請問，USB鍵盤按鍵信息都是布爾數據，如果想做一個外設將0-100%的模擬量輸入電腦，該怎么處理呢？USB鍵盤和鼠標功能額能實現嗎？

后來換了一個版本的ide好了

t樓主，提示如下錯誤信息。為何。
Arduino:1.8.9 (Windows 7), 開發板："Arduino/Genuino Uno"

D:\Program Files (x86)\Arduino\arduino-builder -dump-prefs -logger=machine -hardware D:\Program Files (x86)\Arduino\hardware -tools D:\Program Files (x86)\Arduino\tools-builder -tools D:\Program Files (x86)\Arduino\hardware\tools\avr -built-in-libraries D:\Program Files (x86)\Arduino\libraries -libraries D:\UserData\Personal\Arduino\libraries -fqbn=arduino:avr:uno -vid-pid=1A86_7523 -ide-version=10809 -build-path C:\Users\ADMINI~1\AppData\Local\Temp\arduino_build_792218 -warnings=default -build-cache C:\Users\ADMINI~1\AppData\Local\Temp\arduino_cache_518244 -prefs=build.warn_data_percentage=75 -prefs=runtime.tools.arduinoOTA.path=D:\Program Files (x86)\Arduino\hardware\tools\avr -prefs=runtime.tools.arduinoOTA-1.2.1.path=D:\Program Files (x86)\Arduino\hardware\tools\avr -prefs=runtime.tools.avr-gcc.path=D:\Program Files (x86)\Arduino\hardware\tools\avr -prefs=runtime.tools.avr-gcc-5.4.0-atmel3.6.1-arduino2.path=D:\Program Files (x86)\Arduino\hardware\tools\avr -prefs=runtime.tools.avrdude.path=D:\Program Files (x86)\Arduino\hardware\tools\avr -prefs=runtime.tools.avrdude-6.3.0-arduino14.path=D:\Program Files (x86)\Arduino\hardware\tools\avr -verbose D:\UserData\Personal\Arduino\sketch_oct04a\sketch_oct04a.ino
D:\Program Files (x86)\Arduino\arduino-builder -compile -logger=machine -hardware D:\Program Files (x86)\Arduino\hardware -tools D:\Program Files (x86)\Arduino\tools-builder -tools D:\Program Files (x86)\Arduino\hardware\tools\avr -built-in-libraries D:\Program Files (x86)\Arduino\libraries -libraries D:\UserData\Personal\Arduino\libraries -fqbn=arduino:avr:uno -vid-pid=1A86_7523 -ide-version=10809 -build-path C:\Users\ADMINI~1\AppData\Local\Temp\arduino_build_792218 -warnings=default -build-cache C:\Users\ADMINI~1\AppData\Local\Temp\arduino_cache_518244 -prefs=build.warn_data_percentage=75 -prefs=runtime.tools.arduinoOTA.path=D:\Program Files (x86)\Arduino\hardware\tools\avr -prefs=runtime.tools.arduinoOTA-1.2.1.path=D:\Program Files (x86)\Arduino\hardware\tools\avr -prefs=runtime.tools.avr-gcc.path=D:\Program Files (x86)\Arduino\hardware\tools\avr -prefs=runtime.tools.avr-gcc-5.4.0-atmel3.6.1-arduino2.path=D:\Program Files (x86)\Arduino\hardware\tools\avr -prefs=runtime.tools.avrdude.path=D:\Program Files (x86)\Arduino\hardware\tools\avr -prefs=runtime.tools.avrdude-6.3.0-arduino14.path=D:\Program Files (x86)\Arduino\hardware\tools\avr -verbose D:\UserData\Personal\Arduino\sketch_oct04a\sketch_oct04a.ino
Using board 'uno' from platform in folder: D:\Program Files (x86)\Arduino\hardware\arduino\avr
Using core 'arduino' from platform in folder: D:\Program Files (x86)\Arduino\hardware\arduino\avr
Detecting libraries used...
"D:\\Program Files (x86)\\Arduino\\hardware\\tools\\avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10809 -DARDUINO_AVR_UNO -DARDUINO_ARCH_AVR "-ID:\\Program Files (x86)\\Arduino\\hardware\\arduino\\avr\\cores\\arduino" "-ID:\\Program Files (x86)\\Arduino\\hardware\\arduino\\avr\\variants\\standard" "C:\\Users\\ADMINI~1\\AppData\\Local\\Temp\\arduino_build_792218\\sketch\\sketch_oct04a.ino.cpp" -o nul
