How to create a new block using a library from Arduino that is not in the Simulink Support Package for Arduino?

Hi,

I'm trying to use the Arduino Leonardo as a mouse, and I want to create a new block using the library file "Mouse.h" from Arduino. I have a sketch that works fine in the Arduino IDE.

I tried to follow this guide and use the S-function builder to create the block that I need, but it doesn't work.

In the Simulink's model I try to make a simple block that activate the mouse, using the function "Mouse.begin()", when a button is pressed, just to test if I could import the Arduino library.

But when I try to deploy to hardware, appears a lot of errors and I don't know how to get rid of them.

These are the errors that appear:

The call to realtime_make_rtw_hook, during the after_make hook generated the following error:
    The build failed with the following message: "C:/Users/lipe_/Documents/MATLAB/Arduino/arduino-1.0.5/hardware/tools/avr/bin/avr-gcc" -I"C:/Users/lipe_/Documents/MATLAB/Arduino/arduinobase/toolbox/realtime/targets/arduino/include" -I"C:/Users/lipe_/Documents/MATLAB/Arduino/arduinobase/toolbox/realtime/targets/arduino/blocks/sfcn/include" -I"C:/Users/lipe_/Documents/MATLAB/Mouse/Begin_Mouse_rtt" -I"C:/Users/lipe_/Documents/MATLAB/Mouse" -I"C:/Users/lipe_/Documents/MATLAB/Mouse/Simulink" -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:/Users/lipe_/Documents/MATLAB/Arduino/arduino-1.0.5/hardware/arduino/cores/arduino" -I"C:/Users/lipe_/Documents/MATLAB/Arduino/arduino-1.0.5/hardware/arduino/variants/leonardo" -I"C:/Users/lipe_/Documents/MATLAB/Arduino/arduino-1.0.5/libraries/Servo" -g -Os -Wall -ffunction-sections -fdata-sections -mmcu=atmega32u4 -D"MODEL=Begin_Mouse" -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"_RUNONTARGETHARDWARE_BUILD_=" -D"ARDUINO=105" -D"_ROTH_LEONARDO_=" -D"MMD=" -D"USB_VID=0x2341" -D"USB_PID=0x8036" -D"_RTT_NUMSERVOS_=0" -c -x none ./CDC.cpp ./HID.cpp ./HardwareSerial.cpp ./HardwareSerial0.cpp ./HardwareSerial1.cpp ./HardwareSerial2.cpp ./HardwareSerial3.cpp ./IPAddress.cpp ./PluggableUSB.cpp ./Print.cpp ./Stream.cpp ./Tone.cpp ./USBCore.cpp ./WInterrupts.c ./WMath.cpp ./WString.cpp ./new.cpp ./wiring.c ./wiring_analog.c ./wiring_digital.c ./wiring_pulse.c ./wiring_shift.c ./io_wrappers.cpp ./BeginMouse_wrapper.cpp ./Begin_Mouse.c ./Begin_Mouse_data.c ./ert_main.c
In file included from ./PluggableUSB.cpp:21:
C:/Users/lipe_/Documents/MATLAB/Mouse/PluggableUSB.h:47: error: ISO C++ forbids initialization of member 'next'
C:/Users/lipe_/Documents/MATLAB/Mouse/PluggableUSB.h:47: error: making 'next' static
C:/Users/lipe_/Documents/MATLAB/Mouse/PluggableUSB.h:47: error: invalid in-class initialization of static data member of non-integral type 'PluggableUSBModule*'
./PluggableUSB.cpp: In member function 'int PluggableUSB_::getInterface(uint8_t*)':
./PluggableUSB.cpp:32: error: 'class PluggableUSBModule' has no member named 'next'
./PluggableUSB.cpp: In member function 'int PluggableUSB_::getDescriptor(USBSetup&)':
./PluggableUSB.cpp:44: error: 'class PluggableUSBModule' has no member named 'next'
./PluggableUSB.cpp: In member function 'void PluggableUSB_::getShortName(char*)':
./PluggableUSB.cpp:56: error: 'class PluggableUSBModule' has no member named 'next'
./PluggableUSB.cpp: In member function 'bool PluggableUSB_::setup(USBSetup&)':
./PluggableUSB.cpp:65: error: 'class PluggableUSBModule' has no member named 'next'
./PluggableUSB.cpp: In member function 'bool PluggableUSB_::plug(PluggableUSBModule*)':
./PluggableUSB.cpp:83: error: 'class PluggableUSBModule' has no member named 'next'
./PluggableUSB.cpp:84: error: 'class PluggableUSBModule' has no member named 'next'
./PluggableUSB.cpp:86: error: 'class PluggableUSBModule' has no member named 'next'
./Print.cpp: In member function 'size_t Print::print(const __FlashStringHelper*)':
./Print.cpp:44: warning: '__progmem__' attribute ignored
./Tone.cpp:210:12: warning: #warning this may not be correct
./Tone.cpp:110: warning: only initialized variables can be placed into program memory area
