5.7.2 VCI_Get_RxMsgBufIsFull
This function is used to get the software buffer state whether it is full or
not in the assigned CAN port. If the software buffer is full, it means that
some CAN messages are lost.
Syntax :
int
VCI_Get_RxMsgBufIsFull (
BYTE
CAN_No,
BYTE*
Flag
);
Parameter :
CAN_No
:
[in] The assigned CAN port number.
Flag
:
[out] The pointer is used to receive the state of software buffer. If the
value is zero, the software buffer is not full. If not, it means that
the software buffer is full.
Return Values :
Return 0 means success, others means failure.
Examples :
Int Ret;
BYTE CAN_No;
BYTE RxSoftBufFull_Flag;
CAN_No=1;
Ret = VCI_Get_RxMsgBufIsFull(CAN_No, &RxSoftBufFull_Flag);
I-7565-H1/H2 High Performance USB/CAN Converter User’s Manual (Ver 1.7, Aug/2011) ------------- 71
