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I can not upload any firmware to my STM32H75 board.

STM32H7 SeriesI am trying to upload Ardupilot to my board. The co-processor works just fine with the regular procudure but no matter how much I tried, could not get the firmware on MCU.I have tried with the regular upload process documented on LINK  ...

_CEVVAL by Associate
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Resolved! Error with GPDMA and ADC on STM32H563

I want to use DMA with ADC1. For this I made the following configuration (file attached). I have an error when calling the HAL_DMAEx_List_InsertNode() function. The error code is HAL_DMA_QUEUE_ERROR_OUTOFRANGE. I don't see where the problem comes fro...

CRC FFMPEG issue

Hi , I am using STM32L072 of 192Kb series controller. For our project we need FOTA and we are stuck at CRC calculation. As of my knowledge ST needs FFMPEG format for CRC. How to read FFMPEG format of a binary file ? Currently we are using JFLASH tool...

Resolved! STM32G4 - Program brand new MCU over SPI bootloader.

I am seeing this issue on around 20% of new MCU's.I am programming brand new STM32G474's through the internal bootloader over SPI. When put into bootloader mode, 20% of the MCU's wont respond with the synchronisation byte. I have played around with t...

fw_guy by Associate II
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Resolved! Mrgrate STM32G0B1 to STM32G0B0?

Dear SIR, We want to use STM32G0B0 to develop our project. We want to use EVK to write code before our board comes.But there is NO STM32G0B0 EVK, only STM32G0B1 EVK exist.(or NUCLEO-G0B1RE, https://www.st.com/en/evaluation-tools/nucleo-g0b1re.html)Ho...

E-John by Associate III
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Issue with Fatfs on SLC micro SD with wear leveling

Hello,I'm using a microSD connected with SPI to a STM32F4 microcontroller. I have used MLC micro SD card with fatfs for years without any issues. Recently, I have switched to SLC NAND micro SD, Industrial grade, with Wear Leveling (for application sp...

frnt by Senior
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Missing information in G431 Manual

I got two things i dont understand or needs more information. In the manual it says"The Flash memory is programmed 72 bits at a time (64 bits + 8 bits ECC)."I somewhat know about ECC, but i dont know about the "8 bits". Can i just ignore this? Progra...

Tobe by Senior III
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