2011-07-20 15:32:52 +00:00
/* USB Keyboard Plus Debug Channel Example for Teensy USB Development Board
* http : //www.pjrc.com/teensy/usb_keyboard.html
* Copyright ( c ) 2009 PJRC . COM , LLC
*
* Permission is hereby granted , free of charge , to any person obtaining a copy
* of this software and associated documentation files ( the " Software " ) , to deal
* in the Software without restriction , including without limitation the rights
* to use , copy , modify , merge , publish , distribute , sublicense , and / or sell
* copies of the Software , and to permit persons to whom the Software is
* furnished to do so , subject to the following conditions :
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software .
*
* THE SOFTWARE IS PROVIDED " AS IS " , WITHOUT WARRANTY OF ANY KIND , EXPRESS OR
* IMPLIED , INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY ,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT . IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM , DAMAGES OR OTHER
* LIABILITY , WHETHER IN AN ACTION OF CONTRACT , TORT OR OTHERWISE , ARISING FROM ,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE .
*/
2010-09-23 11:23:50 +00:00
# ifndef USB_DEBUG_H
# define USB_DEBUG_H 1
# include <stdint.h>
2010-09-30 05:17:01 +00:00
# include "usb.h"
2010-09-23 11:23:50 +00:00
2010-09-30 05:17:01 +00:00
# define DEBUG_INTERFACE 2
# define DEBUG_TX_ENDPOINT 3
2010-09-23 11:23:50 +00:00
# define DEBUG_TX_SIZE 32
# define DEBUG_TX_BUFFER EP_DOUBLE_BUFFER
extern volatile uint8_t debug_flush_timer ;
void usb_debug_flush_output ( void ) ; // immediately transmit any buffered output
# endif