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Dual CAN problem

wadi
Associate II
Posted on January 02, 2013 at 11:41

I want to use two CAN interfaces in F105 series. CAN1 (remapped) works fine, but I have problem with using CAN2 (not remapped) - it doesnt receive any data. The interfaces are initialized with the same function - the only difference is that other pins and interrupt handlers are used. The interfaces are also connected to the same bus and in my test mode should receive the same data. I am using ST peripherial library.

So question: should be something specially initialized while working with CAN2 ?
1 REPLY 1
Posted on January 02, 2013 at 16:32

So question: should be something specially initialized while working with CAN2 ?

 

Doesn't it use different Filter number range?
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