[TI]/LM3S2xxx2009. 10. 16. 21:23

LM3S2965 CAN EVAL 테스트

LM3S2965 CAN EVAL 테스트
 
 
 
주요 프리페럴 핀맵
 
 


기본 LED제어를 위해 config.h 파일 수정
//-----------------------------------------------------------------------------
//LED Driver
#define LED1_BIT      BIT2
#define LED1_PORT      GPIO_PORTG_DATA_R
#define Led1Init()      
#define Led1Off()      Sbi(LED1_PORT, LED1_BIT)
#define Led1On()      Cbi(LED1_PORT, LED1_BIT)
#define Led1Toggle()     Tbi(LED1_PORT, LED1_BIT)
#define LED2_BIT      
#define LED2_PORT      
#define Led2Init()      
#define Led2Off()      
#define Led2On()      
#define Led2Toggle()     
#define Led1Init()       (SYSCTL_RCGC2_R |= SYSCTL_RCGC2_GPIOG);\
          Sbi(GPIO_PORTG_DIR_R, LED1_BIT);Sbi(GPIO_PORTG_DEN_R, LED1_BIT) 
  
//-----------------------------------------------------------------------------
//Switch Driver
#define SW1_BIT       BIT4
#define SW1_PORT      GPIO_PORTG_DATA_R
#define Sw1Init()      (SYSCTL_RCGC2_R |= SYSCTL_RCGC2_GPIOG);\
          Cbi(GPIO_PORTG_DIR_R, SW1_BIT);Sbi(GPIO_PORTG_DEN_R, SW1_BIT)
#define GetSw1()      (GPIO_PORTG_DATA_R&SW1_BIT)
#define WaitForSw1()     while(GetSw1())


CAN Tinterface

Posted by nexp
TAG ,

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