opencv串口通信连接

在OpenCV中进行串口通信连接的方法可以通过使用WiringPi库来实现。首先，在CMakeLists.txt文件中添加WiringPi库的链接选项，如下所示：

cmake_minimum_required(VERSION 2.6)
add_definitions(-lwiringPi)
project(test_opencv)
find_package(OpenCV REQUIRED)
find_library(WIRINGPI_LIBRARIES NAMES wiringPi)
add_executable(test_opencv test_opencv.cpp)
target_link_libraries(test_opencv ${OpenCV_LIBS})
target_link_libraries(test_opencv ${WIRINGPI_LIBRARIES} -lpthread)

然后，在你的cpp代码中，你可以使用WiringPi库提供的函数来进行串口通信连接。具体的代码编写可以参考相关的文档和教程。\[1\]\[2\]\[3\]
#### 引用[.reference_title]
- *1* *2* *3* [树莓派4B基于OpenCV的C++环境的串口通信](https://blog.csdn.net/www_xuhss_com/article/details/124071653)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^insertT0,239^v3^insert_chatgpt"}} ] [.reference_item]
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