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Linux/PROCESSOR-SDK-OMAPL138: underrun/overrun issue while using codecs(speex16000, speex8000 , speex32000 ,GSM ,g722,pcma,pcmu)

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Part Number:PROCESSOR-SDK-OMAPL138

Tool/software: Linux

Hi,

I am running an application on linux for omapl138 development board. i am using SDK ti-processor-sdk-linux-omapl138-lcdk-04.02.00.09-Linux-x86-Install.bin . I did cross compilation of the application using toolchain. while i am making call using that application on board, it shows following error,

--end msg--
07:39:38.084 pjsua_app.c .......Call 0 state changed to CALLING
>>> 07:39:38.256 alsa_dev.c ca_thread_func: overrun!
07:39:38.259 alsa_dev.c !pb_thread_func: underrun!
07:39:38.461 alsa_dev.c ca_thread_func: overrun!
07:39:38.464 alsa_dev.c !pb_thread_func: underrun!
07:39:38.664 alsa_dev.c ca_thread_func: overrun!
07:39:38.668 alsa_dev.c !pb_thread_func: underrun!
07:39:38.868 alsa_dev.c ca_thread_func: overrun!
07:39:38.871 alsa_dev.c !pb_thread_func: underrun!
07:39:39.073 alsa_dev.c ca_thread_func: overrun!
07:39:39.076 alsa_dev.c !pb_thread_func: underrun!
07:39:39.256 alsa_dev.c ca_thread_func: overrun!
07:39:39.260 alsa_dev.c !pb_thread_func: underrun!
07:39:39.439 alsa_dev.c ca_thread_func: overrun!
07:39:39.442 alsa_dev.c !pb_thread_func: underrun!
07:39:39.643 alsa_dev.c ALSA lib ../../../alsa-lib-1.1.2/src/pcm/pcm_hw.c:138:(sync_ptr1) SNDRV_PCM_IOCTL_SYNC_PTR failed (-32): Broken pipe
07:39:39.643 alsa_dev.c ca_thread_func: overrun!
07:39:39.646 alsa_dev.c !pb_thread_func: underrun!
07:39:39.847 alsa_dev.c ca_thread_func: overrun!
07:39:39.850 alsa_dev.c !pb_thread_func: underrun!
07:39:40.052 alsa_dev.c ca_thread_func: overrun!
07:39:40.055 alsa_dev.c !pb_thread_func: underrun!
07:39:40.256 alsa_dev.c ca_thread_func: overrun!
07:39:40.260 alsa_dev.c !pb_thread_func: underrun!
07:39:40.462 alsa_dev.c ca_thread_func: overrun!
07:39:40.465 alsa_dev.c !pb_thread_func: underrun!
07:39:40.666 alsa_dev.c ca_thread_func: overrun!
07:39:40.669 alsa_dev.c !pb_thread_func: underrun!
h07:39:40.871 alsa_dev.c ca_thread_func: overrun!
07:39:40.877 alsa_dev.c !pb_thread_func: underrun!
07:39:41.079 alsa_dev.c ca_thread_func: overrun!
07:39:41.088 alsa_dev.c !pb_thread_func: underrun!
07:39:41.310 alsa_dev.c ALSA lib ../../../alsa-lib-1.1.2/src/pcm/pcm_hw.c:138:(sync_ptr1) SNDRV_PCM_IOCTL_SYNC_PTR failed (-32): Broken pipe
07:39:41.310 alsa_dev.c ca_thread_func: overrun!
07:39:41.535 alsa_dev.c ALSA lib ../../../alsa-lib-1.1.2/src/pcm/pcm_hw.c:138:(sync_ptr1) SNDRV_PCM_IOCTL_SYNC_PTR failed (-32): Broken pipe
07:39:41.535 alsa_dev.c ca_thread_func: overrun!
07:39:41.762 alsa_dev.c ALSA lib ../../../alsa-lib-1.1.2/src/pcm/pcm_hw.c:138:(sync_ptr1) SNDRV_PCM_IOCTL_SYNC_PTR failed (-32): Broken pipe
07:39:41.763 alsa_dev.c ca_thread_func: overrun!

07:39:41.766 pjsua_call.c !Call 0 hanging up: code=0..
07:39:41.769 pjsua_core.c ....TX 382 bytes Request msg CANCEL/cseq=2284 (tdta0x1dbefc) to UDP 192.168.2.14:5060:
CANCEL sip:192.168.2.14 SIP/2.0
Via: SIP/2.0/UDP 192.168.2.3:56785;rport;branch=z9hG4bKPj0d35e2e7-cd82-4b3c-af4c-5bec6f98fde0
Max-Forwards: 70
From: <sip:192.168.2.3>;tag=7bbbfa7a-a9cc-41a1-89c8-8257624efff1
To: sip:192.168.2.14
Call-ID: adf4933c-231e-49f4-8090-a7dbee898351
CSeq: 2284 CANCEL
User-Agent: PJSUA v2.7.1 Linux-4.9.59/armv5tejl/glibc-2.23
Content-Length: 0

How can i solve this issue?

can webrtc can build using toolchain?. while i am build application with webrtc using toolchain. it shows followin error,

../../webrtc/src/webrtc//modules/audio_processing/aec/aec_core_sse2.c:15:23: fatal error: emmintrin.h: No such file or directory
#include <emmintrin.h>
^
compilation terminated.
../../webrtc/src/webrtc//modules/audio_processing/aec/aec_rdft_sse2.c:13:23: fatal error: emmintrin.h: No such file or directory
#include <emmintrin.h>

How can i solve this issue?

Regards,

Allwyn


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