AsyncMQTT_Generic Library

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khoih-prog
Posts: 102
Joined: Thu Feb 27, 2020 7:54 am
Location: Toronto

AsyncMQTT_Generic Library

Post by khoih-prog »

AsyncMQTT_Generic Library

How To Install Using Arduino Library Manager

This AsyncMQTT_Generic Library is based on and modified from Marvin Roger's async-mqtt-client Library, to provide support to many more boards besides ESP32/ESP8266, such as STM32F, Portenta_H7, etc. boards. Those supported boards can be used with ESP8266/ESP32’s WiFi, LAN8742A Ethernet, Portenta_H7 WiFi/Ethernet.


Releases v1.2.0

1. Add support to STM32F/L/H/G/WB/MP1 (without TLS/SSL) using built-in LAN8742A Ethernet, such as Nucleo-144, DISCOVERY, etc.
2. Add examples for STM32



Supported Boards

1. ESP32
2. ESP8266
3. WT32_ETH01 (ESP32 + LAN8720A)
4. STM32F/L/H/G/WB/MP1 boards with built-in Ethernet LAN8742A such as :

- Nucleo-144 (F429ZI, F767ZI)
- Discovery (STM32F746G-DISCOVERY)
- All STM32 boards (STM32F/L/H/G/WB/MP1) with 32K+ Flash, with Built-in Ethernet


Debug Terminal Output Sample

This is terminal debug output when running FullyFeature_STM32 on STM32F7 NUCLEO_F767ZI connecting to broker.emqx.io MQTT server. The Ethernet loss was tested by disconnecting, then reconnecting the Ethernet cable.

Code: Select all

Starting FullyFeature_STM32 on NUCLEO_F767ZI
AsyncMQTT_Generic v1.2.0 for STM32
Connected to network. IP = 192.168.2.118
Connecting to MQTT...
Connected to MQTT broker: broker.emqx.io, port: 1883
PubTopic: async-mqtt/STM32_Pub
************************************************
Session present: 0
Subscribing at QoS 2, packetId: 1
Publishing at QoS 0
Publishing at QoS 1, packetId: 2
Publishing at QoS 2, packetId: 3
************************************************
Subscribe acknowledged.
  packetId: 1
  qos: 2
Publish received.
  topic: async-mqtt/STM32_Pub
  message: STM32 Test3
  qos: 2
  dup: 0
  retain: 1
  len: 11
  index: 0
  total: 11
Publish acknowledged.
  packetId: 2
Publish received.
  topic: async-mqtt/STM32_Pub
  message: STM32 Test1
  qos: 0
  dup: 0
  retain: 0
  len: 11
  index: 0
  total: 11
Publish received.
  topic: async-mqtt/STM32_Pub
  message: STM32 Test2
  qos: 1
  dup: 0
  retain: 0
  len: 11
  index: 0
  total: 11
Publish received.
  topic: async-mqtt/STM32_Pub
  message: STM32 Test3
  qos: 2
  dup: 0
  retain: 0
  len: 11
  index: 0
  total: 11
Publish acknowledged.
  packetId: 3
Ethernet disconnected   <==== Test disconnect Ethernet very short time
Ethernet reconnected.
Ethernet disconnected   <==== Test disconnect Ethernet long enough time to force MQTT disconnection
Ethernet reconnected.
Disconnected from MQTT. <==== MQTT disconnected and reconnected
Connected to MQTT broker: broker.emqx.io, port: 1883
PubTopic: async-mqtt/STM32_Pub
************************************************
Session present: 0
Subscribing at QoS 2, packetId: 4
Publishing at QoS 0
Publishing at QoS 1, packetId: 5
Publishing at QoS 2, packetId: 6
************************************************
Subscribe acknowledged.
  packetId: 4
  qos: 2
Publish received.
  topic: async-mqtt/STM32_Pub
  message: STM32 Test3
  qos: 2
  dup: 0
  retain: 1
  len: 11
  index: 0
  total: 11
Publish acknowledged.
  packetId: 5
Publish received.
  topic: async-mqtt/STM32_Pub
  message: STM32 Test1
  qos: 0
  dup: 0
  retain: 0
  len: 11
  index: 0
  total: 11
Publish received.
  topic: async-mqtt/STM32_Pub
  message: STM32 Test2
  qos: 1
  dup: 0
  retain: 0
  len: 11
  index: 0
  total: 11
Publish received.
  topic: async-mqtt/STM32_Pub
  message: STM32 Test3
  qos: 2
  dup: 0
  retain: 0
  len: 11
  index: 0
  total: 11
Publish acknowledged.
  packetId: 6
khoih-prog
Posts: 102
Joined: Thu Feb 27, 2020 7:54 am
Location: Toronto

Re: AsyncMQTT_Generic Library

Post by khoih-prog »

Releases v1.2.1

1. Add support to STM32F/L/H/G/WB/MP1 (without TLS/SSL) using LAN8720 Ethernet, such as F407xx, NUCLEO_F429ZI, DISCO_F746NG, NUCLEO_F746ZG, NUCLEO_F756ZG, etc.
2. Add examples for STM32_LAN8720


Debug Terminal Output Sample

This is terminal debug output when running FullyFeatured_STM32_LAN8720 on STM32F4 BLACK_F407VE connecting to broker.emqx.io MQTT server.

Code: Select all

Starting FullyFeatured_STM32_LAN8720 on BLACK_F407VE
AsyncMQTT_Generic v1.2.1 for STM32
Connected to network. IP = 192.168.2.132
Connecting to MQTT...
Connected to MQTT broker: broker.emqx.io, port: 1883
PubTopic: async-mqtt/STM32_Pub
************************************************
Session present: 0
Subscribing at QoS 2, packetId: 1
Publishing at QoS 0
Publishing at QoS 1, packetId: 2
Publishing at QoS 2, packetId: 3
************************************************
Subscribe acknowledged.
  packetId: 1
  qos: 2
Publish received.
  topic: async-mqtt/STM32_Pub
  message: STM32 Test3
  qos: 2
  dup: 0
  retain: 1
  len: 11
  index: 0
  total: 11
Publish acknowledged.
  packetId: 2
Publish received.
  topic: async-mqtt/STM32_Pub
  message: STM32 Test1
  qos: 0
  dup: 0
  retain: 0
  len: 11
  index: 0
  total: 11
Publish received.
  topic: async-mqtt/STM32_Pub
  message: STM32 Test2
  qos: 1
  dup: 0
  retain: 0
  len: 11
  index: 0
  total: 11
Publish received.
  topic: async-mqtt/STM32_Pub
  message: STM32 Test3
  qos: 2
  dup: 0
  retain: 0
  len: 11
  index: 0
  total: 11
Publish acknowledged.
  packetId: 3
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