Arduino simulink error: when i run a simulink simulation i keep getting this error

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Folarin Davies on 9 Nov 2020

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https://au.mathworks.com/matlabcentral/answers/641855-arduino-simulink-error-when-i-run-a-simulink-simulation-i-keep-getting-this-error

Answered: Pranav Verma on 8 Dec 2020

=== Simulation (Elapsed: 26 sec) ===

### Starting build procedure for: Demo_M1V4

Warning:Parameter precision loss occurred for 'Gain' of 'Demo_M1V4/M1V4 Middle Motor Driver PWM5, D4 FST/conversion to dutycycle (convert to uint8, overflow will provide reverse polairty magnitued)'. The parameter's value cannot be represented exactly using the run-time data type. A small quantization error has occurred. To disable this warning or error, in the Configuration Parameters > Diagnostics > Data Validity pane, set the 'Detect precision loss' option in the Parameters group to 'none'.

Warning:Parameter precision loss occurred for 'Gain' of 'Demo_M1V4/M1V4 Left Motor Driver PWM9, D11 FST/conversion to dutycycle (convert to uint8, overflow will provide reverse polairty magnitued)'. The parameter's value cannot be represented exactly using the run-time data type. A small quantization error has occurred. To disable this warning or error, in the Configuration Parameters > Diagnostics > Data Validity pane, set the 'Detect precision loss' option in the Parameters group to 'none'.

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Warning:Warning: Name is nonexistent or not a directory: C:\ProgramData\MATLAB\SupportPackages\R2020b\3P.instrset\arduinoide.instrset\hardware\arduino\avr\libraries\Wire\utility

"### Generating static library."

"C:/Program Files/MATLAB/R2020b/bin/win64/gmake" -B -j5 -C "C:/PROGRA~3/MATLAB/SUPPOR~1/R2020b/toolbox/target/SUPPOR~1/ARDUIN~2/STATIC~1" SHELL="%SystemRoot%/system32/cmd.exe" -f avrcore.mk all

gmake[1]: Entering directory `C:/PROGRA~3/MATLAB/SUPPOR~1/R2020b/toolbox/target/SUPPOR~1/ARDUIN~2/STATIC~1'

"C:/ProgramData/MATLAB/SupportPackages/R2020b/3P.instrset/arduinoide.instrset/hardware/tools/avr/bin/avr-gcc" -MMD -MP -Wall -x assembler-with-cpp -c -g -mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO=10801 -DARDUINO_AVR_MEGA2560 -DARDUINO_ARCH_AVR -DARDUINO_NUM_SERIAL_PORTS=4 -c -MF"C:/Users/folar/DOCUME~1/MATLAB/R2020b/ARDUIN~1/ARDUIN~1/FASTER~1/wiring_pulse.S.dep" -MT"C:/Users/folar/DOCUME~1/MATLAB/R2020b/ARDUIN~1/ARDUIN~1/FASTER~1/wiring_pulse.S.o" -IC:/ProgramData/MATLAB/SupportPackages/R2020b/3P.instrset/arduinoide.instrset/hardware/arduino/avr/cores/arduino -IC:/ProgramData/MATLAB/SupportPackages/R2020b/3P.instrset/arduinoide.instrset/hardware/tools/avr/avr/include/avr -IC:/ProgramData/MATLAB/SupportPackages/R2020b/3P.instrset/arduinoide.instrset/hardware/arduino/avr/variants/mega -o "C:/Users/folar/DOCUME~1/MATLAB/R2020b/ARDUIN~1/ARDUIN~1/FASTER~1/wiring_pulse.S.o" "C:/ProgramData/MATLAB/SupportPackages/R2020b/3P.instrset/arduinoide.instrset/hardware/arduino/avr/cores/arduino/wiring_pulse.S"

"C:/ProgramData/MATLAB/SupportPackages/R2020b/3P.instrset/arduinoide.instrset/hardware/tools/avr/bin/avr-gcc" -std=gnu11 -c -w -ffunction-sections -fdata-sections -MMD -DARDUINO=10801 -MMD -MP -Os -mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO_AVR_MEGA2560 -DARDUINO_ARCH_AVR -D_RUNONTARGETHARDWARE_BUILD_ -D_ROTH_MEGA2560_ -DARDUINO_NUM_SERIAL_PORTS=4 -MF"C:/Users/folar/DOCUME~1/MATLAB/R2020b/ARDUIN~1/ARDUIN~1/FASTER~1/hooks.dep" -MT"C:/Users/folar/DOCUME~1/MATLAB/R2020b/ARDUIN~1/ARDUIN~1/FASTER~1/hooks.o" -IC:/ProgramData/MATLAB/SupportPackages/R2020b/3P.instrset/arduinoide.instrset/hardware/arduino/avr/cores/arduino -IC:/ProgramData/MATLAB/SupportPackages/R2020b/3P.instrset/arduinoide.instrset/hardware/tools/avr/avr/include/avr -IC:/ProgramData/MATLAB/SupportPackages/R2020b/3P.instrset/arduinoide.instrset/hardware/arduino/avr/variants/mega -o "C:/Users/folar/DOCUME~1/MATLAB/R2020b/ARDUIN~1/ARDUIN~1/FASTER~1/hooks.o" "C:/ProgramData/MATLAB/SupportPackages/R2020b/3P.instrset/arduinoide.instrset/hardware/arduino/avr/cores/arduino/hooks.c"

