I’ve successfully running the software uart described in AN4457 (Implementing an emulated UART on STM32F4 microcontrollers) using a STM32F401CE MCUs. The Software is reduced to bare metal and using TIM1 to generate the receive bit sampling event for...
Hello, I would like to know the way to measure actual power consumption of stm32 chip on NUCLEO board, so if I disconnect:> LEDs> voltage regulators (supply 3.3vdc directly instead)am I able to get power consumption of stm32 chipset according to its ...
Hi,I'm trying to modify the join channels in the project LoRaWAN_End_Node, but I didn't find out how to do it.I modified the following macro definition to enable sub channels CN470 80-87：1.lorawan_conf.h/** * \brief Limits the number usable channel...
I have read about this problems in sooo many other posts both in this forum and in other. I have also tried the various solutions that have been proposed as answers.I will try to do my best in explaining what I have done. Please bear with me, as I am...
When I run this code, the value stored in colourBuf[0] changes after the for loop at line 73 completes. The colour0 value doesn't change. Debugging in STM32 Cube IDE./* * LED_control.c - Version 2. * * Created on: 21 June 2022 * Author: ...
Hi everyone,I can not get SPI using the DMA to work. The MOSI line stays zero all the time. The result is the same using my own and also the example code provided with the firmware package for the MCU (STM32CubeL5\Projects\NUCLEO-L552ZE-Q\Examples\SP...
I am stuck trying to get the STM32L552E-EV evaluation board running with SPI using the DMA. Neither the mentioned example (STM32CubeL5\Projects\NUCLEO-L552ZE-Q\Examples\SPI\SPI_FullDuplex_ComDMA_Master) nor the code created via the wizard, nor my own...
