topic Re: SBC uja1169 CMC configuration in Processor Expert Software

SBC uja1169 CMC configuration

fk1 — Wed, 21 Jul 2021 12:07:11 GMT

Hi,

I'm using the SBC UJA1169 middleware component

after being unable to perform CAN communications, i noticed that the processor expert output sets the CMC inside the CAN control register to SBC_UJA_CAN_CMC_OFMODE,
f i manually change the CMC in the config to SBC_UJA_CAN_CMC_ACMODE_DD, i can get the processor to receive CAN data.

how do i get processor expert to automatically set the CMC to another value, i can not see anything in the configuration what looks like it would change this?

note: I'm using S32 DS 2.0 on the processor S32K144

Re: SBC uja1169 CMC configuration

PetrS — Thu, 22 Jul 2021 08:23:03 GMT

Hi,

checking the same in my S32DS2.2 with SDK RTM 3.0.3 I see option for mode selection

So I can recommend to update S32DS and SDK; refer to https://community.nxp.com/t5/S32-Design-Studio/bd-p/s32ds

BR, Petr

Re: SBC uja1169 CMC configuration

fk1 — Mon, 26 Jul 2021 13:09:30 GMT

Hi Petr,

I downloaded S32 DS 3.4, and that setting is also available

Thanks

Fahed