Digital Signal ControllersのトピックRe: CAN send failed

CAN send failed

海亭刘 — Thu, 20 Jul 2017 02:10:00 GMT

if CAN send data,but don't have a receive,now the code can't run normal. My question is what can i do

xiangjun_rong — Thu, 20 Jul 2017 06:18:59 GMT

can you tell us the part number you are using? what is the tools? do you use the demo example or the code you developed yourself?

Xiangjun Rong

海亭刘 — Thu, 20 Jul 2017 08:29:36 GMT

MC56F84763，when start, send data

but, if don't have a receiver, it while into:void CAN1_InterruptTxWarning(void), and not into "while(1)".

last, i didn't find a demo code

my english is so poor, please, gave me a help about my question.

THANKS!

海亭刘 — Thu, 20 Jul 2017 08:56:05 GMT

I don't know how to use "byte CAN1_GetError(CAN1_TError *Err)", can you gave me a demo code, thanks!

xiangjun_rong — Fri, 21 Jul 2017 08:48:12 GMT

Hi, 海亭刘,

This is the CAN example based on the MC56F84789 and CodeWarrior for mcu tools, pls refer to it.

Xiangjun rong