Sys Tec Electronic USB-CANmodul - Page 43

Software

SYS TEC electronic GmbH 2001 L-487e_6
41
UcanGetHardwarInfo
Syntax:
BYTE STDCALL UcanGetHardwareInfo
(tUcanHandle UcanHandle_p,
tUcanHardwareInfo* pHwInfo_p);
Usability:
HW_INIT, CAN_INIT
Parameter:
UcanHandle_p: USB-CAN handle received with the function
UcanInitHardware ().
pHwInfo_p: Address to the hardware information structure.
typedef struct
{
BYTE m_bDeviceNr; // Device number
TUcanHandle m_UcanHandle; // USB-CAN handle
DWORD m_dwReserved; // reserved
BYTE m_bBTR0; // Baud Rate Register 0
BYTE m_bBTR1; // Baud Rate Register 1
BYTE m_bOCR; // Output Control Register
DWORD m_dwAMR; // Acceptance Mask Register
DWORD m_dwACR; // Acceptance Code Register
} tUcanHardwareInfo;
Return value: Error code of the function.
USBCAN_SUCCESSFUL
USBCAN_ERR_MAXINSTANCES
USBCAN_ERR_ILLHANDLE
USBCAN_ERR_ILLPARAM