wiringPi库文件的位置在哪里

QiYin · November 14, 2022, 2:07am

Which Khadas SBC do you use?

**VIM3**

Which system do you use? Android, Ubuntu, OOWOW or others?

**Ubuntu**

Which version of system do you use? Khadas official images, self built images, or others?

** Khadas official images**

Please describe your issue below:

**我在使用C++对ROS应用程序进行开发的过程中希望使用wiringPi库，因此需要将wiringPi库的位置写在CMakeList.txt文件中。我尝试了/usr/local/include这个目录，但是编译并没有通过。在CMakeList.txt文件中我是这样写的： FIND_LIBRARY(WIRINGPI_LIBRARY wiringPi /usr/local/include) 括号内第一个是自己起的名字，第二个是库的名字，第三个是库的位置。 **

Post a console log of your issue below:


**
-- Could NOT find wiringPi (missing: wiringPi_DIR)
-- Could not find the required component 'wiringPi'. The following CMake error indicates that you either need to install the package with the same name or change your environment so that it can be found.
CMake Error at /opt/ros/noetic/share/catkin/cmake/catkinConfig.cmake:83 (find_package):
  Could not find a package configuration file provided by "wiringPi" with any
  of the following names:

    wiringPiConfig.cmake
    wiringpi-config.cmake

  Add the installation prefix of "wiringPi" to CMAKE_PREFIX_PATH or set
  "wiringPi_DIR" to a directory containing one of the above files.  If
  "wiringPi" provides a separate development package or SDK, be sure it has
  been installed.
Call Stack (most recent call first):
  gripper/CMakeLists.txt:12 (find_package)


-- Configuring incomplete, errors occurred!
See also "/home/khadas/ros_ws/build/CMakeFiles/CMakeOutput.log".
See also "/home/khadas/ros_ws/build/CMakeFiles/CMakeError.log".

