1.3.5.4.11 CL_NULL_DataRequest Function

C

void CL_NULL_DataRequest
(        
    uint16_t conHandle,
    uint8_t *data,
    uint16_t dataLen,
    uint8_t prio,
    uint32_t timeRef
);

Request the transmission of data over a connection.

This routine is used to request the transmission of data over a connection.

The CL_NULL_Initialize routine must have been called before.


Parameters	Description
conHandle	Unique identifier of the connection
data	Pointer to data to be transmitted through this connection
dataLen	Length of the data in bytes
prio	Priority of the data to be sent when using the CSMA access scheme
timeRef	Time reference (in 10s of microseconds) (v1.4)

None.

uint16_t msgLen = 20;
uint8_t msg[msgLen] = {0};

CL_NULL_DataRequest(9, msg, msgLen, 1, 1000);

The result of the request is returned in the confirm callback.