Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
Dear ST Support,I have two questions regarding the STM32H7S78-DK board.1. Is it possible to retrieve the original factory application that comes preloaded on the STM32H7S78-DK? I’ve already flashed my own project, but as expected, this process erase...
Dear Sir,I am currently using the STM32 NUCLEO H723ZG board with the X-CUBE-ST67W61 expansion. I want to transmit the ADC values from the STM32 board via Wi-Fi. I attempted this using a trial-and-error method but was unsuccessful.Could you please gui...
I have tried to route the LSI clock to PA2 pin in my Nucleo Board G474RE without success. SB13 & SB17 are open (it means ST Link is not connected to PA2 pin). Configuration was carried out with STMCube32 Mx but I don´t obtain the CLK in PA2. I have c...
Hi GuysI am doing a project and I notice that if I unplug the UART cable(FTDI) and then connect it again, there is a chance that there would be mysterious bytes received from RDR. What is more interesting is that the mysterious bytes are actually the...
Hello,When using stop mode 3 with the stm32u5a9j chip, I noticed a unexpected behaviour when exiting stop mode 3.I have a device connected to the stm32 chip which wakes up the stm32 on rising edge on one of its pin ( GPIOA0 ). This interrupt can be t...
I have an X-NUCLEO-67W61M1 board for transmitting data over Wi-Fi, but I have no idea how to configure it. I have watched the related video from ST, but I still couldn’t understand the setup process.For the host MCU, I have the following boards:STM32...
Hello all, I have been working on a keyboard PCB with an STM32F103, and I have started trying to program it with the STM32duino bootloader however, I have been unable to connect to the chip. This is my first time using the STM32CubeProgrammer with an...
Hello world :)I found STLINK-V3MODS extremely useful for automation testing (NuttX RTOS). I have ~50 different boards, some of them does not have on-board flashing capability, thus either JTAG/SWD or UART needs to be used.Most of the boards that use ...
I'm attempting to configure SPI1 on an STM32G031. However I must be missing something because there is no data being output. I am trying setup SPI to transmit 16 bits at a time. Any suggestions would be appreciated. I'm running the uC at 64Mhz...
SWV 16MHz, SYSCLK 16Mhz = logging worksSWV 16MHz, SYSCLK 25Mhz = logs gibberish (expected)SWV 25MHz, SYSCLK 25Mhz = logs nothing at allSWV 48MHz, SYSCLK 48Mhz = logs nothing at allWhy would this be?It works with HSI 16MHz, so my wiring and configurat...