Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
Hi, I made a minimum CubeIDE project for a Nucleo-L4R5ZI. It clocks the RTC from LSE using the X2 quartz (NX3215SA-32.768kHz-EXS00A-MU00525) and outputs a 512Hz calibration signal on PC13. The output frequency is only ~492Hz which is a deviation of ~...
I am attempting to write software for a "Kakute F7", which is a flight controller with an STM32F745VG on it (the schematic is attached). Some good graphics and a diagram of this can be found here.I keep getting errors when connecting to the MCU over ...
Hello thereI was trying to debug my stm32h750 with an stlink-v3 mini. I'm currently working with an external flash as my code area. The bootloader and external loader worked before, but suddenly I can't load code on my external flash. Does anyone kno...
Hello, I have a evaluation Broad STM32L552E-EVAL, I need to have a power supply 3.3V on this card to supply another card, do you know where I can find this power supply ? Thank you for your helps Regards
I have stm32F407 discovery board and I have downloaded and installed the ST_LINK USB driver on my laptop running window 10, but when I plug in the discovery board, the error message pops up saying the USB driver is not recognized, in the device manag...
Hi all,i am using stm32f746zg board, after sector erased i am trying to connect cubeprogrammer but device is not connecting. please find attached file for more information.
Hi I bought the STM32H747-DISCOVERY boardand I am testing with it and trying to design my project with STM32H747I got the project file of STM32H747-DISCOVERY ( MD1248 design project file )There are schematics of STM32H747-DISCOVERY but there is no PC...
Very new to ST and struggling to understand the basics. As posted in previous posts i am using the STSPIN3201 motor controller, i am trying to write the basic LED toggling program. From STSPIN32F0 data sheet i found the micro used is STM32F031C6. I c...
Hello!Yesterday I was using somesensor with the STM32, and today I realized that the STM32 and the voltage regulator heats up. Also my two alternative STlink connects and disconnects from the USB. I uploaded an empty project, but it still the same. U...
My micro-controller on the STM32 Nucleo-F446RE development board starts heating up as soon as I connect it to my laptop.Does the heating of the controller means that the board is now damaged? I tried changing the data cable but it didn't work. Also a...