO_130", "RXD", "UART0_RXD"}, Caps: embd.CapDigital | embd.CapUART, DigitalLogical: 130},
|
||||
&embd.PinDesc{ID: "P1_131", Aliases: []string{"131", "GPIO_131", "TXD", "UART0_TXD"}, Caps: embd.CapDigital | embd.CapUART, DigitalLogical: 131},
|
||||
&embd.PinDesc{ID: "P1_182", Aliases: []string{"182", "GPIO_182"}, Caps: embd.CapDigital, DigitalLogical: 182}, // PWM?
|
||||
&embd.PinDesc{ID: "P1_183", Aliases: []string{"183", "GPIO_183"}, Caps: embd.CapDigital, DigitalLogical: 183}, // PWM?
|
||||
}
|
||||
|
||||
var ledMap = embd.LEDMap{}
|
||||
|
||||
var spiDeviceMinor = 0 // Check??
|
||||
|
||||
func init() {
|
||||
embd.Register(embd.HostEdison, func(rev int) *embd.Descriptor {
|
||||
return &embd.Descriptor{
|
||||
GPIODriver: func() embd.GPIODriver {
|
||||
return embd.NewGPIODriver(pins, generic.NewDigitalPin, nil, nil)
|
||||
},
|
||||
I2CDriver: func() embd.I2CDriver {
|
||||
return embd.NewI2CDriver(generic.NewI2CBus)
|
||||
},
|
||||
LEDDriver: func() embd.LEDDriver {
|
||||
return embd.NewLEDDriver(ledMap, generic.NewLED)
|
||||
},
|
||||
SPIDriver: func() embd.SPIDriver {
|
||||
return embd.NewSPIDriver(spiDeviceMinor, generic.NewSPIBus, nil)
|
||||
},
|
||||
}
|
||||
})
|
||||
}
|
||||
|
|
@ -1,3 +1,22 @@
|
|||
/*
|
||||
* Copyright (c) Karan Misra 2014
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
|
||||
* associated documentation files (the "Software"), to deal in the Software without restriction,
|
||||
* including without limitation the rights to use, copy, modify, merge, publish, distribute,
|
||||
* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in all copies or
|
||||
* substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
|
||||
* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||||
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
// Digital IO support.
|
||||
// This driver requires kernel version 3.8+ and should work uniformly
|
||||
// across all supported devices.
|
||||
|
|
@ -13,7 +32,7 @@ import (
|
|||
"syscall"
|
||||
"time"
|
||||
|
||||
"github.com/kidoman/embd"
|
||||
"github.com/cfreeman/embd"
|
||||
)
|
||||
|
||||
type digitalPin struct {
|
||||
|
|
|
|||
|
|
@ -1,9 +1,28 @@
|
|||
/*
|
||||
* Copyright (c) Karan Misra 2014
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
|
||||
* associated documentation files (the "Software"), to deal in the Software without restriction,
|
||||
* including without limitation the rights to use, copy, modify, merge, publish, distribute,
|
||||
* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in all copies or
|
||||
* substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
|
||||
* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||||
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
package generic
|
||||
|
||||
import (
|
||||
"testing"
|
||||
|
||||
"github.com/kidoman/embd"
|
||||
"github.com/cfreeman/embd"
|
||||
)
|
||||
|
||||
func TestDigitalPinClose(t *testing.T) {
|
||||
|
|
|
|||
|
|
@ -1,3 +1,22 @@
|
|||
/*
|
||||
* Copyright (c) Karan Misra 2014
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
|
||||
* associated documentation files (the "Software"), to deal in the Software without restriction,
|
||||
* including without limitation the rights to use, copy, modify, merge, publish, distribute,
|
||||
* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in all copies or
|
||||
* substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
|
||||
* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||||
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
// I²C support.
|
||||
|
||||
package generic
|
||||
|
|
@ -11,8 +30,8 @@ import (
|
|||
"time"
|
||||
"unsafe"
|
||||
|
||||
"github.com/cfreeman/embd"
|
||||
"github.com/golang/glog"
|
||||
"github.com/kidoman/embd"
|
||||
)
|
||||
|
||||
const (
|
||||
|
|
|
|||
|
|
@ -1,3 +1,22 @@
|
|||
/*
|
||||
* Copyright (c) Karan Misra 2014
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
|
||||
* associated documentation files (the "Software"), to deal in the Software without restriction,
|
||||
* including without limitation the rights to use, copy, modify, merge, publish, distribute,
|
||||
* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in all copies or
|
||||
* substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
|
||||
* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||||
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
// Generic Interrupt Pins.
|
||||
|
||||
package generic
|
||||
|
|
@ -8,7 +27,7 @@ import (
|
|||
"sync"
|
||||
"syscall"
|
||||
|
||||
"github.com/kidoman/embd"
|
||||
"github.com/cfreeman/embd"
|
||||
)
|
||||
|
||||
const (
|
||||
|
|
|
|||
|
|
@ -1,3 +1,22 @@
|
|||
/*
|
||||
* Copyright (c) Karan Misra 2014
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
|
||||
* associated documentation files (the "Software"), to deal in the Software without restriction,
|
||||
* including without limitation the rights to use, copy, modify, merge, publish, distribute,
|
||||
* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in all copies or
|
||||
* substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
|
||||
* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||||
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
// LED control support.
|
||||
|
||||
package generic
|
||||
|
|
@ -8,7 +27,7 @@ import (
|
|||
"os"
|
||||
"strings"
|
||||
|
||||
"github.com/kidoman/embd"
|
||||
"github.com/cfreeman/embd"
|
||||
)
|
||||
|
||||
type led struct {
|
||||
|
|
|
|||
|
|
@ -1,3 +1,22 @@
|
|||
/*
|
||||
* Copyright (c) Karan Misra 2014
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
|
||||
* associated documentation files (the "Software"), to deal in the Software without restriction,
|
||||
* including without limitation the rights to use, copy, modify, merge, publish, distribute,
|
||||
* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in all copies or
|
||||
* substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
|
||||
* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||||
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
package generic
|
||||
|
||||
import (
|
||||
|
|
@ -7,8 +26,8 @@ import (
|
|||
"syscall"
|
||||
"unsafe"
|
||||
|
||||
"github.com/cfreeman/embd"
|
||||
"github.com/golang/glog"
|
||||
"github.com/kidoman/embd"
|
||||
)
|
||||
|
||||
const (
|
||||
|
|
|
|||
|
|
@ -1,3 +1,22 @@
|
|||
/*
|
||||
* Copyright (c) Karan Misra 2014
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
|
||||
* associated documentation files (the "Software"), to deal in the Software without restriction,
|
||||
* including without limitation the rights to use, copy, modify, merge, publish, distribute,
|
||||
* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in all copies or
|
||||
* substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
|
||||
* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||||
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
/*
|
||||
Package rpi provides Raspberry Pi (including A+/B+) support.
|
||||
The following features are supported on Linux kernel 3.8+
|
||||
|
|
@ -9,8 +28,8 @@
|
|||
package rpi
|
||||
|
||||
import (
|
||||
"github.com/kidoman/embd"
|
||||
"github.com/kidoman/embd/host/generic"
|
||||
"github.com/cfreeman/embd"
|
||||
"github.com/cfreeman/embd/host/generic"
|
||||
)
|
||||
|
||||
var spiDeviceMinor = 0
|
||||
|
|
|
|||
19
i2c.go
19
i2c.go
|
|
@ -1,3 +1,22 @@
|
|||
/*
|
||||
* Copyright (c) Karan Misra 2014
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
|
||||
* associated documentation files (the "Software"), to deal in the Software without restriction,
|
||||
* including without limitation the rights to use, copy, modify, merge, publish, distribute,
|
||||
* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in all copies or
|
||||
* substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
|
||||
* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||||
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
// I2C support.
