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When running the app, it is necessary to specify the link library path: LD_LIBRARY_PATH
3. Environmental
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Preparation
3.1 System
Please patch file modifications into the Xboot and Linux codes, and Compile the working environments for the master and slave separately. Reburn master and slave ISP_SD_BOOOT.img to micro SD card.
Execute the following command in the master Linux system:
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| Code Block |
|---|
---- CPIO-R slave mode Begin ---- VCO: 4.0G, PLL: 1.0G PHY status change: 0x08000001 PHY status check Passed CPIO Initial Finished PHY Mode: 0x0000008D Timer start: 0x00000000 Timer End: 0x00000009 gic init ... |
3.2 NPU Modules Compile
NPU Version choice v6.4.15.9. Compile master/slave modules
| Code Block | ||
|---|---|---|
| ||
make kconfig
> Device Drivers
> Multimedia support
> Media drivers
> ML Inference Processor VIP9000_NPU
> NPU Core choice |
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galcore1.ko：slave NPU module；
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3.3 Insmod Modules
Install the model using the following parameters:
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After successful installation, you can see it in the device list /dev/galcore and /dev/galcore1.
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3.4. Run Process
Executing the required processes in the script is recommended. Different SDK paths can be specified in the script file.
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