Take note that the assembly code is using old syntax.
It is better to use code attached now.

Originally I want to port this to 30F2010 but I need
some time to learn dsPIC assembly and I know almost
nothing of VB. Therefore I think it is much better
to release it to public and hopefully better code will 
come out from this. There are some limitation of the 
bootloader. The VB interface need to be changed a bit 
as well. Moreover I will prefer a GCC command line version
across Windows and Linux.

Hopefully the information will be useful to those who are
interested in dsPICs. It would be greatly appreciated that 
enhancement to the code is also made available to the public.

Regards,
Xiaofan

;...........................................................................
...
;Uninitialized variables in X-space in data memory
;...........................................................................
...
         .section .xbss, bss, xmemory
buffer:	.space 128 
dummycrc: .space 1

;...........................................................................
...
;Uninitialized variables in Y-space in data memory
;...........................................................................
...
          .section .ybss, bss, ymemory

;...........................................................................
...
;Uninitialized variables in Near data memory (Lower 8Kb of RAM)
;...........................................................................
...
          .section .nbss, bss, near

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