STM32 MCUs Boards and hardware tools

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Resolved! power issue building custom mcu board

hi i have several questions about setting up STM32 chips as im trying to build a project which requires me to do so but ive encountered issues on my first step. im currently trying to set up my own MCU board using a STM32F722ZET6 144 however once i c...

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voxe by Associate II
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  • 3 replies
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Resolved! NUCLEO-L552ZE-Q using external ST-LINK

 Hi,I have a quick question that I couldn't find the answer to.I accidentally detached ST-LINK part of the NUCLEO-L552ZE-Q board https://www.st.com/en/evaluation-tools/nucleo-l552ze-q.I would like to reconnect the MCU part with ST-LINK using its SWD ...

PZdev by Associate II
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  • 2 replies
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improving progam executiion speed

To improve the execution time of a program being run on the board 'Nucleo-439ZI' from the current 20 ms period to less than 1 ms [more than 20 times reduction]. To reduce the same, I tried to switch the clock frequency source of the timer to HSE (8 M...

KumarTP by Associate II
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  • 34 replies
  • 18 kudos

Resolved! STM32F103 not working SWV

Hello here,I tried to use SWV for debug plotting in my project.I have STM32F103TBU6 and ST-Link V2.I turn on Trace Async Sw:My clock:In main.c I defined "stdio.h" and _write func:/* USER CODE BEGIN 0 */   int _write(int file, char *ptr, int len) { i...

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EBurk.1 by Associate II
  • 1946 Views
  • 6 replies
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