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Melxo · 2020-02-29

Hi, I need choose a STM32L0 microcontroller for reproduce sound, I had thought choose L031E because is smaller and it have few GPIO, but I don't know if I can reproduce sound whit it. I don't need many GPIO, that's way I though about it.Caracteristic...

Melxo · 2020-01-19

Melxo · 2020-02-29

Hi DanishMy system wouldn't have microphone, but yes would have a small external memory (8Mb) where store files MP3 and in determinate moment reproduce by a small speaker. Everything integrated in a small gadget like a wristwatch fed with a small bat...

Melxo · 2020-01-19

Sorry, I tried to define the function before the main function, besides the Hal_Init () function is not declared.Eliminate the post.

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Do I can reproduce sound with L031E?

Hi, I start new project with STM32CubeMX for MCUs F407. The project is for measure PWM width and not accept this function from hal libraries. Any can put help me? Thanks.

Re: Do I can reproduce sound with L031E?

Re: Hi, I start new project with STM32CubeMX for MCUs F407. The project is for measure PWM width and not accept this function from hal libraries. Any can put help me? Thanks.