[Ovmsdev] Problem with sending CAN-message

[Michael Balzer]

Geir,

do you set the data length (TXB0DLC)?

Regards,
Michael



Am 11.01.2016 um 22:50 schrieb Geir Øyvind Vælidalo:
> Hi guys!
>
> I’m trying to send a can-messages. I copied the code from the
> Twizy-code, but it seems to fail for me.
> This is the code for sending: 
> while (TXB0CONbits.TXREQ) {}; <*—* This one is ok
> *TXB0CON = 0; TXB0SIDL = (ks_send_can.id & 0x07) << 5; *
> *TXB0SIDH = (ks_send_can.id >> 3); *
> *TXB0D0 = ks_send_can.byte[0]; *
> *TXB0D1 = ks_send_can.byte[1];*
> *...*
>    *TXB0CON = 0b00001000;*  //Mark the message for sending
> while (TXB0CONbits.TXREQ) {}; <*—* Here it hangs
>
> TXREQ seems like it never gets cleared :-\ I have CAN Write enabled,
> so that is not the problem.
>
> Any ideas? 
>
> Best regards,
> Geir
>
>
>  
>
>
>
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> OvmsDev at lists.teslaclub.hk
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-- 
Michael Balzer * Helkenberger Weg 9 * D-58256 Ennepetal
Fon 02333 / 833 5735 * Handy 0176 / 206 989 26

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