OMAP3530 DSP Howto

沿襲TI一貫的傳統,Software package & document一堆但都缺乏最基本的Step-by-Step.
在網路上搜尋到一些resource先記下來

GSG: OMAP35x DVEVM Software Setup

BeagleBoard/DSP Howto

BeagleBoard/gst-openmax

http://groups.google.com/group/beagleboard/browse_thread/thread/05557a0d149fb225

gst-openmax demo on the beagleboard

1.Install TI dspbridge libraries

cd ${HOME}/OMAP3530

git clone git://gitorious.org/ti-dspbridge/userspace.git ti_dspbridge

cd ti_dspbridge
cp -a binaries/lib/lib* ../beagle-cupcake/out/target/product/beagleboard/root/lib
cp source/samples/utils/uninstall_bridge ../beagle-cupcake/out/target/product/beagleboard/root/dspbridge/

mkdir ../beagle-cupcake/out/target/product/beagleboard/root/dspbridge
cp source/samples/utils/install_bridge ../beagle-cupcake/out/target/product/beagleboard/root/dspbridge/

cd ..

2.Install TI OpenMAX IL

Download tiopenmax-0.4.1

cd tiopenmax-0.4.1

Append below to Makefile

export OMXROOT=$(shell /bin/pwd)
export CROSS=arm-none-linux-gnueabi-
export PKGDIR=$(shell /bin/pwd)
export PREFIX=$(shell /bin/pwd)
#export TARGETDIR=${PREFIX}/rootfs
export TARGETDIR=${HOME}/OMAP3530/beagle-cupcake/out/target/product/beagleboard/root
export BRIDGEINCLUDEDIR=${HOME}/OMAP3530/ti_dspbridge/source/mpu_api/inc
export BRIDGELIBDIR=${TARGETDIR}/lib

mkdir ../beagle-cupcake/out/target/product/beagleboard/root/omx
make avplay.clobber avplay

cp bin/cexec.out ../beagle-cupcake/out/target/product/beagleboard/root/dspbridge

mkdir ../beagle-cupcake/out/target/product/beagleboard/root/share
cp -a share/* ../beagle-cupcake/out/target/product/beagleboard/root/share/

3.Install DSP Binary

Download Android_DSP_Binaries-1.2-Linux-x86-Install.tar.gz

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Install DSP Binaries to ${HOME}/OMAP3530/beagle-cupcake/out/target/product/beagleboard/root/lib/dsp

gigijoe@gigijoe-laptop:~/OMAP3530/beagle-cupcake/out/target/product/beagleboard/root/lib/dsp$ ls
baseimage.dof       h264vdec_sn.dll64P  m4venc_sn.dll64P       postprocessor.dll64P          usn.dll64P
conversions.dll64P  jpegdec_sn.dll64P   mp4vdec_sn.dll64P      postprocessor_dualout.dll64P  vpp_sn.dll64P
dctn_dyn.dll64P     jpegenc_sn.dll64P   mpeg4aacdec_sn.dll64P  ringio.dll64P

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