|
||||
|
||||
package embd
|
||||
|
|
|
|||
19
i2cdriver.go
19
i2cdriver.go
|
|
@ -1,3 +1,22 @@
|
|||
/*
|
||||
* Copyright (c) Karan Misra 2014
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
|
||||
* associated documentation files (the "Software"), to deal in the Software without restriction,
|
||||
* including without limitation the rights to use, copy, modify, merge, publish, distribute,
|
||||
* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in all copies or
|
||||
* substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
|
||||
* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||||
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
// Generic I²C driver.
|
||||
|
||||
package embd
|
||||
|
|
|
|||
|
|
@ -1,3 +1,22 @@
|
|||
/*
|
||||
* Copyright (c) Matthew Dale 2015
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
|
||||
* associated documentation files (the "Software"), to deal in the Software without restriction,
|
||||
* including without limitation the rights to use, copy, modify, merge, publish, distribute,
|
||||
* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in all copies or
|
||||
* substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
|
||||
* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||||
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
/*
|
||||
Package characterdisplay provides an ease-of-use layer on top of a character
|
||||
display controller.
|
||||
|
|
|
|||
|
|
@ -1,3 +1,22 @@
|
|||
/*
|
||||
* Copyright (c) Matthew Dale 2015
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
|
||||
* associated documentation files (the "Software"), to deal in the Software without restriction,
|
||||
* including without limitation the rights to use, copy, modify, merge, publish, distribute,
|
||||
* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in all copies or
|
||||
* substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
|
||||
* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||||
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
package characterdisplay
|
||||
|
||||
import (
|
||||
|
|
|
|||
|
|
@ -1,3 +1,22 @@
|
|||
/*
|
||||
* Copyright (c) Kunal Powar 2014
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
|
||||
* associated documentation files (the "Software"), to deal in the Software without restriction,
|
||||
* including without limitation the rights to use, copy, modify, merge, publish, distribute,
|
||||
* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in all copies or
|
||||
* substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
|
||||
* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||||
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
// Package matrix4x3 allows interfacing 4x3 keypad with Raspberry pi.
|
||||
package matrix4x3
|
||||
|
||||
|
|
@ -6,7 +25,7 @@ import (
|
|||
"sync"
|
||||
"time"
|
||||
|
||||
"github.com/kidoman/embd"
|
||||
"github.com/cfreeman/embd"
|
||||
)
|
||||
|
||||
type Key int
|
||||
|
|
|
|||
19
led.go
19
led.go
|
|
@ -1,3 +1,22 @@
|
|||
/*
|
||||
* Copyright (c) Karan Misra 2014
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
|
||||
* associated documentation files (the "Software"), to deal in the Software without restriction,
|
||||
* including without limitation the rights to use, copy, modify, merge, publish, distribute,
|
||||
* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in all copies or
|
||||
* substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
|
||||
* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||||
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
// LED support.
|
||||
|
||||
package embd
|
||||
|
|
|
|||
19
leddriver.go
19
leddriver.go
|
|
@ -1,3 +1,22 @@
|
|||
/*
|
||||
* Copyright (c) Karan Misra 2014
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
|
||||
* associated documentation files (the "Software"), to deal in the Software without restriction,
|
||||
* including without limitation the rights to use, copy, modify, merge, publish, distribute,
|
||||
* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in all copies or
|
||||
* substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
|
||||
* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||||
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
// Generic LED driver.
|
||||
|
||||
package embd
|
||||
|
|
|
|||
|
|
@ -1,9 +1,28 @@
|
|||
/*
|
||||
* Copyright (c) Kunal Powar 2014
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
|
||||
* associated documentation files (the "Software"), to deal in the Software without restriction,
|
||||
* including without limitation the rights to use, copy, modify, merge, publish, distribute,
|
||||
* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in all copies or
|
||||
* substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
|
||||
* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||||
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
// Package servo allows control of servos using a PWM controller.
|
||||
package servo
|
||||
|
||||
import (
|
||||
"github.com/cfreeman/embd/util"
|
||||
"github.com/golang/glog"
|
||||
"github.com/kidoman/embd/util"
|
||||
)
|
||||
|
||||
const (
|
||||
|
|
|
|||
19
pin.go
19
pin.go
|
|
@ -1,3 +1,22 @@
|
|||
/*
|
||||
* Copyright (c) Karan Misra 2014
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
|
||||
* associated documentation files (the "Software"), to deal in the Software without restriction,
|
||||
* including without limitation the rights to use, copy, modify, merge, publish, distribute,
|
||||
* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in all copies or
|
||||
* substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
|
||||
* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||||
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
// Pin mapping support.
|
||||
|
||||
package embd
|
||||
|
|
|
|||
19
pin_test.go
19
pin_test.go
|
|
@ -1,3 +1,22 @@
|
|||
/*
|
||||
* Copyright (c) Karan Misra 2014
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
|
||||
* associated documentation files (the "Software"), to deal in the Software without restriction,
|
||||
* including without limitation the rights to use, copy, modify, merge, publish, distribute,
|
||||
* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in all copies or
|
||||
* substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
|
||||
* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||||
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
package embd
|
||||
|
||||
import "testing"
|
||||
|
|
|
|||
|
|
@ -18,8 +18,8 @@ import (
|
|||
"os/signal"
|
||||
"time"
|
||||
|
||||
"github.com/kidoman/embd"
|
||||
_ "github.com/kidoman/embd/host/rpi"
|
||||
"github.com/cfreeman/embd"
|
||||
_ "github.com/cfreeman/embd/host/rpi"
|
||||
)
|
||||
|
||||
func main() {
|
||||
|
|
|
|||
|
|
@ -9,9 +9,9 @@ import (
|
|||
"os/signal"
|
||||
"time"
|
||||
|
||||
"github.com/kidoman/embd"
|
||||
"github.com/cfreeman/embd"
|
||||
|
||||
_ "github.com/kidoman/embd/host/all"
|
||||
_ "github.com/cfreeman/embd/host/all"
|
||||
)
|
||||
|
||||
func main() {
|
||||
|
|
|
|||
|
|
@ -6,9 +6,9 @@ import (
|
|||
"flag"
|
||||
"fmt"
|
||||
|
||||
"github.com/kidoman/embd"
|
||||
"github.com/cfreeman/embd"
|
||||
|
||||
_ "github.com/kidoman/embd/host/all"
|
||||
_ "github.com/cfreeman/embd/host/all"
|
||||
)
|
||||
|
||||
func main() {
|
||||
|
|
|
|||
|
|
@ -0,0 +1,45 @@
|
|||
/*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
|
||||
* associated documentation files (the "Software"), to deal in the Software without restriction,
|
||||
* including without limitation the rights to use, copy, modify, merge, publish, distribute,
|
||||
* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in all copies or
|
||||
* substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
|
||||
* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||||
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
// +build ignore
|
||||
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
|
||||
"github.com/cfreeman/embd"
|
||||
"github.com/cfreeman/embd/controller/apa102"
|
||||
_ "github.com/cfreeman/embd/host/all"
|
||||
)
|
||||
|
||||
func main() {
|
||||
if err := embd.InitSPI(); err != nil {
|
||||
panic(err)
|
||||
}
|
||||
defer embd.CloseSPI()
|
||||
|
||||
spiBus := embd.NewSPIBus(embd.SPIMode0, 0, 8000000, 8, 0)
|
||||
defer spiBus.Close()
|
||||
|
||||
strip := apa102.New(spiBus, 5)
|
||||
err := strip.SetLED(0, 255, 0, 0, 31)
|
||||
if err != nil {
|
||||
fmt.Printf("ERROR Unable to set LED.")
