SuperSerial Long Running Example

longRunning.c

int runSingleSlaveProcess() {

	ACKResponse_t resp = {0,0,0,{0},0};

	int slaveTarget = 100;

	SuperSerial.pollUntilComplete(&resp, SLAVE_ID, 'A', 2, &slaveTarget);

	if (resp.packetType != PACKET_NONE) {
		Serial.print("Slave returned with data: ");
		Serial.println((int)(((int *)resp.data)[0]));
		return 1;
	}
	else {
		Serial.println("Error: command timed out");
		return -1;
	}
}




int runMultipleSlaveProcesses() {
	ACKResponse_t resp_slave_0 = {0,0,0,{0},0};
	ACKResponse_t resp_slave_1 = {0,0,0,{0},0};

	int slave_0_target = 100;
	int slave_1_target = 1000;

	bool errorFlag = false;

	unsigned long startTime = millis();

	while ((resp_slave_0.packetType != PACKET_COMPLETE) || (resp_slave_1.packetType != PACKET_COMPLETE)) {
		if (resp_slave_0.packetType != PACKET_COMPLETE) {
			SuperSerial.poll(&resp_slave_0, SLAVE_0_ID, 'A', 2, &slave_0_target);
		}
		if (resp_slave_1.packetType != PACKET_COMPLETE) {
			SuperSerial.poll(&resp_slave_1, SLAVE_1_ID, 'A', 2, &slave_1_target);
		}
		delay(200);

		if ((millis() - startTime) > POLL_COMPLETE_TIMEOUT) {
			errorFlag = true;
			break;
		}
	}
	
	if (!errorFlag) {
		Serial.println(F("Command complete for slaves 0 and 1"));
		return 1;
	}
	else {
		Serial.println(F("Error: command timed out"));
		return -1;
	}

}