Has anyone tried performing audio playback on a mangoh yellow? I’ve tried a few different approaches, but the only way it works for me is if I do not use the mangoh repo makefiles. (IE ‘make yellow_wp76xx’). If i build a very basic system using app (voiceCallApp) and its associated sdef file, audio …

Can you try this: in file linux_kernel_modules/expander/expander.c ret = gpio_initial_status(pdev, &dev_attr_pcm_sel, PCM_SEL, 0, &dev->pcm_sel_val, false); set the value of PCM_SEL to 1 and rebuild. This would be the first thing to try.

How about using AT command? [image] Mangoh Red Voice Call App not able to hear the response I don’t see problem to hear voice on mangoh board when voice call. How about using at!avaudio to check if you can do audio playback first? root@swi-mdm9x28-wp:~# microcom /dev/t…

@jyijyi : Tried the the following (after sending the file to the /home/root directory and the only thing I hear in the headphones is a click when it starts and a click when it ends: root@swi-mdm9x28-wp:~# microcom /dev/ttyAT ati3 Manufacturer: Sierra Wireless, Incorporated Model: WP7611 Revisio…

Probably need to remove the mangoh yellow application one by one to identify which part makes the problem mangOH/mangOH/blob/master/yellow.sdef //-------------------------------------------------------------------------------------------------- // mangOH system definition for the mangOH Yel…

I spent all day doing as recommended and found that audio is not restored till I comment out the following 2 files in the kernel. I spent a while trying to figure out what in mangoh_yellow_dev.mdef is causing the issue, but its too complicated for me to figure out. Any way this can be passed to int…

Does WiFi and audio work with these two drivers commented out?

Audio works when those 2 drivers are commented out, but the i2c bus was taken down without the drivers, so wifi doesn’t work anymore and that is mandatory for our application.

Audio Playback Mangoh Yellow + WP7611

mangOH Yellow

jyijyi March 9, 2021, 4:13pm 2

How about using AT command?

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Audio Playback Mangoh Yellow + WP7611

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