这是我的5402定时器产生方波的程序，目的是用CCS查看数据区1000H的波形，但是出现的错误，望各位高手给予解答~
#include <stdio.h>
#include "fangbo.h"
#define uchar unsigned char
#define uint unsigned int
#define TIM *(volatile uint *)0x0024 //time0 register TIM,24H
#define PRD *(volatile uint *)0x0025 //time0 period counter PRD,25H
#define TCR *(volatile uint *)0x0026 //time0 control register TCR,26H
#define IFR *(volatile uint *)0x0001 //interrupt flag register,01H
#define IMR *(volatile uint *)0x0000 //interrupt mast register,00H
#define PMST *(volatile uint *)0x001D //prosessor mode status,1DH
#define period 0Xf000
int j=0; //定义外部变量
int out_buffer[BUFSIZE];
// &out_buffer[0] = 0x1000;
interrupt void time0_isr(void) //time0中断服务程序
{
asm(" PSHM ST1");
asm(" PSHM ST0");
j++;
if (j>20) j=0;
asm(" POPM ST0");//出栈
asm(" POPM ST1");
}
//////////////////////
void timer0_init(void) //time0 初始化程序
{
asm(" SSBX INTM");
PMST&=0x007f;
PMST|=0x0080;
TCR=0x0010;//停止计数
TIM=period;
PRD=period;// 装载TIM
TCR=0x0D00;//开始计数
// asm(" STM #0008h,IFR");
IMR=0X0008;//开定时器中断
IFR=0Xffff;//清除已经起的中断
asm(" RSBX INTM");//开全局中断
//asm(" SSBX XF");
}
void main(void) //主程序
{
int *output = &out_buffer[0];
timer0_init();
for(output=0;output<BUFSIZE;output++)
{
out_buffer[output]=0;
}
output=0;
while(1)
{
asm(" NOP");
if (j<10)
{//asm(" SSBX XF");
out_buffer[output++]=0xFFFF;
}
else
{
//asm(" RSBX XF");
out_buffer[output++]=0x0000;
}
}
}
错误如下：
---------------------------- dingshi.pjt - Debug ----------------------------
"d:c5500c5400cgtoolsincl500" -g -q -fr"D:/c5500/myprojects/fangbo_C/Debug" -d"_DEBUG" -@"Debug.lkf" "dingshi.c"
[dingshi.c]
"dingshi.c", line 59: error: operand types are incompatible ("int *" and "int")
"dingshi.c", line 61: error: expression must have integral type
"dingshi.c", line 71: error: expression must have integral type
"dingshi.c", line 76: error: expression must have integral type
4 errors detected in the compilation of "dingshi.c".
"d:c5500c5400cgtoolsincl500" -g -q -fr"D:/c5500/myprojects/fangbo_C/Debug" -d"_DEBUG" -@"Debug.lkf" "vector.asm"
<vector.asm>
Build Complete,
4 Errors, 0 Warnings, 0 Remarks.
请问该怎么修改呢？
非常感谢各位
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