The CAN bus transmit some raw data at 500Kbits/sec and is transferred via transciever to pins PB8(Rx) and PB9(Tx).
I tried to configure the followed values from the cubeMx platform (since my CLK on APB1 is 42MHz): prescalar=6, TimeSeg1 = CAN_BS1_11TQ, TimeSeg2 = CAN_BS2_2TQ.
I also disabled the CAN filter in order to try and capture any data from the CANlog but I was not able to trigger the CAN1_RX0_IRQHandler function (tried in the code to detect some received data by setting the LED).
I would highly appreciate if you can point out if it is my wrong usage of the CAN API.
I also read the data entered to PB8 using Saleae logic analyzer and verified data indeed enters via PB8.
Please see attached main.c and stm32f4xx_it.c files.
Regards,
Aviel.
