problem mit taster-werte programm

[radbruch]

So vielleicht:

#include "asuro.h"
#include "stdio.h"

int main(void){
   unsigned char taster;
   char string[5];
   Init();

   while(1){
      taster = PollSwitch();
      sprintf(string,"t: %c", taster+'0');
      SerWrite(string,5);
   }
return(0);
}