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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