"C:/ProgramData/MATLAB/SupportPackages/R2020b/3P.instrset/arduinoide.instrset/hardware/tools/avr/bin/avr-gcc" -std=gnu11 -c -w -ffunction-sections -fdata-sections -MMD -DARDUINO=10801 -MMD -MP -Os -mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO_AVR_MEGA2560 -DARDUINO_ARCH_AVR -D_RUNONTARGETHARDWARE_BUILD_ -D_ROTH_MEGA2560_ -DARDUINO_NUM_SERIAL_PORTS=4 -MF"C:/Users/folar/DOCUME~1/MATLAB/R2020b/ARDUIN~1/ARDUIN~1/FASTER~1/WInterrupts.dep" -MT"C:/Users/folar/DOCUME~1/MATLAB/R2020b/ARDUIN~1/ARDUIN~1/FASTER~1/WInterrupts.o" -IC:/ProgramData/MATLAB/SupportPackages/R2020b/3P.instrset/arduinoide.instrset/hardware/arduino/avr/cores/arduino -IC:/ProgramData/MATLAB/SupportPackages/R2020b/3P.instrset/arduinoide.instrset/hardware/tools/avr/avr/include/avr -IC:/ProgramData/MATLAB/SupportPackages/R2020b/3P.instrset/arduinoide.instrset/hardware/arduino/avr/variants/mega -o "C:/Users/folar/DOCUME~1/MATLAB/R2020b/ARDUIN~1/ARDUIN~1/FASTER~1/WInterrupts.o" "C:/ProgramData/MATLAB/SupportPackages/R2020b/3P.instrset/arduinoide.instrset/hardware/arduino/avr/cores/arduino/WInterrupts.c"

"C:/ProgramData/MATLAB/SupportPackages/R2020b/3P.instrset/arduinoide.instrset/hardware/tools/avr/bin/avr-gcc" -std=gnu11 -c -w -ffunction-sections -fdata-sections -MMD -DARDUINO=10801 -MMD -MP -Os -mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO_AVR_MEGA2560 -DARDUINO_ARCH_AVR -D_RUNONTARGETHARDWARE_BUILD_ -D_ROTH_MEGA2560_ -DARDUINO_NUM_SERIAL_PORTS=4 -MF"C:/Users/folar/DOCUME~1/MATLAB/R2020b/ARDUIN~1/ARDUIN~1/FASTER~1/wiring.dep" -MT"C:/Users/folar/DOCUME~1/MATLAB/R2020b/ARDUIN~1/ARDUIN~1/FASTER~1/wiring.o" -IC:/ProgramData/MATLAB/SupportPackages/R2020b/3P.instrset/arduinoide.instrset/hardware/arduino/avr/cores/arduino -IC:/ProgramData/MATLAB/SupportPackages/R2020b/3P.instrset/arduinoide.instrset/hardware/tools/avr/avr/include/avr -IC:/ProgramData/MATLAB/SupportPackages/R2020b/3P.instrset/arduinoide.instrset/hardware/arduino/avr/variants/mega -o "C:/Users/folar/DOCUME~1/MATLAB/R2020b/ARDUIN~1/ARDUIN~1/FASTER~1/wiring.o" "C:/ProgramData/MATLAB/SupportPackages/R2020b/3P.instrset/arduinoide.instrset/hardware/ardC:/ProgramData/MATLAB/SupportPackages/R2020b/3P.instrset/arduinoide.instrset/hardware/arduino/avr/cores/arduino/wiring_pulse.S:53:0: fatal error: opening dependency file C:/Users/folar/DOCUME~1/MATLAB/R2020b/ARDUIN~1/ARDUIN~1/FASTER~1/wiring_pulse.S.dep: Permission denied

C:/ProgramData/MATLAB/SupportPackages/R2020b/3P.instrset/arduinoide.instrset/hardware/arduino/avr/cores/arduino/hooks.c:31:1: fatal error: opening dependency file C:/Users/folar/DOCUME~1/MATLAB/R2020b/ARDUIN~1/ARDUIN~1/FASTER~1/hooks.dep: Permission denied

void yield(void) __attribute__ ((weak, alias("__empty")));

^~~~

uino/avr/cores/arduino/wiring.c"

compilation terminated.

C:/ProgramData/MATLAB/SupportPackages/R2020b/3P.instrset/arduinoide.instrset/hardware/arduino/avr/cores/arduino/WInterrupts.c:299:1: fatal error: opening dependency file C:/Users/folar/DOCUME~1/MATLAB/R2020b/ARDUIN~1/ARDUIN~1/FASTER~1/WInterrupts.dep: Permission denied

IMPLEMENT_ISR(INT7_vect, EXTERNAL_INT_7)

^~~~~~~~~~~~~

compilation terminated.

