STM32 MCUs Embedded software

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Resolved! FREERTOS: Binary-Semaphore initial state bug

Hello Experts,i am facing a similar issue on the STM32F407G discovery board. Is there any solution or a temporary fix for this iisue?https://community.st.com/t5/stm32cubemx-mcus/re-freertos-semaphore-not-initialised-correctly-by-cubemx/td-p/780252 Ch...

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ak52 by Associate III
  • 433 Views
  • 4 replies
  • 1 kudos

Record audio using PDM OR DFSDM

Hi, I am working with STM32H757I-EVAL. The task is to record audio, store it in SD Card. Since, STM32H757I-EVAL has PDM Data format as well as DFSDM data format which would be better to interface with or is there anyother data format that can be used...

priya_12 by Associate II
  • 173 Views
  • 1 replies
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Moving code from G030 to C011

Hi All I have a breakout board, I've been testing some ws2812 code , I'm using  TIM1 with DMA + PWM I developed the code on the G030, it's a 32 pin package. I'm using internal clock and have it running at 48MHz for Timers. Works has intended.    Swit...

stevecimo by Associate III
  • 890 Views
  • 19 replies
  • 2 kudos

Measuring problem

Hello,  I have a problem with my code, I have a 1PPS signal from a GPS on a PB0 input, I want to measure a 10.00Mhz signal on the PC0 input. I have a uart4 tio display the result. My problem is that the result is always zero on my screen "Frequency 0...

PSEBA.1 by Associate II
  • 170 Views
  • 0 replies
  • 0 kudos

FREERTOS: How to enable osThreadIsSuspended ?

Hello Experts,I see that in cmsis_oc.c that the function osThreadIsSuspended is disabled. The variable INCLUDE_eTaskGetState is responsible for it.But how do we enable INCLUDE_eTaskGetState to 1 by default? I see in FreeRTOS.h header than the macro i...

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ak52 by Associate III
  • 257 Views
  • 4 replies
  • 0 kudos

Resolved! AZURE RTOS Support H7S3

I have started looking at using the Azure RTOS package for my project but see it has since become Eclipse RTOS? Is STM supporting this RTOS anymore as I see the H7S3 Azure RTOS package was only updated seven months ago whereas the H7 branch as update...

Linduri by Associate II
  • 387 Views
  • 1 replies
  • 1 kudos