Ask questions, find answers, and share insights on STM32 products and their technical features.
I'm working with the STM32F407G-DISC1 development board. I would like to change the contents of RAM and hence I type ST-LINK_CLI.exe -w8 0x20000000 0xAB:ST-LINK_CLI.exe -w8 0x20000000 0xAB STM32 ST-LINK CLI v3.6.0.0 STM32 ST-LINK Command Line Interfa...
Dear sir, madami use my new stm32f465vit with my custom Board swclk pin always reset state.PA14 swclk pin always reset state 0v, after i connect 10k resistor swclk and PA13 swdio pin to 3.3v. make it pullup also same PA14 is 0v (VCC)so, I can’t conne...
In STM32H735IGT mcu I have initialized ADC1 and ADC3 in DMA method, also FreeRTOS is initialized. But ADC1 adc data is not obtained. But i can read ADC3 data. What may be the issue? One of the differences i have identified is continouous DMA request ...
I have two custom boards, one with a STM32F407 MCU that I use as a USART RS485 master, the other configured as a USART RS485 slave that echoes back everything I send from the master.I'm using the HAL libaray, and have successfully tested some simple ...
I have a firmware running on an STM32H755. All working fine until I added a secure bootloader to the firmware and now the firmware crashes when initialising TIM3.My setup: STM32H755 on custom boardSBSFU (1_Image)Cubeprogrammer and CubeIDE.I've pinpoi...
Hi everyone can anyone help me initialize LTDC driver and LCD screen. I'm using the STM32F7508-DK board and I don't know what I need to configure in STM32CubeMX?
Hello, We have purchased the following boards recommended by STM in order to work on UCPD Source and Sink applications: 1. Two NUCLEO-G071RB boards 2. One X-NUCLEO-SRC1M1 3. One X-NUCLEO-SNK1M1 We downloaded the repository of board and imported the f...
I am experiencing an issue with the STM32 microcontroller used in a Battery Management System (BMS) application.Issue Details:I am using ADC to measure Temperature using NTC and voltage.When a specific GPIO pin is detected as HIGH, all ADC channel va...
Last week my debug/development environment was working. My laptop is connected to a docking station. I have a long USB-A to USB-A extension cable (15 feet) to an unpowered USB hub with 5 ports. My 'scope, power supply, DVM, and STLINK-V3MINIE are ...
Hi Team,We are working on a USB-PD sink solution to negotiate 140W (28V 5A - EPR in USBPD r1.3) and planning to use STM32G491 MCU which has an embedded UCPD interface.STM32 solutions for USB Type-C and Power Delivery page mentions that:-> STM32 UCPD ...
