About CWang.2

CWang.2 · 2023-09-11

Hi,I have a STM32F407G-DISC1 board and would like to use the on-board microphone to collect audio and send it to the on-board codec and listen to the collected audio on earbuds. Is there any example on how to do this?Thanks!

CWang.2 · 2020-07-01

CWang.2 · 2020-06-30

Hi, I downloaded X-CUBE-DSPDEMO from https://my.st.com/content/my_st_com/en/products/embedded-software/mcu-mpu-embedded-software/stm32-embedded-software/stm32cube-expansion-packages/x-cube-dspdemo.license=1593557368708.product=X-CUBE-DSPDEMO.version=...

CWang.2 · 2023-09-15

Thanks very much for the information!Do you know if directly streaming from the microphone to the codec is possible (without saving to usb)? Any example on this?

CWang.2 · 2020-07-01

Does anyone successfully create an audio loop that reads from audio in and writes to audio out on the STM32F746G-DISCO? Is it doable? Can anyone share code or pointers?Thanks very much!

CWang.2 · 2020-07-01

Thanks very much for your reply!I see it is defined in global.h, which is the first include in main.h. How can I make sure it gets included first?In main.h:/* Define to prevent recursive inclusion -------------------------------------*/#ifndef __MAIN...

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Microphone and Codec

Audio loop for STM32F746G discovery board

#error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"

Re: Microphone and Codec

Re: Audio loop for STM32F746G discovery board

Re: #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"