STM32 MCUs Products

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Resolved! Pulses on PC13 pin of STM32F103C6T6

The LED connected to the Blue Pill board on PC13 pin blinks after power up. Just to check the pulses on that pin, probed and seeing the attached pulses. Why are these pulses generated? I haven't seen any data about this in any of the documents? I did...

Resolved! DSP library with STM32F103 (blue pill) possible?

I would like to implement a FFT on a STM32F103 (blue pill).So far i installed the STM32cubeIDE and set up a project.I added "CMSIS CORE" and "CMSIS DSP" (as library) in the cubeMX software under additional software.In my code i added: #define ARM_MAT...

HTuam.1 by Associate
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  • 2 replies
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Resolved! STM32F013C8T6 (blue pill) flash error

I am using STM32F103C8T6 with libopencm3 and FreeRTOS. Some programs I have can only flash once, even though the code function properly. The second time I flash it will say something like "unknown chip id! 0x3748. Failed to connect to target". I have...

DTung.2 by Associate II
  • 830 Views
  • 4 replies
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Resolved! stm32 blue pill with si4432

Hi! people! i have a stm32 blue pill board and the Si4432 module, i want configurate for conect with 433mhz module syn470r in OOK,I already have the SPI configured in STM32CubeIDE and the module connected, but i have no idea how to transmite. How to ...

jdo by Associate II
  • 809 Views
  • 1 replies
  • 0 kudos

Resolved! STM32 STM32F103C6T6A Bug report

 I am trying to program STM32 blue-pill board with STM32F103C6T6A  microcontroller and using STM32CUBE IDE. But nothing is able to upload the program to the microcontroller. When trying to upload the program, the following error messages are showing....

Stm32.jpg stm32_final_bug_report.PNG
khatus by Associate
  • 541 Views
  • 4 replies
  • 2 kudos