Retrieves the number of channels for the device.
Ret = CanGetMaxChannels ( Id , CanChannelNum , CanFdChannelNum )
Id
[ VB.NET: Short ] [ C, C++: short ] [ C#: short ]
Specify the device ID retrieved from CanInit.
CanChannelNum
[ VB.NET: Short ] [ C, C++: short * ] [ C#: out short ]
Specify the variable address for storing the number of CAN channels.
CanFdChannelNum
[ VB.NET: Short ] [ C, C++: short * ] [ C#: out short ]
Specify the variable address for storing the number of CAN FD channels.
Ret [ VB.NET: Integer ] [ C, C++: long ] [ C#: int ]
Definition |
Value |
Description |
CAN_ERR_SUCCESS |
0 |
Normality completion |
CAN_ERR_SYS_RECOVERED_FROM_STANDBY |
7 |
Execute CanResetDevice function because the device has recovered from standby mode. |
CAN_ERR_DLL_INVALID_ID |
10001 |
Invalid ID specified. |
CAN_ERR_DLL_CALL_DRIVER |
10002 |
Driver can't be called (Failed in the device I/O control). |
CAN_ERR_DLL_BUFF_ADDRESS |
10100 |
Invalid data buffer address. |
The others (See also: Details of Error Code)
None
Retrieves the number of channels for the device.
Retrieves the number of channels for the device.
VB.NET |
Dim Ret As Integer |
C, C++ |
long Ret; |
C# |
int Ret; |
None