siwat/ESPMegaPRO-v3-SDK
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

remote variable tested and moved into production

Browse source
This commit is contained in:
Siwat Sirichai 2024-02-09 17:48:43 +07:00
parent df2543ad58
commit 3467c90e52
6 changed files with 49 additions and 27 deletions
Download patch file Download diff file Expand all files Collapse all files

20
ESPMegaPRO-OS-SDK/lib/ESPMegaPRO/RemoteVariable.cpp
View file

@ -8,34 +8,39 @@ RemoteVariable::~RemoteVariable() {
delete this->topic;
delete this->value;
}
void RemoteVariable::begin(size_t size, char* topic, ESPMegaIoT* iot, bool useValueRequest, char* valueRequestTopic) {
void RemoteVariable::begin(size_t size, const char* topic, ESPMegaIoT* iot, bool useValueRequest, const char* valueRequestTopic) {
this->iot = iot;
this->size = size;
topic = (char*)calloc(size, sizeof(char));
this->topic = topic;
this->useValueRequest = useValueRequest;
this->valueRequestTopic = valueRequestTopic;
value = (char*)calloc(size, sizeof(char));
this->valueRequestTopic = nullptr;
auto bindedMqttCallback = std::bind(&RemoteVariable::mqtt_callback, this, std::placeholders::_1, std::placeholders::_2);
this->iot->registerMqttCallback(bindedMqttCallback);
auto bindedSubscribe = std::bind(&RemoteVariable::subscribe, this);
this->iot->registerSubscribeCallback(bindedSubscribe);
this->subscribe();
}
void RemoteVariable::begin(size_t size, char* topic, ESPMegaIoT* iot) {
void RemoteVariable::begin(size_t size, const char* topic, ESPMegaIoT* iot) {
this->begin(size, topic, iot, false, nullptr);
}
void RemoteVariable::subscribe() {
ESP_LOGD("RemoteVariable", "Subscribing to %s", this->topic);
this->iot->subscribe(this->topic);
if(this->useValueRequest) {
ESP_LOGD("RemoteVariable", "Subscribing to %s", this->valueRequestTopic);
this->requestValue();
}
}
char* RemoteVariable::getValue() {
return this->getValue();
return this->value;
}
void RemoteVariable::mqtt_callback(char* topic, char* payload) {
if (strcmp(topic, this->topic) == 0) {
ESP_LOGD("RemoteVariable", "Received MQTT message from %s", topic);
strcpy(this->value, payload);
}
}
@ -43,15 +48,16 @@ void RemoteVariable::mqtt_callback(char* topic, char* payload) {
void RemoteVariable::requestValue() {
if(!this->useValueRequest)
return;
ESP_LOGD("RemoteVariable", "Sending request to %s", this->valueRequestTopic);
this->iot->publish(this->valueRequestTopic, "request");
}
void RemoteVariable::enableSetValue(char* setValueTopic) {
void RemoteVariable::enableSetValue(const char* setValueTopic) {
this->useSetValue = true;
this->setValueTopic = setValueTopic;
}
void RemoteVariable::setValue(char* value) {
void RemoteVariable::setValue(const char* value) {
if(!this->useSetValue)
return;
this->iot->publish(this->setValueTopic, value);