void error(const GpioPinRef& gpio) {
for(;;) {
gpio.reset();
MillisecondTimer::delay(100);
gpio.set();
MillisecondTimer::delay(100);
}
}
void onError(UsbErrorEvent& /* uee */) {
// flash the RED led on PD5 at 1Hz
for(;;) {
_errorLed.reset();
MillisecondTimer::delay(500);
_errorLed.set();
MillisecondTimer::delay(500);
}
}
void onInit() {
// create the new instance, power up the card and initialise
_sdcard.reset(new SdioDmaSdCard);
// check for error and delete the instance if not working
if(errorProvider.hasError()) {
_sdcard.reset(nullptr);
_errorLed.set();
}
else
_errorLed.reset();
}
void onDeInit() {
_sdcard.reset(nullptr);
_errorLed.reset();
}