TPDO not working on STM32F1

[knightFURY999]

I am having trouble with the TX PDO Mapping. I have successfully produced a recurring heartbeat and whilst following the Tutorial and the examples. I cannot implement the Counter TXPDO example. Please assist. I am sure it has to do with the Odject Dictionary Editor. I can also successfully read the counter manually through Magic Can.

[methreat]

You should be use to together canopen_app_process() and canopen_app_interrupt() function. I solved this way

[knightFURY999]

Can you show me how to , I am not getting it right.

[HamedJafarzadeh]

Can you check if your canopen_app_interrupt is getting called properly ? Just put a breakpoint in this function and let us know what happens.