Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
I am trying to power a Nucleo64-l452RE externally, connecting 2xAA on JP6 VDD pin, but it doesn't start, I added a resistor to NRST, I am not sure if it is necessary, manual command to cut the stlink boad side, there is no other option ?reference: u...
I have a project with a rotary encoder and I'm trying to use one of the timers in encoder mode to keep it's position but I can't seem to get it working and I don't know what I doing wrong. Any help would be much appreciated, if any more information i...
Tested both on provided example and using BSP drivers. When I connect 4R speaker to headphones output I get very loud sound, so it seems like OK.IDK, I tested it a lot (like over 2 weeks) by having an oscilloscope connected to the SPK output, but I h...
It seems a silly question but we couldn't find the specification of the 15-pin connectors on NUCLEO-32. We have looked the user's manual, schematic and BOM. The only things we knew is they look like double-sided header from the pictures, they are .10...
For some reason , some of my products will be updated by using ST-link with ST-LINK Utility .The MCU I used is STM32L031K6T6 , it have 32KBytes flash rom .The program I writed total ROM size is 30488 ( 29.77kB) , in ST-LINK utility it said my program...
Hello,i am using STM32H735G-DK. everything was good i programmed the board more times and it was working fine. but now I have no idea what happened with my board. i tried to upload firmware using stm32 programmer but problem is as it is. 15:10:51 : S...
Which is correct:BSP files assign PA6 as the LCD_RST lineSchematic assigns PA6 as the LCD_BL control lineBSP files assign PF10 as the LCD_BL lineSchematic assigns PF10 as the LCD_RST lineWhich is correct?
Hey,I built a project base on the STM32 G070RB Nucleo board.Now i want to take the cpu and design my own board for a project in my work.My question is how to connect the STlink v2 to the CPU, because i saw in 3 diffrent resources, diffrent numbers of...
Hey,I am using the STM32G070Rb development kit for my project.i downloaded from the CAD resources the cpu schematics. However in the libary there are 3 types of packages1.LQFP-64-M2.LQFP-64-L3.LQFP-64what package i have on my development kit?thanks
