Execute line by line Arduino
I have a C program which send information (like that 134:12) line by line to arduino. Arduino gets this information but only executes the first line... I think it's a problem with \n How can I solve my problem? C program FILE *file; file = fopen("/dev/cu.usbmodem1421","w"); //Opening device file fprintf(file,"%s",argv); //Writing to the file usleep(1); fclose(file); Arduino program while(Serial.available() == 0); String val = Serial.readString(); String posServo1 = getValue(val, ':', 0); int posServo1Int = posServo1.toInt(); String posServo2 = getValue(val, ':', 1); int posServo2Int = posServo2.toInt(); Serial.println(posServo1Int); Serial.println(posServo2Int); servo1.write(posServo1Int); servo2.write(posServo2Int);
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