watchdog.h

来自「Texas Instruments的TUSB3410芯片接键盘输入的固件程序源码」· C头文件 代码 · 共 65 行

/*----------------------------------------------------------------------------+
|                                                                             |
|                             Texas Instruments                               |
|                                                                             |
|                            Watchdog Header File                             |
|                                                                             |
+-----------------------------------------------------------------------------+
|  Source: watchdog.h v01.00 2001/06/19 10:44:39                              |
|  Author: Horng-Ming Lobo Tai [e-mail]                                 |
|  Header: (none)                                                             |
|                                                                             |
|  For more information, please contact                                       |
|                                                                             |
|  Lobo Tai                                                                   |
|  Texas Instruments                                                          |
|  12500 TI BLVD, MS 8761                                                     |
|  Dallas, TX 75243                                                           |
|  USA                                                                        |
|                                                                             |
|  Tel [phone]                                                           |
|  Fax [phone]                                                           |
|                                                                             |
|  Logs:                                                                      |
|                                                                             |
|  WHO     WHEN         WHAT                                                  |
|  ---     --------     ----------------------------------------------------- |
|  HMT     20010619     born                                                  |
|                                                                             |
+----------------------------------------------------------------------------*/

#ifndef _WATCHDOG_H_
#define _WATCHDOG_H_

#ifdef __cplusplus
extern "C"
{
#endif

/*----------------------------------------------------------------------------+
| Include files                                                               |
+----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------+
| Function Prototype                                                          |
+----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------+
| Type Definition & Macro                                                     |
+----------------------------------------------------------------------------*/
// register is not defined yet
#define DISABLE_WATCHDOG bWDCSR = 0x2a
#define RESET_WATCHDOG  bWDCSR |= WDCSR_WDT
//#define RESET_WATCHDOG

/*----------------------------------------------------------------------------+
| Constant Definition                                                         |
+----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------+
| End of header file                                                          |
+----------------------------------------------------------------------------*/
#ifdef __cplusplus
}
#endif
#endif /* _WATCHDOG_H_ */
/*------------------------ Nothing Below This Line --------------------------*/