Disable received data notifications.
Ret = CanStopNotifyEvent ( Id , ChannelNo , EventType )
Id
[ C: short ] [ Python: ctypes.c_short ]
Specify the device ID retrieved from CanInit.
ChannelNo
[ C: unsigned short ] [ Python: ctypes.c_ushort ]
Specify the channel number.
EventType
[ C: unsigned short ] [ Python: ctypes.c_ushort ]
Specify the event type.
Definition |
Value |
Description |
CCAN_EVENT_RECEIVE |
0x01 |
Reception event |
Ret [ C: long ] [ Python: ctypes.c_long ]
Definition |
Value |
Description |
CAN_ERR_SUCCESS |
0 |
Normality completion |
CAN_ERR_DLL_INVALID_ID |
10001 |
Invalid ID was specified. |
CAN_ERR_DLL_CALL_DRIVER |
10002 |
Driver can't be called (Failed in the ioctl). |
CAN_ERR_SYS_CH_NO |
20101 |
Channel number is outside the settable range. |
CAN_ERR_DLL_EVENT_TYPE |
10300 |
Event type beyond the limit. |
The others (See also: Details of Error Code)
None
Disable the notification registered using the CanNotifyEvent function.
Disable calling the callback function when a message is received (CCAN_EVENT_RECEIVE) for ChannelNo = 1.
C |
long Ret; Ret = CanStopNotifyEvent
( Id , 1 , CCAN_EVENT_RECEIVE ); |
Python |
Ret = ctypes.long() Ret.value = ccan.CanStopNotifyEvent
( Id , 1 , CCAN_EVENT_RECEIVE ) |