GPIOA->PCOR |= (1<<5);
}
*/
+//TODO: How does this test if led is set
+//usb_led --> led_set(usb_led) <-- chibios/host_keyboard_leds <-- keyboard_leds from usbSetupTransfer
+//keyboard_leds is enum'd in chibios/main.c
if (usb_led & (1<<USB_LED_CAPS_LOCK)) {
// signal the LED control thread
chSysUnconditionalLock();