Set parameter related to a given MQTT Message.
Files
mqtt-c.h/mqtt-c.c
Prototype
Arguments
p_msg
Pointer to message object.
type
Parameter type:
MQTTc_PARAM_TYPE_MSG_BUF_PTR Msg's buf ptr.
MQTTc_PARAM_TYPE_MSG_BUF_LEN Msg's buf len.
p_param
Parameter's value.
p_err
Pointer to variable that will receive the return error code from this function:
MQTTc_ERR_NONE
MQTTc_ERR_NULL_PTR
MQTTc_ERR_INVALID_ARG
Returned Values
None.
Required Configuration
None.
Notes / Warnings
- This function MUST be called after the µC/MQTT-client suite initialization has been completed.