./USBCore.cpp:25:1: warning: "EP_TYPE_CONTROL" redefined
In file included from C:/Users/lipe_/Documents/MATLAB/Arduino/arduino-1.0.5/hardware/arduino/cores/arduino/Arduino.h:225,
                 from C:/Users/lipe_/Documents/MATLAB/Arduino/arduino-1.0.5/hardware/arduino/cores/arduino/Platform.h:15,
                 from ./USBCore.cpp:19:
C:/Users/lipe_/Documents/MATLAB/Arduino/arduino-1.0.5/hardware/arduino/cores/arduino/USBAPI.h:50:1: warning: this is the location of the previous definition
./USBCore.cpp:26:1: warning: "EP_TYPE_BULK_IN" redefined
C:/Users/lipe_/Documents/MATLAB/Arduino/arduino-1.0.5/hardware/arduino/cores/arduino/USBAPI.h:51:1: warning: this is the location of the previous definition
./USBCore.cpp:27:1: warning: "EP_TYPE_BULK_OUT" redefined
C:/Users/lipe_/Documents/MATLAB/Arduino/arduino-1.0.5/hardware/arduino/cores/arduino/USBAPI.h:52:1: warning: this is the location of the previous definition
./USBCore.cpp:28:1: warning: "EP_TYPE_INTERRUPT_IN" redefined
C:/Users/lipe_/Documents/MATLAB/Arduino/arduino-1.0.5/hardware/arduino/cores/arduino/USBAPI.h:53:1: warning: this is the location of the previous definition
./USBCore.cpp:29:1: warning: "EP_TYPE_INTERRUPT_OUT" redefined
C:/Users/lipe_/Documents/MATLAB/Arduino/arduino-1.0.5/hardware/arduino/cores/arduino/USBAPI.h:54:1: warning: this is the location of the previous definition
./USBCore.cpp:30:1: warning: "EP_TYPE_ISOCHRONOUS_IN" redefined
C:/Users/lipe_/Documents/MATLAB/Arduino/arduino-1.0.5/hardware/arduino/cores/arduino/USBAPI.h:55:1: warning: this is the location of the previous definition
./USBCore.cpp:31:1: warning: "EP_TYPE_ISOCHRONOUS_OUT" redefined
C:/Users/lipe_/Documents/MATLAB/Arduino/arduino-1.0.5/hardware/arduino/cores/arduino/USBAPI.h:56:1: warning: this is the location of the previous definition
./USBCore.cpp: In function 'int USB_Send(u8, const void*, int)':
./USBCore.cpp:278: warning: unused variable 'zero'
./USBCore.cpp: At global scope:
./USBCore.cpp:364: error: 'Setup' was not declared in this scope
./USBCore.cpp:365: error: expected ',' or ';' before '{' token
./USBCore.cpp: In function 'int SendInterfaces()':
./USBCore.cpp:432: warning: unused variable 'total'
./USBCore.cpp: At global scope:
./USBCore.cpp:467: error: 'Setup' was not declared in this scope
./USBCore.cpp:468: error: expected ',' or ';' before '{' token
./USBCore.cpp:340: warning: 'void InitEP(u8, u8, u8)' defined but not used
./USBCore.cpp:349: warning: 'void InitEndpoints()' defined but not used
./USBCore.cpp:364: warning: 'ClassInterfaceRequest' defined but not used
./USBCore.cpp:450: warning: 'bool SendConfiguration(int)' defined but not used
./USBCore.cpp:467: warning: 'SendDescriptor' defined but not used
./wiring.c:264:3: warning: #warning Timer 2 not finished (may not be present on this CPU)
./wiring.c:273:3: warning: #warning Timer 2 not finished (may not be present on this CPU)
./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
In file included from ./BeginMouse_wrapper.cpp:18:
C:/Users/lipe_/Documents/MATLAB/Mouse/PluggableUSB.h:47: error: ISO C++ forbids initialization of member 'next'
C:/Users/lipe_/Documents/MATLAB/Mouse/PluggableUSB.h:47: error: making 'next' static
C:/Users/lipe_/Documents/MATLAB/Mouse/PluggableUSB.h:47: error: invalid in-class initialization of static data member of non-integral type 'PluggableUSBModule*'
In file included from C:/Users/lipe_/Documents/MATLAB/Mouse/Mouse.h:25,
                 from ./BeginMouse_wrapper.cpp:19:
C:/Users/lipe_/Documents/MATLAB/Mouse/HID.h:84: error: ISO C++ forbids initialization of member 'next'
C:/Users/lipe_/Documents/MATLAB/Mouse/HID.h:84: error: making 'next' static
C:/Users/lipe_/Documents/MATLAB/Mouse/HID.h:84: error: invalid in-class initialization of static data member of non-integral type 'HIDSubDescriptor*'
./ert_main.c: In function '__vector_35':
./ert_main.c:39: warning: implicit declaration of function 'rt_OneStep'
./ert_main.c: At top level:
./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
make: *** [CDC.o] Error 1

