STM32 MCUs Products

Ask questions, find answers, and share insights on STM32 products and their technical features.

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

Error Handler: Write to external EEPROM

Posted on June 01, 2018 at 08:01When an error occurs, e.g. byte alignment, this might not be reproducible on the bench. It happens in the wild, when no debugging is possible.Therefore the idea, all these errors have a common error handler which does...

Can I modify the gpio output voltage of STM32F769 mcu

Posted on May 31, 2018 at 10:55Dear all:    I am working on the stm32F769  ST board.    The gpio output voltage is 3.3v. I want to change the GPIO output voltage to 1.8v. How can I make the change?     I would greatly apprieciated.

Best way to generate a fast square wave on PD2

Posted on May 31, 2018 at 22:48Hello, first of all pardon my ignorance, I'm a little new to STM32 development.  We are working on a project on an STM32F769, and my EE has asked me to generate a fairly fast (20mhz) clock output on a specific pin (PD2...

Resolved! Need help getting EXTI0 Wakeup interrupt (on STM32F042)

Posted on May 31, 2018 at 19:43I'm using CubeMX and don't see a way to enable the EXTI0 IRQ.  I'm assuming I need to have that interrupt enabled in order to use the PA0 pin as a wakeup pin.I've set that pin to SYS_WKUP1 in the pin configuration.  Wh...

STM32L4x6 RM0351 SDMMC Anomally

Posted on May 30, 2018 at 19:12RM0351 Rev 6 (also in Rev 5)http://www.st.com/content/ccc/resource/technical/document/reference_manual/02/35/09/0c/4f/f7/40/03/DM00083560.pdf/files/DM00083560.pdf/jcr:content/translations/en.DM00083560.pdf Describes SD...

kmk

Posted on May 03, 2018 at 07:05kmk

Adding a external AC6System work bench

Posted on May 25, 2018 at 08:40Hi I want to know how to add external lib to the folder for AC6 System workbench IDE. What i did till now? I have added the Lib source file name and the folder locations in the below path Project Properties --> C/C++ B...