mirror of
https://github.com/kidoman/embd
synced 2024-06-01 08:38:05 +02:00
b02fcae87d
It looks like Raspberry pi needs some time to get a digital pin
link properly after it is being exported.
Sample code to run:
```go
package main
import (
"fmt"
"github.com/kidoman/embd"
_ "github.com/kidoman/embd/host/rpi"
)
func main() {
defer embd.CloseGPIO()
fmt.Println(embd.SetDirection(10, embd.Out))
}
```
- before the change, the output is:
`open /sys/class/gpio/gpio10/direction: permission denied`
- after the change, the output is `<nil>`
Close #52
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|---|---|---|
| .. | ||
| digitalpin_test.go | ||
| digitalpin.go | ||
| doc.go | ||
| i2cbus.go | ||
| interrupt.go | ||
| led.go | ||
| spibus.go | ||