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Hello guys,I'm not new using DFU but I have this strange problem.When I try to jump in DFU from my code, I get an "Unknown usb device" from my PC.I have also 2 push button in my board. Reset and DFU pin (keep PH3 high ).If I keep pressed DFU button a...
Every L4 board that I've seen had footprint for HSE crystal routed but not populated. As I understand it is because MSI has automatic calibration on LSE clock. In my latest design I did the same - reserved place for HSE but marked it DNP. The 32.768k...
I use STM32L431, it only possible to program double word, I want program a new data to FLASH if the 64 bits all is '1' in FLASH, otherwise, if the 64 bits is not all '1', I erase it first before program. But when I program a 0xffffffffffffffff to...
Hello , I have validated your code & single ADC channel is working completely fine. But when I move for Multiple ADC channel ,I'm unable to read the buffer memory. Can you please guide me through it and feel free to pin point if I'm wrong at some poi...
The suite seems to consist of STM32CubeMX, STM32CubeIDE, STM32CubeProgrammer, STM32CubeMonitor, STM32Cube MCU Packages, and STM32Cube Expansion Packages. Do I need to download and install each of these separately, or is there a single installer that ...
Hi , i wanted to connect and send a char from my stm32 blue pill but i cant connect it to the serial monitor via tera twerm or cool term ( the stm32 is connected to usb via an st link v2 and it is detected) making an led blink is possible but i cant...
Hey,I would like to use an ADC LTC2315,in maximum SPI interface (87.5Mhz Fclk).Does anyone tried to work with the STM32H743 In SPI At this Frequency, or more?From DS, in master mode Channel 1 can work in Max of 133MHz, hope it really does.Moreover, c...
I'm building an overcurrent protection device based on an STM32F301C8, using COMP2 to compare an analog signal from a hall sensor against the DAC1 output value.Now I'd like to generate a latching error signal that will remain asserted when the overcu...
Hi,In my office, I use a custom STM32F767GTx card with a QSPI N25Q128A flash memory.I use littlefs to create, write and read files.My software works well, I monitor some inputs and store these values in a file.Every 24 hours, I have a 200 kbytes file...
