Resolved! STM32L158VT6 related reference manual, where can I download it
How is PB0/PC5 mapped as serial port pins?
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.
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STM32L151C8 Keep freezing because of the NRST pin
here is the pcb tried adding a capacitor of 100nF to GND like it was suggested in the datasheet still nothing the only work around i found is if i fiddle with a jumper between NRST and groud sometimes start the mcu or by touching the top of it with m...
st-link doesn't connect my laptop to the board
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...
Resolved! LSE clock is off by 5% on Nucleo-L4R5ZI
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 ~...
Issues connecting to an STM32F745VG with an ST-LINK
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 ...
Error: failed to erase memory
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...
Evaluation Board STM32L552E-EVAL
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
ST-link driver
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...
Getting error like "Error: ST-LINK error (DEV_TARGET_NOT_HALTED)" after flash sector erase.
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.
Can I get the PCB file of STM32H747-DISCOVERY
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...