The build process will terminate as a result.

The build failed with the following message: "C:/Users/lipe_/Documents/MATLAB/Arduino/arduino-1.0.5/hardware/tools/avr/bin/avr-gcc" -I"C:/Users/lipe_/Documents/MATLAB/Arduino/arduinobase/toolbox/realtime/targets/arduino/include" -I"C:/Users/lipe_/Documents/MATLAB/Arduino/arduinobase/toolbox/realtime/targets/arduino/blocks/sfcn/include" -I"C:/Users/lipe_/Documents/MATLAB/Mouse/Begin_Mouse_rtt" -I"C:/Users/lipe_/Documents/MATLAB/Mouse" -I"C:/Users/lipe_/Documents/MATLAB/Mouse/Simulink" -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:/Users/lipe_/Documents/MATLAB/Arduino/arduino-1.0.5/hardware/arduino/cores/arduino" -I"C:/Users/lipe_/Documents/MATLAB/Arduino/arduino-1.0.5/hardware/arduino/variants/leonardo" -I"C:/Users/lipe_/Documents/MATLAB/Arduino/arduino-1.0.5/libraries/Servo" -g -Os -Wall -ffunction-sections -fdata-sections -mmcu=atmega32u4 -D"MODEL=Begin_Mouse" -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"_RUNONTARGETHARDWARE_BUILD_=" -D"ARDUINO=105" -D"_ROTH_LEONARDO_=" -D"MMD=" -D"USB_VID=0x2341" -D"USB_PID=0x8036" -D"_RTT_NUMSERVOS_=0" -c -x none ./CDC.cpp ./HID.cpp ./HardwareSerial.cpp ./HardwareSerial0.cpp ./HardwareSerial1.cpp ./HardwareSerial2.cpp ./HardwareSerial3.cpp ./IPAddress.cpp ./PluggableUSB.cpp ./Print.cpp ./Stream.cpp ./Tone.cpp ./USBCore.cpp ./WInterrupts.c ./WMath.cpp ./WString.cpp ./new.cpp ./wiring.c ./wiring_analog.c ./wiring_digital.c ./wiring_pulse.c ./wiring_shift.c ./io_wrappers.cpp ./BeginMouse_wrapper.cpp ./Begin_Mouse.c ./Begin_Mouse_data.c ./ert_main.c
In file included from ./PluggableUSB.cpp:21:
C:/Users/lipe_/Documents/MATLAB/Mouse/PluggableUSB.h:47: error: ISO C++ forbids initialization of member 'next'
C:/Users/lipe_/Documents/MATLAB/Mouse/PluggableUSB.h:47: error: making 'next' static
C:/Users/lipe_/Documents/MATLAB/Mouse/PluggableUSB.h:47: error: invalid in-class initialization of static data member of non-integral type 'PluggableUSBModule*'
./PluggableUSB.cpp: In member function 'int PluggableUSB_::getInterface(uint8_t*)':
./PluggableUSB.cpp:32: error: 'class PluggableUSBModule' has no member named 'next'
./PluggableUSB.cpp: In member function 'int PluggableUSB_::getDescriptor(USBSetup&)':
./PluggableUSB.cpp:44: error: 'class PluggableUSBModule' has no member named 'next'
./PluggableUSB.cpp: In member function 'void PluggableUSB_::getShortName(char*)':
./PluggableUSB.cpp:56: error: 'class PluggableUSBModule' has no member named 'next'
./PluggableUSB.cpp: In member function 'bool PluggableUSB_::setup(USBSetup&)':
./PluggableUSB.cpp:65: error: 'class PluggableUSBModule' has no member named 'next'
./PluggableUSB.cpp: In member function 'bool PluggableUSB_::plug(PluggableUSBModule*)':
./PluggableUSB.cpp:83: error: 'class PluggableUSBModule' has no member named 'next'
./PluggableUSB.cpp:84: error: 'class PluggableUSBModule' has no member named 'next'
./PluggableUSB.cpp:86: error: 'class PluggableUSBModule' has no member named 'next'
./Print.cpp: In member function 'size_t Print::print(const __FlashStringHelper*)':
./Print.cpp:44: warning: '__progmem__' attribute ignored
./Tone.cpp:210:12: warning: #warning this may not be correct
./Tone.cpp:110: warning: only initialized variables can be placed into program memory area
./USBCore.cpp:25:1: warning: "EP_TYPE_CONTROL" redefined
In file included from C:/Users/lipe_/Documents/MATLAB/Arduino/arduino-1.0.5/hardware/arduino/cores/arduino/Arduino.h:225,
                 from C:/Users/lipe_/Documents/MATLAB/Arduino/arduino-1.0.5/hardware/arduino/cores/arduino/Platform.h:15,
                 from ./USBCore.cpp:19:
