Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on October 30, 2016 at 15:45Hello!I am using the STM32L476 for my project and i need to implement a standby mode.I want to use the sleep mode and i have a few questions:1. Is there anything else i need to do before entering the sleep mode bes...
Posted on October 31, 2016 at 09:36hi allcurrently on discovery board - trying to put system into stop mode every 5 sec and wake it after 5 sec.it seems like some flag isn't getting reset or an interrupt issued always (timer interrupt)how can i trac...
Posted on October 30, 2016 at 21:36Hi, I have STM32F103C8T6 and I've bought gyroscope + accelerator (MPU6050) as well as barometer (BMP180). I am using HAL libraries from the website https://stm32f4-discovery.net/ with some modifications to be able ...
Posted on October 16, 2016 at 20:38I have noticed on the new rev (C) of the STM32F303 Discovery board that a Single Wire Debugger (SWD) port enumerates when plugging in the st-link cable.This is not present on the rev B. Is there any way to get thi...
Posted on October 30, 2016 at 20:13Hello, I'm working on a product based on stm32f407vgt6 and need to connect it with Android, IOS and windows mobiles through USB virtual port. The product will work as device and smart phone will be the host so we c...
Posted on October 30, 2016 at 18:17I'm an engineer who is working on a project using STM32F103 microcontroller.There is a problem in the programming of this element which is mentioned as followsFirst, I activated Timer Counter through HAL Driver lib...
Posted on October 29, 2016 at 15:55Hi All,What are the test points to measure the voltage drawn by STM32 Nucleo MCU ? schematics shows that it draws 3.3V where as Datasheet gives power consumption for 3.6 volts ? Can someone tell me what is the vol...
Posted on October 30, 2016 at 14:49Hello - Does anyone know of a Gcode interepreter for the STM32. I am building a CNC machine and want to use my nucleo board (with F0 core) to control the motors. I have put alot of time into learning the chip and d...
Posted on October 27, 2016 at 17:02 Hello, i have a small problem with the ADC4 and the DMA. The code following below works with the ADC1 fine. But the ADC4 makes problems. The ADC4 works, this i could see in the debug window. But the DMA re...
Posted on October 30, 2016 at 09:09I'm using the 32F334C8 Pa4 dac1_out1 channel.However, buffer is not working. Here is my code, void DAC_Config(void){ DAC_InitTypeDef DAC_InitStructure; /* Configure DAC1 OUT1 **********************************...
