Hello everyone, I am trying to make a UART Communication between STM32 NUCLEO-L476RG and ESP32 S3. The STM must send data to ESP and the ESP must print it on Serial Monitor of Arduino IDE. However, this doesn't happen, even though I have double check...
What is the output impedance of st chip IO?
Dear Support team, I am using this STM32H755 as a motor control application. I have developed motor control algorithm on M4 and the communication with Master through SPI using M7.I need to exchange data between M4 and M7 continuously. I tried with Op...
Hello all,I wish to setup the MPU early in my firmware, then prevent changes to the MPU registers until next power-cycle/reboot.Is this possible without having the root secure services? The MCU im using is the STM32H7A3. Thanks in advance.
Hello. I am new to using STM32 MCUs and this forum has helped me a lot in getting familiar fast. I am using using NUCLEO-F756ZG board. I have tried ADC with DMA and timer trigger and it all works fine. Now, I am trying to switch timer period dynamica...
Hello experts,I am using stm32f779I - EVAL evaluation kit, am trying to implement LWIP IAP on this board for that I have used example code from the repository C:\Users\Aravind\STM32Cube\Repository\STM32Cube_FW_F7_V1.17.0\Projects\STM32F769I_EVAL\Appl...
Posted on August 01, 2016 at 16:02 Overall objective: Using https://github.com/groupgets/purethermal1-firmware as a base, add a USB serial port interface (which would replace the DEBUG functionality it has currently). I have read thro...
Recently working with spi communication in stm32g070rb using stm32CubeIDE (HAL library).SPI master receive interrupt triggered continuosly when there is no interrupt.But same code wrote in SPI slave its works perfectly.I also put Pull down resistor.P...
Hello,I met a HAL_Delay() block. The board worked with internal RCC, and I checked the uwTickFreq when debugging, it always equal to 0. Attached the ioc file.
