Hi,I've tried finding a document that would describe what do the different error codes mean for the CAN FD module.Does anyone have a link or an idea where to search from?My CAN FD peripheral ends up in error status 516 at some point and I can't find ...
I was trying to use FDCAN when I came across a problem where FDCAN_CCCR.Init bit is not getting cleared. The CCE bit gets cleared when setting INIT to 0, but INIT stays unchanged. Any ideas what could be wrong? I came across this topic where they had...
I am using CAN bus on my project and I am using NUCLEO-H753ZI board. The second board is nvdia orin nx. I also using CAN to USB converter to monitor the frames. When STM32 send the frame it is received on CAN to USB converter software without error ...
Hello, I am trying to make FDCAN work but I am not receiving any messages. The TX is working fine but when trying to receive messages the interrupt is not triggered. I am using STM32H7 series with freertos. I have set the filter, started FDCAN, enab...
Hello, I am trying to use FDCAN but for some reason interrupt is not triggering. Im using PEAK CAN to send and recieve messages. With osciloscope I can see the data being transfared to the STM board but the interrupt doesn't trigger. The speed I wa...
Hi AllI'm having a problem with FDCAN transmissions and would appreciate any insights. I have a pair of H563ZI Nucleo boards, and am transmitting FDCAN messages, but the 20th of the 29 bits in the FDCAN extended identifier is always received as 1, r...
The configuration:STLINK-V3SETConnected the two PCBs together via the three connectors (page 11).Attached jumper JP7 CAN_ON on MB1440 PCB (page 18).(STLINK-V3SET pages 17 & 23) & (NUCLEO-H723ZG page 37) & (Bootloader AN page 199) & (STM32H723 Manual ...
Hi,I am trying to initialize FDCAN for my project. After the initialization I am clearing INIT bit in CCCR Register. The output what I can see is only CCE bit gets cleared but INIT bit is stuck at 1.Below is my code snippet.void Can_driver_init (void...
Hi, i am using STM32H753z i try to switching FDCAN GPIO is PD0, PD1 to UART tx and rx (same pins)now i changed FDCAN to UART tx side is fine but in Rx side i face issue ( no data is receiving to receive buffer). #define CAN_AFR 0x99 #define ...
Dear all,I'm struggeling to get FDCAN2 working on my board. I also use FDCAN1 - which is working pretty good.For FDCAN1 I selected the RxFifo0 and for FDCAN2 I selected RxFifo1.But for some reasons, I dont get the callback for HAL_FDCAN_RxFifo1Callba...