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Hello! everyone.I use the stm32 Nucleo-L476RG to read the total size of USB flash drive and external hard drives, respectively. It works with USB flash drives, but not with external hard drives. The error message from STM32 isFR_DISK_ERR (A hard erro...
Hello everyone,I have been trying to open communications via I2C between the STM32G484RET6 and a MCP47FXDX8 DAC using the STM32CubeIDE toolchain.However, as I struggled with that so much I took a step back and just tried to read the I2C data from a N...
I want to use the 32-pin package of STM32L412 (STM32L412KBU3) as a USB device, using I2C to connect to a few sensors.If I use HSE clock on pin PA0, any suggestion as to a suitable crystal & caps?Could I use LSE instead, would this be accurate enough ...
Dear ST Community,I am using the STM32H573's SDMMC interface to communicate with a soft eMMC device implemented in FPGA:1.8V I/ODDR==0 modeCLKDIV>0.I'm setting up the timing constraints for the FPGA's CMD input versus the CK input and I have a query ...
Hello, I'm using NUCLEO-U545RE-Q NUCLEO-U545RE-Q evaluation board which has STM32U545 MCU. I've requirement of running at 25Mhz frequency system clock and ADC to run at 25Khz sampling frequency.
I'm currently trying to configure a project based on an STM32U375CGUxQ, but I can only "choose" the LDO, even though the package clearly shows the SMPS pins:I'm using the STM32U3 package version 1.2.0, STM32CubeIDE 1.19.0, build 25607_20250703_0907. ...
Hello,I am using the STM32F767ZI MCU and was wondering if it is possible to check if a debugger is connected or not and if SWV is enabled, to avoid the UN-necessary looping when a printf is encountered.These are my requirements:Check if the user has ...
We are designing a benchtop device with an LCD, battery, and wireless capabilities and have chosen the STM32H7A3ZIT6 MCU and ST67W611M WiFi/BT SoC. It's intended to use TouchGFX for the graphics. The board is complete and ready to order but I'd like ...
Dear all,I'm currently trying to work with USART1 on my Nucleo-N6 board.Here's how I attempted to initialize the board:CPU Frequency: 600 MHzPeripheral Bus (PB1, PB2, PB4, PB5): 50 MHzGPIO Configuration:PE5: Alternate function, push-pull — USART1_TX ...
Hello,I am using an STM32H7 MCU with STM32CubeIDE to communicate with a BiSS-C encoder in SPI RXONLY Master mode.My goal is to generate 64 SCK clocks every 10ms without delay.However, I am observing the following issue: Each time I call HAL_SPI_Recei...
