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Canbus Can-18xx8.c How to customise ?

 
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saucompeng



Joined: 19 Jul 2011
Posts: 4

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Canbus Can-18xx8.c How to customise ?
PostPosted: Tue Jul 19, 2011 1:26 am     Reply with quote
Hi ;

I make a electronic circuit for read Can messages from can network. I must read 1Mbit/s can network , but my circuit doesn't read. I used 18F4585( 20mhz osc) +MCP2551.

I think, this code don't agree for my system.
Code:

void can_set_baud(void) {
   BRGCON1.brp=CAN_BRG_PRESCALAR;
   BRGCON1.sjw=CAN_BRG_SYNCH_JUMP_WIDTH;

   BRGCON2.prseg=CAN_BRG_PROPAGATION_TIME;
   BRGCON2.seg1ph=CAN_BRG_PHASE_SEGMENT_1;
   BRGCON2.sam=CAN_BRG_SAM;
   BRGCON2.seg2phts=CAN_BRG_SEG_2_PHASE_TS;

   BRGCON3.seg2ph=CAN_BRG_PHASE_SEGMENT_2;
   BRGCON3.wakfil=CAN_BRG_WAKE_FILTER;
}

void can_set_mode(CAN_OP_MODE mode) {
   CANCON.reqop=mode;
   while( (CANSTAT.opmode) != mode );
}


Please, customise can-18xx8.c for me, and send me?

Thanks a lot. Wait for your codes.
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