|
||||
fmt.Printf("%s", err)
|
||||
}
|
||||
}
|
||||
|
|
@ -7,10 +7,10 @@ import (
|
|||
"fmt"
|
||||
"time"
|
||||
|
||||
"github.com/kidoman/embd"
|
||||
"github.com/kidoman/embd/sensor/bh1750fvi"
|
||||
"github.com/cfreeman/embd"
|
||||
"github.com/cfreeman/embd/sensor/bh1750fvi"
|
||||
|
||||
_ "github.com/kidoman/embd/host/all"
|
||||
_ "github.com/cfreeman/embd/host/all"
|
||||
)
|
||||
|
||||
func main() {
|
||||
|
|
|
|||
|
|
@ -7,10 +7,10 @@ import (
|
|||
"fmt"
|
||||
"time"
|
||||
|
||||
"github.com/kidoman/embd"
|
||||
"github.com/kidoman/embd/sensor/bmp085"
|
||||
"github.com/cfreeman/embd"
|
||||
"github.com/cfreeman/embd/sensor/bmp085"
|
||||
|
||||
_ "github.com/kidoman/embd/host/all"
|
||||
_ "github.com/cfreeman/embd/host/all"
|
||||
)
|
||||
|
||||
func main() {
|
||||
|
|
|
|||
|
|
@ -7,10 +7,10 @@ import (
|
|||
"fmt"
|
||||
"time"
|
||||
|
||||
"github.com/kidoman/embd"
|
||||
"github.com/kidoman/embd/sensor/bmp180"
|
||||
"github.com/cfreeman/embd"
|
||||
"github.com/cfreeman/embd/sensor/bmp180"
|
||||
|
||||
_ "github.com/kidoman/embd/host/all"
|
||||
_ "github.com/cfreeman/embd/host/all"
|
||||
)
|
||||
|
||||
func main() {
|
||||
|
|
|
|||
|
|
@ -6,11 +6,11 @@ import (
|
|||
"flag"
|
||||
"time"
|
||||
|
||||
"github.com/kidoman/embd"
|
||||
"github.com/kidoman/embd/controller/hd44780"
|
||||
"github.com/kidoman/embd/interface/display/characterdisplay"
|
||||
"github.com/cfreeman/embd"
|
||||
"github.com/cfreeman/embd/controller/hd44780"
|
||||
"github.com/cfreeman/embd/interface/display/characterdisplay"
|
||||
|
||||
_ "github.com/kidoman/embd/host/all"
|
||||
_ "github.com/cfreeman/embd/host/all"
|
||||
)
|
||||
|
||||
func main() {
|
||||
|
|
|
|||
|
|
@ -11,8 +11,8 @@ import (
|
|||
"os/signal"
|
||||
"time"
|
||||
|
||||
"github.com/kidoman/embd"
|
||||
_ "github.com/kidoman/embd/host/rpi"
|
||||
"github.com/cfreeman/embd"
|
||||
_ "github.com/cfreeman/embd/host/rpi"
|
||||
)
|
||||
|
||||
func main() {
|
||||
|
|
|
|||
|
|
@ -6,9 +6,9 @@ import (
|
|||
"flag"
|
||||
"time"
|
||||
|
||||
"github.com/kidoman/embd"
|
||||
"github.com/cfreeman/embd"
|
||||
|
||||
_ "github.com/kidoman/embd/host/all"
|
||||
_ "github.com/cfreeman/embd/host/all"
|
||||
)
|
||||
|
||||
func main() {
|
||||
|
|
|
|||
|
|
@ -6,9 +6,9 @@ import (
|
|||
"flag"
|
||||
"time"
|
||||
|
||||
"github.com/kidoman/embd"
|
||||
"github.com/cfreeman/embd"
|
||||
|
||||
_ "github.com/kidoman/embd/host/all"
|
||||
_ "github.com/cfreeman/embd/host/all"
|
||||
)
|
||||
|
||||
func main() {
|
||||
|
|
|
|||
|
|
@ -6,9 +6,9 @@ import (
|
|||
"flag"
|
||||
"time"
|
||||
|
||||
"github.com/kidoman/embd"
|
||||
"github.com/cfreeman/embd"
|
||||
|
||||
_ "github.com/kidoman/embd/host/all"
|
||||
_ "github.com/cfreeman/embd/host/all"
|
||||
)
|
||||
|
||||
func main() {
|
||||
|
|
|
|||
|
|
@ -6,9 +6,9 @@ import (
|
|||
"flag"
|
||||
"fmt"
|
||||
|
||||
"github.com/kidoman/embd"
|
||||
"github.com/cfreeman/embd"
|
||||
|
||||
_ "github.com/kidoman/embd/host/all"
|
||||
_ "github.com/cfreeman/embd/host/all"
|
||||
)
|
||||
|
||||
func main() {
|
||||
|
|
|
|||
|
|
@ -5,9 +5,9 @@ package main
|
|||
import (
|
||||
"flag"
|
||||
|
||||
"github.com/kidoman/embd"
|
||||
"github.com/cfreeman/embd"
|
||||
|
||||
_ "github.com/kidoman/embd/host/all"
|
||||
_ "github.com/cfreeman/embd/host/all"
|
||||
)
|
||||
|
||||
func main() {
|
||||
|
|
|
|||
|
|
@ -6,10 +6,10 @@ import (
|
|||
"flag"
|
||||
"time"
|
||||
|
||||
"github.com/kidoman/embd"
|
||||
"github.com/kidoman/embd/controller/hd44780"
|
||||
"github.com/cfreeman/embd"
|
||||
"github.com/cfreeman/embd/controller/hd44780"
|
||||
|
||||
_ "github.com/kidoman/embd/host/all"
|
||||
_ "github.com/cfreeman/embd/host/all"
|
||||
)
|
||||
|
||||
func main() {
|
||||
|
|
|
|||
|
|
@ -5,8 +5,8 @@ package main
|
|||
import (
|
||||
"fmt"
|
||||
"time"
|
||||
"github.com/kidoman/embd"
|
||||
"github.com/kidoman/embd/interface/keypad/matrix4x3"
|
||||
"github.com/cfreeman/embd"
|
||||
"github.com/cfreeman/embd/interface/keypad/matrix4x3"
|
||||
)
|
||||
|
||||
func main() {
|
||||
|
|
|
|||
|
|
@ -9,10 +9,10 @@ import (
|
|||
"os/signal"
|
||||
"time"
|
||||
|
||||
"github.com/kidoman/embd"
|
||||
"github.com/kidoman/embd/sensor/l3gd20"
|
||||
"github.com/cfreeman/embd"
|
||||
"github.com/cfreeman/embd/sensor/l3gd20"
|
||||
|
||||
_ "github.com/kidoman/embd/host/all"
|
||||
_ "github.com/cfreeman/embd/host/all"
|
||||
)
|
||||
|
||||
func main() {
|
||||
|
|
|
|||
|
|
@ -11,9 +11,9 @@ import (
|
|||
"os/signal"
|
||||
"time"
|
||||
|
||||
"github.com/kidoman/embd"
|
||||
"github.com/cfreeman/embd"
|
||||
|
||||
_ "github.com/kidoman/embd/host/bbb"
|
||||
_ "github.com/cfreeman/embd/host/bbb"
|
||||
)
|
||||
|
||||
func main() {
|
||||
|
|
|
|||
|
|
@ -8,9 +8,9 @@ import (
