CAN code

kdn — Sun, 07 Dec 2014 19:07:01 GMT

MY CAN code is not working , anyone have any idea

CAN1TIER = 0x07;

//CAN1TFLG =CAN1TFLG_TXE0_MASK;

CAN1TFLG = 0x01;

CAN1TXTBPR = 0x01;

CAN1TXDLR = 0x08;

CAN1TXIDR3 = 0x00;

CAN1TXIDR2 = 0x00;

CAN1TXIDR1 = 0x00;

CAN1TXIDR0 = 0xFF; //SID

CAN1TXDSR0 = 0xFF; //DATA

CAN1TXDSR1 = 0xFF;

CAN1TXDSR2 = 0xFF;

CAN1TXDSR3 = 0x00;

CAN1TXDSR4 = 0x00;

CAN1TXDSR5 = 0x00;

CAN1TXDSR6 = 0x00;

CAN1TXDSR7 = 0x00;

Re: CAN code

iggi — Wed, 07 Jan 2015 13:56:18 GMT

Well, from that portion of code it is not possible to find out why it's not working.

The most probably CAN initializtion is not correctly done, or maybe (Tx/Rx) interrupts have no definition.

From the link below you can download S12X pack of example in which two are for the CAN. You can use that as a reference:

Regards,

iggi