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37 lines
652 B
37 lines
652 B
#include <stdio.h>
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#include <stdlib.h>
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#include <stdint.h>
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#include <stdbool.h>
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#include <unistd.h>
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#include "serial.h"
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int main(int argc, char const *argv[])
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{
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if (argc < 2) { fprintf(stderr, "Missing parameter <device>\n"); return 1; }
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int baud = 9600;
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if (argc == 3) sscanf(argv[2], "%d", &baud);
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int fd = serial_open(argv[1], baud);
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// Wait for the Arduino to start
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usleep(1500000);
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// Redirecting stdin/stdout to arduino
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while(1) {
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char buf[1];
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if (fread(buf, 1, 1, stdin) > 0) {
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serial_write(fd, buf[0]);
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fflush(stdout);
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}
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char c;
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c = serial_read(fd, 10);
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if (c > 0) {
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putchar(c);
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fflush(stdout);
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}
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}
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}
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