main.c

来自「TI 无线传输芯片CC1100用 TMS320C5509 驱动的发送程序」· C语言 代码 · 共 58 行

#include <csl_dma.h>
#include <csl_irq.h>
#include <csl_gpio.h>
#include <stdio.h>
#include <csl.h>
#include <csl_mcbsp.h>
/* Reference start of interrupt vector table   */
/* This symbol is defined in file, vectors.s55 */
int *Uaddr,*Vaddr;
Uint16 *dstaddr,*dstaddr1;
unsigned int dataconst=40000;
extern void VECSTART(void);
void delayS();
void delayL();

extern void RFSendPacket(Uint16 *txBuffer, Uint16 size);
extern void initSPI();
interrupt void INT1Isr(void);          /* INT1 interrupt */
interrupt void dmaRcvIsr(void);        /* DMA receive interrupt */

extern DMA_Handle hDMAfifo;
volatile int oneframe=0;

void main()
{
  CSL_init();
  CHIP_RSET(XBSR,0x0a01);       /*EMIF为全EMIF接口*/

  initPLL();  /*设置系统的运行速度为144MHz*/
  initGPIO();
//  initI2C();
  initEMIF();/*初始化DSP的外部SDRAM*/
  initSPI();
  initDMA();
 // init_cc();
  delayS();

  GPIO_RSET(IODIR,0xFF); 

  IRQ_globalEnable();
 
}



void delayS()
{
	int j = 0;
	for(j = 0;j<10;j++);
}

void delayL()
{
	int j = 0;
	for(j = 0;j<1000;j++);
}