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Resolved! PWM help

Hi everyone,Happy Holidays!I need some help if available please.I need a program that I can install on an STM32 bluepill development board that outputs a PWM signal to emulate a temperature and level sensor as part of a community project.This is low ...

Spanky by Associate II
  • 465 Views
  • 4 replies
  • 1 kudos

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
  • 1498 Views
  • 2 replies
  • 0 kudos

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
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  • 4 replies
  • 0 kudos

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
  • 829 Views
  • 1 replies
  • 0 kudos