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how can I change the baud rate in CAN bus KIT

 
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FRED_SUN



Joined: 28 Jul 2008
Posts: 7

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how can I change the baud rate in CAN bus KIT
PostPosted: Tue Dec 09, 2008 3:23 pm     Reply with quote
We buy the CAN BUS kit for our project, but it only works in 125k baud rate, now we need to run it at 500k, what can I do? the file for baud rate setting is:
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;
}

I do not know how to handle it, please help me.
Thanks
Fred Sun
PCM programmer



Joined: 06 Sep 2003
Posts: 21708

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PostPosted: Tue Dec 09, 2008 3:30 pm     Reply with quote
Read this post:
http://www.ccsinfo.com/forum/viewtopic.php?t=22138&start=8
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