Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
Hi, I need to modify this schematic, I want to use one USB connection connected to an STM32. - When the STM32 is on Bootloader mode, A virtual com port will be open and I should have an option to save a mp3 file inside the external flash (GD25P32)- W...
I need to download the STM32F4DISCOVERY board firmware package for the MATLAB toolbox, but it's not available for download on the official website.
HelloI want to use the AHPI7292S board with the STM32F7508-DK board.Is AHPI7292S compatible with STM32F7508-DK board? Is there any study on this subject?
I am trying to test STM32F469I Disco, it has already external loader in Keil ready to useEverything works fine it connects to the external QSPI when uploading I do not have any break points defined so why I get this error message and I cannot debug.
Hi,I'm using the H753ZI board with 26 ADC inputs on ADC1 & ADC3.The ADC pins run in DMA circular mode and all inputs seem to work fine except one pin: PA2PA2 is configured like the other pins: Analog mode, no pull-up and no pull-downBut the pin seems...
Hi everyone,I'm a beginner in electronics design but I'd like to create my own PCB.I've designed a schematic around the STM32F0 microcontroller and would greatly appreciate any feedback you might have.The setup involves a board with one transmitter a...
Hello,I'd kindly ask for some help on determining exactly which MCU pin is connected to STMod+ extension board.Which pins exactly are connected to STMod+ pins 2 and 3 ?It seems like two choices for both pins, but I'm not sure how to check/modify whic...
Hi Community, I recently worked on SPI in mode 1 and observed some miscellaneous behavior. Can anyone please confirm the configurations made to work with mode 1 are proper? And when I use Hardware NSS Signal to Hardware NSS Output Signal there is no ...
I have a custom STM32 Board that is supposed to act as a flight computer. Currently I am having trouble connecting to the STM32F4 chip over SWD.I am using a STLinkV3.I can read the following voltages:Vdd = 2.4VVda = 3.3VBoot0 = 2.4VBoot1 = GNDNRST 2....
I am using a STLINK-V3MINIE as a programmer with my custom board.The custom board has a battery holder, with 2xAA 1.5V each.A jumper is in series with the positive terminal of the battery holder, where I am using an ammeter.I measure a baseline of 3...