STM32 MCUs Products

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STM32 unimplemented interrupts

Posted on February 20, 2018 at 09:33All of the STM32 devices have unimplemented interrupt numbers, for example on the STM32F767 I am currently using, the last used interrupt MDIOS_IRQn is interrupt number 109.So is it possible to use the next one, n...

MDK & HAL & __attribute

Posted on February 20, 2018 at 19:36I'm using the STM32CUBEMX which generates HAL code and keeps my code within defined comments. BUT, I need to define an __attribute statement BEFORE a HAL generated function header, but there is no /* USER CODE .. ...

Size of buffer, used by DMA

Posted on February 17, 2018 at 08:05Hello there!I want to create a library to maintain work of led-strip based on SK6812The fastest way to make it work (according to some resources: https://geektimes.ru/post/255548/ (Russian)) is to use PWM timer wi...

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Resolved! Need help using USUART2 on STM32F303

Posted on February 16, 2018 at 22:30I'm trying to find instruction to code the usuart2 on this STM part. I using cmsis and the StdPeripheral lib. My end goal is to connect this to a virtual com port for debug. I'm using the Keil development environm...

STM32 Stane alone programmer

Posted on February 20, 2018 at 20:11Hello there.What's the best way to burn a new firmware image (.hex file) on a STM32 target in the field?   We don't need to debug.  I need to be able update the device by sending a .hex file to the tech and he nee...

STM32 while loop problem (using ADC DMA)

Posted on February 20, 2018 at 16:22Hi everyone,I'm trying to get working a very simple program on my Nucleo STM32L452RE-P but I have some unexpected problems...I'm using CubeMX with Atollic TrueStudio V9.0. I configured the ADC in DMA mode and also...