Error with loading Arduino PWM library through Simulink. How can i fix it?

I am trying to load PWM library to change the frequency of a PWM pin, on Arduino Mega 2560 with Simulink target by creating a S-Function block and i'm getting the following error. I'm trying for a long time to find an answer but i can't. Help requested!

The call to realtime_make_rtw_hook, during the after_make hook generated the following error:
    The build failed with the following message: "C:/MATLAB/SupportPackages/R2015a/arduino-1.0.5/hardware/tools/avr/bin/avr-gcc" -I"C:/ArduinoLib/exapmle_rtt" -I"C:/ArduinoLib" -I"C:/Program Files/MATLAB/MATLAB Production Server/R2015a/extern/include" -I"C:/Program Files/MATLAB/MATLAB Production Server/R2015a/simulink/include" -I"C:/Program Files/MATLAB/MATLAB Production Server/R2015a/rtw/c/src" -I"C:/Program Files/MATLAB/MATLAB Production Server/R2015a/rtw/c/src/ext_mode/common" -I"C:/Program Files/MATLAB/MATLAB Production Server/R2015a/rtw/c/ert" -I"C:/MATLAB/SupportPackages/R2015a/arduino-1.0.5/hardware/arduino/cores/arduino" -I"C:/MATLAB/SupportPackages/R2015a/arduino-1.0.5/hardware/arduino/variants/mega" -I"C:/MATLAB/SupportPackages/R2015a/arduinobase/toolbox/realtime/targets/arduino/include" -I"C:/MATLAB/SupportPackages/R2015a/arduino-1.0.5/libraries/Servo" -mmcu=atmega2560 -ffunction-sections -fdata-sections -std=gnu99 -Wall -Wstrict-prototypes -g -Os -D"MODEL=exapmle" -D"NUMST=1" -D"NCSTATES=0" -D"HAVESTDIO=" -D"ONESTEPFCN=0" -D"TERMFCN=1" -D"MAT_FILE=0" -D"MULTI_INSTANCE_CODE=0" -D"INTEGER_CODE=0" -D"MT=0" -D"CLASSIC_INTERFACE=0" -D"ALLOCATIONFCN=0" -D"TID01EQ=0" -D"F_CPU=16000000" -D"ARDUINO=105" -D"_RUNONTARGETHARDWARE_BUILD_=" -D"_ROTH_MEGA2560_=" -D"_RTT_NUMSERVOS_=0" -c -x none ./ert_main.c ./exapmle.c ./exapmle_data.c ./sfPWM_wrapper.cpp ./HardwareSerial.cpp ./IPAddress.cpp ./Print.cpp ./WInterrupts.c ./WMath.cpp ./WString.cpp ./new.cpp ./wiring.c ./wiring_analog.c ./wiring_digital.c ./io_wrappers.cpp
In file included from ./ert_main.c:18:
C:/MATLAB/SupportPackages/R2015a/arduino-1.0.5/hardware/arduino/cores/arduino/Arduino.h:25:1: warning: "true" redefined
In file included from ./exapmle.h:22,
                 from ./ert_main.c:17:
./rtwtypes.h:27:1: warning: this is the location of the previous definition
In file included from ./ert_main.c:18:
C:/MATLAB/SupportPackages/R2015a/arduino-1.0.5/hardware/arduino/cores/arduino/Arduino.h:26:1: warning: "false" redefined
In file included from ./exapmle.h:22,
                 from ./ert_main.c:17:
./rtwtypes.h:23:1: warning: this is the location of the previous definition
./ert_main.c: In function '__vector_50':
./ert_main.c:39: warning: implicit declaration of function 'rt_OneStep'
./ert_main.c: At top level:
./ert_main.c:46: warning: function declaration isn't a prototype
./ert_main.c:63: warning: conflicting types for 'rt_OneStep'
./ert_main.c:39: warning: previous implicit declaration of 'rt_OneStep' was here
./ert_main.c: In function 'rt_OneStep':
./ert_main.c:87: warning: 'eventFlags[0]' may be used uninitialized in this function
cc1plus.exe: warning: command line option "-Wstrict-prototypes" is valid for Ada/C/ObjC but not for C++
