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Forum Index : Microcontroller and PC projects : > play mp3 test.mp3 Error : CPUSPEED >=200000 for MP3 playback

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tenij000
Regular Member

Joined: 30/05/2025
Location: Netherlands
Posts: 51

Posted: 01:32am 01 Sep 2025

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> play mp3 test.mp3
Error : CPUSPEED >=200000 for MP3 playback

trying to play the file on RP2350

toml_12953
Guru

Joined: 13/02/2015
Location: United States
Posts: 456

Posted: 05:33am 01 Sep 2025

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tenij000 said > play mp3 test.mp3
Error : CPUSPEED >=200000 for MP3 playback

trying to play the file on RP2350

So what is your CPU speed set to? If you left it at its default, you need to change it.

Try

OPTION CPUSPEED 315000

Martin H.

Guru

Joined: 04/06/2022
Location: Germany
Posts: 1270

Posted: 01:18pm 01 Sep 2025

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tenij,

Quote Error : CPUSPEED >=200000 for MP3 playback

The reason is already stated in the error message..

Option cpuspeed 252000

would solve the problem.
Cheers
Martin

'no comment

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