Ask questions, find answers, and share insights on STM32 products and their technical features.
Thank you for helping and checking in advance:LED on and Off working well, without if codeI am using https://os.mbed.com/platforms/ST-Nucleo-L496ZG-P/#board-pinoutaccording https://www.st.com/resource/en/user_manual/um2179-stm32-nucleo144-boards-mb13...
The MCU is NUCLEO-H7A3ZI-Q, and I used OSPI to drive w25q128. It is known that it can read and write normally. Then, I modified the sct file in Keil and completed the FLM file. Erase can proceed normally, but an error was reported when the Program re...
I have made a small/simple circuit with an STM32L431, where I first made a prototype version on a breadboard and then had the same circuit manufactured on a custom PCB: The breadboard edition works exactly as expected. The PCB edition however is acti...
How does the compiler optimization level affect the performance and memory usage of STM32 applications?
I am using STM32F407 and STM32F767ZI on Nucleo and other boards. My configuration is a simple potentiometer as voltage divider (200K or 1K) to generate the analog input voltage.Even with stable voltage on the ADC input (verified with my fluke 117 & ...
I don't find any information about what pins to use for CAN, so I'm guessing it doesn't, but I'd like to be sure. I have a "blackpill v3" board.If not, what is a commonly used CAN controller IC?
I had a project I was using on the L053 Discovery Board (STM32L053C8T6 micro) that was receiving some data from the UART that was working fine. Built my own board using a different L0 part (STM32L010F4P6). When I try to run this same project, the UAR...
I am trying to use FMC and I am using *(__IO uint32_t *)(0x6C000000) = datato send the databut it only works from main.c I had bunch libraries included in other files too.when I try to create new c file and put there I am getting errors. Can anybody ...
Hello everyone,Here i am trying to implement IAP using UART in stm32 and successfully implemented also but using YMODEM but i want to use only UART without Ymodem protocol can anyone help to create a function or file to receive .bin file from UART an...
Hello, i have the following setup code for i2c and DMA, where i use i2c1 to send some buffer data to a display. DMA_DeInit(DMA1_Channel6); DMA_InitStructure.DMA_BufferSize = DMA_I2C_BUFFER_SIZE;//BufferSize; DMA_InitStructure.DMA...
