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View Code? Open in Web Editor NEWA thermographic camera powered by MLX90640, OpenCV and Flutter.
License: GNU General Public License v3.0
A thermographic camera powered by MLX90640, OpenCV and Flutter.
License: GNU General Public License v3.0
Great work guys, i was able to successfully run PlatformIO build and PlatformIO upload but after doing flutter pub get and try to do flutter run on a physical Samsung the build fails.
I am on a MACbook Pro (2012 intel), i installed opencv via brew with success but the error still appears, i also tried installing via the opencv website but i still get errors.
`
Launching lib/main.dart on SM A520W in debug mode...
[CXX1405] error when building with cmake using /Users/lifen/Projects/MLX90640/Code/SnakeEye/android/app/src/main/cpp/CMakeLists.txt: Build command failed.
Error while executing process /Users/lifen/SDKs/Android/sdk/cmake/3.22.1/bin/cmake with arguments {-H/Users/lifen/Projects/MLX90640/Code/SnakeEye/android/app/src/main/cpp -DCMAKE_SYSTEM_NAME=Android -DCMAKE_EXPORT_COMPILE_COMMANDS=ON -DCMAKE_SYSTEM_VERSION=21 -DANDROID_PLATFORM=android-21 -DANDROID_ABI=arm64-v8a -DCMAKE_ANDROID_ARCH_ABI=arm64-v8a -DANDROID_NDK=/Users/lifen/SDKs/Android/sdk/ndk/23.1.7779620 -DCMAKE_ANDROID_NDK=/Users/lifen/SDKs/Android/sdk/ndk/23.1.7779620 -DCMAKE_TOOLCHAIN_FILE=/Users/lifen/SDKs/Android/sdk/ndk/23.1.7779620/build/cmake/android.toolchain.cmake -DCMAKE_MAKE_PROGRAM=/Users/lifen/SDKs/Android/sdk/cmake/3.22.1/bin/ninja -DCMAKE_LIBRARY_OUTPUT_DIRECTORY=/Users/lifen/Projects/MLX90640/Code/SnakeEye/build/app/intermediates/cxx/Debug/2z58186g/obj/arm64-v8a -DCMAKE_RUNTIME_OUTPUT_DIRECTORY=/Users/lifen/Projects/MLX90640/Code/SnakeEye/build/app/intermediates/cxx/Debug/2z58186g/obj/arm64-v8a -DCMAKE_BUILD_TYPE=Debug -B/Users/lifen/Projects/MLX90640/Code/SnakeEye/android/app/.cxx/Debug/2z58186g/arm64-v8a -GNinja}
-- Android: Targeting API '21' with architecture 'arm64', ABI 'arm64-v8a', and processor 'aarch64'
-- Android: Selected unified Clang toolchain
-- The C compiler identification is Clang 12.0.8
-- The CXX compiler identification is Clang 12.0.8
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /Users/lifen/SDKs/Android/sdk/ndk/23.1.7779620/toolchains/llvm/prebuilt/darwin-x86_64/bin/clang - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /Users/lifen/SDKs/Android/sdk/ndk/23.1.7779620/toolchains/llvm/prebuilt/darwin-x86_64/bin/clang++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Configuring incomplete, errors occurred!
See also "/Users/lifen/Projects/MLX90640/Code/SnakeEye/android/app/.cxx/Debug/2z58186g/arm64-v8a/CMakeFiles/CMakeOutput.log".
CMake Error at CMakeLists.txt:47 (find_package):
By not providing "FindOpenCV.cmake" in CMAKE_MODULE_PATH this project has
asked CMake to find a package configuration file provided by "OpenCV", but
CMake did not find one.
Could not find a package configuration file provided by "OpenCV" with any
of the following names:
OpenCVConfig.cmake
opencv-config.cmake
Add the installation prefix of "OpenCV" to CMAKE_PREFIX_PATH or set
"OpenCV_DIR" to a directory containing one of the above files. If "OpenCV"
provides a separate development package or SDK, be sure it has been
installed.
Run with --stacktrace option to get the stack trace.
Run with --info or --debug option to get more log output.
Run with --scan to get full insights.
BUILD FAILED in 17s
Running Gradle task 'assembleDebug'... 19.4s
Exception: Gradle task assembleDebug failed with exit code 1`
flutter doctor:
`Doctor summary (to see all details, run flutter doctor -v):
[✓] Flutter (Channel stable, 3.7.3, on macOS 13.1 22C65 darwin-x64, locale en-CA)
Checking Android licenses is taking an unexpectedly long time...[✓] Android toolchain - develop for Android devices (Android SDK version 33.0.2)
[✓] Xcode - develop for iOS and macOS (Xcode 14.2)
[✓] Chrome - develop for the web
[✓] Android Studio (version 2021.3)
[✓] VS Code (version 1.75.1)
[✓] Connected device (3 available)
[✓] HTTP Host Availability
• No issues found!
.zshrc
export NVM_DIR="$HOME/.nvm"
[ -s "$(brew --prefix)/opt/nvm/nvm.sh" ] && . "$(brew --prefix)/opt/nvm/nvm.sh"
[ -s "$(brew --prefix)/opt/nvm/etc/bash_completion.d/nvm" ] && . "$(brew --prefix)/opt/nvm/etc/bash_completion.d/nvm"
export NVM_DIR="$HOME/.nvm"
[ -s "$NVM_DIR/nvm.sh" ] && . "$NVM_DIR/nvm.sh"
[ -s "$NVM_DIR/bash_completion" ] && . "$NVM_DIR/bash_completion"
export ANDROID_HOME=Users/lifen/SDKs/android/sdk
export ANDROID_SDK_ROOT=$ANDROID_HOME
export ANDROID_AVD_HOME=$HOME/.android/avd
export PATH="$PATH:$HOME/SDKs/flutter/bin"
export JAVA_HOME=/Applications/Android\ Studio.app/Contents/jre/Contents/Home
export ANDROID_HOME="$HOME/Library/Android/sdk"
export PATH="$ANDROID_HOME/tools:$ANDROID_HOME/tools/bin:$ANDROID_HOME/platform-tools:$PATH"
export PATH="/Applications/CMake.app/Contents/bin":"$PATH"
export PATH="/Users/lifen/Library/Python/3.9/bin":"$PATH"
export PATH="$PATH:$HOME/opencv"
export PATH="$PATH:$HOME/build_opencv"
export OpenCV_DIR=Users/lifen/opencv
export CMAKE_PREFIX_PATH=Users/lifen/opencv:$CMAKE_PREFIX_PATH
export LDFLAGS="-L/usr/local/opt/zlib/lib"
export CPPFLAGS="-I/usr/local/opt/zlib/include"
export CPATH=xcrun --show-sdk-path
/usr/include
export ZSH="$HOME/.oh-my-zsh"
ZSH_THEME="robbyrussell"
plugins=(git zsh-autosuggestions sudo web-search copyfile dirhistory history jsontools macos)
source $ZSH/oh-my-zsh.sh
[ -s "$NVM_DIR/bash_completion" ] && . "$NVM_DIR/bash_completion"
`
Any help to get it running would be greatly appreciated. Maybe my .zshrc is not set properly or i am missing something.
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