Ask questions, find answers, and share insights on STM32 products and their technical features.
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 ...
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...
I tried to search on the internet but i can't get any proper answer. i am using Blue pill(STM32F103C8) which has 20kb SRAM and 64kb Flash.Now i want to store some data into flash which i need again and again in my program. So Few are my Questions.1> ...
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...
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...
When configuring UART on the board, according to https://wiki.st.com/stm32mcu/wiki/Getting_started_with_UART the program can be flashed once. When trying to flash again the system reports:Target no device foundError in initializing ST-LINK device.Rea...
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 ...