cc1plus.exe: warning: command line option "-std=gnu99" is valid for C/ObjC but not for C++
./sfPWM_wrapper.cpp:16:1: warning: "ARDUINO" redefined
: warning: this is the location of the previous definition
In file included from ./sfPWM_wrapper.cpp:21:
C:/ArduinoLib/BTimerDefs.h:109:3: error: #error "BTimerDefs.h only supports ATMega48, ATMega88, ATMega168, ATMega328"
./sfPWM_wrapper.cpp: In function 'void sfPWM_Outputs_wrapper(const uint8_T*, const uint8_T*)':
./sfPWM_wrapper.cpp:52: error: 'PWM' was not declared in this scope
cc1plus.exe: warning: command line option "-Wstrict-prototypes" is valid for Ada/C/ObjC but not for C++
cc1plus.exe: warning: command line option "-std=gnu99" is valid for C/ObjC but not for C++
./HardwareSerial.cpp: In function 'void store_char(unsigned char, ring_buffer*)':
./HardwareSerial.cpp:98: warning: comparison between signed and unsigned integer expressions
./HardwareSerial.cpp: In function 'void __vector_25()':
./HardwareSerial.cpp:127: warning: unused variable 'c'
./HardwareSerial.cpp: In function 'void __vector_36()':
./HardwareSerial.cpp:153: warning: unused variable 'c'
./HardwareSerial.cpp: In function 'void __vector_51()':
./HardwareSerial.cpp:168: warning: unused variable 'c'
./HardwareSerial.cpp: In function 'void __vector_54()':
./HardwareSerial.cpp:183: warning: unused variable 'c'
./HardwareSerial.cpp: In member function 'void HardwareSerial::begin(long unsigned int, byte)':
./HardwareSerial.cpp:368: warning: unused variable 'current_config'
./HardwareSerial.cpp: In member function 'virtual size_t HardwareSerial::write(uint8_t)':
./HardwareSerial.cpp:467: warning: comparison between signed and unsigned integer expressions
cc1plus.exe: warning: command line option "-Wstrict-prototypes" is valid for Ada/C/ObjC but not for C++
cc1plus.exe: warning: command line option "-std=gnu99" is valid for C/ObjC but not for C++
cc1plus.exe: warning: command line option "-Wstrict-prototypes" is valid for Ada/C/ObjC but not for C++
cc1plus.exe: warning: command line option "-std=gnu99" is valid for C/ObjC but not for C++
./Print.cpp: In member function 'size_t Print::print(const __FlashStringHelper*)':
./Print.cpp:44: warning: '__progmem__' attribute ignored
cc1plus.exe: warning: command line option "-Wstrict-prototypes" is valid for Ada/C/ObjC but not for C++
cc1plus.exe: warning: command line option "-std=gnu99" is valid for C/ObjC but not for C++
cc1plus.exe: warning: command line option "-Wstrict-prototypes" is valid for Ada/C/ObjC but not for C++
cc1plus.exe: warning: command line option "-std=gnu99" is valid for C/ObjC but not for C++
cc1plus.exe: warning: command line option "-Wstrict-prototypes" is valid for Ada/C/ObjC but not for C++
cc1plus.exe: warning: command line option "-std=gnu99" is valid for C/ObjC but not for C++
cc1plus.exe: warning: command line option "-Wstrict-prototypes" is valid for Ada/C/ObjC but not for C++
cc1plus.exe: warning: command line option "-std=gnu99" is valid for C/ObjC but not for C++
./io_wrappers.cpp: In function 'void Serial_read(int, int, uint8_t*, int16_t*)':
./io_wrappers.cpp:70: warning: 'libFcnOutput' may be used uninitialized in this function
make: *** [ert_main.o] Error 1

The build process will terminate as a result.

