ADLINK PCI-7841/cPCI-7841 - Manual (Page 39)

Function Reference 31
Remarks Get the information about the type and
location of errors on the bus.
When a bus error occurs, if your program
installed the call-back function or error-han-
dling event. The error-bit position would be
captured into the card. The value would be
fixed in the card until your program read it
back.
See Also CanGetErrorWarningLimit(),
CanSetErrorWarningLimit()
Usage C/C++
#include “pci7841.h
int handle = CanOpenDriver(0, 0);//open the port
0 of card 0
….
BYTE data = CanGetErrorCode();
CanCloseDriver(handle);
CanSetErrorWarningLimit()
Purpose Set the Error Warning Limit
Prototype C/C++
void CanSetErrorWarningLimit(int handle,
BYTE value)
Parameters handle : handle retrieve from CanOpen-
Driver()
Value : Error Warning Limit
Return Value none
Remarks Set the error warning limit. If your program
has installed the error warning event or call-
back function. The error warning will be sig-
naled after the value of error counter pass-
ing the limit you set.
See Also CanGetErrorWarningLimit()
Usage C/C++
#include “pci7841.h
int handle = CanOpenDriver(0, 0);//open the port
0 of card 0
….