About DeBa92

DeBa92 · 2024-01-29

Hello,I am using a Nucleo H755ZIQ development board and want to test the network communication with the M4 core in combination with FreeRTOS and LWIP, but I am running into a problem.For the setup process I have used the network tutorial from "Adam B...

DeBa92 · 2023-09-11

Hello guys,i try to use RTOS with my STM32H723, but i have some trouble with the RTOS Tasks and the proper definition of the task.As an example i want to push the blue button on my Nucleo board, which triggers an Interrupt, which executes a RTOS Task...

DeBa92 · 2023-08-23

Hello all,I am a beginner in the world of STM32 programming and need a little help with the ADCs.I am currently using the STM32H735IG Discovery Kit and CubeIDE.For an ongoing project I am using the ADC1 to sample channel IN0.The DMA and sampling is w...

DeBa92 · 2024-01-30

Hello tjaekel,thanks for your answer.Let me try to answer as best as i can, since I am new to the development for STM32.CMSIS ist included unter Drivers/CMSIS, possibly automatically though the activation of FreeRTOS.I have looked in the header files...

DeBa92 · 2023-08-25

Hello,maybe I was a little bit to quick.Even with the Timer triggering the ADC, the ADC Clock frequency has no visible influence and I don't know why.Currently I am generating a 500 kHz PWM signal from a Timer to trigger my ADC.I also have mapped the...

DeBa92 · 2023-08-24

Hi TDK,unfortunately i couldn't figure out how to properly set up the continuous conversion mode.I couldn't macht up my expected sampling rate with the real measured sampling rate.Now I have switched over to a timer based ADC trigger input, which wor...

DeBa92 · 2023-08-23

Hi TDK,When i change something in the ioc file with the CubeMX view i click on save all -> Generate Code? -> Yes -> Build (Hammer Icon) -> Run (Green Play Icon).For the HAL_RCCEx_GetPLL2ClockFreq function you mean like this, right?Here is an overview...

DeBa92 · 2023-08-23

Hi,thanks for your answer.I don't think the CPU usage is the problem.When i reduce the sample time to 1,5 Cycles, i can even measure a frequency of over 138 kHz at my control LED.Best regards,Dennis

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LWIP on H755 M4 Core: Error: undefined reference to `SCB_InvalidateDCache_by_Addr'

RTOS use Taskhandle in other .c file

Connection between ADC Clock and sample rate

Re: LWIP on H755 M4 Core: Error: undefined reference to `SCB_InvalidateDCache_by_Addr'

Re: Connection between ADC Clock and sample rate

Re: Connection between ADC Clock and sample rate

Re: Connection between ADC Clock and sample rate

Re: Connection between ADC Clock and sample rate