Tuesday, June 1, 2010

Mini-STM32 WAVE Audio Player

Mini-STM32 SD/MMC WAV (RIFF-WAVE-LPCM format) Audio Player with Spectrum Display

Simple SD Audio Player with an 8-pin IC by ChaN

DSP (FFT) libraries for Cortex M3 by Ivan Mellen

CooCox CoOS real-time multi-task OS

minimal hardware modification:


demo video:


Project files: Mini-STM32 WAVE Audio Player.rar

forum link: Mini-STM32 board
Posted by 'yus at 11:49 PM
Labels: , ,

13 comments:

  1. fumoDecember 15, 2010 at 10:12 PM

    hey man, how are you? =D

    nice blog you have here... I see your videos in youtube via subscription =D

    really cool stuff...

    you see, I'm using stm32 and I'm with problems interfacing the ads7843 tp controller via spi peripheral... could you help me with some code you have for this kind of stuff?

    thx a lot

    ReplyDelete
  2. nakarinJanuary 20, 2011 at 2:44 PM

    i need to know

    play & STOP & Previous File

    HOW TO do ?

    ReplyDelete
  3. AnonymousFebruary 12, 2011 at 1:14 AM

    Hello, I'm Federico an Italian newbie to ARM.
    I bought one of Mini-ST32 from china, but I'm not able to understand how to download the obj to the Cortex.
    Could anybody send a drowning man a rope?
    Instead of a rope i could buy also an howto for the dumbest in the world.
    Thank so much!
    Fede

    ReplyDelete
  4. AnonymousFebruary 13, 2011 at 8:42 PM

    Hello..i downloaded the program to stm32..but it is showing "insert sd card"...why? .i have put the sd card with wav file inside..but it it showing like that

    ReplyDelete
  5. Runescape GoldDecember 12, 2011 at 4:27 PM

    Hi there..my spouse and i delivered electronically this program for you to stm32..yet it's displaying "insert sd card"...precisely why? .we've put the sd card using wav file within..nevertheless it that exhibiting prefer that

    ReplyDelete
  6. UnknownJanuary 16, 2012 at 7:56 PM

    have you considered its possibilitys to be used as a mobie multichannel analyzer for radioisotope identification and measurements?

    It would be interesting, to feed it with a live input from a Photomultiplier and extend the Channels of the Spectrum to a maximum (at least 1024-2048 channels would be awesome + export to Sd as txt file with bin number and counts)

    would be more than interesting, what is possible with this board (just started to think about to get my own ^_^)

    ReplyDelete
  7. UnknownSeptember 1, 2014 at 4:38 AM

    I change PWM channel to PA8, but I recive some noise. What I do wrong ?
    I.e. I change timer to TIM1 and port to PA8 (TIM1 CH1)

    ReplyDelete
    Replies
    1. UnknownSeptember 2, 2014 at 4:52 AM

      This strings:
      TIM_OC1Init(TIM1, &TIM_OCInitStructure);
      TIM_OC1PreloadConfig(TIM1, TIM_OCPreload_Enable);

      and add this:

      TIM_CtrlPWMOutputs(TIM1, ENABLE);

      Delete
    2. brayanJuly 16, 2024 at 12:58 PM

      can send rar file for me?
      rozbrayan285@gmail.com
      Thank

      Delete
  8. UnknownMarch 7, 2015 at 5:12 PM

    Which is the SPECIFICATIONS of this player???
    Bits, KHz????

    ReplyDelete
  9. UnknownSeptember 4, 2015 at 12:28 AM

    it's works...thxs for sharing dude

    ReplyDelete
  10. guestFebruary 1, 2019 at 11:22 PM

    Links down

    can share rar file to nandhu015ATgmail

    ReplyDelete
  11. robertJune 25, 2024 at 9:17 PM

    link fail
    can send rar file for me?
    rozbrayan285@gmail.com
    Thank

    ReplyDelete

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