STM32 MCUs Products
Ask questions, find answers, and share insights on STM32 products and their technical features.
Forum Posts
Resolved! SWV doesn't display the right information
Hi!! To test how the SWV data trace timeline graph works, I have a simple application where I increment by 1 a variable called count. Very basic. In debug mode, I see count increasing correctly in the live expressions window. while(1){ count++; HAL_D...
STM32G473 spi slave mode with DMA, HAL_SPI_TransmitReceive_DMA() transmit data move a byte
STM32G473 spi Full-Duplex slave mode with DMA, There is no problem in receive, but, the data transmited is move a byte. The following is a detailed description of the experiment.This is my cubeide configuration:then, in the code, STM32 with slave mod...
Resolved! Detailed document about memory mapping of stm32
I wish to know the external memory address(0x60000000 - 0x7fffffff) partitions. And I wish to learn more about memory mapping. So, if there anyone find the detailed document about memory mapping, please share it with me.
I have a two dimensional array char as str[2][10].
I have assigned the string into the char array as "example\n". How do I put the "\n" character in front of the "example\n". I wanted like this "\nexample\n" on the char array
Resolved! How to r/w data on flash via spi/qspi?
I want to read and write data from Flash via spi. I try some tutorial, He tell me to config and use some library.I do it but it don't work. MCU:STM32L496ZGT6Flash: S25FL128LAGMFB010
TRGO Timer1 to ITR0 Timer 15? Nucleo-L476
I am trying to Trigger timer 15 from timer 1....Yellow in scope pic shows timer 1 output to be used as gated trigger... I am trying to get PWM gated out of Timer 15....Can anyone tell me what I am doing wrong in the code bcz I get no PWM out of PA2?...
STM32H745 Can't get temperature
I've made several attempts to get the temperature from the ADC and all end up resulting in negative numbers.I'm using an ADC reference IC that provides a 2.048 reference.I've tried a few different approaches.The simplest approach I've done is trying ...
