os_rtc.c

ARM嵌入式系统关于触摸屏问题基于c语言实验代码

#define RTSR (*(volatile unsigned char * )(0x40900008))
extern void SerialInit(void);
extern void SerialOutputByte(const char );
extern void SerialOutputString(char * );
extern void init_ads7843(void);

#include "ads7843.h"

void dummyOs()
{
    char * string1 = "\nTouch Screen Experiment,Please drop the Screen\n";
    
    SerialInit();

    SerialOutputString(string1);
    
    init_ads7843();
    

    while(1)
    { 
     //wait for the Interrupt from the Serial Input.
    }
 


}