|
|||
"flag"
|
||||
"time"
|
||||
|
||||
"github.com/kidoman/embd"
|
||||
"github.com/cfreeman/embd"
|
||||
|
||||
_ "github.com/kidoman/embd/host/bbb"
|
||||
_ "github.com/cfreeman/embd/host/bbb"
|
||||
)
|
||||
|
||||
func main() {
|
||||
|
|
|
|||
|
|
@ -7,10 +7,10 @@ import (
|
|||
"fmt"
|
||||
"time"
|
||||
|
||||
"github.com/kidoman/embd"
|
||||
"github.com/kidoman/embd/sensor/lsm303"
|
||||
"github.com/cfreeman/embd"
|
||||
"github.com/cfreeman/embd/sensor/lsm303"
|
||||
|
||||
_ "github.com/kidoman/embd/host/all"
|
||||
_ "github.com/cfreeman/embd/host/all"
|
||||
)
|
||||
|
||||
func main() {
|
||||
|
|
|
|||
|
|
@ -8,9 +8,9 @@ import (
|
|||
"fmt"
|
||||
"time"
|
||||
|
||||
"github.com/kidoman/embd"
|
||||
"github.com/kidoman/embd/convertors/mcp3008"
|
||||
_ "github.com/kidoman/embd/host/all"
|
||||
"github.com/cfreeman/embd"
|
||||
"github.com/cfreeman/embd/convertors/mcp3008"
|
||||
_ "github.com/cfreeman/embd/host/all"
|
||||
)
|
||||
|
||||
const (
|
||||
|
|
|
|||
|
|
@ -9,10 +9,10 @@ import (
|
|||
"os"
|
||||
"os/signal"
|
||||
|
||||
"github.com/kidoman/embd"
|
||||
"github.com/kidoman/embd/controller/mcp4725"
|
||||
"github.com/cfreeman/embd"
|
||||
"github.com/cfreeman/embd/controller/mcp4725"
|
||||
|
||||
_ "github.com/kidoman/embd/host/all"
|
||||
_ "github.com/cfreeman/embd/host/all"
|
||||
)
|
||||
|
||||
func main() {
|
||||
|
|
|
|||
|
|
@ -8,10 +8,10 @@ import (
|
|||
"os/signal"
|
||||
"time"
|
||||
|
||||
"github.com/kidoman/embd"
|
||||
"github.com/kidoman/embd/controller/pca9685"
|
||||
"github.com/cfreeman/embd"
|
||||
"github.com/cfreeman/embd/controller/pca9685"
|
||||
|
||||
_ "github.com/kidoman/embd/host/all"
|
||||
_ "github.com/cfreeman/embd/host/all"
|
||||
)
|
||||
|
||||
func main() {
|
||||
|
|
|
|||
|
|
@ -8,10 +8,10 @@ import (
|
|||
"flag"
|
||||
"time"
|
||||
|
||||
"github.com/kidoman/embd"
|
||||
"github.com/kidoman/embd/host/bbb"
|
||||
"github.com/cfreeman/embd"
|
||||
"github.com/cfreeman/embd/host/bbb"
|
||||
|
||||
_ "github.com/kidoman/embd/host/all"
|
||||
_ "github.com/cfreeman/embd/host/all"
|
||||
)
|
||||
|
||||
func main() {
|
||||
|
|
|
|||
|
|
@ -8,11 +8,11 @@ import (
|
|||
"os/signal"
|
||||
"time"
|
||||
|
||||
"github.com/kidoman/embd"
|
||||
"github.com/kidoman/embd/controller/pca9685"
|
||||
"github.com/kidoman/embd/motion/servo"
|
||||
"github.com/cfreeman/embd"
|
||||
"github.com/cfreeman/embd/controller/pca9685"
|
||||
"github.com/cfreeman/embd/motion/servo"
|
||||
|
||||
_ "github.com/kidoman/embd/host/all"
|
||||
_ "github.com/cfreeman/embd/host/all"
|
||||
)
|
||||
|
||||
func main() {
|
||||
|
|
|
|||
|
|
@ -8,10 +8,10 @@ import (
|
|||
"os/signal"
|
||||
"time"
|
||||
|
||||
"github.com/kidoman/embd"
|
||||
"github.com/kidoman/embd/motion/servo"
|
||||
"github.com/cfreeman/embd"
|
||||
"github.com/cfreeman/embd/motion/servo"
|
||||
|
||||
_ "github.com/kidoman/embd/host/all"
|
||||
_ "github.com/cfreeman/embd/host/all"
|
||||
)
|
||||
|
||||
func main() {
|
||||
|
|
|
|||
|
|
@ -8,10 +8,10 @@ import (
|
|||
"os/signal"
|
||||
"time"
|
||||
|
||||
"github.com/kidoman/embd/controller/servoblaster"
|
||||
"github.com/kidoman/embd/motion/servo"
|
||||
"github.com/cfreeman/embd/controller/servoblaster"
|
||||
"github.com/cfreeman/embd/motion/servo"
|
||||
|
||||
_ "github.com/kidoman/embd/host/all"
|
||||
_ "github.com/cfreeman/embd/host/all"
|
||||
)
|
||||
|
||||
func main() {
|
||||
|
|
|
|||
|
|
@ -8,8 +8,8 @@ package main
|
|||
import (
|
||||
"time"
|
||||
|
||||
"github.com/kidoman/embd"
|
||||
_ "github.com/kidoman/embd/host/rpi" // This loads the RPi driver
|
||||
"github.com/cfreeman/embd"
|
||||
_ "github.com/cfreeman/embd/host/rpi" // This loads the RPi driver
|
||||
)
|
||||
|
||||
func main() {
|
||||
|
|
|
|||
|
|
@ -1,3 +1,22 @@
|
|||
/*
|
||||
* Copyright (c) Karan Misra 2014
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
|
||||
* associated documentation files (the "Software"), to deal in the Software without restriction,
|
||||
* including without limitation the rights to use, copy, modify, merge, publish, distribute,
|
||||
* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in all copies or
|
||||
* substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
|
||||
* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||||
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
// +build ignore
|
||||
|
||||
package main
|
||||
|
|
@ -5,8 +24,8 @@ package main
|
|||
import (
|
||||
"fmt"
|
||||
|
||||
"github.com/kidoman/embd"
|
||||
_ "github.com/kidoman/embd/host/all"
|
||||
"github.com/cfreeman/embd"
|
||||
_ "github.com/cfreeman/embd/host/all"
|
||||
)
|
||||
|
||||
func main() {
|
||||
|
|
|
|||
|
|
@ -7,8 +7,8 @@ import (
|
|||
"fmt"
|
||||
"time"
|
||||
|
||||
