Ask questions, find answers, and share insights on STM32 products and their technical features.
Hi,I am having stm32F103C6T6 Development Board. When i enable -u_printf_float flag for Float printing on 16x2 LCD it takes upto 15KB of total space .Please guide. what else can be done ? -u_printf_float Enabled : Without Flag for Float
Using CubeMX, selecting "Start My project from Example" I find 33 examples if I filter for the "STM32F407G-DISC1" Board. I would like to have a deeper understanding of the one named "Demonstrations" I select it and "Start my project in External IDE" ...
Hello ST team, I am working on a POC for USB, in which I need to use two classes (Custom HID and CDC) both at a time. And for this I want to generate a code without using Azure RTOS. Can anyone help me out with this to get a sample code without RTOS...
Hello everybody,I am trying to work with STM32F042G6 with TSL library but have some issues I hope that I made some minor mistake but I think I tried everíthing.I can't get stable detection when touching.I tried to copy a sample project but it was jus...
Hello sir, I have developed MCU clock setup using two functions Mcu_init and mcu_initclock in stm32f407 board. Now I want to develop Distribute PLL and get PLL status. Can you help me out. I have attached my mcu.c here for your convinience.#include "...
Hi all, I used the same setting and the same software, keil uVision5. The only different is use my own board rather than EVB, STM32F769I-EVAL. BTW, I use my own board and STM32 ST-Link utility. Sometimes I can successfully go to debug mode, but som...
I tried using the sleep mode in STM32L053R8, it gets stuck in this condition. what is the reason. if((ulpbit != 0) && (vrefinbit != 0)){SET_BIT(PWR->CR, PWR_CR_ULP);}
Hi, The propagation delay and offset error mentioned below for integgrated comparator. Can it be changed at higher temperature at 125 Deg c. So what will drift in propagation delay and drifts of comparator value at higher temperature lets say at 125 ...
I want to know the difference of the below 4 cases. Why the results are not as expected. Stm32 board is an i2c master with speed of 400kbps and slave is software simulation using Aardvark Total Phase Control Software.uint8_t i2c_tra[10] = { 0x1, 0x2,...
HiI successfully got USB DFU bootloader running based on this video.But one question: why is FLASH_PROGRAM_TIME 50 ms?How is this value dervied? What is the minimum possible value?Thx.
