Ask questions, find answers, and share insights on STM32 products and their technical features.
Hi,So I want to have a timer interrupt of 15 seconds. So I calculated the values of pre scalar and counter accordingly:Prescalar - 18356Counter - 65347I just wanted to ask if I set such values. Will it work? Cause I tried the same using an LED Toggle...
I want to be able to implement different projects same way as implemented from Atmega328 of Arduino. So i want to move from Arduino to STM32 for better performance and technology.
Hiiii,I'm trying to create multicore communication in Nucleo-H745zi. I want to call interrupt in the second core. I just want toggle LED in second core after interrupt came from first core. I checked the articles and other stuffs on internet but i ca...
We are using STM32H743 MCU (dual core). we are running our code for external SD RAM. We are using SPI2 peripheral with DMA and need to place the code for SPI driver and library in internal flash so that it can be run at max speed on M4 coreCan you se...
I'm unsuccessfully trying to put STM32L412 TIM2 output comparator into combined-PWM mode via the STM32CubeIDE (ioc GUI). Can I confirm that this functionality exists in this device and for this particular timer? And if it does, is there a trick for m...
I see that in the datasheet it written it supports stlink, is there any way to add JLINK support?I used STM32H743IIT6/M7 board previously to play around with the board which supports JLINK, I want to test my code same on the STM32H747I-DISCO board.
I have some problems with printf function.For example, float valf=0;printf("%.0f",valf)The result is fI don't understand...I thought that the native printf worked...The option Use float with printf is flagged.Thank you.
Hello,I want to use the X-Cube STL on the STM32F722RET7 and have the problem that the STL_SCH_Init () function returns STL_KO (an error). The user manual says that this is due to defensive programming in the STL. Unfortunate the STL is precompiled an...
Hi ervyone,I have a Nucleo-u575zi-q board. I started to program with this board and applied some examples within the STM32U5 Workshop.Unfortunetly, I could not overcome to run the GPDMA 2D addressing example.In the 2D addressing example, I configred ...