"D:\\Program Files (x86)\\Arduino\\hardware\\tools\\avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10809 -DARDUINO_AVR_UNO -DARDUINO_ARCH_AVR "-ID:\\Program Files (x86)\\Arduino\\hardware\\arduino\\avr\\cores\\arduino" "-ID:\\Program Files (x86)\\Arduino\\hardware\\arduino\\avr\\variants\\standard" "-ID:\\UserData\\Personal\\Arduino\\libraries\\UsbKeyboard" "C:\\Users\\ADMINI~1\\AppData\\Local\\Temp\\arduino_build_792218\\sketch\\sketch_oct04a.ino.cpp" -o nul
"D:\\Program Files (x86)\\Arduino\\hardware\\tools\\avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10809 -DARDUINO_AVR_UNO -DARDUINO_ARCH_AVR "-ID:\\Program Files (x86)\\Arduino\\hardware\\arduino\\avr\\cores\\arduino" "-ID:\\Program Files (x86)\\Arduino\\hardware\\arduino\\avr\\variants\\standard" "-ID:\\UserData\\Personal\\Arduino\\libraries\\UsbKeyboard" "D:\\UserData\\Personal\\Arduino\\libraries\\UsbKeyboard\\oddebug.c" -o nul
"D:\\Program Files (x86)\\Arduino\\hardware\\tools\\avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10809 -DARDUINO_AVR_UNO -DARDUINO_ARCH_AVR "-ID:\\Program Files (x86)\\Arduino\\hardware\\arduino\\avr\\cores\\arduino" "-ID:\\Program Files (x86)\\Arduino\\hardware\\arduino\\avr\\variants\\standard" "-ID:\\UserData\\Personal\\Arduino\\libraries\\UsbKeyboard" "D:\\UserData\\Personal\\Arduino\\libraries\\UsbKeyboard\\usbdrv.c" -o nul
"D:\\Program Files (x86)\\Arduino\\hardware\\tools\\avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10809 -DARDUINO_AVR_UNO -DARDUINO_ARCH_AVR "-ID:\\Program Files (x86)\\Arduino\\hardware\\arduino\\avr\\cores\\arduino" "-ID:\\Program Files (x86)\\Arduino\\hardware\\arduino\\avr\\variants\\standard" "-ID:\\UserData\\Personal\\Arduino\\libraries\\UsbKeyboard" "D:\\UserData\\Personal\\Arduino\\libraries\\UsbKeyboard\\usbdrvasm.S" -o nul
Error while detecting libraries included by D:\UserData\Personal\Arduino\libraries\UsbKeyboard\usbdrvasm.S
Generating function prototypes...
"D:\\Program Files (x86)\\Arduino\\hardware\\tools\\avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10809 -DARDUINO_AVR_UNO -DARDUINO_ARCH_AVR "-ID:\\Program Files (x86)\\Arduino\\hardware\\arduino\\avr\\cores\\arduino" "-ID:\\Program Files (x86)\\Arduino\\hardware\\arduino\\avr\\variants\\standard" "-ID:\\UserData\\Personal\\Arduino\\libraries\\UsbKeyboard" "C:\\Users\\ADMINI~1\\AppData\\Local\\Temp\\arduino_build_792218\\sketch\\sketch_oct04a.ino.cpp" -o "C:\\Users\\ADMINI~1\\AppData\\Local\\Temp\\arduino_build_792218\\preproc\\ctags_target_for_gcc_minus_e.cpp"
"D:\\Program Files (x86)\\Arduino\\tools-builder\\ctags\\5.8-arduino11/ctags" -u --language-force=c++ -f - --c++-kinds=svpf --fields=KSTtzns --line-directives "C:\\Users\\ADMINI~1\\AppData\\Local\\Temp\\arduino_build_792218\\preproc\\ctags_target_for_gcc_minus_e.cpp"
正在編譯項目...
"D:\\Program Files (x86)\\Arduino\\hardware\\tools\\avr/bin/avr-g++" -c -g -Os -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -MMD -flto -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10809 -DARDUINO_AVR_UNO -DARDUINO_ARCH_AVR "-ID:\\Program Files (x86)\\Arduino\\hardware\\arduino\\avr\\cores\\arduino" "-ID:\\Program Files (x86)\\Arduino\\hardware\\arduino\\avr\\variants\\standard" "-ID:\\UserData\\Personal\\Arduino\\libraries\\UsbKeyboard" "C:\\Users\\ADMINI~1\\AppData\\Local\\Temp\\arduino_build_792218\\sketch\\sketch_oct04a.ino.cpp" -o "C:\\Users\\ADMINI~1\\AppData\\Local\\Temp\\arduino_build_792218\\sketch\\sketch_oct04a.ino.cpp.o"
In file included from D:\UserData\Personal\Arduino\libraries\UsbKeyboard/UsbKeyboard.h:13:0,

                 from D:\UserData\Personal\Arduino\sketch_oct04a\sketch_oct04a.ino:26:

