Hi NV,
We are currently developing a camera driver on the JetPack 7.2 platform using the SIPL framework.
1.According to the NVIDIA documentation regarding, we need to use specific JSON configuration files.
SIPL JSON Query Guide
2.we downloaded the Camera SIPL package (jetson_sipl_api) from the
JetPack Downloads page
However, we encountered the following issues after compilation and deployment:
a. Missing Directories/Files: We could not find the camera_system_config directory or any relevant JSON files within the downloaded jetson_sipl_api package.
b. Libraries Not Updated: After compiling the package, the libnvsipl_qry*.so files located in the /usr/lib/nvsipl_drv/ directory were not updated as expected.
Could you please guide us on where we can obtain or download the correct camera_system_config folder and the corresponding SIPL JSON files for JetPack 7.2?
Could someone please take a look at this issue? It is currently a blocker for our project development.
I think, the camera_system_config is an example path and the *.json is a file that the individual developer must write.
how-to-develop-your-own-query-database-json-file
# And the 4 nvsipl_drv /*.so dated June 2 are installed with
dpkg -S /usr/lib/nvsipl_drv/libnvsipl_qry_vb1940.so
nvidia-l4t-camera: /usr/lib/nvsipl_drv/libnvsipl_qry_vb1940.so
# And the newer files are I believe, the only ones that are built in
# /usr/src/jetson_sipl_api/sipl/
# This file may also be compiled from /sipl/
/usr/lib/nvsipl_uddf/libsample_coe_library.so
dpkg -S /usr/lib/nvsipl_uddf/libsample_coe_library.so
dpkg-query: no path found matching pattern /usr/lib/nvsipl_uddf/libsample_coe_library.so
Hi,
We are checking if the sample JSON files can be shared. For now please follow developer guide to make it for your use-case:
SIPL Query JSON Guide — NVIDIA Jetson Linux Developer Guide
Hi @DaneLLL ,
Could you please provide the sample JSON files?
Since this is our first time developing a GMSL camera driver using the SIPL framework on the Jetson Thor platform, the sample files are critical for us to understand the baseline configuration. Without them, we are unable to initiate the development process.
Don’t know if these are additional:
/var/nvidia/nvcam/settings/sipl/vb1940_0.json
/var/nvidia/nvcam/settings/sipl/vb1940_1.json
ls /var/nvidia/nvcam/settings/sipl/
AR0234CS_HAWK.nito R0SIM623S5RU1197NB3.nito R0SIM728S3RU2120NB2.nito vb1940_0.json vb1940_1.json vb1940.nito
https://github.com/nvidia-holoscan/holoscan-sensor-bridge
examples/sipl_config/vb1940_dual.json
examples/sipl_config/vb1940_single.json
examples/sipl_config/imx274_dual.json
I write a json file，and it works now.
