Brewery/Brewery-Controller
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Use strings.

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This commit is contained in:
Chris Giacofei 2022-01-11 10:36:08 -05:00
parent dd49bdfefa
commit 096cf070b2
1 changed files with 7 additions and 5 deletions
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12
boil_kettle/mqtt.ino
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@ -6,7 +6,9 @@ void ConnectMQTT() {
} }
Serial.println("\nconnected!"); Serial.println("\nconnected!");
mqtt_client.subscribe("brewery/setpoint/bk");
String topic = TOPIC_PREFIX + BKTOPIC;
mqtt_client.subscribe(topic);
} }
void MessageReceived(String &topic, String &payload) { void MessageReceived(String &topic, String &payload) {
@ -24,10 +26,10 @@ void MessageReceived(String &topic, String &payload) {
Serial.println(error.f_str()); Serial.println(error.f_str());
return; return;
} }
char buf[30];
strcpy(buf,TOPIC_PREFIX); String subscribed = TOPIC_PREFIX + BKTOPIC;
strcat(buf,BKTOPIC);
if (topic == buf) { if (topic == subscribed) {
// Update PWM setpoint. // Update PWM setpoint.
String name = doc["entity"]; String name = doc["entity"];
String setting = doc["setpoint"]; String setting = doc["setpoint"];