The build failed with the following message: "C:/MATLAB/SupportPackages/R2015a/arduino-1.0.5/hardware/tools/avr/bin/avr-gcc" -I"C:/ArduinoLib/exapmle_rtt" -I"C:/ArduinoLib" -I"C:/Program Files/MATLAB/MATLAB Production Server/R2015a/extern/include" -I"C:/Program Files/MATLAB/MATLAB Production Server/R2015a/simulink/include" -I"C:/Program Files/MATLAB/MATLAB Production Server/R2015a/rtw/c/src" -I"C:/Program Files/MATLAB/MATLAB Production Server/R2015a/rtw/c/src/ext_mode/common" -I"C:/Program Files/MATLAB/MATLAB Production Server/R2015a/rtw/c/ert" -I"C:/MATLAB/SupportPackages/R2015a/arduino-1.0.5/hardware/arduino/cores/arduino" -I"C:/MATLAB/SupportPackages/R2015a/arduino-1.0.5/hardware/arduino/variants/mega" -I"C:/MATLAB/SupportPackages/R2015a/arduinobase/toolbox/realtime/targets/arduino/include" -I"C:/MATLAB/SupportPackages/R2015a/arduino-1.0.5/libraries/Servo" -mmcu=atmega2560 -ffunction-sections -fdata-sections -std=gnu99 -Wall -Wstrict-prototypes -g -Os -D"MODEL=exapmle" -D"NUMST=1" -D"NCSTATES=0" -D"HAVESTDIO=" -D"ONESTEPFCN=0" -D"TERMFCN=1" -D"MAT_FILE=0" -D"MULTI_INSTANCE_CODE=0" -D"INTEGER_CODE=0" -D"MT=0" -D"CLASSIC_INTERFACE=0" -D"ALLOCATIONFCN=0" -D"TID01EQ=0" -D"F_CPU=16000000" -D"ARDUINO=105" -D"_RUNONTARGETHARDWARE_BUILD_=" -D"_ROTH_MEGA2560_=" -D"_RTT_NUMSERVOS_=0" -c -x none ./ert_main.c ./exapmle.c ./exapmle_data.c ./sfPWM_wrapper.cpp ./HardwareSerial.cpp ./IPAddress.cpp ./Print.cpp ./WInterrupts.c ./WMath.cpp ./WString.cpp ./new.cpp ./wiring.c ./wiring_analog.c ./wiring_digital.c ./io_wrappers.cpp
In file included from ./ert_main.c:18:
C:/MATLAB/SupportPackages/R2015a/arduino-1.0.5/hardware/arduino/cores/arduino/Arduino.h:25:1: warning: "true" redefined
In file included from ./exapmle.h:22,
                 from ./ert_main.c:17:
./rtwtypes.h:27:1: warning: this is the location of the previous definition
In file included from ./ert_main.c:18:
C:/MATLAB/SupportPackages/R2015a/arduino-1.0.5/hardware/arduino/cores/arduino/Arduino.h:26:1: warning: "false" redefined
In file included from ./exapmle.h:22,
                 from ./ert_main.c:17:
./rtwtypes.h:23:1: warning: this is the location of the previous definition
./ert_main.c: In function '__vector_50':
./ert_main.c:39: warning: implicit declaration of function 'rt_OneStep'
./ert_main.c: At top level:
./ert_main.c:46: warning: function declaration isn't a prototype
./ert_main.c:63: warning: conflicting types for 'rt_OneStep'
./ert_main.c:39: warning: previous implicit declaration of 'rt_OneStep' was here
./ert_main.c: In function 'rt_OneStep':
./ert_main.c:87: warning: 'eventFlags[0]' may be used uninitialized in this function
cc1plus.exe: warning: command line option "-Wstrict-prototypes" is valid for Ada/C/ObjC but not for C++
cc1plus.exe: warning: command line option "-std=gnu99" is valid for C/ObjC but not for C++
./sfPWM_wrapper.cpp:16:1: warning: "ARDUINO" redefined
: warning: this is the location of the previous definition
In file included from ./sfPWM_wrapper.cpp:21:
C:/ArduinoLib/BTimerDefs.h:109:3: error: #error "BTimerDefs.h only supports ATMega48, ATMega88, ATMega168, ATMega328"
