/*?canBoard.c?-?implementation?of?CAN?Board?routines?*/

/*?Copyright?2001?Wind?River?Systems?Inc.?*/

/*?
modification?history?
--------------------
09nov01dnb?modified?for?integration?into?Tornado
12jul01jac?written

*/

/*?

DEscriptION
implementation?of?CAN?Board?routines

*/

/*?includes?*/
#include?
#include?
#include?
#include?
#include?
#include?
#include?


/*?global?variables?*/

STATUS?（*pfn_esd_can_pc104_200_establishlinks）（struct?WNCAN_Device?*pDev）;
void?（*pfn_esd_can_pc104_200_close）（struct?WNCAN_Device?*pDev）;
struct?WNCAN_Device?*（*pfn_esd_can_pc104_200_open）（UINT?brdNdx?UINT?ctrlNdx）;

STATUS?（*pfn_esd_can_pci_200_establishlinks）（struct?WNCAN_Device?*pDev）;
void???（*pfn_esd_can_pci_200_close）（struct?WNCAN_Device?*pDev）;
struct?WNCAN_Device?*（*pfn_esd_can_pci_200_open）（UINT?brdNdx?UINT?ctrlNdx）;

STATUS?（*pfn_msmcan_pc104_establishlinks）（struct?WNCAN_Device?*pDev）;
void???（*pfn_msmcan_pc104_close）（struct?WNCAN_Device?*pDev）;
struct?WNCAN_Device?*（*pfn_msmcan_pc104_open）（UINT?brdNdx）;

STATUS?（*pfn_ppc5xxCAN_establishlinks）（struct?WNCAN_Device?*pDev）;
void???（*pfn_ppc5xxCAN_close）（struct?WNCAN_Device?*pDev）;
struct?WNCAN_Device?*（*pfn_ppc5xxCAN_open）（UINT?ctrlNdx）;


STATUS?（*pfn_pxa250_can_establishlinks）（struct?WNCAN_Device?*pDev）;
void???（*pfn_pxa250_can_close）（void）;
struct?WNCAN_Device?*（*pfn_pxa250_can_open）（void）;


/************************************************************************
*
*?WNCAN_Board_establishlinks?-?connect?the?function?pointers?in?the
*?board?structure?to?the?appropriate?routines
*
*
*?RETURNS:?OK?or?ERROR
*???
*?ERRNO:?S_can_unknown_board
*
*/
STATUS?WNCAN_Board_establishlinks
（
????struct?WNCAN_Device?*pDev
????WNCAN_BoardType?brdType
）
{
????STATUS?retCode?=?ERROR;
????
????switch（brdType）
????{
????????case?WNCAN_ESD_PC104_200:
????????????if（pfn_esd_can_pc104_200_establishlinks）
????????????????retCode?=?pfn_esd_can_pc104_200_establishlinks（pDev）;
????????????break;
????????case?WNCAN_ESD_PCI_200:
????????????if（pfn_esd_can_pci_200_establishlinks）
????????????????retCode?=?pfn_esd_can_pci_200_establishlinks（pDev）;
????????????break;
????????case?WNCAN_MSMCAN:
????????????if（pfn_msmcan_pc104_establishlinks）
????????????????retCode?=?pfn_msmcan_pc104_establishlinks（pDev）;
????????????break;

	case?WNCAN_PPC5XX:
????????????if（pfn_ppc5xxCAN_establishlinks）
????????????????retCode?=?pfn_ppc5xxCAN_establishlinks（pDev）;
????????????break;

????case?WNCAN_DAYTONA:
????????????if?（pfn_pxa250_can_establishlinks）
????????????????retCode?=?pfn_pxa250_can_establishlinks（pDev）;
????????????break;

????????default:
????????????errnoSet（S_can_unknown_board）;
????????????retCode?=?ERROR;
????????????break;?
????}
????return?retCode;
}

/************************************************************************
*
*?WNCAN_Board_Open?-?attempt?to?open?specified?board
*
*?RETURNS:?point?to?device?structure?or?0?on?error

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????目錄??????????0??2004-08-05?22:55??CAN

?????文件??????46384??2002-10-26?07:24??CAN\can_api.c

?????文件???????5569??2002-09-26?06:26??CAN\canBoard.c

?????文件???????1948??2002-09-26?06:26??CAN\canController.c

?????文件??????11773??2002-10-26?07:24??CAN\esd_pc104_200.c

?????文件???????7176??2002-10-26?07:06??CAN\esd_pci_200.c

?????文件??????70433??2002-10-26?07:24??CAN\i82527.c

?????文件????????627??2002-10-26?07:24??CAN\Makefile

?????文件???????6834??2002-10-17?08:09??CAN\msmcan.c

?????文件???????7594??2002-09-26?06:26??CAN\ppc5xxCAN.c

?????文件??????56667??2002-10-26?07:24??CAN\sja1000.c

?????文件??????79306??2002-11-06?07:54??CAN\toucan.c

?????文件??????16614??2002-10-26?07:24??CAN\wnCAN.c

-----------?---------??----------?-----??----

???????????????311143????????????????????14