I am trying to run the "Arduino Getting Started" Example with Simulink and it cannot find "Arduino.h"

I am trying to run the "Arduino Getting Started" Example with Simulink and it cannot find "Arduino.h". Any ideas why this may be? Any answers are greatly appreciated; thank you.

### Build procedure for model: 'arduino_gettingstarted' aborted due to an error.

"/Users/spencercook/Documents/MATLAB/SupportPackages/R2019b/3P.instrset/arduinoide.instrset/idepkgs/packages/arduino/tools/arm-none-eabi-gcc/4.8.3-2014q1/bin/arm-none-eabi-g++" -std=gnu++11 -fno-threadsafe-statics -fno-rtti -fno-exceptions -Os -c -w -ffunction-sections -fdata-sections -nostdlib --param max-inline-insns-single=500 -Dprintf=iprintf -DARDUINO=10801 -MMD -MP -MF"MW_arduino_digitalio.dep" -MT"MW_arduino_digitalio.o" -MMD -mcpu=cortex-m0plus -fpermissive -DF_CPU=48000000L -DARDUINO_SAMD_MKR1000 -DARDUINO_ARCH_SAMD -D__SAMD21G18A__ -mthumb -DUSB_VID=0x2341 -DUSB_PID=0x824e -DUSBCON -DUSB_MANUFACTURER=\""Unknown\"" -DUSB_PRODUCT=\""Genuino MKR1000\"" -D_RUNONTARGETHARDWARE_BUILD_ -D_ROTH_MKR1000_ -DMODEL=arduino_gettingstarted -DNUMST=1 -DNCSTATES=0 -DHAVESTDIO -DMODEL_HAS_DYNAMICALLY_LOADED_SFCNS=0 -DUNIX -DCLASSIC_INTERFACE=0 -DALLOCATIONFCN=0 -DTID01EQ=0 -DONESTEPFCN=1 -DTERMFCN=1 -DMULTI_INSTANCE_CODE=0 -DINTEGER_CODE=0 -DMT=0 -DXCP_CUSTOM_PLATFORM -DEXIT_FAILURE=1 -DEXTMODE_DISABLEPRINTF -DEXTMODE_DISABLETESTING -DEXTMODE_DISABLE_ARGS_PROCESSING=1 -DSTACK_SIZE=64 -D__MW_TARGET_USE_HARDWARE_RESOURCES_H__ -DRT -DMW_TIMERID=9 -DMW_PRESCALAR=256 -DMW_TIMERCOUNT=18750 -DMW_SCHEDULERCOUNTER=1 -D_RTT_BAUDRATE_SERIAL0_=9600 -D_RTT_BAUDRATE_SERIAL1_=9600 -D_RTT_ANALOG_REF_=0 -DCLASSIC_INTERFACE=0 -DALLOCATIONFCN=0 -DONESTEPFCN=1 -DTERMFCN=1 -DMULTI_INSTANCE_CODE=0 -DINTEGER_CODE=0 -DMT=0 -DTID01EQ=0 -DXCP_CUSTOM_PLATFORM -DEXIT_FAILURE=1 -DEXTMODE_DISABLEPRINTF -DEXTMODE_DISABLETESTING -DEXTMODE_DISABLE_ARGS_PROCESSING=1 -DSTACK_SIZE=64 -DRT -DMODEL=arduino_gettingstarted -DNUMST=1 -DNCSTATES=0 -DHAVESTDIO -DMODEL_HAS_DYNAMICALLY_LOADED_SFCNS=0 -DUNIX -I/Users/spencercook/Documents/MATLAB/Examples/R2019b/arduino/GettingStartedWithArduinoRHardwareExample -I/Users/spencercook/Documents/MATLAB/SupportPackages/R2019b/toolbox/target/supportpackages/arduinobase/include -I/Users/spencercook/Documents/MATLAB/Examples/R2019b/arduino/GettingStartedWithArduinoRHardwareExample/arduino_gettingstarted_ert_rtw -I/Applications/MATLAB_R2019b.app/extern/include -I/Applications/MATLAB_R2019b.app/simulink/include -I/Applications/MATLAB_R2019b.app/rtw/c/src -I/Applications/MATLAB_R2019b.app/rtw/c/src/ext_mode/common -I/Applications/MATLAB_R2019b.app/rtw/c/ert -I/Users/spencercook/Documents/MATLAB/SupportPackages/R2019b/3P.instrset/arduinoide.instrset/idepkgs/packages/arduino/tools/CMSIS/4.5.0/CMSIS/Include -I/Users/spencercook/Documents/MATLAB/SupportPackages/R2019b/3P.instrset/arduinoide.instrset/idepkgs/packages/arduino/tools/CMSIS-Atmel/1.1.0/CMSIS/Device/ATMEL -I/Users/spencercook/Documents/MATLAB/SupportPackages/R2019b/3P.instrset/arduinoide.instrset/idepkgs/packages/arduino/hardware/samd/1.6.20/cores/arduino -I/Users/spencercook/Documents/MATLAB/SupportPackages/R2019b/3P.instrset/arduinoide.instrset/idepkgs/packages/arduino/hardware/samd/1.6.20/variants/mkr1000 -I/Users/spencercook/Documents/MATLAB/SupportPackages/R2019b/toolbox/target/supportpackages/arduinotarget/include -I/Users/spencercook/Documents/MATLAB/SupportPackages/R2019b/toolbox/target/supportpackages/arduinotarget/scheduler/include -I/Users/spencercook/Documents/MATLAB/SupportPackages/R2019b/toolbox/target/supportpackages/armcortexmbase/scheduler/include -I/Users/spencercook/Documents/MATLAB/SupportPackages/R2019b/toolbox/target/shared/externalmode_daemon/include -I/Users/spencercook/Documents/MATLAB/SupportPackages/R2019b/toolbox/target/supportpackages/armcortexmbase/xcp/include -o "MW_arduino_digitalio.o" "/Users/spencercook/Documents/MATLAB/SupportPackages/R2019b/toolbox/target/supportpackages/arduinobase/src/MW_arduino_digitalio.cpp" /Users/spencercook/Documents/MATLAB/SupportPackages/R2019b/toolbox/target/supportpackages/arduinobase/src/MW_arduino_digitalio.cpp:2:21: fatal error: Arduino.h: No such file or directory #include <Arduino.h> ^ compilation terminated. gmake: *** [MW_arduino_digitalio.o] Error 1 Error(s) encountered while building "arduino_gettingstarted": ### Failed to generate all binary outputs.

Answer 1

[Venkata Siva Krishna Madala]

Hi Spencer Gable-Cook,

This error is most likely due to corrupted installation of the support-package.

Can you please follow the below link to do a clean reinstall of the support package?

https://www.mathworks.com/matlabcentral/answers/318635-how-do-i-perform-a-clean-re-installation-of-a-support-package

Thanks,

Krishna Madala

[Michael Goebel]

i'm having the same problem.

i deainstalled all support packages and reinstalled them --> no help.

i even reinstalled matlab (due to a complete windows re-install), without any succes.

i'm using Matlab 2019b with arduino packages for simulink, matlab and arduino engineering kit.

do those packages have to be installed in a certain order?