2022-03-14 12:25 PM
kindly help me in downloading the STM32 PDM to PCM convertor driver for F4 series microcontroller
2022-03-18 06:40 AM
Hello @AGupt.17
You can refer to the following example which uses PDM to PCM conversion in the waverecorder part:
The pdm2pcm lib is provided under this path: Middlewares\ST\STM32_Audio\Addons\PDM
I hope this helps.
BeST Regards,
Walid
2022-10-29 01:31 AM
Hi Walid,
I understand that this is a moving target. Sadly.
https://github.com/STMicroelectronics/STM32CubeF4/tree/master/Middlewares/ST/STM32_Audio/Addons/PDM currently is empty, contains only readme.txt which tells us to go to https://www.st.com/en/licensed-software/audiopdm-mw.html?softwareProduct=AudioPDM-MW&softwareVersion=3.2.0 and that in turn just throws a generic 404.
Shouldn't there be a web folder for the PDM-PCM library, to which UM2372 belongs?
JW
@Walid ZRELLI