About mhuar.1

mhuar.1 · 2022-04-21

After using the MCU with no problem for weeks, i was trying to test a FDCAN application together with a raspberry pi, after that day, it's been having problems, it fails to connect to cube programmer, and it fails to run code that used to work perfec...

mhuar.1 · 2022-04-06

STM32H70-DK FDCANHello everyone:I want to use FDCAN in my board but it is not working.I've been using a few examples I've found as reference but none of them are for my exact board (STM32 H735).Does anyone have an example I can run?

mhuar.1 · 2022-04-26

Hello Mattias, thanks for the helpBefore I answer the questions, I have new information:I installed the CubeIDE in a coworker's PC and everything worked fine in there. That leads me to believe that the problem is in some IDE configuration and not in ...

mhuar.1 · 2022-04-07

Hello,I have tried loopback mode, when I do so, it runs continuously which means the FIFO is working.I have tried connecting it to a raspberry pi, which already has a CAN recieve program that we know works, but when I try, the FIFO just gets full wit...

mhuar.1 · 2022-04-06

There is also this part IN the MX_FDCAN1_init function TxHeader.Identifier = 10; TxHeader.IdType = FDCAN_STANDARD_ID; TxHeader.TxFrameType = FDCAN_DATA_FRAME; TxHeader.DataLength = FDCAN_DLC_BYTES_8; TxHeader.ErrorStateIndicator = FDCAN_ESI_ACTIVE; T...

mhuar.1 · 2022-04-06

Here is the clock configuration:void SystemClock_Config(void){ RCC_OscInitTypeDef RCC_OscInitStruct = {0}; RCC_ClkInitTypeDef RCC_ClkInitStruct = {0}; /** Supply configuration update enable */ HAL_PWREx_ConfigSupply(PWR_LDO_SUPPLY); /** Configure the...

mhuar.1 · 2022-04-06

Hello, thanks for the help.I started with the can loopback example for STM32H735 that was in the IDE because that board was similar to mine (changing some parts the code), I have tried both loopback and normal mode after. I have shared parts of the c...

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My MCU (STM32H750B-DK) used to work normally but now the IDE shows error when I try to debug or communicate with it.

Can't get FDCAN working on STM32H70-DK

Re: My MCU (STM32H750B-DK) used to work normally but now the IDE shows error when I try to debug or communicate with it.

Re: STM32H70-DK FDCAN Hello everyone: I want to use FDCAN in my board but it is not working. I've been using a few examples I've found as reference but none of them are for my exact board (STM32 H735). Does anyone have an example I can run?

Re: STM32H70-DK FDCAN Hello everyone: I want to use FDCAN in my board but it is not working. I've been using a few examples I've found as reference but none of them are for my exact board (STM32 H735). Does anyone have an example I can run?

Re: STM32H70-DK FDCAN Hello everyone: I want to use FDCAN in my board but it is not working. I've been using a few examples I've found as reference but none of them are for my exact board (STM32 H735). Does anyone have an example I can run?

Re: STM32H70-DK FDCAN Hello everyone: I want to use FDCAN in my board but it is not working. I've been using a few examples I've found as reference but none of them are for my exact board (STM32 H735). Does anyone have an example I can run?