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Basic Software instructions== AUDIO DSP-ARM== ===Included (IGEP GST DSP):==='''AACHEDEC -> DEC AACHE (OK)''' http://download.wavetlan.com/SVV/Media/HTTP/FAAC-HE-AAC.aac gst-launch --gst-debug-level=2 filesrc location=sampleaache.m4a ! TIAuddec1 codecName=aachedec engineName=codecServer ! volume volume=0.25 ! alsasink sync=false outofthebox->ok ---- '''MP3DEC -> DEC MP3 (AUDIO ERRORS)''' - Followed README file from ISEE - IGEP DSP - GST + DMAI Support Package 3.40.00 http://www.stephaniequinn.com/Music/Canon.mp3 gst-launch --gst-debug-level=2 filesrc location=Canon.mp3 ! TIAuddec1 codecName=mp3dec engineName=codecServer ! volume volume=0.25 ! alsasink sync=false '''Random fatal bit error''' '''mp3-plugin doesn't resolve the error''' ---- '''G711DEC -> DEC PCM uLAW (speech) (NOT TESTED)''' '''G711ENC -> ENC PCM uLAW (speech) (NOT TESTED)''' ===Not included (IGEP GST DSP):==='''ACCLCDEC -> DEC AACLE (NOT TESTED)''' '''AACLDDEC -> DEC AACLD (NOT TESTED)''' '''WMA9 -> DEC WMA9 (COMPILING ISSUES)''' '''ACCLCENC -> ENC AACLE (NOT TESTED)''' '''ACCHEENC -> ENC AACHE (NOT TESTED)''' '''AACLDENC -> ENC AACLD (NOT TESTED)''' '''WMA8 -> ENC WMA8 (NOT TESTED)''' '''Problems adding codecs into igep-gst-dsp''' == DM3730== === DM3730: Decode a MP3 file (OK) (ADDED TO REPOSISTORIES)=== '''under contruction''' '''does not have an accelerated audio decoder element''' - Compiled gst-plugins-ugly using yocto tools - rpm -igst-plugins-ugly-0.*.rpm - rpm -i libmad0-0.*.rpm - rpm -i gst-plugins-ugly-mad-0.*.rpm - gst-launch filesrc location=sample.mp3 ! mad ! volume volume=0.25 ! alsasink === DM3730: Decode a RA or RM audio file (ERRORS)=== gst-launch --gst-debug-level=3 filesrc location=sample.ra ! rmdemux ! volume volume=0.25 ! alsasink http://www.superluminal.com/andalib/ra/listen.ra gst-plugins-ugly-rmdemux-0.10.19-r1.armv7a.rpm libgstsdp-0.10-0-0.10.36-r3.armv7a.rpm:libgstsdp-0.10-0 libgstsdp-0.10.so.0 libgstrtsp-0.10-0-0.10.36-r3.armv7a.rpm:libgstrtsp-0.10-0 libgstrtsp-0.10.so.0 '''Error:''' 0:00:00.084839071 1550 0xa137b0 WARN rmdemux rmdemux.c:1012:gst_rmdemux_chain:<rmdemux0> Bogus looking header, unprintable FOURCC 0:00:00.085052695 1550 0xa137b0 WARN rmdemux rmdemux.c:1012:gst_rmdemux_chain:<rmdemux0> Bogus looking header, unprintable FOURCC 0:00:00.085540976 1550 0xa137b0 WARN rmdemux rmdemux.c:1057:gst_rmdemux_chain:<rmdemux0> Unknown object_id .ra4 0:00:00.085693564 1550 0xa137b0 WARN rmdemux rmdemux.c:1012:gst_rmdemux_chain:<rmdemux0> Bogus looking header, unprintable FOURCC 0:00:00.085815634 1550 0xa137b0 WARN rmdemux rmdemux.c:1012:gst_rmdemux_chain:<rmdemux0> Bogus looking header, unprintable FOURCC 0:00:00.085907187 1550 0xa137b0 WARN rmdemux rmdemux.c:1057:gst_rmdemux_chain:<rmdemux0> Unknown object_id RaTC === DM3730: Decode an AAC audio file (OK)=== EXTRA_OECONF += "--disable-examples --disable-experimental --disable-sdl --disable-cdaudio --disable-directfb \ --with-plugins=musicbrainz,wavpack,ivorbis,mpegvideoparse,'''faad2''' --disable-vdpau --disable-apexsink \ --disable-orc"Install: faad2-2.7-r2.armv7a.rpmlibfaad2-2.7-r2.armv7a.rpmgst-plugins-bad-faad-0.10.23-r2.armv7a.rpm '''maybe there are necessary more packages, compare actual gst-bad-recipe and add changes. Necessary add faad2 recipe'''<pre>bitbake faad2 gst-plugins-bad</pre><pre> rpm -i faad2-2.7-r2.armv7a.rpmrpm -i libfaad2-2.7-r2.armv7a.rpmrpm -i gst-plugins-bad-faad-0.10.23-r2.1.armv7a.rpm </pre> gst-launch --gst-debug-level=3 filesrc location=sample.aac ! faad ! volume volume=0.10 ! alsasink ==== DM3730: Decode an WMA audio file (OK)==== <pre>bitbake gst-ffmpeg</pre> <pre>gst-launch -v filesrc location=sample.wma ! asfdemux ! decodebin ! audioconvert ! volume volume=0.25 ! alsasink </pre> === DM3730: Decode an OGG audio file (OK)=== '''Into repositories (base plugins):''' http://upload.wikimedia.org/wikipedia/en/0/04/Rayman_2_music_sample.ogg gst-launch -v filesrc location=sample.ogg ! oggdemux ! vorbisdec ! audioconvert ! volume volume=0.25 ! alsasink == BASE0033 CONNECTOR SUMMARY TABLE== == Configure a static IP using the same private network range ==
= TABLE: Start developing under IGEP Technology =
{| cellspacing="0" cellpadding="1" border="1" "|-| colspan="4" style="text-align: center;" bgcolor="#BEBEBE" | '''IGEP WIKI REFERENCE ARTICLES'''|-| style="text-align: center;" bgcolor="#BEBEBE"| '''CATEGORY''' | style="text-align: center;" bgcolor="#96C8A2"| '''BEGINNER''' | style="text-align: center;" bgcolor="#FBEC5D"| '''INTERMEDIATE''' | style="text-align: center;" bgcolor="#EB4C42"| '''ADVANCE''' |-| bgcolor="#E0E0E0" rowspan="2"| Distribution| Install IGEP Firmware <br> into microSD card| Install Android 4.0| rowspan="2"| Create your custom <br> distribution|-| Install IGEP Firmware <br> into Flash memory| Install Linaro <br> Yocto uses the following Ethernet network configuration (Ubuntu basedIP addresses)|-| bgcolor="#E0E0E0" rowspan="3"| IDE*eth0 − 192.168.5.1| Install Eclipse IDE*eth0:0 − assigned via dhcp. | Develop with <br> Qt Creator| rowspan="3" | |-| Develop with <br> Eclipse IDE| rowspan="2" | Instal & Develop <br> with Codeblocks|-| Install Qt Creator|-| bgcolor="#E0E0E0" rowspan="4"| Peripherals| GPIOs| rowspan="4" | UARTs| rowspan="4" | SPI|-| RS485|-| I2C|-| UART into J990|-| bgcolor="#E0E0E0" rowspan="6"| Development| This Ethernet network configuration is really useful when you work using a Linux operating system like IGEP SDK VMVirtual Machine. Because you use eth0 device to communicate easily with your board and eth0:0 device to get Internet acces using dhcp protocol.| rowspan="6"| NFS remote filesystem| rowspan="3"| QEMU emulator|But some scenarios this network configuration is not useful, for example: if you use a non-| Transfer files|Linux operating system, connect to two IP private range interfaces is not simple. This How-to can be useful to | Setup IDC10 cable|-| SSH remote connection| rowspan="3" | Add codecs to <br> (Make diagram one: IGEP GST framework|-| Basic command instructions|-| Cross compilers|-| bgcolor="#E0E0E0" rowspan="3"| Information| Peripheral summary| Connector summary| Power consumption|-| and Linux Kernel| defualt communication. Diagram 2 IGEP X-Loader| Mux and other SO alternative configuration|-| Dhrystone MIPS| Davinci multimedia| Gstreamer|-| bgcolor="#E0E0E0" rowspan="4"| Other| Disable video screensaver| Owncloud Server filesystem| rowspan="4"||-| IGEP COM standalone| Marvell Bluethoot|-| rowspan="2"| Real time in a <br> Embedded Linux System| Marvell WIFI|-| Board Validation|})
→DM3730: Decode an AAC audio file (OK)
How do I edit my kernel command line
'''under construction'''
= igep.ini parameters =
