mirror of https://github.com/opencv/opencv.git
Open Source Computer Vision Library
https://opencv.org/
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Alexander Alekhin
c78a8dfd2d
|
3 years ago | |
|---|---|---|
| .. | ||
| histogram | 3 years ago | |
| include | 3 years ago | |
| norm | 3 years ago | |
| CMakeLists.txt | 3 years ago | |
| README.md | 3 years ago | |
README.md
Arm semihosting
This folder contain a toolchain file and a couple of examples for building OpenCV based applications that can run in an Arm semihosting setup.
OpenCV can be compiled to target a semihosting platform as follows:
cmake ../opencv/ \
-DCMAKE_TOOLCHAIN_FILE=../opencv/platforms/semihosting/aarch64-semihosting.toolchain.cmake \
-DSEMIHOSTING_TOOLCHAIN_PATH=/path/to/baremetal-toolchain/bin/ \
-DBUILD_EXAMPLES=ON -GNinja
A barematel toolchain for targeting aarch64 semihosting can be found
here,
under aarch64-none-elf.
The code of the examples in the norm and histogram folders can be
executed with qemu in Linux userspace:
qemu-aarch64 ./bin/example_semihosting_histogram
qemu-aarch64 ./bin/example_semihosting_norm