Fixed docs and added example

examples/dragonboard_button.go

@@ -0,0 +1,32 @@
+package main
+
+import (
+    "fmt"
+
+    "gobot.io/x/gobot"
+    "gobot.io/x/gobot/drivers/gpio"
+    "gobot.io/x/gobot/platforms/dragonboard"
+)
+
+func main() {
+    dragonAdaptor := chip.NewAdaptor()
+    button := gpio.NewButtonDriver(dragonAdaptor, "GPIO_A")
+
+    work := func() {
+        gobot.On(button.Event("push"), func(data interface{}) {
+            fmt.Println("button pressed")
+        })
+
+        gobot.On(button.Event("release"), func(data interface{}) {
+            fmt.Println("button released")
+        })
+    }
+
+    robot := gobot.NewRobot("buttonBot",
+        []gobot.Connection{chipAdaptor},
+        []gobot.Device{button},
+        work,
+    )
+
+    robot.Start()
+}

platforms/dragonboard/README.md

@@ -2,7 +2,7 @@
 
 The [DragonBoard 410c](http://www.96boards.org/product/dragonboard410c/), a product of Arrow Electronics, is the development board based on the mid-tier Qualcomm® Snapdragon™ 410E processor. It features advanced processing power, Wi-Fi, Bluetooth connectivity, and GPS, all packed into a board the size of a credit card.
 
-Make sure you are using the latest linaro debian image.
+Make sure you are using the latest Linaro Debian image. Both AArch32 and AArch64 work™ though you should stick to 64bit as OS internals may be different and aren't tested.
 
 ## How to Install
 ```
@@ -11,7 +11,7 @@ go get -d -u gobot.io/x/gobot/... && go install gobot.io/x/gobot/platforms/drago
 
 ## How to Use
 
-The pin numbering used by your Gobot program should match the way your board is labeled right on the board itself.
+The pin numbering used by your Gobot program should match the way your board is labeled right on the board itself. See [here](https://www.96boards.org/db410c-getting-started/HardwareDocs/HWUserManual.md/).
 
 ```go
 package main
@@ -21,12 +21,12 @@ import (
 
     "gobot.io/x/gobot"
     "gobot.io/x/gobot/drivers/gpio"
-    "gobot.io/x/gobot/platforms/chip"
+    "gobot.io/x/gobot/platforms/dragonboard"
 )
 
 func main() {
-    chipAdaptor := chip.NewAdaptor()
-    button := gpio.NewButtonDriver(chipAdaptor, "XIO-P0")
+    dragonAdaptor := chip.NewAdaptor()
+    button := gpio.NewButtonDriver(dragonAdaptor, "GPIO_A")
 
     work := func() {
         gobot.On(button.Event("push"), func(data interface{}) {
@@ -55,12 +55,12 @@ func main() {
 Compile your Gobot program like this:
 
 ```bash
-$ GOARCH=arm64 GOOS=linux go build examples/chip_button.go
+$ GOARCH=arm64 GOOS=linux go build examples/dragon_button.go
 ```
 
-Then you can simply upload your program to the CHIP and execute it with
+Then you can simply upload your program to the board and execute it with
 
 ```bash
-$ scp chip_button [email protected]:
-$ ssh -t [email protected] "./chip_button"
+$ scp dragon_button [email protected]:
+$ ssh -t [email protected] "./dragon_button"
 ```