led.h

来自「基于S3C2410开发板的通用调试程序（LED调试）」· C头文件 代码 · 共 36 行

#ifdef LED_G
#define led_ext 
#else
#define led_ext extern 
#endif





#define  LED_D701_On          rGPEDAT &= (~(1<<12))                                   
#define  LED_D701_Off         rGPEDAT |= ((1<<12))                  

#define  LED_D702_On          rGPEDAT &= (~(1<<11))
#define  LED_D702_Off         rGPEDAT |= ((1<<11))

#define  LED_D703_On          rGPEDAT &= (~(1<<13))
#define  LED_D703_Off         rGPEDAT |= ((1<<13))

#define  LED_D704_On          rGPGDAT &= (~(1<<2))
#define  LED_D704_Off         rGPGDAT |= ((1<<2))

#define  LED_D705_On          rGPHDAT &= (~(1<<1))
#define  LED_D705_Off         rGPHDAT |= ((1<<1))

#define  LED_D706_On          rGPHDAT &= (~(1<<0))
#define  LED_D706_Off         rGPHDAT |= ((1<<0))




led_ext void FlowLed( uint dly_sec ) ;   //以秒为单位

led_ext void LedPortInit(void);