"github.com/kidoman/embd"
|
||||
_ "github.com/kidoman/embd/host/all"
|
||||
"github.com/cfreeman/embd"
|
||||
_ "github.com/cfreeman/embd/host/all"
|
||||
)
|
||||
|
||||
const (
|
||||
|
|
|
|||
|
|
@ -8,10 +8,10 @@ import (
|
|||
"os"
|
||||
"os/signal"
|
||||
|
||||
"github.com/kidoman/embd"
|
||||
"github.com/kidoman/embd/sensor/tmp006"
|
||||
"github.com/cfreeman/embd"
|
||||
"github.com/cfreeman/embd/sensor/tmp006"
|
||||
|
||||
_ "github.com/kidoman/embd/host/all"
|
||||
_ "github.com/cfreeman/embd/host/all"
|
||||
)
|
||||
|
||||
func main() {
|
||||
|
|
|
|||
|
|
@ -10,8 +10,8 @@ import (
|
|||
"os/signal"
|
||||
"time"
|
||||
|
||||
"github.com/kidoman/embd"
|
||||
_ "github.com/kidoman/embd/host/all"
|
||||
"github.com/cfreeman/embd"
|
||||
_ "github.com/cfreeman/embd/host/all"
|
||||
)
|
||||
|
||||
func main() {
|
||||
|
|
|
|||
|
|
@ -9,10 +9,10 @@ import (
|
|||
"os/signal"
|
||||
"time"
|
||||
|
||||
"github.com/kidoman/embd"
|
||||
"github.com/kidoman/embd/sensor/us020"
|
||||
"github.com/cfreeman/embd"
|
||||
"github.com/cfreeman/embd/sensor/us020"
|
||||
|
||||
_ "github.com/kidoman/embd/host/all"
|
||||
_ "github.com/cfreeman/embd/host/all"
|
||||
)
|
||||
|
||||
func main() {
|
||||
|
|
|
|||
|
|
@ -6,11 +6,11 @@ import (
|
|||
"flag"
|
||||
"time"
|
||||
|
||||
"github.com/cfreeman/embd"
|
||||
"github.com/cfreeman/embd/sensor/watersensor"
|
||||
"github.com/golang/glog"
|
||||
"github.com/kidoman/embd"
|
||||
"github.com/kidoman/embd/sensor/watersensor"
|
||||
|
||||
_ "github.com/kidoman/embd/host/all"
|
||||
_ "github.com/cfreeman/embd/host/all"
|
||||
)
|
||||
|
||||
func main() {
|
||||
|
|
|
|||
|
|
@ -1,3 +1,22 @@
|
|||
/*
|
||||
* Copyright (c) Karan Misra 2013
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
|
||||
* associated documentation files (the "Software"), to deal in the Software without restriction,
|
||||
* including without limitation the rights to use, copy, modify, merge, publish, distribute,
|
||||
* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in all copies or
|
||||
* substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
|
||||
* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||||
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
// Package BH1750FVI allows interfacing with the BH1750FVI ambient light sensor through I2C.
|
||||
package bh1750fvi
|
||||
|
||||
|
|
@ -5,7 +24,7 @@ import (
|
|||
"sync"
|
||||
"time"
|
||||
|
||||
"github.com/kidoman/embd"
|
||||
"github.com/cfreeman/embd"
|
||||
)
|
||||
|
||||
//accuracy = sensorValue/actualValue] (min = 0.96, typ = 1.2, max = 1.44
|
||||
|
|
|
|||
|
|
@ -0,0 +1,387 @@
|
|||
/*
|
||||
* Copyright (c) Clinton Freeman 2016
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
|
||||
* associated documentation files (the "Software"), to deal in the Software without restriction,
|
||||
* including without limitation the rights to use, copy, modify, merge, publish, distribute,
|
||||
* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in all copies or
|
||||
* substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
|
||||
* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||||
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
// Package bme280 allows interfacing with Bosch BME280 digital humidity, pressure
|
||||
// and temperature sensor.
|
||||
package bme280
|
||||
|
||||
import (
|
||||
"github.com/cfreeman/embd"
|
||||
)
|
||||
|
||||
const (
|
||||
CAL_T1_LSB_REG = 0x88
|
||||
CAL_T1_MSB_REG = 0x89
|
||||
CAL_T2_LSB_REG = 0x8A
|
||||
CAL_T2_MSB_REG = 0x8B
|
||||
CAL_T3_LSB_REG = 0x8C
|
||||
CAL_T3_MSB_REG = 0x8D
|
||||
|
||||
CAL_P1_LSB_REG = 0x8E
|
||||
CAL_P1_MSB_REG = 0x8F
|
||||
CAL_P2_LSB_REG = 0x90
|
||||
CAL_P2_MSB_REG = 0x91
|
||||
CAL_P3_LSB_REG = 0x92
|
||||
CAL_P3_MSB_REG = 0x93
|
||||
CAL_P4_LSB_REG = 0x94
|
||||
CAL_P4_MSB_REG = 0x95
|
||||
CAL_P5_LSB_REG = 0x96
|
||||
CAL_P5_MSB_REG = 0x97
|
||||
CAL_P6_LSB_REG = 0x98
|
||||
CAL_P6_MSB_REG = 0x99
|
||||
CAL_P7_LSB_REG = 0x9A
|
||||
CAL_P7_MSB_REG = 0x9B
|
||||
CAL_P8_LSB_REG = 0x9C
|
||||
CAL_P8_MSB_REG = 0x9D
|
||||
CAL_P9_LSB_REG = 0x9E
|
||||
CAL_P9_MSB_REG = 0x9F
|
||||
|
||||
CAL_H1_REG = 0xA1
|
||||
CAL_H2_LSB_REG = 0xE1
|
||||
CAL_H2_MSB_REG = 0xE2
|
||||
CAL_H3_REG = 0xE3
|
||||
CAL_H4_MSB_REG = 0xE4
|
||||
CAL_H4_LSB_REG = 0xE5
|
||||
CAL_H5_MSB_REG = 0xE6
|
||||
CAL_H6_REG = 0xE7
|
||||
|
||||
MEASUREMENT_START_REG = 0xF7
|
||||
PRESSURE_MSB_IDX = 0
|
||||
PRESSURE_LSB_IDX = 1
|
||||
PRESSURE_XLSB_IDX = 2
|
||||
|
||||
TMP_MSB_IDX = 3
|
||||
TMP_LSB_IDX = 4
|
||||
TMP_XLSB_IDX = 5
|
||||
|
||||
HUMIDITY_MSB_IDX = 6
|
||||
HUMIDITY_LSB_IDX = 7
|
||||
|
||||
CTRL_MEAS_REG = 0xF4
|
||||
CONFIG_REG = 0xF5
|
||||
CTRL_HUMIDITY_REG = 0xF2
|
||||
RESET_REG = 0xE0
|
||||
|
||||
//RunMode can be:
