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 :
- Redirect audio to the I2S interface.
- create connector
- open file for playback
- open player
- 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 serverI 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