Example #1
0
func init() {
	rpi.WiringPiSetup()
	pcd8544.LCDInit(SCLK, DIN, DC, CS, RST, CONTRAST)
	pcd8544.LCDclear()
	pcd8544.LCDdisplay()

}
Example #2
0
func gpio_cleanup() {
	pcd8544.LCDclear()
	pcd8544.LCDdisplay()

	rpi.PinMode(SCLK, rpi.INPUT)
	rpi.PinMode(DIN, rpi.INPUT)
	rpi.PinMode(DC, rpi.INPUT)
	rpi.PinMode(CS, rpi.INPUT)
	rpi.PinMode(RST, rpi.INPUT)
}