| 1 | #include "stdio.h" |
| 2 |
|
| 3 | int main() { |
| 4 | printf("AutoPlow starting...\n\n"); |
| 5 |
|
| 6 | printf("Attempting to begin serial data read on ARD1 (Motor Controller) at /dev/ttyACM0\n"); |
| 7 | FILE * ttyACM0; |
| 8 | ttyACM0 = fopen("/dev/ttyACM0", "r"); |
| 9 | if (ttyACM0) { |
| 10 | printf("Successfully opened serial stream\n\n"); |
| 11 | printf("Dumping contents:\n"); |
| 12 | char buffer[4096]; |
| 13 | while (fgets(buffer, sizeof(buffer), ttyACM0) != NULL) { |
| 14 | printf("Input: "); |
| 15 | printf(buffer); |
| 16 | } |
| 17 | printf("Closing file stream\n"); |
| 18 | fclose(ttyACM0); |
| 19 | } else { |
| 20 | printf("Unsuccessful in opening serial stream. Make sure the Arduino is plugged in to the RPI.\n"); |
| 21 | return 1; |
| 22 | } |
| 23 | return 0; |
| 24 | } |
| 25 |
|
Index