hi, has anyone interfaced MCP2515 with ST10F269. i am facing issues with establishing the connection b/w the two. the CAN routines are fine (i suppose), but the SPI interface between the two seems to be the issue. Can anyone please post his/her code if any. This would be of very much great help... Thanks a lot in advance.
Rgds
I've checked ST10F269's datasheet and user manual.
To my astonishment, I found that ST10F269 already include two CAN 2.0B controllers!!! So till now, to my limited knowledge, I think IN NO CASE SHOULD YOU ADD A MCP2515 TO A ST10F269 APPLICATION, ONLY IF YOU ARE JUST KIDDING OR BEING KIDDED BY YOUR BOSS.
Dude, today is not 1st, April...
oh comeon Zhang. i am not kidding, do you think since ST10F269 has two CAN modules that means no application in this embedded world should use an extra CAN interface. But yes, as u mentioned the term "limited knowledge" :) let me tell you that this product is to be installed in an aircraft which plays with 3 CAN interface also a hell lot of ARINC messages.this 3 CAN (via MCP2515) just forms only the 3% of the whole system. My knowledge may be much much less limited than your but i am working for this so that means there is at least one practical situation where its needed :).