void led_set_kb(uint8_t usb_led) { if (IS_LED_ON(usb_led, USB_LED_CAPS_LOCK)) { writePinLow(CAPS_PIN); } else { writePinHigh(CAPS_PIN); } led_set_user(usb_led); }
static void select_col(uint8_t col) { setPinOutput(col_pins[col]); writePinLow(col_pins[col]); }
static void select_row(uint8_t row) { setPinOutput(row_pins[row]); writePinLow(row_pins[row]); }