|
||||
// 0, Sleep mode
|
||||
// 1 or 2, Forced mode
|
||||
// 3, Normal mode
|
||||
RunMode = uint8(3)
|
||||
|
||||
//Standby can be:
|
||||
// 0, 0.5ms
|
||||
// 1, 62.5ms
|
||||
// 2, 125ms
|
||||
// 3, 250ms
|
||||
// 4, 500ms
|
||||
// 5, 1000ms
|
||||
// 6, 10ms
|
||||
// 7, 20ms
|
||||
Standby = uint8(0)
|
||||
|
||||
//Filter can be off or number of FIR coefficients to use:
|
||||
// 0, filter off
|
||||
// 1, coefficients = 2
|
||||
// 2, coefficients = 4
|
||||
// 3, coefficients = 8
|
||||
// 4, coefficients = 16
|
||||
Filter = uint8(0)
|
||||
|
||||
//TempOverSample can be:
|
||||
// 0, skipped
|
||||
// 1 through 5, oversampling *1, *2, *4, *8, *16 respectivel
|
||||
TempOverSample = uint8(1)
|
||||
|
||||
//PressOverSample can be:
|
||||
// 0, skipped
|
||||
// 1 through 5, oversampling *1, *2, *4, *8, *16 respectively
|
||||
PressOverSample = uint8(1)
|
||||
|
||||
//HumidOverSample can be:
|
||||
// 0, skipped
|
||||
// 1 through 5, oversampling *1, *2, *4, *8, *16 respectively
|
||||
HumidOverSample = uint8(1)
|
||||
)
|
||||
|
||||
type Calibration struct {
|
||||
T1 uint16
|
||||
T2, T3 int16
|
||||
|
||||
P1, P2, P3, P4, P5, P6, P7, P8, P9 int64
|
||||
H1, H2, H3, H4, H5, H6 float64
|
||||
}
|
||||
|
||||
type BME280 struct {
|
||||
Bus embd.I2CBus
|
||||
Addr byte
|
||||
|
||||
Cal Calibration
|
||||
}
|
||||
|
||||
func readUInt16(lsb byte, msb byte, bus embd.I2CBus, addr byte) (uint16, error) {
|
||||
lsbv, err := bus.ReadByteFromReg(addr, lsb)
|
||||
if err != nil {
|
||||
return 0, err
|
||||
}
|
||||
msbv, err := bus.ReadByteFromReg(addr, msb)
|
||||
if err != nil {
|
||||
return 0, err
|
||||
}
|
||||
|
||||
return (uint16(msbv) << 8) | uint16(lsbv), nil
|
||||
}
|
||||
|
||||
func readInt16(lsb byte, msb byte, bus embd.I2CBus, addr byte) (int16, error) {
|
||||
lsbv, err := bus.ReadByteFromReg(addr, lsb)
|
||||
if err != nil {
|
||||
return 0, err
|
||||
}
|
||||
msbv, err := bus.ReadByteFromReg(addr, msb)
|
||||
if err != nil {
|
||||
return 0, err
|
||||
}
|
||||
|
||||
return (int16(msbv) << 8) | int16(lsbv), nil
|
||||
}
|
||||
|
||||
// New creates and calibrates a connection to a BME280 sensor on the supplied i2c bus
|
||||
// at the nominated i2c address.
|
||||
func New(bus embd.I2CBus, addr byte) (*BME280, error) {
|
||||
s := &BME280{
|
||||
Bus: bus,
|
||||
Addr: addr,
|
||||
}
|
||||
|
||||
var err error
|
||||
var msb, lsb byte
|
||||
|
||||
// Get calibrate information.
|
||||
s.Cal.T1, err = readUInt16(CAL_T1_LSB_REG, CAL_T1_MSB_REG, bus, addr)
|
||||
if err != nil {
|
||||
return s, err
|
||||
}
|
||||
|
||||
s.Cal.T2, err = readInt16(CAL_T2_LSB_REG, CAL_T2_MSB_REG, bus, addr)
|
||||
if err != nil {
|
||||
return s, err
|
||||
}
|
||||
|
||||
s.Cal.T3, err = readInt16(CAL_T3_LSB_REG, CAL_T3_MSB_REG, bus, addr)
|
||||
if err != nil {
|
||||
return s, err
|
||||
}
|
||||
|
||||
pu, err := readUInt16(CAL_P1_LSB_REG, CAL_P1_MSB_REG, bus, addr)
|
||||
if err != nil {
|
||||
return s, err
|
||||
}
|
||||
s.Cal.P1 = int64(pu)
|
||||
|
||||
p, err := readInt16(CAL_P2_LSB_REG, CAL_P2_MSB_REG, bus, addr)
|
||||
if err != nil {
|
||||
return s, err
|
||||
}
|
||||
s.Cal.P2 = int64(p)
|
||||
|
||||
p, err = readInt16(CAL_P3_LSB_REG, CAL_P3_MSB_REG, bus, addr)
|
||||
if err != nil {
|
||||
return s, err
|
||||
}
|
||||
s.Cal.P3 = int64(p)
|
||||
|
||||
p, err = readInt16(CAL_P4_LSB_REG, CAL_P4_MSB_REG, bus, addr)
|
||||
if err != nil {
|
||||
return s, err
|
||||
}
|
||||
s.Cal.P4 = int64(p)
|
||||
|
||||
p, err = readInt16(CAL_P5_LSB_REG, CAL_P5_MSB_REG, bus, addr)
|
||||
if err != nil {
|
||||
return s, err
|
||||
}
|
||||
s.Cal.P5 = int64(p)
|
||||
|
||||
p, err = readInt16(CAL_P6_LSB_REG, CAL_P6_MSB_REG, bus, addr)
|
||||
if err != nil {
|
||||
return s, err
|
||||
}
|
||||
s.Cal.P6 = int64(p)
|
||||
|
||||
p, err = readInt16(CAL_P7_LSB_REG, CAL_P7_MSB_REG, bus, addr)
|
||||
if err != nil {
|
||||
return s, err
|
||||
}
|
||||
s.Cal.P7 = int64(p)
|
||||
|
||||
p, err = readInt16(CAL_P8_LSB_REG, CAL_P8_MSB_REG, bus, addr)
|
||||
if err != nil {
|
||||
return s, err
|
||||
}
|
||||
s.Cal.P8 = int64(p)
|
||||
|
||||
p, err = readInt16(CAL_P9_LSB_REG, CAL_P9_MSB_REG, bus, addr)
|
||||
if err != nil {
|
||||
return s, err
|
||||
}
|
||||
s.Cal.P9 = int64(p)
|
||||
|
||||
msb, err = bus.ReadByteFromReg(addr, CAL_H1_REG)
|
||||
if err != nil {
|
||||
return s, err
|
||||
}
|
||||
s.Cal.H1 = float64(msb)
|
||||
|
||||
h2, err := readInt16(CAL_H2_LSB_REG, CAL_H2_MSB_REG, bus, addr)
|
||||
if err != nil {
|
||||
return s, err
|
||||
}
|
||||
s.Cal.H2 = float64(h2)
|
||||
|
||||
msb, err = bus.ReadByteFromReg(addr, CAL_H3_REG)
|
||||
if err != nil {
|
||||
return s, err
|
||||
}
|
||||
s.Cal.H3 = float64(msb)
|
||||
|
||||
// H4 and H5 share three registers.
