4 #include <util/delay.h>
15 /* LED ping configuration */
17 //#define LEONARDO_LED
19 // For TMK converter and Teensy
20 #define LED_TX_INIT (DDRD |= (1<<6))
21 #define LED_TX_ON (PORTD |= (1<<6))
22 #define LED_TX_OFF (PORTD &= ~(1<<6))
23 #define LED_TX_TOGGLE (PORTD ^= (1<<6))
24 #elif defined(LEONARDO_LED)
25 // For Leonardo(TX LED)
26 #define LED_TX_INIT (DDRD |= (1<<5))
27 #define LED_TX_ON (PORTD &= ~(1<<5))
28 #define LED_TX_OFF (PORTD |= (1<<5))
29 #define LED_TX_TOGGLE (PORTD ^= (1<<5))
38 static void LUFA_setup(void)
40 /* Disable watchdog if enabled by bootloader/fuses */
41 MCUSR &= ~(1 << WDRF);
44 /* Disable clock division */
45 clock_prescale_set(clock_div_1);
47 // Leonardo needs. Without this USB device is not recognized.
53 USB_Device_EnableSOFEvents();
54 print_set_sendchar(sendchar);
66 debug_keyboard = true;
68 host_set_driver(&lufa_driver);
73 /* NOTE: Don't insert time consuming job here.
74 * It'll cause unclear initialization failure when DFU reset(worm start).
78 // wait for startup of sendchar routine
79 while (USB_DeviceState != DEVICE_STATE_Configured) ;
84 debug("init: done\n");
89 #if !defined(INTERRUPT_CONTROL_ENDPOINT)
90 // LUFA Task for control request