**

Frank · November 14, 2022, 2:43am

@QiYin

yan@yan-wyb:~/yan/code/khadas/fenix/packages/wiringpi_debs/focal/arm64$ dpkg -c wiringpi_3.14-2_arm64.deb 
drwxrwxr-x root/root         0 2022-10-24 20:26 ./
drwxr-xr-x root/root         0 2022-10-24 20:26 ./usr/
drwxr-xr-x root/root         0 2022-10-24 20:26 ./usr/local/
drwxr-xr-x root/root         0 2022-10-24 20:26 ./usr/local/bin/
-rwxr-xr-x root/root     55016 2022-10-24 20:26 ./usr/local/bin/gpio
drwxr-xr-x root/root         0 2022-10-24 20:26 ./usr/local/include/
-rw-r--r-- root/root      1604 2022-10-24 20:26 ./usr/local/include/ads1115.h
-rw-r--r-- root/root      1176 2022-10-24 20:26 ./usr/local/include/bmp180.h
-rw-r--r-- root/root      1364 2022-10-24 20:26 ./usr/local/include/drcNet.h
-rw-r--r-- root/root      1228 2022-10-24 20:26 ./usr/local/include/drcSerial.h
-rw-r--r-- root/root      1673 2022-10-24 20:26 ./usr/local/include/ds1302.h
-rw-r--r-- root/root      1200 2022-10-24 20:26 ./usr/local/include/ds18b20.h
-rw-r--r-- root/root      1484 2022-10-24 20:26 ./usr/local/include/gertboard.h
-rw-r--r-- root/root      1176 2022-10-24 20:26 ./usr/local/include/htu21d.h
-rw-r--r-- root/root      2274 2022-10-24 20:26 ./usr/local/include/khadas_edge.h
-rw-r--r-- root/root      2562 2022-10-24 20:26 ./usr/local/include/khadas_vim1.h
-rw-r--r-- root/root      5451 2022-10-24 20:26 ./usr/local/include/khadas_vim1s.h
-rw-r--r-- root/root      2474 2022-10-24 20:26 ./usr/local/include/khadas_vim2.h
-rw-r--r-- root/root      3489 2022-10-24 20:26 ./usr/local/include/khadas_vim3.h
-rw-r--r-- root/root      3529 2022-10-24 20:26 ./usr/local/include/khadas_vim3m.h
-rw-r--r-- root/root      7134 2022-10-24 20:26 ./usr/local/include/khadas_vim4.h
-rw-r--r-- root/root      2095 2022-10-24 20:26 ./usr/local/include/lcd.h
-rw-r--r-- root/root      2077 2022-10-24 20:26 ./usr/local/include/lcd128x64.h
-rw-r--r-- root/root      1181 2022-10-24 20:26 ./usr/local/include/max31855.h
-rw-r--r-- root/root      1186 2022-10-24 20:26 ./usr/local/include/max5322.h
-rw-r--r-- root/root      1266 2022-10-24 20:26 ./usr/local/include/maxdetect.h
-rw-r--r-- root/root      1185 2022-10-24 20:26 ./usr/local/include/mcp23008.h
-rw-r--r-- root/root      1188 2022-10-24 20:26 ./usr/local/include/mcp23016.h
-rw-r--r-- root/root      1545 2022-10-24 20:26 ./usr/local/include/mcp23016reg.h
-rw-r--r-- root/root      1185 2022-10-24 20:26 ./usr/local/include/mcp23017.h
-rw-r--r-- root/root      1199 2022-10-24 20:26 ./usr/local/include/mcp23s08.h
-rw-r--r-- root/root      1181 2022-10-24 20:26 ./usr/local/include/mcp23s17.h
-rw-r--r-- root/root      2026 2022-10-24 20:26 ./usr/local/include/mcp23x08.h
-rw-r--r-- root/root      2588 2022-10-24 20:26 ./usr/local/include/mcp23x0817.h
-rw-r--r-- root/root      1186 2022-10-24 20:26 ./usr/local/include/mcp3002.h
-rw-r--r-- root/root      1186 2022-10-24 20:26 ./usr/local/include/mcp3004.h
-rw-r--r-- root/root      1355 2022-10-24 20:26 ./usr/local/include/mcp3422.h
-rw-r--r-- root/root      1186 2022-10-24 20:26 ./usr/local/include/mcp4802.h
-rw-r--r-- root/root      1184 2022-10-24 20:26 ./usr/local/include/pcf8574.h
-rw-r--r-- root/root      1191 2022-10-24 20:26 ./usr/local/include/pcf8591.h
-rw-r--r-- root/root      1161 2022-10-24 20:26 ./usr/local/include/piFace.h
-rw-r--r-- root/root      1486 2022-10-24 20:26 ./usr/local/include/piGlow.h
-rw-r--r-- root/root      1446 2022-10-24 20:26 ./usr/local/include/piNes.h
-rw-r--r-- root/root      1143 2022-10-24 20:26 ./usr/local/include/pseudoPins.h
-rw-r--r-- root/root      1115 2022-10-24 20:26 ./usr/local/include/rht03.h
-rw-r--r-- root/root      1778 2022-10-24 20:26 ./usr/local/include/scrollPhat.h
-rw-r--r-- root/root      1157 2022-10-24 20:26 ./usr/local/include/sn3218.h
-rw-r--r-- root/root      1250 2022-10-24 20:26 ./usr/local/include/softPwm.h
-rw-r--r-- root/root      1283 2022-10-24 20:26 ./usr/local/include/softServo.h
-rw-r--r-- root/root      1428 2022-10-24 20:26 ./usr/local/include/softTone.h
-rw-r--r-- root/root      1230 2022-10-24 20:26 ./usr/local/include/sr595.h
-rw-r--r-- root/root      9424 2022-10-24 20:26 ./usr/local/include/wiringPi.h
-rw-r--r-- root/root      1579 2022-10-24 20:26 ./usr/local/include/wiringPiI2C.h
-rw-r--r-- root/root      1427 2022-10-24 20:26 ./usr/local/include/wiringPiSPI.h
-rw-r--r-- root/root      1496 2022-10-24 20:26 ./usr/local/include/wiringSerial.h
-rw-r--r-- root/root      1367 2022-10-24 20:26 ./usr/local/include/wiringShift.h
-rw-r--r-- root/root      1189 2022-10-24 20:26 ./usr/local/include/wpiExtensions.h
drwxr-xr-x root/root         0 2022-10-24 20:26 ./usr/local/lib/
-rwxr-xr-x root/root    134312 2022-10-24 20:26 ./usr/local/lib/libwiringPi.so.3.14
-rwxr-xr-x root/root     37288 2022-10-24 20:26 ./usr/local/lib/libwiringPiDev.so.3.14
drwxr-xr-x root/root         0 2022-10-24 20:26 ./usr/share/
drwxr-xr-x root/root         0 2022-10-24 20:26 ./usr/share/man/
drwxr-xr-x root/root         0 2022-10-24 20:26 ./usr/share/man/man1/
-rw-r--r-- root/root      9414 2022-10-24 20:26 ./usr/share/man/man1/gpio.1
lrwxrwxrwx root/root         0 2022-10-24 20:26 ./usr/local/lib/libwiringPi.so -> libwiringPi.so.3.14
lrwxrwxrwx root/root         0 2022-10-24 20:26 ./usr/local/lib/libwiringPiDev.so -> libwiringPiDev.so.3.14

你可以参考下，这是WiringPi包的结构。