KDS 3 / KSDK 1.2 fsl_misc_utilities missing externs?

[bosleymusic_com]

This :

  extern char   end asm ("end");

  extern char   heap_limit asm ("__HeapLimit");

inside of fsl_misc_utilites.c  causes a compiler error.

I did a search through the entire KSDK 1.2 path and the term  heap_limit doesn't show up anywhere other than the .c file itself, meaning it isn't actually externally declared.

Under the assumption I won't need this file for my project, I've deleted it from the path and the projects local SDK folder, however I'm wondering if I'm missing something else I may need?

Yes, I have sdk lib.a in my paths, and have built the library.

Yes, I have the eclipse update installed and can compile when the file is removed.

[ivadorazinova]

Hello Donald Bosley,

please, can you tell me in which demo/project the issue occurs?

Thank you,

Best Regards,

Iva

[bosleymusic_com]

An application that I'm building from scratch using the dev_msd_disk_frdmk22f_bm_frdmk22f as an example, as well as the usbd_sdk_frdmk22f_bm_frdmk22f library.

First there is type-o in the documentation :

From theUSB Stack Device Reference Manual, Rev. 1, 04/2015, page 56:

7.4.1 msc_handle_t

Description

Represents the MSC class handle.

Synopsis

typedef uint32_t msc_handle_t;

The actual typedef in the library is msd_handle_t

Also, even though I'm building out a device only application, do I need to also build and use elements from the host or another library? There seem to be a lot of missing types and externals that don't exist anywhere in the library : OS_MsgQ_Is_Empty as an example. Says declared externally in multiple places,

OS_MsgQ_Is_Empty Externally declared :

khci.c

usb_dev.c --> Function commented out that includes is

adapter_sdk.h ---> says declared externally

And appears to be declared in  adapter_sdk.c...

uint32_t OS_MsgQ_Is_Empty(os_msgq_handle msgq, void* msg)

But won't build?

Any advice?

***IF INCLUDE adapter_sdk.c instead of .h, it compiles...

[ivadorazinova]

Hello Donald,

I apologize for my late response.

Please, have you been still facing the issue?

Best Regards,

Iva