evmdm642_mcbsp.h

测试TI DSP的C6000系列中的I2C能否正常工作

/* 
 *  ======== evmdm642_mcbsp.h ======== 
 * 
 *  MCBSP interface on the DM642 EVM 
 */ 
#define  McBSP0_SPCR         *(unsigned int*)0x018C0008          
#define  McBSP0_RCR          *(unsigned int*)0x018C000C
#define  McBSP0_XCR          *(unsigned int*)0x018C0010
#define  McBSP0_SRGR         *(unsigned int*)0x018C0014

#define  McBSP0_DRR          *(unsigned int*)0x30000000  

#define  McBSP0_MCR          *(unsigned int*)0x018C0018
#define  McBSP0_PCR          *(unsigned int*)0x018C0024


#define  McBSP1_SPCR         *(unsigned int*)0x01900008          
#define  McBSP1_RCR          *(unsigned int*)0x0190000C 
#define  McBSP1_XCR          *(unsigned int*)0x01900010
#define  McBSP1_SRGR         *(unsigned int*)0x01900014

#define  McBSP1_DXR          *(unsigned int*)0x34000000
  
#define  McBSP1_MCR          *(unsigned int*)0x01900018 
#define  McBSP1_PCR          *(unsigned int*)0x01900024

/* I2C handle */
extern I2C_Handle EVMDM642_I2C_hI2C;

/* GPIO handle */
extern GPIO_Handle EVMDM642_GPIO_hGPIO;

extern void DM642_wait(Uint32 delay);
extern void DM642_VIDEO_EVM_init();
extern void tlc3541_init();
extern void mcbsp0_init();
extern void mcbsp1_init();