esp-idf v3.2 doesn't have these "message receive" and "check valid" methods.
I've also encountered with the same problem and came up with the same workaround.
case MQTT_MSG_TYPE_CONNACK:
return (buffer[0] & 0x0f) == 0;
case MQTT_MSG_TYPE_SUBACK:
return (buffer[0] & 0x0f) == 0x02;
Search found 2 matches
- Mon Dec 23, 2019 2:48 pm
- Forum: ESP-IDF
- Topic: ESP32 OTA mqtt_client invalid header error
- Replies: 16
- Views: 20718
- Wed Dec 13, 2017 11:49 am
- Forum: General Discussion
- Topic: [FreeRTOS] How to use paho mqtt with MQTTFreeRTOS sources ?
- Replies: 9
- Views: 17479
Re: [FreeRTOS] How to use paho mqtt with MQTTFreeRTOS sources ?
Hi Arkaik,
For what it's worth, there is an example mqtt client implementation which employs esp32's tcp/ip socket implementation ( uses lwip of esp32-idf).
It can be the case that you've already seen it but here it is: https://github.com/tuanpmt/espmqtt
Baris
For what it's worth, there is an example mqtt client implementation which employs esp32's tcp/ip socket implementation ( uses lwip of esp32-idf).
It can be the case that you've already seen it but here it is: https://github.com/tuanpmt/espmqtt
Baris