串口中断函数进不去？求大神帮助？

只看该作者 · 2017-4-13 10:10

#include <m8c.h>       // part specific constants and macros
#include "PSoCAPI.h" // PSoC API definitions for all User Modules

#pragma interrupta_handler UART_1_RX_ISR;

char *strPtr,count;
char iResult_up8=0,iResult_down8=0;

void yanshi(int x)
{
for(x;x>0;x--)
;//  LCD_1_Delay50u();
}

void switch_INT2byte(int data)
{
iResult_down8 = data;
data = data>>8;
iResult_up8 = data;
}

void main(void)
{
int iResult1, iResult2,j,z;
double  prssure1,prssure2,dianya,dianya2;
unsigned long int sum1=0;
unsigned long int sum2=0;

M8C_EnableGInt;                      // Enable global interrupts
DUALADC_Start(DUALADC_HIGHPOWER);    // Turn on Analog section
DUALADC_SetResolution(12);          // Set resolution to 12 Bits
DUALADC_GetSamples(0);             // Start ADC to read continuously
PGA_1_Start(PGA_1_MEDPOWER);          /* Turn on PGA power */
PGA_2_Start(PGA_2_MEDPOWER);          /* Turn on PGA power */
LED_Start();
UART_1_Start(UART_PARITY_NONE);    /* Enable UART */
UART_1_EnableInt();
LCD_Start();                   // Initialize LCD hardware
UART_1_CmdReset();
//CyGlobalIntEnable;

while (1) {
   if(DUALADC_fIsDataAvailable() == 0);  // Wait for data to be ready
   {
iResult1 = DUALADC_iGetData1ClearFlag();       // Get Data from ADC Input1
      iResult2 = DUALADC_iGetData2ClearFlag();
strPtr = UART_1_szGetRestOfParams();
} // Get Data from ADC Input2
//while(*strPtr==97)
      while(count==1)
{
         LCD_Position(0,0);          // Position cursor @ row 0, col 4
LCD_PrHexInt(iResult1);
LCD_Position(1,0);          // Position cursor @ row 0, col 4
LCD_PrHexInt(iResult2);
// prssure1=sum1/5.0;
      //  dianya=prssure1/4096*5+0.03;
// //prssure1=(dianya/5.1-0.04)/0.00369;
   //  sum1=0;
   //  prssure2=sum2/5.0;
   // dianya2=prssure2/4096*5;
   //  prssure2=(dianya2*20.83-2)/0.4;
   //    sum2=0;

      switch_INT2byte(iResult1 );
      UART_1_Write(&iResult_up8,1);  //send up8
      UART_1_Write(&iResult_down8,1);  //send down8

switch_INT2byte(iResult2);
      UART_1_Write(&iResult_up8,1);  //send up8
      UART_1_Write(&iResult_down8,1);  //send down8
      *strPtr=0;
      count=0;
UART_1_CmdReset();
         }
      UART_1_CmdReset();
}
}

#pragma interrupta_handler UART_1_RX_ISR;
void _UART_1_RX_ISR()
{
if ( UART_1_szGetRestOfParams())
   count=1;
}

接收中断放在这个模块的对应程序也已经改了


org 28h                   ;PSoC Block DCB02 Interrupt Vector
  ljmp _UART_1_RX_ISR
reti
  波特率这些配置是没有问题的！能发送求大神支招谢谢你们了！

只看该作者 · 2017-4-14 10:03

大神些能不能给点建议啊卡死在这了用扫描做串口通信要丢数据哇中断程序进不去？