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embd/host/rpi/descriptor.go

30 lines
488 B
Go

package rpi
import (
"github.com/kidoman/embd/gpio"
lgpio "github.com/kidoman/embd/host/generic/linux/gpio"
li2c "github.com/kidoman/embd/host/generic/linux/i2c"
"github.com/kidoman/embd/i2c"
)
type descriptor struct {
rev int
}
func (d *descriptor) GPIO() gpio.GPIO {
var pins = rev1Pins
if d.rev > 1 {
pins = rev2Pins
}
return lgpio.New(pins)
}
func (d *descriptor) I2C() i2c.I2C {
return li2c.New()
}
func Descriptor(rev int) *descriptor {
return &descriptor{rev}
}