MQTT C Client Libraries Internals: Header Union Reference

| MQTT C Client Libraries Internals

Loading...
Searching...
No Matches
Data Fields
Header Union Reference

Bitfields for the MQTT header byte. More...

`#include <MQTTPacket.h>`

## Data Fields
char | byte
| the whole byte
struct { |
bit retain: 1 |
| retained flag bit
unsigned int qos: 2 |
| QoS value, 0, 1 or 2.
bit dup: 1 |
| DUP flag bit.
unsigned int type: 4 |
| message type nibble
} | bits

## Detailed Description

Bitfields for the MQTT header byte.

The documentation for this union was generated from the following file:

- MQTTPacket.h