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Oleksandr · 2024-05-30

HelloI have two boards. Both of them are based on STM32 MCUs. One is a SPI master and the second is a SPI slave.Settings for master (STM32H723): mHandle.Init.Mode = SPI_MODE_MASTER; mHandle.Init.Direction ...

Oleksandr · 2021-12-08

Hello guys.I have an interesting project where I need to load user applications (binaries) from external flash memory (FATFS) into RAM and run them from there. Also, I want to use a static library (let's call it libAPI.a for example) that should be a...

Oleksandr · 2019-11-29

Hello guys!In our project we use STM32H750VBT6 MCU and an external NOR-flash chip W25Q128. Tell me please can we use XiP technology and FATFS file system on this flash memory simultaneously? Might there be a conflict at the QSPI level or at the memor...

Oleksandr · 2024-05-31

I think it will be better/** * @brief Handle the check of the RX transaction complete. * @PAram hspi pointer to a SPI_HandleTypeDef structure that contains * the configuration information for SPI module. * @PAram Timeout Time...

Oleksandr · 2024-05-31

Link: STM32L552xx562xx errata Chapter: 2.16.2 BSY bit may stay high at the end of data transfer in slave modePage: 33A fix for receiving: For transmitting:I don't like these changes. This is not a final decision. I will think about how to do it diffe...

Oleksandr · 2024-05-31

Looks like I've fixed the problem.For the first time in my life, I encountered such a situation that I needed to read the errata document. In all my practice, there have never been any problems with ST's MCU. So, according to this document, it is in ...

Oleksandr · 2024-05-31

Of course.I have two test points on my PCB. They are named accordingly:TestPoint::Name::tpTxTransaction and TestPoint::Name::tpRxTransaction.They're just GPO ports.When I start the Read Transaction I set tpRxTransaction to 1 and when this transaction...

Oleksandr · 2021-12-09

Hello everyone and @Community member !Here is our solution for simple libraries. I hope it will be useful to someone ))1) create an empty project in STM32CubeIDE2) ignore the startup file3) in the main.c create some lowlevelInit function for initia...

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SPI slave mode - data losing

How to convert MyLibName.a to MyLibName.bin?

XiP and FATFS on the same NOR Flash simultaneously.

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Re: SPI slave mode - data losing

Re: SPI slave mode - data losing

Re: How to convert MyLibName.a to MyLibName.bin?