C:/Users/lipe_/Documents/MATLAB/Arduino/arduino-1.0.5/hardware/arduino/cores/arduino/USBAPI.h:50:1: warning: this is the location of the previous definition
./USBCore.cpp:26:1: warning: "EP_TYPE_BULK_IN" redefined
C:/Users/lipe_/Documents/MATLAB/Arduino/arduino-1.0.5/hardware/arduino/cores/arduino/USBAPI.h:51:1: warning: this is the location of the previous definition
./USBCore.cpp:27:1: warning: "EP_TYPE_BULK_OUT" redefined
C:/Users/lipe_/Documents/MATLAB/Arduino/arduino-1.0.5/hardware/arduino/cores/arduino/USBAPI.h:52:1: warning: this is the location of the previous definition
./USBCore.cpp:28:1: warning: "EP_TYPE_INTERRUPT_IN" redefined
C:/Users/lipe_/Documents/MATLAB/Arduino/arduino-1.0.5/hardware/arduino/cores/arduino/USBAPI.h:53:1: warning: this is the location of the previous definition
./USBCore.cpp:29:1: warning: "EP_TYPE_INTERRUPT_OUT" redefined
C:/Users/lipe_/Documents/MATLAB/Arduino/arduino-1.0.5/hardware/arduino/cores/arduino/USBAPI.h:54:1: warning: this is the location of the previous definition
./USBCore.cpp:30:1: warning: "EP_TYPE_ISOCHRONOUS_IN" redefined
C:/Users/lipe_/Documents/MATLAB/Arduino/arduino-1.0.5/hardware/arduino/cores/arduino/USBAPI.h:55:1: warning: this is the location of the previous definition
./USBCore.cpp:31:1: warning: "EP_TYPE_ISOCHRONOUS_OUT" redefined
C:/Users/lipe_/Documents/MATLAB/Arduino/arduino-1.0.5/hardware/arduino/cores/arduino/USBAPI.h:56:1: warning: this is the location of the previous definition
./USBCore.cpp: In function 'int USB_Send(u8, const void*, int)':
./USBCore.cpp:278: warning: unused variable 'zero'
./USBCore.cpp: At global scope:
./USBCore.cpp:364: error: 'Setup' was not declared in this scope
./USBCore.cpp:365: error: expected ',' or ';' before '{' token
./USBCore.cpp: In function 'int SendInterfaces()':
./USBCore.cpp:432: warning: unused variable 'total'
./USBCore.cpp: At global scope:
./USBCore.cpp:467: error: 'Setup' was not declared in this scope
./USBCore.cpp:468: error: expected ',' or ';' before '{' token
./USBCore.cpp:340: warning: 'void InitEP(u8, u8, u8)' defined but not used
./USBCore.cpp:349: warning: 'void InitEndpoints()' defined but not used
./USBCore.cpp:364: warning: 'ClassInterfaceRequest' defined but not used
./USBCore.cpp:450: warning: 'bool SendConfiguration(int)' defined but not used
./USBCore.cpp:467: warning: 'SendDescriptor' defined but not used
./wiring.c:264:3: warning: #warning Timer 2 not finished (may not be present on this CPU)
./wiring.c:273:3: warning: #warning Timer 2 not finished (may not be present on this CPU)
./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
In file included from ./BeginMouse_wrapper.cpp:18:
C:/Users/lipe_/Documents/MATLAB/Mouse/PluggableUSB.h:47: error: ISO C++ forbids initialization of member 'next'
C:/Users/lipe_/Documents/MATLAB/Mouse/PluggableUSB.h:47: error: making 'next' static
C:/Users/lipe_/Documents/MATLAB/Mouse/PluggableUSB.h:47: error: invalid in-class initialization of static data member of non-integral type 'PluggableUSBModule*'
In file included from C:/Users/lipe_/Documents/MATLAB/Mouse/Mouse.h:25,
                 from ./BeginMouse_wrapper.cpp:19:
C:/Users/lipe_/Documents/MATLAB/Mouse/HID.h:84: error: ISO C++ forbids initialization of member 'next'
C:/Users/lipe_/Documents/MATLAB/Mouse/HID.h:84: error: making 'next' static
C:/Users/lipe_/Documents/MATLAB/Mouse/HID.h:84: error: invalid in-class initialization of static data member of non-integral type 'HIDSubDescriptor*'
./ert_main.c: In function '__vector_35':
./ert_main.c:39: warning: implicit declaration of function 'rt_OneStep'
./ert_main.c: At top level:
./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
make: *** [CDC.o] Error 1
Component: Simulink | Category: Model error

