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STMicroelectronics / STM32CubeH7

STM32Cube MCU Full Package for the STM32H7 series - (HAL + LL Drivers, CMSIS Core, CMSIS Device, MW libraries plus a set of Projects running on all boards provided by ST (Nucleo, Evaluation and Discovery Kits))
https://www.st.com/en/embedded-software/stm32cubeh7.html
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SAI_AudioPlayback on h745 Discovery Board with Keil Armclang #242

Closed axbusch closed 11 months ago

axbusch commented 1 year ago

STM32H745i Discovery Board Keil 5.37 with Armclang 6.18

I tried the example with the old Keil armcc Compiler and the example works fine. Then i switched to armclang compiler and replaced the "libPDMFilter_cm7_keil_wc16.lib" with the provided "libPDMFilter_cm7_gcc_wc16.a" Everything compiles & runs fine except the fact that the output of the lib in audioPcmBuf[] is always zero

is there something special i have to configure to make this lib work? i can remember in the past there were similar problems with touch gfx and the armclang compiler but these were solved eventually.

DebugScreenshots are in this thread https://community.st.com/t5/other-solutions-mcu/sai-audioplayback-example-with-armclang/td-p/112464

RJMSTM commented 1 year ago

Hello @axbusch Thank you for this report. We will get back to you as soon as we analyze it further. This may take some time. Thank you for your comprehension.

With regards, Rania

ALABSTM commented 11 months ago

Hi @axbusch,

I see from your last comment on the community that you solved this problem. Please allow me to close this issue. Thank you for your comprehension.

With regards,