We have a new revision that has a significant population of boards with this intermittent power issue. steps to reproducepress power buttonpower applied to the MCU the MCU only prints a single debug message, then haltspress reset: device works normal...
Hi,I used PA12 & PA11 as input gpios(pull-up) in STM32U595VJT6Q ,read the pins are always '0'.The IOs connected NOTHING.I reference RM0456 : I config USBPWREN and VDD11USBDIS bits used the HAL functions before GPIO_Init():HAL_PWREx_EnableUSBHSTrance...
Hi, Community,I'm trying to understand the OCTOSPI peripheral on my STM32L4P5. I'm new to STM32, but old in embedded. Particularly, I need to know/affect the idle level of the data line of the OCTOSPI. I thought that the last transmitted bit would re...
Hi! I'm looking to implement a phase vocoder algorithm on an STM32F4/STM32F7 and I was wondering if anyone has already done this and can provide suitable resources?Thanks!
Hello,I am using "NUCLEO-H743Zi2" eval board. I am using it for UART communication. I had configured UART4 in it as following;PA0 as UART4_TXPA1 as UART4_RXWhen I tried to transmit, it is not transmitting more than 2 bytes. While receiving, it is not...
Hi,I'm attempting to set up an STM32U575 as an I2C slave. (The master is a F301)My problem is that the slave only receives one byte, and then proceeds to disregard all of the following data.I have set up a switch that turns on an RGB LED, depending o...
Hello im Khoi. i get big trouble with stm32l431rct, when i using freeRtos . Task1 i using spi comunication . Task2 i get ADC DMA . When i disable Task2 program no problem. But i enable task2 get problem spi hardfault-Handler . Excuse me :((
Hi during development of program I found weird behaviour. I am using STM32G030C8T6 MCU. I am trying to connect external device using HC-05 bluetooth module. In my project I also connect with devices using MAX3485 module for RS485 communication. I wro...
I have a breakpoint in the interrupt, but when i debug this point, the scope does not show the signal (red) as expected.It should be high and not low, as you can see in the picture.
Hello,I wonder if it exists an Ux_Device_HID example project for STM32U585ZITxQ mcu or the way to convert the Ux_Device_HID project for STM32U585AIIXQ present in the examples for a different packaged mcu. Best regardsIlaria
