func display_screen0() { out, err := exec.Command("/root/bin/screen_1.sh").CombinedOutput() if err != nil { out = []byte(err.Error()) } pcd8544.LCDclear() pcd8544.LCDdrawstring(0, 0, string(out)) pcd8544.LCDdisplay() }
func display_loading() { pcd8544.LCDclear() pcd8544.LCDdrawstring(0, 20, "Loading ...") pcd8544.LCDdisplay() }