|
||||
msb, err = bus.ReadByteFromReg(addr, CAL_H4_MSB_REG)
|
||||
if err != nil {
|
||||
return s, err
|
||||
}
|
||||
lsb, err = bus.ReadByteFromReg(addr, CAL_H4_LSB_REG)
|
||||
if err != nil {
|
||||
return s, err
|
||||
}
|
||||
s.Cal.H4 = float64((int16(msb) << 4) | int16(lsb)&0x0F)
|
||||
|
||||
msb, err = bus.ReadByteFromReg(addr, CAL_H5_MSB_REG)
|
||||
if err != nil {
|
||||
return s, err
|
||||
}
|
||||
lsb, err = bus.ReadByteFromReg(addr, CAL_H4_LSB_REG)
|
||||
if err != nil {
|
||||
return s, err
|
||||
}
|
||||
s.Cal.H5 = float64((int16(msb) << 4) | (int16(lsb)>>4)&0x0F)
|
||||
|
||||
msb, err = bus.ReadByteFromReg(addr, CAL_H6_REG)
|
||||
if err != nil {
|
||||
return s, err
|
||||
}
|
||||
s.Cal.H6 = float64(msb)
|
||||
|
||||
// Put the sensor in sleep mode and configure.
|
||||
err = bus.WriteByteToReg(addr, CTRL_MEAS_REG, 0x00)
|
||||
if err != nil {
|
||||
return s, err
|
||||
}
|
||||
|
||||
// Set the config word.
|
||||
dataToWrite := (Standby << 0x5) & 0xE0
|
||||
dataToWrite = dataToWrite | ((Filter << 0x02) & 0x1C)
|
||||
err = bus.WriteByteToReg(addr, CONFIG_REG, dataToWrite)
|
||||
if err != nil {
|
||||
return s, err
|
||||
}
|
||||
|
||||
dataToWrite = HumidOverSample & 0x07
|
||||
err = bus.WriteByteToReg(addr, CTRL_HUMIDITY_REG, dataToWrite)
|
||||
if err != nil {
|
||||
return s, err
|
||||
}
|
||||
|
||||
dataToWrite = (TempOverSample << 0x5) & 0xE0
|
||||
dataToWrite = dataToWrite | ((PressOverSample << 0x02) & 0x1C)
|
||||
dataToWrite = dataToWrite | (RunMode & 0x03)
|
||||
err = bus.WriteByteToReg(addr, CTRL_MEAS_REG, dataToWrite)
|
||||
if err != nil {
|
||||
return s, err
|
||||
}
|
||||
|
||||
_, err = bus.ReadByteFromReg(s.Addr, 0xD0)
|
||||
return s, err
|
||||
}
|
||||
|
||||
func (s *BME280) fineT(d []byte) int32 {
|
||||
adcT := int32((uint32(d[TMP_MSB_IDX])<<12)|(uint32(d[TMP_LSB_IDX])<<4)) | ((int32(d[TMP_XLSB_IDX]) >> 4) & 0x0F)
|
||||
|
||||
var1 := (((adcT >> 3) - (int32(s.Cal.T1) << 1)) * (int32(s.Cal.T2))) >> 11
|
||||
var2 := (((((adcT >> 4) - (int32(s.Cal.T1))) * ((adcT >> 4) - (int32(s.Cal.T1)))) >> 12) * (int32(s.Cal.T3))) >> 14
|
||||
|
||||
return (var1 + var2)
|
||||
}
|
||||
|
||||
// Reads all measurements from the sensor. Call Humidity, Pressure or Temperature to retrieve calibrated readings.
|
||||
func (s *BME280) Measurements() ([]byte, error) {
|
||||
buf := make([]byte, 8)
|
||||
err := s.Bus.ReadFromReg(s.Addr, MEASUREMENT_START_REG, buf)
|
||||
|
||||
return buf, err
|
||||
}
|
||||
|
||||
// Humdity returns the relative humidity from the supplied measurements. Output value of "46.332" represents 46.332 %rH.
|
||||
func (s *BME280) Humidity(d []byte) float64 {
|
||||
fineT := s.fineT(d)
|
||||
adcH := (uint16(d[HUMIDITY_MSB_IDX]) << 8) | uint16(d[HUMIDITY_LSB_IDX])
|
||||
|
||||
varH := float64(fineT) - 76800.0
|
||||
varH = (float64(adcH) - (s.Cal.H4*64.0 + s.Cal.H5/16384.0*varH)) *
|
||||
(s.Cal.H2 / 65536.0 * (1.0 + s.Cal.H6/67108864.0*varH*(1.0+s.Cal.H3/67108864*varH)))
|
||||
varH = varH * (1.0 - s.Cal.H1*varH/524288.0)
|
||||
if varH > 100.0 {
|
||||
varH = 100.0
|
||||
} else if varH < 0.0 {
|
||||
varH = 0.0
|
||||
}
|
||||
|
||||
return varH
|
||||
}
|
||||
|
||||
// Returns the pressure in Pascals from the supplied measurements. A value of "96386.2" equals 963.862 hPa.
|
||||
func (s *BME280) Pressure(d []byte) float64 {
|
||||
fineT := s.fineT(d)
|
||||
|
||||
adcP := int32((uint32(d[PRESSURE_MSB_IDX])<<12)|
|
||||
(uint32(d[PRESSURE_LSB_IDX])<<4)) |
|
||||
((int32(d[PRESSURE_XLSB_IDX]) >> 4) & 0x0F)
|
||||
|
||||
var1 := int64(fineT) - 128000
|
||||
var2 := var1 * var1 * s.Cal.P6
|
||||
var2 = var2 + (var1 * s.Cal.P5 << 17)
|
||||
var2 = var2 + (s.Cal.P4 << 35)
|
||||
var1 = (var1 * var1 * s.Cal.P3 >> 8) + (var1 * s.Cal.P2 << 12)
|
||||
var1 = ((int64(1) << 47) + var1) * s.Cal.P1 >> 33
|
||||
if var1 == 0 {
|
||||
return 0 // avoid exception caused by division by zero
|
||||
}
|
||||
p_acc := 1048576 - int64(adcP)
|
||||
p_acc = (((p_acc << 31) - var2) * 3125) / var1
|
||||
var1 = (s.Cal.P9 * (p_acc >> 13) * (p_acc >> 13)) >> 25
|
||||
var2 = (s.Cal.P8 * p_acc) >> 19
|
||||
p_acc = ((p_acc + var1 + var2) >> 8) + (s.Cal.P7 << 4)
|
||||
|
||||
p_acc = p_acc >> 8 // /256
|
||||
return float64(p_acc)
|
||||
}
|
||||
|
||||
// Temperature returns the temperature in Degrees Celcius from the supplied measurements. Output value of "30.33" equals 30.33°C.
|
||||
func (s *BME280) Temperature(d []byte) float64 {
|
||||
fineT := s.fineT(d)
|
||||
return (float64(fineT) / 5120.0)
|
||||
}
|
||||
|
|
@ -1,3 +1,22 @@
|
|||
/*
|
||||
* Copyright (c) Karan Misra 2013
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
|
||||
* associated documentation files (the "Software"), to deal in the Software without restriction,
|
||||
* including without limitation the rights to use, copy, modify, merge, publish, distribute,
|
||||
* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in all copies or
|
||||
* substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
|
||||
* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||||
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
// Package bmp085 allows interfacing with Bosch BMP085 barometric pressure sensor. This sensor
|
||||
// has the ability to provided compensated temperature and pressure readings.
|
||||
package bmp085
|
||||
|
|
@ -7,8 +26,8 @@ import (
|
|||
"sync"
|
||||
"time"
|
||||
|
||||
"github.com/cfreeman/embd"
|
||||
"github.com/golang/glog"
|
||||
"github.com/kidoman/embd"
|
||||
)
|
||||
|
||||
const (
|
||||
|
|
|
|||
|
|
@ -1,3 +1,22 @@
|
|||
/*
|
||||
* Copyright (c) Karan Misra 2014
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
|
||||
* associated documentation files (the "Software"), to deal in the Software without restriction,
|
||||
* including without limitation the rights to use, copy, modify, merge, publish, distribute,
|
||||
* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in all copies or
|
||||
* substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
|
||||
* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||||
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
// Package bmp180 allows interfacing with Bosch BMP180 barometric pressure sensor. This sensor
|
||||
// has the ability to provided compensated temperature and pressure readings.