./sfPWM_wrapper.cpp: In function 'void sfPWM_Outputs_wrapper(const uint8_T*, const uint8_T*)':
./sfPWM_wrapper.cpp:52: error: 'PWM' was not declared in this scope
cc1plus.exe: warning: command line option "-Wstrict-prototypes" is valid for Ada/C/ObjC but not for C++
cc1plus.exe: warning: command line option "-std=gnu99" is valid for C/ObjC but not for C++
./HardwareSerial.cpp: In function 'void store_char(unsigned char, ring_buffer*)':
./HardwareSerial.cpp:98: warning: comparison between signed and unsigned integer expressions
./HardwareSerial.cpp: In function 'void __vector_25()':
./HardwareSerial.cpp:127: warning: unused variable 'c'
./HardwareSerial.cpp: In function 'void __vector_36()':
./HardwareSerial.cpp:153: warning: unused variable 'c'
./HardwareSerial.cpp: In function 'void __vector_51()':
./HardwareSerial.cpp:168: warning: unused variable 'c'
./HardwareSerial.cpp: In function 'void __vector_54()':
./HardwareSerial.cpp:183: warning: unused variable 'c'
./HardwareSerial.cpp: In member function 'void HardwareSerial::begin(long unsigned int, byte)':
./HardwareSerial.cpp:368: warning: unused variable 'current_config'
./HardwareSerial.cpp: In member function 'virtual size_t HardwareSerial::write(uint8_t)':
./HardwareSerial.cpp:467: warning: comparison between signed and unsigned integer expressions
cc1plus.exe: warning: command line option "-Wstrict-prototypes" is valid for Ada/C/ObjC but not for C++
cc1plus.exe: warning: command line option "-std=gnu99" is valid for C/ObjC but not for C++
cc1plus.exe: warning: command line option "-Wstrict-prototypes" is valid for Ada/C/ObjC but not for C++
cc1plus.exe: warning: command line option "-std=gnu99" is valid for C/ObjC but not for C++
./Print.cpp: In member function 'size_t Print::print(const __FlashStringHelper*)':
./Print.cpp:44: warning: '__progmem__' attribute ignored
cc1plus.exe: warning: command line option "-Wstrict-prototypes" is valid for Ada/C/ObjC but not for C++
cc1plus.exe: warning: command line option "-std=gnu99" is valid for C/ObjC but not for C++
cc1plus.exe: warning: command line option "-Wstrict-prototypes" is valid for Ada/C/ObjC but not for C++
cc1plus.exe: warning: command line option "-std=gnu99" is valid for C/ObjC but not for C++
cc1plus.exe: warning: command line option "-Wstrict-prototypes" is valid for Ada/C/ObjC but not for C++
cc1plus.exe: warning: command line option "-std=gnu99" is valid for C/ObjC but not for C++
cc1plus.exe: warning: command line option "-Wstrict-prototypes" is valid for Ada/C/ObjC but not for C++
cc1plus.exe: warning: command line option "-std=gnu99" is valid for C/ObjC but not for C++
./io_wrappers.cpp: In function 'void Serial_read(int, int, uint8_t*, int16_t*)':
./io_wrappers.cpp:70: warning: 'libFcnOutput' may be used uninitialized in this function
make: *** [ert_main.o] Error 1

Answer 1

[Walter Roberson]

There are multiple issues there, but regardless of the others, you have:

BTimerDefs.h only supports ATMega48, ATMega88, ATMega168, ATMega328

You are trying to build the software for an Arduino device that it is not designed to handle.