CanGetStatus

The function CanGetStatus reads the current status-information.

BOOL CanGetStatus(int *status);
BOOL DCanGetStatus(int devno,int *status);

Parameters

devno
Index of SJA1000-controller to use (starting with 0).
status
Pointer to an integer array of length int[9], receiving status information.

status[0] = DriverStatus;            // error status / error counter
status[1] = ControllerStatus;        // status register of SJA1000
status[2] = 0; 
status[3] = arbitration_lost_capture; 
status[4] = ActiveMonitor;          // 0: Monitor off 1: Monitor on (not supported here)
status[5] = DeviceIsActive;         // 0: inactive 1: active (not supported here)
status[6] = RX_error_counter;
status[7] = TX_error_counter;
status[8] = error_code_capture;

Return Values

If this function succeeds, the return value is TRUE.
If the function fails, the return value is FALSE. Additional error-information is availlable through CanGetLastError

Driver Status:

Remarks

Requirements

OS Versions: Windows CE 4.2 and later.
Header: gfcan32ce.h
Link Library: singlecan.lib (one sja1000-controller), dualcan.lib (two or more sja1000-controller)

See Also

SJA1000 Can Bus Support