|
||||
package bmp180
|
||||
|
|
@ -7,8 +26,8 @@ import (
|
|||
"sync"
|
||||
"time"
|
||||
|
||||
"github.com/cfreeman/embd"
|
||||
"github.com/golang/glog"
|
||||
"github.com/kidoman/embd"
|
||||
)
|
||||
|
||||
const (
|
||||
|
|
|
|||
|
|
@ -1,3 +1,22 @@
|
|||
/*
|
||||
* Copyright (c) Karan Misra 2014
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
|
||||
* associated documentation files (the "Software"), to deal in the Software without restriction,
|
||||
* including without limitation the rights to use, copy, modify, merge, publish, distribute,
|
||||
* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in all copies or
|
||||
* substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
|
||||
* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||||
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
// Package l3gd20 allows interacting with L3GD20 gyroscoping sensor.
|
||||
package l3gd20
|
||||
|
||||
|
|
@ -7,8 +26,8 @@ import (
|
|||
"sync"
|
||||
"time"
|
||||
|
||||
"github.com/cfreeman/embd"
|
||||
"github.com/golang/glog"
|
||||
"github.com/kidoman/embd"
|
||||
)
|
||||
|
||||
const (
|
||||
|
|
|
|||
|
|
@ -1,3 +1,22 @@
|
|||
/*
|
||||
* Copyright (c) Karan Misra 2013
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
|
||||
* associated documentation files (the "Software"), to deal in the Software without restriction,
|
||||
* including without limitation the rights to use, copy, modify, merge, publish, distribute,
|
||||
* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in all copies or
|
||||
* substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
|
||||
* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||||
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
// Package lsm303 allows interfacing with the LSM303 magnetometer.
|
||||
package lsm303
|
||||
|
||||
|
|
@ -6,8 +25,8 @@ import (
|
|||
"sync"
|
||||
"time"
|
||||
|
||||
"github.com/cfreeman/embd"
|
||||
"github.com/golang/glog"
|
||||
"github.com/kidoman/embd"
|
||||
)
|
||||
|
||||
const (
|
||||
|
|
|
|||
|
|
@ -1,3 +1,22 @@
|
|||
/*
|
||||
* Copyright (c) Karan Misra 2014
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
|
||||
* associated documentation files (the "Software"), to deal in the Software without restriction,
|
||||
* including without limitation the rights to use, copy, modify, merge, publish, distribute,
|
||||
* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in all copies or
|
||||
* substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
|
||||
* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||||
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
// Package tmp006 allows interfacing with the TMP006 thermopile.
|
||||
package tmp006
|
||||
|
||||
|
|
@ -8,8 +27,8 @@ import (
|
|||
"sync"
|
||||
"time"
|
||||
|
||||
"github.com/cfreeman/embd"
|
||||
"github.com/golang/glog"
|
||||
"github.com/kidoman/embd"
|
||||
)
|
||||
|
||||
const (
|
||||
|
|
|
|||
|
|
@ -1,3 +1,22 @@
|
|||
/*
|
||||
* Copyright (c) Nikesh Vora 2013
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
|
||||
* associated documentation files (the "Software"), to deal in the Software without restriction,
|
||||
* including without limitation the rights to use, copy, modify, merge, publish, distribute,
|
||||
* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in all copies or
|
||||
* substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
|
||||
* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||||
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
// Package us020 allows interfacing with the US020 ultrasonic range finder.
|
||||
package us020
|
||||
|
||||
|
|
@ -5,8 +24,8 @@ import (
|
|||
"sync"
|
||||
"time"
|
||||
|
||||
"github.com/cfreeman/embd"
|
||||
"github.com/golang/glog"
|
||||
"github.com/kidoman/embd"
|
||||
)
|
||||
|
||||
const (
|
||||
|
|
|
|||
|
|
@ -1,11 +1,30 @@
|
|||
/*
|
||||
* Copyright (c) Kashyap Kopparam 2013
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
|
||||
* associated documentation files (the "Software"), to deal in the Software without restriction,
|
||||
* including without limitation the rights to use, copy, modify, merge, publish, distribute,
|
||||
* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in all copies or
|
||||
* substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
|
||||
* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||||
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
// Package watersensor allows interfacing with the water sensor.
|
||||
package watersensor
|
||||
|
||||
import (
|
||||
"sync"
|
||||
|
||||
"github.com/cfreeman/embd"
|
||||
"github.com/golang/glog"
|
||||
"github.com/kidoman/embd"
|
||||
)
|
||||
|
||||
// WaterSensor represents a water sensor.
|
||||
|
|
|
|||
19
spi.go
19
spi.go
|
|
@ -1,3 +1,22 @@
|
|||
/*
|
||||
* Copyright (c) Kunal Powar 2014
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
|
||||
* associated documentation files (the "Software"), to deal in the Software without restriction,
|
||||
* including without limitation the rights to use, copy, modify, merge, publish, distribute,
|
||||
* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in all copies or
|
||||
* substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
|
||||
* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||||
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
// SPI support.
|
||||
|
||||
package embd
|
||||
|
|
|
|||
19
spidriver.go
19
spidriver.go
|
|
@ -1,3 +1,22 @@
|
|||
/*
|
||||
* Copyright (c) Kunal Powar 2014
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
|
||||
* associated documentation files (the "Software"), to deal in the Software without restriction,
|
||||
* including without limitation the rights to use, copy, modify, merge, publish, distribute,
|
||||
* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in all copies or
|
||||
* substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
|
||||
* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||||
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
package embd
|
||||
|
||||
import "sync"
|
||||
|
|
|
|||
|
|
@ -1,5 +0,0 @@
|
|||
#!/usr/bin/env bash
|
||||
|
||||
git log --all --format='%cN <%cE>' | sort -u | grep -v karan.misra@gmail.com |\
|
||||
grep -v noreply@ | cat CONTRIBUTORS - | sort | uniq > CONTRIBUTORS.new
|
||||
mv CONTRIBUTORS.new CONTRIBUTORS
|
||||
|
|
@ -1,3 +1,22 @@
|
|||
/*
|
||||
* Copyright (c) Karan Misra 2014
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
|
||||
* associated documentation files (the "Software"), to deal in the Software without restriction,
|
||||
* including without limitation the rights to use, copy, modify, merge, publish, distribute,
|
||||
* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in all copies or
|
||||
* substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
|
||||
* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||||
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
package util
|
||||
|
||||
import "testing"
|
||||
|
|
|
|||
18
utils.go
18
utils.go
|
|
@ -1,3 +1,21 @@
|
|||
/*
|
||||
* Copyright (c) Karan Misra 2014
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
|
||||
* associated documentation files (the "Software"), to deal in the Software without restriction,
|
||||
* including without limitation the rights to use, copy, modify, merge, publish, distribute,
|
||||
* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in all copies or
|
||||
* substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
|
||||
* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||||
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
package embd
|
||||
|
||||
import "path/filepath"
|
||||
|
|
|
|||
Loading…
Reference in New Issue