static void init_usb() {
// TODO the occupation does not work!
// if (!occupyPin(UsbPinDPlus, PinUSB)) return;
// if (!occupyPin(UsbPinDPlus, PinUSB)) return;
// This is the hardware default, but make sure.
setPinInput(UsbPinDPlus);
setPinInput(UsbPinDMinus);
disablePullup(UsbPinDPlus);
disablePullup(UsbPinDMinus);
usbInit();
usbDeviceDisconnect(); // enforce re-enumeration, do this while interrupts are disabled
delay_ms(250); // fake USB disconnect for > 250 ms
usbDeviceConnect();
// We don't use late_init.kernel.c
sei();
}
bool is_keyboard_left(void) {
#ifdef SPLIT_HAND_PIN
// Test pin SPLIT_HAND_PIN for High/Low, if low it's right hand
setPinInput(SPLIT_HAND_PIN);
return readPin(SPLIT_HAND_PIN);
#else
#ifdef EE_HANDS
return eeprom_read_byte(EECONFIG_HANDEDNESS);
#else
#ifdef MASTER_RIGHT
return !is_keyboard_master();
#else
return is_keyboard_master();
#endif
#endif
#endif
}
static void unselect_rows(void)
{
for(uint8_t x = 0; x < MATRIX_ROWS; x++) {
setPinInput(row_pins[x]);
}
}
static void initButton(Pin pin, ButtonType flags) {
setPinInput(pin);
if (flags & ButtonNeedsPullup)
setPinOne(pin); // Enable internal pull up resistor
}
