I am trying to build a CubeMX project. The project uses TouchGFX and TouchGFX requires some BSP drivers. I have added the files to my project as follows:

http://www.openstm32.org/tiki-download_file.php?display&fileId=508

I have indicated the particular file that is not being found.

I have added the folders to my include path:

http://www.openstm32.org/tiki-download_file.php?display&fileId=509

No matter what I try, I cannot get the project to build. I always get this error:
Building file: C:/Users/Administrator/workspace/StepperController_SW4STM32/TouchGFX/target/STM32F7TouchController.cpp
Invoking: MCU G++ Compiler
C:\Users\Administrator\workspace\StepperController_SW4STM32\SW4STM32\StepperController_SW4STM32\Debug
arm-none-eabi-g++ -mcpu=cortex-m7 -mthumb -mfloat-abi=hard -mfpu=fpv5-sp-d16 ‘-Dweak=attributeweak’ ‘-Dpacked=attributepacked’ -DUSE_HAL_DRIVER -DSTM32F746xx ‘-DUSE_BPP=16’ -I”C:/Users/Administrator/workspace/StepperController_SW4STM32/FATFS/Target” -I”C:/Users/Administrator/workspace/StepperController_SW4STM32/FATFS/App” -I”C:/Users/Administrator/workspace/StepperController_SW4STM32/Core/Inc” -I”C:/Users/Administrator/workspace/StepperController_SW4STM32/TouchGFX/target” -I”C:/Users/Administrator/workspace/StepperController_SW4STM32/USB_HOST/App” -I”C:/Users/Administrator/workspace/StepperController_SW4STM32/USB_HOST/Target” -I”C:/Users/Administrator/workspace/StepperController_SW4STM32/TouchGFX/generated/fonts/include” -I”C:/Users/Administrator/workspace/StepperController_SW4STM32/TouchGFX/generated/texts/include” -I”C:/Users/Administrator/workspace/StepperController_SW4STM32/TouchGFX/generated/images/include” -I”C:/Users/Administrator/workspace/StepperController_SW4STM32/TouchGFX/generated/gui_generated/include” -I”C:/Users/Administrator/workspace/StepperController_SW4STM32/TouchGFX/gui/include” -I”C:/Users/Administrator/workspace/StepperController_SW4STM32/Middlewares/ST/TouchGFX/touchgfx/framework/include” -I”C:/Users/Administrator/workspace/StepperController_SW4STM32/Drivers/STM32F7xx_HAL_Driver/Inc” -I”C:/Users/Administrator/workspace/StepperController_SW4STM32/Drivers/STM32F7xx_HAL_Driver/Inc/Legacy” -I”C:/Users/Administrator/workspace/StepperController_SW4STM32/Middlewares/Third_Party/FatFs/src” -I”C:/Users/Administrator/workspace/StepperController_SW4STM32/Middlewares/Third_Party/FreeRTOS/Source/include” -I”C:/Users/Administrator/workspace/StepperController_SW4STM32/Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS” -I”C:/Users/Administrator/workspace/StepperController_SW4STM32/Middlewares/Third_Party/FreeRTOS/Source/portable/GCC/ARM_CM7/r0p1” -I”C:/Users/Administrator/workspace/StepperController_SW4STM32/Middlewares/ST/STM32_USB_Host_Library/Core/Inc” -I”C:/Users/Administrator/workspace/StepperController_SW4STM32/Middlewares/ST/STM32_USB_Host_Library/Class/CDC/Inc” -I”C:/Users/Administrator/workspace/StepperController_SW4STM32/Drivers/CMSIS/Device/ST/STM32F7xx/Include” -I”C:/Users/Administrator/workspace/StepperController_SW4STM32/Drivers/CMSIS/Include” -I”C:/Users/Administrator/workspace/StepperController_SW4STM32/SW4STM32/StepperController_SW4STM32/Drivers/BSP” -I”C:/Users/Administrator/workspace/StepperController_SW4STM32/SW4STM32/StepperController_SW4STM32/Drivers/BSP/Components” -I”C:/Users/Administrator/workspace/StepperController_SW4STM32/SW4STM32/StepperController_SW4STM32/Drivers/BSP/STM32746G-Discovery” -Og -g3 -Wall -fmessage-length=0 -ffunction-sections -c -fno-exceptions -fno-rtti -MMD -MP -MF”Application/User/TouchGFX/target/STM32F7TouchController.d” -MT”Application/User/TouchGFX/target/STM32F7TouchController.o” -o “Application/User/TouchGFX/target/STM32F7TouchController.o” “C:/Users/Administrator/workspace/StepperController_SW4STM32/TouchGFX/target/STM32F7TouchController.cpp”

C:/Users/Administrator/workspace/StepperController_SW4STM32/TouchGFX/target/STM32F7TouchController.cpp: In member function ‘virtual void touchgfxinit()’:

C:/Users/Administrator/workspace/StepperController_SW4STM32/TouchGFX/target/STM32F7TouchController.cpp:21:4: error: ‘BSP_TS_Init’ was not declared in this scope
BSP_TS_Init(LCD_GetXSize(), LCD_GetYSize());
^~~~~~~~~~~

I am pulling my hair about about this. I am hoping that someone who knows a lot about SW4STM32 will take a look at this and let me know what I am doing wrong. I have also included my entire project in case that helps.

Thank you for whatever help you can provide.