About pumarada

pumarada · 2024-02-14

I've been testing ST chips and started with the STM32F411 using my own board for testing with the SD card, which I wasn't able to get working. Thinking it was my fault, I ordered the STM32F412 Discovery board and I can confirm that using the examples...

pumarada · 2024-01-12

Dear STMicroelectronics Support Team, I hope this message finds you well. I am interested in identifying a microcontroller that meets certain specifications for my project. I would appreciate your assistance in identifying the most suitable MCU. MCU ...

pumarada · 2024-02-27

I think you don't understand what I'm referring to, rather I'm sure.I'll repeat, it's not an independent pin, it's a peripheral, and as a group of pins, there aren't so many variations. It would be as simple as being able to decide which set of pins ...

pumarada · 2024-02-27

Hola,That is true, but if you choose a peripheral from the drop-down menu, it assigns you a group of pins, when in reality there could be more combinations and by not being able to decide which combination to use and having to configure the pins inde...

pumarada · 2024-02-27

Sure, the issue is that if you configure the SDIO peripheral from the graphical interface, it automatically decides to adjust the outputs using one of the possible combinations, and the design of the STM32F412ZGT6-DISCO board is using another pin con...

pumarada · 2024-02-26

After doing some research, I believe I have identified the reason why the graphical configurator for the SDIO and FATFS peripheral is not working on the STM32F412-Discovery board.Apparently, there is a discrepancy in the pin configuration between the...

pumarada · 2024-02-16

This is the schematic of the SD card test board, and it works fine with Espressif.

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Re: stm32F412.. disco -- Unable to get the sdcard working.

Re: stm32F412.. disco -- Unable to get the sdcard working.