Bitfields for the MQTT header byte.
#include <MQTTPacket.h>
Data Fields | |
| struct { | |
| unsigned int dup: 1 | |
| DUP flag bit. More... | |
| unsigned int qos: 2 | |
| QoS value, 0, 1 or 2. More... | |
| unsigned int retain: 1 | |
| retained flag bit More... | |
| unsigned int type: 4 | |
| message type nibble More... | |
| } | bits |
| unsigned char | byte |
| the whole byte More... | |
| struct { ... } MQTTHeader::bits |
| unsigned char MQTTHeader::byte |
the whole byte
Referenced by MQTTDeserialize_ack(), MQTTDeserialize_connack(), MQTTDeserialize_publish(), MQTTDeserialize_suback(), MQTTPacket_InitHeader(), MQTTSerialize_ack(), MQTTSerialize_connect(), MQTTSerialize_publish(), MQTTSerialize_subscribe(), MQTTSerialize_unsubscribe(), MQTTSerialize_zero(), and readPacket().
| unsigned int MQTTHeader::dup |
DUP flag bit.
Referenced by MQTTDeserialize_ack(), MQTTDeserialize_publish(), and MQTTPacket_InitHeader().
| unsigned int MQTTHeader::qos |
QoS value, 0, 1 or 2.
Referenced by MQTTDeserialize_publish(), and MQTTPacket_InitHeader().
| unsigned int MQTTHeader::retain |
retained flag bit
Referenced by MQTTDeserialize_publish(), and MQTTPacket_InitHeader().
| unsigned int MQTTHeader::type |
message type nibble
Referenced by MQTTDeserialize_ack(), MQTTDeserialize_connack(), MQTTDeserialize_publish(), MQTTDeserialize_suback(), MQTTPacket_InitHeader(), and readPacket().
1.8.5