diff --git a/data/index.htm b/data/index.htm
new file mode 100644
index 0000000..291fd16
--- /dev/null
+++ b/data/index.htm
@@ -0,0 +1,10 @@
+
+
+
+
+ IKEA Home Sensor
+
+
+ Room Sensor
+
+
diff --git a/src/main.cpp b/src/main.cpp
index 34f0faf..2c8d8a1 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -78,6 +78,8 @@
#define NODE_GAS "gas"
#define NODE_HUMIDITY "humidity"
#define NODE_AMBIENT "ambient"
+
+#define MQTT_DUMMYHOST "localhost"
/******************************************************************************
* TYPE DEFS
******************************************************************************/
@@ -95,6 +97,7 @@ void log(int level, String message, int code);
bool mConfigured = false;
bool mConnected = false;
bool mFailedI2Cinitialization = false;
+AsyncWebServer* mHttp;
/******************************* Sensor data **************************/
HomieNode particle(NODE_PARTICLE, "particle", "number"); /**< Measuret in micro gram per quibik meter air volume */
@@ -142,6 +145,7 @@ int spm25 = 0;
int last = 0;
unsigned int mButtonPressed = 0;
bool mSomethingReceived = false;
+bool mConnectedNonMQTT = false;
/******************************************************************************
* LOCAL FUNCTIONS
@@ -197,8 +201,7 @@ void onHomieEvent(const HomieEvent &event)
{
switch (event.type)
{
- case HomieEventType::MQTT_READY:
- mConnected=true;
+ case HomieEventType::WIFI_CONNECTED:
digitalWrite(WITTY_RGB_R, LOW);
if (!i2cEnable.get()) { /** keep green LED activated to power I2C sensor */
digitalWrite(WITTY_RGB_G, LOW);
@@ -206,6 +209,13 @@ void onHomieEvent(const HomieEvent &event)
digitalWrite(WITTY_RGB_B, LOW);
strip.fill(strip.Color(0,0,128));
strip.show();
+ if (String(Homie.getConfiguration().mqtt.server.host).equals(MQTT_DUMMYHOST)) {
+ strip.fill(strip.Color(0,64,0));
+ mConnectedNonMQTT = true;
+ }
+ break;
+ case HomieEventType::MQTT_READY:
+ mConnected=true;
if (mFailedI2Cinitialization) {
log(MQTT_LEVEL_DEBUG, F("Could not find a valid BME680 sensor, check wiring or "
"try a different address!"), MQTT_LOG_I2CINIT);
@@ -327,8 +337,6 @@ bool ledHandler(const HomieRange& range, const String& value) {
return false;
}
-
-
/******************************************************************************
* GLOBAL FUNCTIONS
*****************************************************************************/
@@ -348,7 +356,7 @@ void setup()
Homie_setFirmware(HOMIE_FIRMWARE_NAME, HOMIE_FIRMWARE_VERSION);
Homie.setLoopFunction(loopHandler);
Homie.onEvent(onHomieEvent);
- i2cEnable.setDefaultValue(false);
+ i2cEnable.setDefaultValue(true);
rgbTemp.setDefaultValue(false);
memset(serialRxBuf, 0, 80);
@@ -412,10 +420,25 @@ void setup()
}
}
strip.fill(strip.Color(0,0,0));
- for (int i=0;i < (PIXEL_COUNT / 2); i++) {
- strip.setPixelColor(0, strip.Color(0,0,128));
+ String mqttHost = String(Homie.getConfiguration().mqtt.server.host);
+ if (mqttHost.equals(MQTT_DUMMYHOST)) {
+ Homie.getLogger() << "Server without MQTT" << endl;
+ for (int i=0;i < (PIXEL_COUNT / 2); i++) {
+ strip.setPixelColor(0, strip.Color(0,128,0));
+ }
+ } else {
+ for (int i=0;i < (PIXEL_COUNT / 2); i++) {
+ strip.setPixelColor(0, strip.Color(0,0,128));
+ }
}
strip.show();
+ mHttp = new AsyncWebServer(80);
+ mHttp->on("/heap", HTTP_GET, [](AsyncWebServerRequest *request){
+ request->send(200, "text/plain", String(ESP.getFreeHeap()));
+ });
+ mHttp->serveStatic("/", SPIFFS, "/").setDefaultFile("index.htm");
+ mHttp->begin();
+ Homie.getLogger() << "Webserver started" << endl;
digitalWrite(WITTY_RGB_B, HIGH);
} else {
strip.fill(strip.Color(128,0,0));
@@ -428,7 +451,11 @@ void setup()
void loop()
{
- Homie.loop();
+ if (!mConnectedNonMQTT) {
+ Homie.loop();
+ } else {
+ /*FIXME handle here a webserver */
+ }
/* use the pin, receiving the soft serial additionally as button */
if (digitalRead(GPIO_BUTTON) == LOW) {
mButtonPressed++;
@@ -464,4 +491,5 @@ void log(int level, String message, int statusCode)
Homie.getMqttClient().publish(logTopic, 2, false, buffer.c_str());
delete logTopic;
}
+ Homie.getLogger() << (level) << "@" << (statusCode) << " " << (message) << endl;
}