And this is my "s_function_wrapper.cpp":

/* %%%-SFUNWIZ_wrapper_includes_Changes_BEGIN --- EDIT HERE TO _END */
#ifndef MATLAB_MEX_FILE

#include <Arduino.h>
#include "PluggableUSB.h"
#include "Mouse.h"

#endif
/* %%%-SFUNWIZ_wrapper_includes_Changes_END --- EDIT HERE TO _BEGIN */
#define u_width 1
#define y_width 
/*
 * Create external references here.  
 *
 */
/* %%%-SFUNWIZ_wrapper_externs_Changes_BEGIN --- EDIT HERE TO _END */
/* extern double func(double a); */
/* %%%-SFUNWIZ_wrapper_externs_Changes_END --- EDIT HERE TO _BEGIN */

/*
 * Output functions
 *
 */
extern "C" void BeginMouse_Outputs_wrapper(const boolean_T *in,
      const real_T *xD,
      const uint8_T  *pin, const int_T  p_width0)
{
/* %%%-SFUNWIZ_wrapper_Outputs_Changes_BEGIN --- EDIT HERE TO _END */
/* This sample sets the output equal to the input
      y0[0] = u0[0]; 
 For complex signals use: y0[0].re = u0[0].re; 
      y0[0].im = u0[0].im;
      y1[0].re = u1[0].re;
      y1[0].im = u1[0].im;
*/
if (xD[0]==1){

      #ifndef MATLAB_MEX_FILE
      if(digitalRead(pin[0])==HIGH){
      Mouse.begin();
      }
      #endif

}
/* %%%-SFUNWIZ_wrapper_Outputs_Changes_END --- EDIT HERE TO _BEGIN */
}

/*
  * Updates function
  *
  */
extern "C" void BeginMouse_Update_wrapper(const boolean_T *in,
      real_T *xD,
      const uint8_T  *pin,  const int_T  p_width0)
{
  /* %%%-SFUNWIZ_wrapper_Update_Changes_BEGIN --- EDIT HERE TO _END */
if(xD[0]!=1){
    #ifndef MATLAB_MEX_FILE
    //pinMode(pin[0],INPUT);
    #endif

      xD[0]=1;
  }
  /* %%%-SFUNWIZ_wrapper_Update_Changes_END --- EDIT HERE TO _BEGIN */
  }

I'm using Matlab R2015a, Windows 10 (64-bit) and Microsoft Visual C++ 2013.

Could anyone help me solve this problem? I'm starting to use Simulink now, so I don't have much experience.

Sorry for bad English, I'm from Brazil.