Dear all, We build an app, you will find source and compiled version for WP67xx in attachment audioPlaybackRec.zip We tested this app for Mangoh Red and seems work, but on Mango Green it not work, when we start it we see the MCLK (SYSTEM_CLK) at 19.2MHz, the BCLK (1.4MHz) and the LRCLK (48KHz). W…

Anyone can help me with the audio issue on mangOH Green and WP76xx? We are locked on this, please help!!

Hi I have found that after a power on , play a wav file once ,using at commands. For example “AT!AVAUDIO=1,1,/home/root/0-to-9.wav” . After that I can play audio files. You can use "microcom -s 115200 -X /dev/ttyAT " for at commands

Hi @natanb , I followed the method you stated it works fine but Can you please tell me why is it necessary to pass this AT “AT!AVAUDIO=1,1,/home/root/example.wav” command in order to enable the audio play using “aplay” ? If i try to play it directly (without AT!AVAUDIO=1,1,/home/root/example.wav) …

Hi @Akshaysk I don’t have a good answer yet. It seems to me that “AT!AVAUDIO” command initiates a hw on the board. after once using - AT!AVAUDIO=1,1,/home/root/example.wav on mine board I don’t have an error=-22. I don’t hear any thing aplay get_ready_for_picture.wav aplay: Playing ‘get_read…

Any one has the answer for this. What is the reason that we need AT!AVAUDIO command before playout What about recording, record does not work even after using the AT!AVAUDIO

I remember it should be working fine without AT command [image] How do I play a simple audio file from the cmd line? mangOH Red I don’t see problem on my WP7607 module even no AT command: root@swi-mdm9x28-wp:~# amix ‘PRI_RX Audio Mixer MultiMedia1’ 1 root@swi-mdm9x28-wp…

Audio Playback with mangOH Green WP76xx

mangOH Green

jyijyi June 16, 2021, 3:04pm 7

I remember it should be working fine without AT command

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Audio Playback with mangOH Green WP76xx

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