Brewery/Brewery-Controller
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Now it compiles.

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This commit is contained in:
Chris Giacofei
2022-01-11 12:10:24 -05:00
parent 096cf070b2
commit d513fce941
1 changed files with 11 additions and 10 deletions
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21
boil_kettle/mqtt.ino
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@ -1,3 +1,10 @@
char * Concatenate(char *first, char *second) {
static char buf[30];
strcpy(buf,first);
strcat(buf,second);
return buf;
}
void ConnectMQTT() {
Serial.println("connecting MQTT...");
while (!mqtt_client.connect("brewhouse", MQTT_USER, MQTT_PASSWORD)) {
@ -7,8 +14,7 @@ void ConnectMQTT() {
Serial.println("\nconnected!");
String topic = TOPIC_PREFIX + BKTOPIC;
mqtt_client.subscribe(topic);
mqtt_client.subscribe(Concatenate(TOPIC_PREFIX, BKTOPIC));
}
void MessageReceived(String &topic, String &payload) {
@ -27,9 +33,7 @@ void MessageReceived(String &topic, String &payload) {
return;
}
String subscribed = TOPIC_PREFIX + BKTOPIC;
if (topic == subscribed) {
if (topic == Concatenate(TOPIC_PREFIX, BKTOPIC)) {
// Update PWM setpoint.
String name = doc["entity"];
String setting = doc["setpoint"];
@ -41,7 +45,7 @@ void MessageReceived(String &topic, String &payload) {
}
}
void SetupMQTT(String broker) {
void SetupMQTT(char *broker) {
// Note: Local domain names (e.g. "Computer.local" on OSX) are not supported
// by Arduino. You need to set the IP address directly.
Serial.println("Setup MQTT client.");
@ -64,9 +68,6 @@ static void SendSensorData() {
String jstr;
serializeJson(doc, jstr);
String topic = TOPIC_PREFIX;
topic += "sensor/boil_kettle";
mqtt_client.publish(topic, jstr);
mqtt_client.publish(Concatenate(TOPIC_PREFIX, "sensor/boil_kettle"), jstr);
}