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root / trunk / code / projects / colonet / testing / robot_dongle_test / robot_dongle_test.cpp @ 13

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/**
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 * Eugene Marinelli
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 * 1/31/07
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 *
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 * robot_dongle_test - trying to figure out how to get bytes from the robot.
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 */
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#include <unistd.h>
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#include <stdio.h>
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#include <fcntl.h>
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int main()
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{
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  int fd = open("/dev/ttyS0", O_RDWR);
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  char buf[80];
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  while(1){
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    //write(fd, "0", 1);
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    if(read(fd, buf, 1)){
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      printf("%c\n", buf[0]);
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    }
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  }
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  close(fd);
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  return 0;
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}