Resolved! JTAG STM32H757XIH6
should the pullups on JTAG should be given for JTAG in STM32H757XIH6, also are there any extra consideration taken care while using ARM JTAG. If pullup is not necessary, why is it so.
STM32 MCUs Products
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STM32L496 Sleep & Wakeup
Split from:https://community.st.com/t5/stm32-mcus-products/is-is-possible-to-wakeup-the-stm32l496-with-an-external/td-p/741267as this is a new question.Hello @STTwo-32 as the wake up pin associated with stm32L496 is SYSWKUP2 can i use this and on cli...
STM32G030 RTC LSE clock instability
I tried to use internal RTC with LSE clocking in device which has GSM/GPRS module (GSM part decoupled from MCU part by ferrite beads in power lines and resistors in data lines). In first PCB revision (no separate ground region under crystal) I notice...
Resolved! STM32N657 - eMMC issue
Hello,Our board has an STM32N657 MCU connected to an IS21S08GA eMMC.We use an 8-bit bus, and SDMMC1 is configured to run at 32 MHz.In polling mode, read/write operations work, but are very slow — it takes about 1–2 ms to read or write a single block ...
Resolved! ST-Link not properly resetting STM32
Hi,I am trying to solve a strange programming related problem I am now having after updating the reset circuit of my STM32F439-based board. Below is a comparison between my old and my new circuit:The reason I made these changes is because this is a l...
STM32N6 Debug Jump From FSBL to Secure Application
Currently, I have a project using a secure application for the STM32N6570-DK. I am able to run and debug the FSBL and Application with the system in Dev Boot, but have yet to be able to attach and debug when booting from the external flash (Boot1 and...
Resolved! How to allow debugger to attach on STM32N6 when booting from FLASH
Hi,I've flashed an application in the STM32N6570-DK board using a FSBL and Appli projects. The application boots fine.But when the application is running, I can't attach to it using the debugger and ST-Link.I've tried to open the debug port of the ST...
Resolved! STM32f767 SWD pin Schematic
Hello.. can anyone advise the SWD pin for F767? and how these are connected to F767? PA13 PB3? Any schematic will be great !! I'm using it for debugging. Can anyone advise?
F_open looping
Using Nucleo-H753ZITrying to write to SD card using: FATFS FatFs; FIL file; FRESULT FR_Status; FATFS *FS_Ptr; FR_Status = f_mount(&FatFs, SDPath, 1); if (FR_Status != FR_OK) { printf("Error! While Mounting SD Card, Error Code: (%i)\r...
Protection of SWD lines :: STM32L011
Hello,Is it recommended to implement an ESD protection on SWD lines of STM32L011D3/D4 mCU? I went through "Getting started with STM32L0xx hardware development" document and there is a Figure 15 which suggests to connect SWD lines direct to programmin...
