I have a complex system comprised of one STM32G474RE that serves as a USB to I2C bridge. The G4 communicates with about a dozen STM32G051F8 chips over I2C. I designed the board with the ability to independently control the BOOT pin of each G0 so I ca...
Hi!I'm having some troubles in configuring the I2C bus on my STM32H747 evaluation board.I've configured it in CubeMX as in the image below, using DMA buffer (rx and tx). Gpio pins are configured as open drain (no pull) and hardware is ok.It seems lik...
Hello all, I want to take ADC reading at regular intervals based on timer 1 (used OC mode). The timer must trigger the ADC to take a reading and the ADC in turn will trigger the DMA to transfer the ADC reading to memory. To check that the timer is ru...
Hi every one, I am not able get Free RTOS SDK and support for STM32F469 eval - kit to interface with SD card, Graphical LCD and USB - c type. Kindly help me if it is available. Thanks and Regards Pankaj Jharbade
I am working with an STM32F107VCT6TR MCU to communicate with an M95M04-DRMN6TP component over SPI3.The pins are set up as follows:PB7(93) -> HOLD(7)PB6(92) -> W(3)PA15(77) -> S(1)PB5(91) SPI3_MOSI -> D(5)PB4(90) SPI3_MISO -> Q(2)PB3(89) SPI3_SCK -> C...
Hi,I'm trying to use an interrupt with CMSIS_RTOS2. The user button is configured to use as an interrupt source:When I push the button, the system freezes. I suspect the interrupt flag doesn't get cleared but I have no idea why.There is nothing (yet)...
USB Device and FATFS not present in CubeMX. How can I add this in CubeMX (or in KEIL compiler )?Do you have a working sample for this processor ?
Hello everyone,I'm currently working with a custom board that utilizes the STM32U599 microcontroller, and I'm attempting to establish communication with an SD card. The IDE I'm using presents the option of FileX alongside ThreadX; however, my applica...
Hello everyone, I've designed a custom board with STM32H723ZG, previously based on STM32F767ZG. When I connect board with ST Link V2 prog through SWDIO, SWDCLK and GND, I get response that no target has been detected. I'm currently using ST-Link Util...
Description: I'm facing an issue with the HAL_UART_Receive function in an STM32 microcontroller application when used within the netxduo.c thread. Below are the details of the problem:Overview: I'm using an STM32 microcontroller along with a SIM mode...
