Ask questions, find answers, and share insights on STM32 products and their technical features.
Hi.I want to communicate between two stm32 of different cores via I2C, lets say between F0 and F7.F0 would be slave and F7 master.The idea is when user button on F7 board is pressed ,the control will shift to F0..but i don't know how to give a slave ...
Hi, allI have a project using a STM32F103c8t6 that works perfectly with HAL 1.4.0, but when I update a HAL to 1.6.1 version, the i2c device which is configured as a slave, after some writing or reads from the HOST it keeps the SCL in LOW, causing acc...
HelloWhat is the frequency limit of QEI functions in STM32f103rb?
hello I'm looking for a pinout for board stm32f429, a pinout that shows how the LCD tft (ili9341) is set to which pin on the board.
I am trying to deal with the non-volatile memory NVM to program the flash area which I divided into blocks ... using the ''stm32l0xx_hal_flash.h'' and ''stm32l0xx_hal_flash_ex.h'' I can’t find the specific function that allow me to read memory. HAL_F...
According to the user manual for STM32F767 and table "Program/erase parallelism" I should use x32 PSIZE while on 3.3V. But when I want to do programming with single byte access (e.g. bacause of alignment...) is it possible to use lower parallelism mo...
Posted on March 27, 2018 at 15:36The stm32l432 reference manual has the following cryptic remark about the boot sequence'A Flash empty check mechanism is implemented to force the boot from system Flash if the first Flash memory location is not progr...
Hi,I am interfacing a new motor to STEVAL-SPIN3201 board. It is a BLDC with four poles. In order to integrate the new motor settings, I am generating .h files from MC workbench 5.2.0. But here is the catch. The files generated by MC workbench does no...
Hello,I want to picture on TFT LCD using STemWin GUI. blinking is happening because the images are over the top. how can I show two images over the front panel without blink ?
