Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on February 05, 2018 at 05:15I am using STM32L031 by power of battery, so I wish to save power consumption.Now the current consumption is about 200uA at stop mode.May I change SWDIO and SWCLK to analogue GPIO after initialization?May I furthe...
Posted on August 17, 2017 at 10:18Hello. I am a test engineer in ABB of China. Now I need help . My chip is STM32F051R8T6 in our target. After my company's R&D check in their codes, then build one version about the STM32F051R8T6 ,I need a...
Posted on February 04, 2018 at 05:06Hi,I am new to STM Controllers and i got project to work on STM32F030K6T6 Controller ,i don't know from where should i start. where can i get it's sample peripheral libraries,How does http://www.st.com/content/st_...
Posted on February 04, 2018 at 16:10Hello friendsI use STM32F4-Discovery stm32f407 eeprom emulation exampleBut the program will only run once after each DownloadFor the second time, jump to hard faultHow to solve this problem?Thanks
Posted on January 06, 2016 at 18:39Hi!I am trying to control two motors using an STM32F100RCT6TR microcontroller and the standard peripheral library version 3.5.0. I want to use TIM3 channel 1&2 and TIM12 channel 1&2. TIM3 works perfectly but I get ...
Posted on February 04, 2018 at 17:36Hello friends. I use STM32F303 discovery, and trying write code for usb cdc virtual com port, low level, registers only. 3 endpoints, 1st interrupt IN, 2nd bulk IN, 3th bulk OUT. I make it work, but have a problem...
Posted on February 04, 2018 at 16:05Hello, I am using segger j link debugger if i download the Ac6 STM32 MCU GCC tool chain created project(current builder:Gnu Make builder) then code runs in debug mode,but if i download gitHub project then ...
Posted on February 03, 2015 at 08:40my design using STM32F030K6T6, see attached schematics, and using SWD to program, with ST-LINK(Version is at attached picture), I can only program STM32F030K6T6 one time, after code (which is simple toggle one LED...
Posted on February 04, 2018 at 12:15Hello friendsHow can Determine STM32 reset source with HAL ?STM32F407ZET6Thanks
Posted on February 04, 2018 at 14:59Hi,I am using STM32L486 in my project.I have a question about the power-down threshold.What is the power down Threshold?The threshold that determin if it was BOR or power down reset.In power down reset the backup ...
