Presentation of local sensor with GatewayESP8266MQTTClient seems to fail

[jpaulin]

Hi MySensors,

I was doing some tests yesterday with an ESP8266-01 as an MQTT Client Gateway. Really impressive work from you Henrik and the rest of the team.

When trying to add a local sensor to the ESP8266MQTTClient Gatway, the Presentation part doesn't seems to work. Nothing is being sent to the MQTT Broker.

#include <ESP8266WiFi.h>
#include <MySensor.h>

MyMessage msg(1,V_TRIPPED);

void setup() {
}

void presentation() {
// Present locally attached sensors here
sendSketchInfo("Test", "1.0");
present(1, S_DOOR);
}

If I add the same commands to the loop they're being sent forward to the Broker.

void loop() {
// Present locally attached sensors here
sendSketchInfo("Test", "1.0");
present(1, S_DOOR);
wait(5000);
}

I'm using ESP8266-01 for my tests without any radio (NRF24L01/RFM69) attached.
The rest is working great, so far.

// Enables and select radio type (if attached)
//#define MY_RADIO_NRF24
//#define MY_RADIO_RFM69

I'm using the development branch, and it's up-to date.

[hek]

Hmm.. that has probably been forgotten for the MQTT client gateway...

Could you try adding:

if (presentation)
    presentation();

Here:
https://github.com/mysensors/Arduino/blob/development/libraries/MySensors/core/MyGatewayTransportMQTTClient.cpp#L148

[jpaulin]

@hek
Yes, that fixed the issue. Thanks.