Data Structures |
| struct | tagCanHWDescr |
| struct | tagCanSWDescr |
Defines |
| #define | canCIRCUIT_ANY -1 |
| #define | canCARD_ANY -1 |
| #define | canCHANNEL_ANY -1 |
| #define | CANID_METAMSG (-1L) |
| #define | CANID_WILDCARD (-2L) |
| #define | canSTAT_INACTIVE canSTAT_RESERVED_1 |
Typedefs |
| typedef void *(* | canMemoryAllocator )(size_t size) |
| typedef void(* | canMemoryDeallocator )(void *p) |
| typedef struct tagCanHWDescr | canHWDescr |
| typedef struct tagCanSWDescr | canSWDescr |
Functions |
| canStatus | canLocateHardware (void) |
| int | canOpen (const canHWDescr *const hwdescr, const canSWDescr *const swdescr, const unsigned int flags) |
| canStatus | canGetCircuits (int *context, char *name, char *vendor, char *version, unsigned int *cardtype, unsigned int *circtype, unsigned int *channel) |
| canStatus | canInstallAction (int handle, long id, int(*fn)()) |
| canStatus | canUninstallAction (int handle, long id) |
| canStatus | canInstallOwnBuffer (int handle, long id, unsigned int len, void *buf) |
| canStatus | canUninstallOwnBuffer (int handle, long id) |
Some obsolete codes; they are not used nowadays. |
- Warning:
- Obsolete!
|
| #define | canERR_BUFOFL canERR_RESERVED_3 |
| #define | canERR_REINIT canERR_RESERVED_4 |
| #define | canERR_MSGLOST canERR_RESERVED_5 |
| #define | canERR_OVERRUN canERR_RESERVED_6 |
| #define | canERR_CARDCOMMFAILED canERR_RESERVED_7 |
Circuit status flags, retained for compatibility |
- Warning:
- Obsolete!
|
| #define | canCIRCSTAT_ERROR_PASSIVE 0x0001 |
| #define | canCIRCSTAT_BUS_OFF 0x0002 |
| #define | canCIRCSTAT_ERROR_WARNING 0x0004 |
Sticky status flags |
- Warning:
- Obsolete!
|
| #define | canSTICKY_ACK_ERROR 0x80000801 |
| #define | canSTICKY_FORM_ERROR 0x80000002 |
| #define | canSTICKY_STUFF_ERROR 0x80000004 |
| #define | canSTICKY_CRC_ERROR 0x80000008 |
| #define | canSTICKY_BIT0_ERROR 0x80000010 |
| #define | canSTICKY_BIT1_ERROR 0x80000020 |
| #define | canSTICKY_HW_OVERRUN 0x80000040 |
| #define | canSTICKY_SW_OVERRUN 0x80000080 |
Flags for canOpen |
- Warning:
- Obsolete! Use canOPEN_xxx instead.
|
| #define | canWANT_ACTIONS 0x01 |
| #define | canWANT_OWN_BUFFERS 0x02 |
| #define | canWANT_ERROR_COUNTERS 0x04 |
| #define | canWANT_EXCLUSIVE 0x08 |
| #define | canWANT_EXTENDED 0x10 |
| #define | canWANT_VIRTUAL 0x20 |
Circuit types. |
- Warning:
- Obsolete!
|
| #define | PCCAN_PHILIPS 1 |
| #define | PCCAN_INTEL526 2 |
| #define | PCCAN_INTEL527 3 |
| #define | CANCARD_NEC72005 4 |
| #define | CIRC_VIRTUAL 5 |
| #define | CIRC_SJA1000 6 |
Card types. |
- Warning:
- Obsolete!
|
| #define | canCARD_PCCAN 1 |
| #define | canCARD_CANCARD 2 |
| #define | canCARD_AC2 3 |
| #define | canCARD_LAPCAN 4 |
| #define | canCARD_ISACAN 5 |
| #define | canCARD_PCCAN_OEM 6 |
The canFlgXXX are left for compatibility. |
- Warning:
- Obsolete!
|
| #define | canFlgACCEPT 1 |
| #define | canFlgREJECT 2 |
| #define | canFlgCODE 3 |
| #define | canFlgMASK 4 |
Flags for action routines |
- Warning:
- Obsolete!
|
| #define | canDISCARD_MESSAGE 3 |
| #define | canRETAIN_MESSAGE 4 |
For busParams - sync on rising edge only or both rising and falling edge |
(Not supported)
- Warning:
- Obsolete!
|
| #define | canSLOW_MODE 0x01 |
CAN driver types; these constants are retained for compatibility. |
(Not supported)
- Warning:
- Obsolete!
|
| #define | canOFF 0 |
| #define | canTRISTATE 1 |
| #define | canPULLUP 2 |
| #define | canPULLDOWN 3 |
| #define | canPUSHPULL 4 |
| #define | canINVPULLUP 5 |
| #define | canINVPULLDOWN 6 |
| #define | canINVPUSHPULL 7 |
These were never implemented. |
(Not supported)
- Warning:
- Obsolete!
|
| #define | canIOCTL_LOCAL_ECHO_ON 3 |
| #define | canIOCTL_LOCAL_ECHO_OFF 4 |
| #define | canMSG_STATUS 0x0008 |
