AURIX™ Forum Discussions

Unsure which part of the forum i should post to .. i did have this on the hardware side of things but it may be 'finger trouble'

As it stands at the moment i've adapted the example code using other forum uses 'comments'

i now have 2 nodes , 1 transmit , 1 receive , they are in loop back mode the receive has 2 filters set up.  If i transmit from the one node with either of the message ID'd set up in the filter the interrupt goes off plus data is received .. awesome we've made a step forward.

if i turn loop back off and have my can tool connected , i can transmit fine but when i send  from my can tool the micro does not respond .

with regards the filtering , i'd like to filter a range of id's but seams i cannot 

shed any light people ?

I've tried the code on 2 dev kits so i know it me / code and not hardware. 

I've notice some examples start setting base memory address and some don't i've tried both ways with using the addressing the board becomes a 'brick' and i receive a 'trap '.

i'm attching my MCMCAN file , i'm new to infineon so i'm hoping it something i'm not setting or doing (i'm used to dspic / Ti micros) .. any help would be grateful

Thanks, 

I wanted to configure the ATOM_TRIG_CHAIN  for  enabling the Synchronizing register after the ATOM instance [i](ATOM[i+1]).

This Configuration bits are present in CCM[i]_HW_CONF. But as per user manual this register  contains mirror values of TOP-LEVEL Register GTM_HW_CONF. This all Register are having  Read-Only type of Access.  

Is there any other way, where we can configure values for  ATOM_TRIG_CHAIN ??

HI,

There is no problem with SPI communication using SDK program. After configuring SPI using MCAL, SPI can read and write normally when running in DeBug single step, but the data read by SPI is incorrect when running at full speed. I want to know what causes this problem and how to solve it.

Please reply as soon as possible, thank you very much

Hello,

We are working on AURIX TC364 for BLDC motor control project for functional safety level ASIL B (automotive application). 

Is it required to have a decoupling capacitor at the reset pin?

I think its recommended to have a capacitor at reset pin, the logic is to prevent noise at reset pin & also to have power on reset.

Can anybody let me know?