About Owain Phillips_2

Owain Phillips_2 · 2018-07-05

Posted on July 05, 2018 at 10:40Hi,I am searching for AAC Codec for STM32F4 but struggling to find anything on st.com.Can anyone point me to a supplier preferably ST. I find stuff at STM for MP3 and WMA but cannot find AAC.I have seen press announce...

Owain Phillips_2 · 2018-01-03

Posted on January 03, 2018 at 18:47Does STM32F429 hav a Memory Protection Unit (MPU)?Datasheet and programming manual seem to indicate yes.Can it be programmed in cube?I used MPU in TI RM48; which could be programmed via their cube type wizard.Anyon...

Owain Phillips_2 · 2018-08-23

We too are having problems in the bank switch; but we are using STM32F429.This used to work fine for us but we switched from IWDG to WWDG at some point.We switch bank at the HAL_FLASH_OB_Launch() fine if we disable using WWDG; but if watchdog is enab...

Owain Phillips_2 · 2018-07-05

Posted on July 05, 2018 at 17:15I have posted a support request. So should get something back.The disassembly would show if FPU, arm neon or other special instructions were being used.Don't know if that is relevant. Not sure if this is a fixed poin...

Owain Phillips_2 · 2018-07-05

Posted on July 05, 2018 at 12:05You may be right. I think AAC is poprietry and not free?How to ask STM for that?We currently use an AAC codec that we bought in; but its using a lot of CPU and its a binary library. So not visible what processor featu...

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STM32F429 MPU

Re: Problem with HAL_FLASH_OB_Launch, STM32H7 swapping flash banks

Re: AAC codec

Re: AAC codec