STM32 MCUs Boards and hardware tools
Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
Forum Posts
I am new to STMicro products. How do I connect an STM32l010F4 to an ST-link programmer? Is there a document that explicitly states which STM32l010F4 pin connects to which ST-link pin?
I do not have room on my board for a large connector, so I need to create a custom cable. The STM32l010F4 boots via USART, yet I cannot find anything in the ST-link docs that says "connect this pin to usart Tx, and this one to the usart rx, etc.If so...
How to Upload a Code in a Nucleo-L152R8 through arduino ide
I am facing a problem while programming a board the arduino ide is unable to Detect the board and giving this error.and my Arduino ide Board Configuration areBut in Device Manager it detecting problem as shown below.and my board configuration are as ...
st-link v3 error when debug cortex m7 code in ram and I-CACHE enabled.
I am moving a smt32H750 application from flash to ram. In flash the st-link v3 works fine both single step and break points, but when moved to ram, it is diffucult to get the ST-LINK breaking the program. If the main-loop is extended (cache not cover...
How can i output 5V from the STM32303E-EVAL board. By default it can only output 3.3V.
For my project, i need to power a relay that works on 5V. But the outpout available to me from the board is only 3.3V and due to which it is not enough to power on the relay.There is a D5V pin on the CN6 connectors, but it does not give out 5V. do i ...
Why STM32H747i USB host so unstable with reg OTG_HS_HPRT change from 0x1005 to 0x1401 ?
I bought a STM32H747i-DISCO board to learning USB HOST to drive a camera, I found the usb host is very unstable, every is fine except suddenly dropout which meanings the port disabled, I debug and struggle for months with no nothing solved. the USB...