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Jetson Sensor Processing Engine (SPE) Developer Guider32.2 Release |
This Document describes the steps to build and flash this project
You must download the external Toolchain. NVIDIA does not distribute this toolchain.
https://launchpad.net/gcc-arm-embedded/4.8/4.8-2014-q3-update
Set the appropriate paths for the below variables:
make TARGET=t19x
make TARGET=t18x or make
This should result in a /spe.bin
binary.
make documents
This should generate doc/rt_html directory, open index.html from it to navigate through documents.
make clean; To clean spe firmware object files make doc_clean; To clean doxygen generated files
spe.bin
and spe_t194.bin
located in the following directory: Linux_for_Tegra/bootloader/
Copy the generated ${OUTDIR}/spe.bin
to the following locating, depending on your target.
Linux_for_Tegra/bootloader/spe.bin
Linux_for_Tegra/bootloader/spe_t194.bin
The Linux_for_Tegra
directory is part of the extracted L4T build that you used to flash the Jetson device.
sudo ./flash.sh -k spe-fw jetson-<tx2 or xavier> mmcblk0p1