Error:'PRead' undeclared (first use in this function)

vinoth s1

How do i write a GCC compatible code for the beloe TI compiler code

static          __no_init DWORD  PRead;

func()
{
  ..
  if( PRead != TMPAVAILABLE )
  {
    ..
  }
  ..
}

__no_init was giving the warning, so i modified to

static           DWORD  PRead __no_init;

where __no_init is defined in in430.h

Now its giving the below error.

Error:'PRead' undeclared (first use in this function)

0 vinoth s1 over 11 years ago

Also i can see the below error

=========

expected '=', ',', ';', 'asm' or '__attribute__' before '__no_init'

----------------

0 George Mock over 11 years ago

So I could build it, I modified your example a bit to this ...

#include <in430.h>

static __no_init long PRead;

long test_fxn()
{
    return PRead;
}

That builds clean for me. I presume you are using <in430.h> from a directory similar to C:\ti_ccs60\ccsv6\ccs_base\msp430\include_gcc .

Thanks and regards,

-George

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