Re: STM32 CAN bus driver issues #stm32 #can


Josef Raschen <josef@...>
 

Hi,

the driver is built into the kernel, but what I found out yesterday is, that the pinmuxing is not set up correctly. And the STM32 CAN controller will wait until it has received some bits before it leaves the init mode. So I think, when I fix that, it should work.

Thanks,
Josef

On 30.03.19 04:03, Lawrence King wrote:
To me, the problem look more like you didn’t include the CAN bus drivers when you built the kernel. Try running ‘make menuconfig’ and turning on the CAN bus, then rebuilding.

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