"C:/ProgramData/MATLAB/SupportPackages/R2020b/3P.instrset/arduinoide.instrset/hardware/tools/avr/bin/avr-gcc" -std=gnu11 -c -w -ffunction-sections -fdata-sections -MMD -DARDUINO=10801 -MMD -MP -Os -mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO_AVR_MEGA2560 -DARDUINO_ARCH_AVR -D_RUNONTARGETHARDWARE_BUILD_ -D_ROTH_MEGA2560_ -DARDUINO_NUM_SERIAL_PORTS=4 -MF"C:/Users/folar/DOCUME~1/MATLAB/R2020b/ARDUIN~1/ARDUIN~1/FASTER~1/wiring_analog.dep" -MT"C:/Users/folar/DOCUME~1/MATLAB/R2020b/ARDUIN~1/ARDUIN~1/FASTER~1/wiring_analog.o" -IC:/ProgramData/MATLAB/SupportPackages/R2020b/3P.instrset/arduinoide.instrset/hardware/arduino/avr/cores/arduino -IC:/ProgramData/MATLAB/SupportPackages/R2020b/3P.instrset/arduinoide.instrset/hardware/tools/avr/avr/include/avr -IC:/ProgramData/MATLAB/SupportPackages/R2020b/3P.instrset/arduinoide.instrset/hardware/arduino/avr/variants/mega -o "C:/Users/folar/DOCUME~1/MATLAB/R2020b/ARDUIN~1/ARDUIN~1/FASTER~1/wiring_analog.o" "C:/ProgramData/MATLAB/SupportPackages/R2020b/3P.instrset/arduinoide.instrset/hardware/arduino/avr/cores/arduino/wiring_analog.c"

gmake[1]: *** [C:/Users/folar/DOCUME~1/MATLAB/R2020b/ARDUIN~1/ARDUIN~1/FASTER~1/wiring_pulse.S.o] Error 1

gmake[1]: *** Waiting for unfinished jobs....

gmake[1]: *** [C:/Users/folar/DOCUME~1/MATLAB/R2020b/ARDUIN~1/ARDUIN~1/FASTER~1/hooks.o] Error 1

gmake[1]: *** [C:/Users/folar/DOCUME~1/MATLAB/R2020b/ARDUIN~1/ARDUIN~1/FASTER~1/WInterrupts.o] Error 1

C:/ProgramData/MATLAB/SupportPackages/R2020b/3P.instrset/arduinoide.instrset/hardware/arduino/avr/cores/arduino/wiring.c:392:1: fatal error: opening dependency file C:/Users/folar/DOCUME~1/MATLAB/R2020b/ARDUIN~1/ARDUIN~1/FASTER~1/wiring.dep: Permission denied

}

^

compilation terminated.

gmake[1]: *** [C:/Users/folar/DOCUME~1/MATLAB/R2020b/ARDUIN~1/ARDUIN~1/FASTER~1/wiring.o] Error 1

C:/ProgramData/MATLAB/SupportPackages/R2020b/3P.instrset/arduinoide.instrset/hardware/arduino/avr/cores/arduino/wiring_analog.c:293:1: fatal error: opening dependency file C:/Users/folar/DOCUME~1/MATLAB/R2020b/ARDUIN~1/ARDUIN~1/FASTER~1/wiring_analog.dep: Permission denied

}

^

compilation terminated.

gmake[1]: *** [C:/Users/folar/DOCUME~1/MATLAB/R2020b/ARDUIN~1/ARDUIN~1/FASTER~1/wiring_analog.o] Error 1

gmake[1]: Leaving directory `C:/PROGRA~3/MATLAB/SUPPOR~1/R2020b/toolbox/target/SUPPOR~1/ARDUIN~2/STATIC~1'

gmake: *** [all] Error 2

The make command returned an error of 2

### Build procedure for Demo_M1V4 aborted due to an error.

Top model targets built:

Model Action Rebuild Reason

=====================================================================

Demo_M1V4 Failed Code generation information file does not exist.

0 of 1 models built (0 models already up to date)

Build duration: 0h 0m 25.874s

Error:Error(s) encountered while building "Demo_M1V4"

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Answer 1

Pranav Verma on 8 Dec 2020

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https://au.mathworks.com/matlabcentral/answers/641855-arduino-simulink-error-when-i-run-a-simulink-simulation-i-keep-getting-this-error#answer_568763

Open in MATLAB Online

Hi Folarin,

Try executing the below three commands and then try to run your model and see if you are still getting the error:

>> restore defaultpath
>> rehash toolboxcache
>> savepath

Further, you can go through the below link for dicussion on similar lines:

https://www.mathworks.com/matlabcentral/answers/42690-warning-name-is-nonexistent-or-not-a-directory

You can try the Simulink Support Package for Arduino Hardware for running simulation models on Arduino boards.

Thanks

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Arduino simulink error: when i run a simulink simulation i keep getting this error

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