STM32 MCUs Embedded software

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Thread safety of code generated by Cube

Hello,I'm wondering if Cube's generated code for is thread safe. In particular, whether malloc can be safely used in a multi-threaded FreeRTOS setup.The broken malloc behavior was first described by Dave Nadler in 2019 here. He has also written about...

unturned3 by Associate II
  • 1836 Views
  • 5 replies
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QSPI driver for STM32U5G9 under ThreadX

Hi,I would like to know if you have some examples to implement a QSPI driver under ThreadX for a STM32U5G9?  According to my readings, LevelX seems to be appropriate  (I am not sure) because we need to implement some basic functionalities (read, writ...

S_D by Associate
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  • 1 replies
  • 0 kudos

Resolved! USB CDC and FreeRTOS

Hiin different posts in forum I read ST's USB library is not thread safe. There are no examples with USB CDC and FreeRTOS.Is that true?Thx 

MK..1 by Associate III
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  • 4 replies
  • 0 kudos

Resolved! Starting FMAC kills Systick in STM32G431

I have the STM32G431 set up to sample ADC2, send the data to the FMAC and then out to DAC1.  It works fine, I have tested all kinds of filters with it.  However, none of the HAL functions that use SysTick work after I start the FMAC.  I'm using the s...

KDesr.1 by Associate II
  • 875 Views
  • 2 replies
  • 1 kudos