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How to add FreeRTOS source files in your newly created FreeRTOS CCES project

When creating a new FreeRTOS CCES project, the FreeRTOS source files located in “$Your FreeRTOS Path$/FreeRTOSv10.0.0/FreeRTOS/Source/” should also be added into your project, otherwise linker will report below errors:

[Error li1021]  The following symbols referenced in processor 'P0' could not be resolved:

        'pvPortMalloc [_pvPortMalloc]' referenced from 'system\FreeRTOS\Source\event_groups.doj'

        'pvPortMalloc [_pvPortMalloc]' referenced from 'system\FreeRTOS\Source\queue.doj'

        'pvPortMalloc [_pvPortMalloc]' referenced from 'system\FreeRTOS\Source\stream_buffer.doj'

        'pvPortMalloc [_pvPortMalloc]' referenced from 'system\FreeRTOS\Source\tasks.doj'

        'pvPortMalloc [_pvPortMalloc]' referenced from 'system\FreeRTOS\Source\timers.doj'

        'pxPortInitialiseStack [_pxPortInitialiseStack]' referenced from 'system\FreeRTOS\Source\tasks.doj'

        'ulPortSetInterruptMask [_ulPortSetInterruptMask]' referenced from 'system\FreeRTOS\Source\event_groups.doj'

        'ulPortSetInterruptMask [_ulPortSetInterruptMask]' referenced from 'system\FreeRTOS\Source\queue.doj'

        'ulPortSetInterruptMask [_ulPortSetInterruptMask]' referenced from 'system\FreeRTOS\Source\stream_buffer.doj'

        'ulPortSetInterruptMask [_ulPortSetInterruptMask]' referenced from 'system\FreeRTOS\Source\tasks.doj'

        'vApplicationGetIdleTaskMemory [_vApplicationGetIdleTaskMemory]' referenced from 'system\FreeRTOS\Source\tasks.doj'

        'vApplicationGetTimerTaskMemory [_vApplicationGetTimerTaskMemory]' referenced from 'system\FreeRTOS\Source\timers.doj'

        'vApplicationStackOverflowHook [_vApplicationStackOverflowHook]' referenced from 'system\FreeRTOS\Source\tasks.doj'

        'vAssertCalled [_vAssertCalled]' referenced from 'system\FreeRTOS\Source\event_groups.doj'

        'vAssertCalled [_vAssertCalled]' referenced from 'system\FreeRTOS\Source\queue.doj'

        'vAssertCalled [_vAssertCalled]' referenced from 'system\FreeRTOS\Source\stream_buffer.doj'

        'vAssertCalled [_vAssertCalled]' referenced from 'system\FreeRTOS\Source\tasks.doj'

        'vAssertCalled [_vAssertCalled]' referenced from 'system\FreeRTOS\Source\timers.doj'

        'vPortClearInterruptMask [_vPortClearInterruptMask]' referenced from 'system\FreeRTOS\Source\event_groups.doj'

        'vPortClearInterruptMask [_vPortClearInterruptMask]' referenced from 'system\FreeRTOS\Source\queue.doj'

        'vPortClearInterruptMask [_vPortClearInterruptMask]' referenced from 'system\FreeRTOS\Source\stream_buffer.doj'

        'vPortClearInterruptMask [_vPortClearInterruptMask]' referenced from 'system\FreeRTOS\Source\tasks.doj'

        'vPortEndScheduler [_vPortEndScheduler]' referenced from 'system\FreeRTOS\Source\tasks.doj'

        'vPortEnterCritical [_vPortEnterCritical]' referenced from 'system\FreeRTOS\Source\event_groups.doj'

        'vPortEnterCritical [_vPortEnterCritical]' referenced from 'system\FreeRTOS\Source\queue.doj'

        'vPortEnterCritical [_vPortEnterCritical]' referenced from 'system\FreeRTOS\Source\stream_buffer.doj'

        'vPortEnterCritical [_vPortEnterCritical]' referenced from 'system\FreeRTOS\Source\tasks.doj'

        'vPortEnterCritical [_vPortEnterCritical]' referenced from 'system\FreeRTOS\Source\timers.doj'

        'vPortExitCritical [_vPortExitCritical]' referenced from 'system\FreeRTOS\Source\event_groups.doj'

        'vPortExitCritical [_vPortExitCritical]' referenced from 'system\FreeRTOS\Source\queue.doj'

        'vPortExitCritical [_vPortExitCritical]' referenced from 'system\FreeRTOS\Source\stream_buffer.doj'

        'vPortExitCritical [_vPortExitCritical]' referenced from 'system\FreeRTOS\Source\tasks.doj'

        'vPortExitCritical [_vPortExitCritical]' referenced from 'system\FreeRTOS\Source\timers.doj'

        'vPortFree [_vPortFree]' referenced from 'system\FreeRTOS\Source\event_groups.doj'

        'vPortFree [_vPortFree]' referenced from 'system\FreeRTOS\Source\queue.doj'

        'vPortFree [_vPortFree]' referenced from 'system\FreeRTOS\Source\stream_buffer.doj'

        'vPortFree [_vPortFree]' referenced from 'system\FreeRTOS\Source\tasks.doj'

        'vPortFree [_vPortFree]' referenced from 'system\FreeRTOS\Source\timers.doj'

        'vPortValidateInterruptPriority [_vPortValidateInterruptPriority]' referenced from 'system\FreeRTOS\Source\queue.doj'

        'vPortValidateInterruptPriority [_vPortValidateInterruptPriority]' referenced from 'system\FreeRTOS\Source\tasks.doj'

        'xPortStartScheduler [_xPortStartScheduler]' referenced from 'system\FreeRTOS\Source\tasks.doj'

 

Linker finished with 1 error

cc3089: fatal error: Link failed (code:1)

make[1]: *** [CHT4089_BF702_Monitor.dxe] Error 1

make: *** [all] Error 2

To fix above errors, please add below FreeRTOS source files in screenshot as following steps:

And for Sharc project, here is example to add below FreeRTOS source files:

  1. Create FreeRTOS virtual folder:

             a. Right-click on system folder -> New -> Folder

             b. Fill in folder name “FreeRTOS” in Folder name -> Click Advanced -> choose “Folder is not located in the file system (Virtual Folder)” -> click Finish button

       2. Create portable and MemMang virtual folder

       3. Add heap_4.c file into MemMang folder:

            a. Right-click on MemMang folder -> New -> File

            b. Select “Link to file in the file system” -> Browse and fill in the path of heap_4.c file under your FreeRTOS($Your FreeRTOS Path$/FreeRTOSv10.0.0/FreeRTOS/Source/portable/MemMang/heap_4.c)

       4. Add the remaining files in FreeRTOS folder as shown in the screenshot

       5. Rebuild the project