D:\UserData\Personal\Arduino\libraries\UsbKeyboard/usbdrv.h:479:26: error: variable 'usbDescriptorDevice' must be const in order to be put into read-only section by means of '__attribute__((progmem))'

char usbDescriptorDevice[];

                          ^

D:\UserData\Personal\Arduino\libraries\UsbKeyboard/usbdrv.h:485:33: error: variable 'usbDescriptorConfiguration' must be const in order to be put into read-only section by means of '__attribute__((progmem))'

char usbDescriptorConfiguration[];

                                 ^

D:\UserData\Personal\Arduino\libraries\UsbKeyboard/usbdrv.h:491:29: error: variable 'usbDescriptorHidReport' must be const in order to be put into read-only section by means of '__attribute__((progmem))'

char usbDescriptorHidReport[];

                             ^

D:\UserData\Personal\Arduino\libraries\UsbKeyboard/usbdrv.h:497:27: error: variable 'usbDescriptorString0' must be const in order to be put into read-only section by means of '__attribute__((progmem))'

char usbDescriptorString0[];

                           ^

D:\UserData\Personal\Arduino\libraries\UsbKeyboard/usbdrv.h:503:31: error: variable 'usbDescriptorStringVendor' must be const in order to be put into read-only section by means of '__attribute__((progmem))'

int usbDescriptorStringVendor[];

                               ^

D:\UserData\Personal\Arduino\libraries\UsbKeyboard/usbdrv.h:509:31: error: variable 'usbDescriptorStringDevice' must be const in order to be put into read-only section by means of '__attribute__((progmem))'

int usbDescriptorStringDevice[];

                               ^

D:\UserData\Personal\Arduino\libraries\UsbKeyboard/usbdrv.h:515:37: error: variable 'usbDescriptorStringSerialNumber' must be const in order to be put into read-only section by means of '__attribute__((progmem))'

int usbDescriptorStringSerialNumber[];

                                     ^

In file included from D:\UserData\Personal\Arduino\sketch_oct04a\sketch_oct04a.ino:26:0:

D:\UserData\Personal\Arduino\libraries\UsbKeyboard/UsbKeyboard.h:36:39: error: variable 'usbDescriptorHidReport' must be const in order to be put into read-only section by means of '__attribute__((progmem))'

PROGMEM char usbHidReportDescriptor[35] = { /* USB report descriptor */

                                       ^

D:\UserData\Personal\Arduino\libraries\UsbKeyboard/UsbKeyboard.h:55:1: warning: narrowing conversion of '161' from 'int' to 'char' inside { } [-Wnarrowing]

};

^

D:\UserData\Personal\Arduino\libraries\UsbKeyboard/UsbKeyboard.h:55:1: warning: narrowing conversion of '224' from 'int' to 'char' inside { } [-Wnarrowing]

D:\UserData\Personal\Arduino\libraries\UsbKeyboard/UsbKeyboard.h:55:1: warning: narrowing conversion of '231' from 'int' to 'char' inside { } [-Wnarrowing]

D:\UserData\Personal\Arduino\libraries\UsbKeyboard/UsbKeyboard.h:55:1: warning: narrowing conversion of '149' from 'int' to 'char' inside { } [-Wnarrowing]

D:\UserData\Personal\Arduino\libraries\UsbKeyboard/UsbKeyboard.h:55:1: warning: narrowing conversion of '129' from 'int' to 'char' inside { } [-Wnarrowing]

D:\UserData\Personal\Arduino\libraries\UsbKeyboard/UsbKeyboard.h:55:1: warning: narrowing conversion of '149' from 'int' to 'char' inside { } [-Wnarrowing]

D:\UserData\Personal\Arduino\libraries\UsbKeyboard/UsbKeyboard.h:55:1: warning: narrowing conversion of '129' from 'int' to 'char' inside { } [-Wnarrowing]

D:\UserData\Personal\Arduino\libraries\UsbKeyboard/UsbKeyboard.h:55:1: warning: narrowing conversion of '192' from 'int' to 'char' inside { } [-Wnarrowing]

使用庫 UsbKeyboard 在文件夾： D:\UserData\Personal\Arduino\libraries\UsbKeyboard (legacy)
exit status 1
為開發板 Arduino/Genuino Uno 編譯時出錯。