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first poc for power set via mqtt

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This commit is contained in:
Andreas Schiffler 2022-07-21 17:08:55 +02:00
parent 84cd0c419b
commit dccd04ab42
5 changed files with 19 additions and 7 deletions
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16
tools/esp8266/mqtt.h
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@ -12,6 +12,8 @@
class mqtt {
public:
PubSubClient *mClient;
mqtt() {
mClient = new PubSubClient(mEspClient);
mAddressSet = false;
@ -35,6 +37,10 @@ class mqtt {
snprintf(mTopic, MQTT_TOPIC_LEN, "%s", topic);
}
void setCallback(void (*func)(const char* topic, byte* payload, unsigned int length)){
mClient->setCallback(func);
}
void sendMsg(const char *topic, const char *msg) {
//DPRINTLN(DBG_VERBOSE, F("mqtt.h:sendMsg"));
char top[64];
@ -79,25 +85,25 @@ class mqtt {
void loop() {
//DPRINT(F("m"));
//if(!mClient->connected())
// reconnect();
if(!mClient->connected())
reconnect();
mClient->loop();
}
private:
void reconnect(void) {
//DPRINTLN(DBG_VERBOSE, F("mqtt.h:reconnect"));
DPRINTLN(DBG_INFO, F("mqtt.h:reconnect"));
if(!mClient->connected()) {
if((strlen(mUser) > 0) && (strlen(mPwd) > 0))
mClient->connect(DEF_DEVICE_NAME, mUser, mPwd);
else
mClient->connect(DEF_DEVICE_NAME);
}
mClient->subscribe("home/huette/powerset");
}
WiFiClient mEspClient;
PubSubClient *mClient;
bool mAddressSet;
uint16_t mPort;
char mUser[MQTT_USER_LEN];