fileplay back issue in WP&104-G

Hello all,
I am using WP7 dev kit for the simple audio play back application . The Firmware Version: SWI9X15A_06.03.54.00 7e05d4f
Legato 15.05

The same procedure i followed in legato 15.01 version firmware with SWI9X15A_06.03.39.00 . The same error was observed .

I am follwing the steps :

  1. Redirect audio to the I2S interface.
  2. create connector
  3. open file for playback
  4. open player
  5. file play

The code is executing til the open player . i am facing the following error in file play function :

Jun 11 13:42:16 swi-mdm9x15 user.err kernel: [ 4892.342254] soc-audio soc-audio.0: can't get BE for PRI_I2S_RX
Jun 11 13:42:16 swi-mdm9x15 user.err kernel: [ 4892.347077]  MDM9615 Media1: no BE found for PRI_I2S_RX
Jun 11 13:42:16 swi-mdm9x15 user.info kernel: [ 4892.359102] apr_tal: SMD_EVENT_OPEN
Jun 11 13:42:16 swi-mdm9x15 user.err kernel: [ 4892.365419]  MDM9615 Media1: dpcm: no backend DAIs enabled for MDM9615 Media1
Jun 11 13:42:16 swi-mdm9x15 user.err Legato: =ERR= | audioDaemon[6285]/le_pa_audio T=Audio-Playback | pa_audio.c PlaybackThread() 1244 | Failed in pcm_prepare
Jun 11 13:42:16 swi-mdm9x15 user.warn Legato: -WRN- | audioDaemon[6285]/le_pa_audio T=Audio-Playback | pa_audio.c DestroyPlayCaptThread() 995 | close fd.24 resourcePtr.0x2c914
Jun 11 13:42:16 swi-mdm9x15 user.emerg Legato: *EMR* | modemDaemon[6343]/framework T=main | messagingSession.c ClientSocketHangUp() 903 | Session closed by server (modemDaemon.modemDaemon.le_audio:de780ed553ac1f2092ded6c34caabcc322fc7e32785cf650ccc6158be3a6035d).
Jun 11 13:42:16 swi-mdm9x15 user.emerg Legato: *EMR* | audioPlayback[6724]/<invalid> T=main | le_audio_client.c le_audio_Connect() 1911 | Valid response was not received from server

I even tried to execute the demo spps given in forum (audioCallPbRecApp).
The app was getting stopped and the initial cal establishment itself is not happening .

Kindly help me out .

Regards
Shruthi

Hiya,

This looks like a duplicate of [url=https://forum.sierrawireless.com/t/file-play-back-issue/7989/1] (just with a new user posting).

???

ciao, Dave

yes… i had a issue with the login opening . so i posted again … sorry