STM32 MCUs Boards and hardware tools

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Designing custom Board

Hello,for a DIY project including LoRa ra-02, MPU6050 and NEO-6M i have purchased some Blue pills from a vendor but it turned out they are fake blue pills (STM32F103C6).I am trying to make a RC, so i have a Transmitter which needs 2xSPIs (one for LoR...

hamo by Senior
  • 8 replies
  • 1 kudos

Resolved! SAE j1939 stack or library

Hi, I have a question to the ST community. I'm currently working on a project including an ECU form a diesel engine. The ECU uses J1939 for communication. I need to be able to read messages en send to the ECU. To do that I'm using an STM3210E-EVAL. I...

Smdeint by Associate III
  • 2 replies
  • 0 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...

0693W00000WLIjiQAH.png 0693W00000WLIkbQAH.png 0693W00000WLIlAQAX.png 0693W00000WLIkXQAX.png
EBurk.1 by Associate II
  • 6 replies
  • 0 kudos

Resolved! Problem with loops on STM32F103C8T6

Hello! I’m using Keil uVision to program the stm32f103c8t6 (blue pill). I’m having problems with the loops when trying to turn on and off the LED on pin 13 port C. I just wanted to use a loop to generate a delay without needing to use timers, since I...