Commell MPX-2515 Bedienungsanleitung PDF herunterladen (Seite 31)

Commell MPX-2515 User’s Guide Rev 0100

Taiwan Commate Computer Inc.

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1.8.6 MCP_LOAD_TXB2SIDH

The MCP_LOAD_TXB2SIDH command loads the bytes in the Request Packet to

the associated MCP2515 registers in order to complete the corresponding message

transmission on the CAN bus.

#define CCP_CAN_TX_SERVICE 0X23 /* command category code */

#define MCP_LOAD_TXB2SIDH 0X44 /* sub-command code */

#define EP2 2 /* Endpoint 2 */

#define EP3 3 /* Endpoint 3 */

OFFSET BULK OUT (EP2) BULK IN (EP1)

SIZEOF_DATA 0X14 0X05

COMMAND 0X23 0X23

ERROR 0X00 Error code

DATA_0 0X44 Number of bytes return

(0X04)

DATA_1 Overwrite flag EFLG before transmitting

DATA_2 Reserved TXB2CTRL before

transmitting

DATA_3 0X50 EFLG after transmitted

DATA_4 Value to load to TXB0CTRL TXB2CTRL after

transmitted

DATA_5 0X51 checksum

DATA_6 0X0D

DATA_7 TXB2SIDH

DATA_8 TXB2SIDL

DATA_9 TXB2EID8

DATA_10 TXB2EID0

DATA_11 TXB2DLC

DATA_12 TXB2D0

DATA_13 TXB2D1

DATA_14 TXB2D2

DATA_15 TXB2D3

DATA_16 TXB2D4

DATA_17 TXB2D5

DATA_18 TXB2D6

DATA_19 TXB2D7

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Commell MPX-2515 Bedienungsanleitung Seite 31