ADLINK PCI-7841/cPCI-7841 - Manual (Page 42)

34 Function Reference
Parameters handle : handle retrieve from CanOpen-
Driver()
value : a byte value
Return Value None
Remarks This function set the current of the transmit
error counter.
Please see the remark of CanGetTxError-
Count().
See Also CanRcvMsg()
Usage C/C++
#include “pci7841.h
int handle = CanOpenDriver(0, 0);//open the port
0 of card 0
….
CanSetTxErrorCount(handle, 0);
CanCloseDriver(handle);
CanGetPortStatus()
Purpose Get Port Status
Prototype C/C++
int CanGetPortStatus(int handle,
PORT_STATUS *PortStatus)
Parameters handle : handle retrieve from CanOpen-
Driver()
PortStatus : Pointer of PORT_STATUS
structure
Return Value No Error: 0
Error: -1
Remarks Get Port Status(See the structure define for
detailed description)
See Also
Usage
C/C++
#include “pci7841.h
PORT_STATUS port_status;
int handle = CanOpenDriver(0, 0);// open the port
0 of card 0
CanGetPortStatus(&port_status);
CanClearOverrun();