Re: volital registers

• Date: Fri, 01 Nov 1996 11:20:57 -0800
• From:
  Stephen Williams <steve@icarus.com>
• Reply-To:
  Stephen Williams <steve@icarus.com>
• Cc: crossgcc@cygnus.com, nev@ipc.com
• Content-Type: text/plain; charset=us-ascii
• In-Reply-To: Your message of "Fri, 01 Nov 1996 08:41:29 EST." <3279FE09.1763@snet.net>

#define SCSR (*(unsigned short *)0xfffC0C)
#define SCDR (*(unsigned short *)0xfffC0E)

Try instead

#define SCSR (*(volatile unsigned short *)0xfffC0C)
#define SCDR (*(volatile unsigned short *)0xfffC0E)

This is proper ANSI/ISO C for what you want.

-- 
Steve Williams
steve@icarus.com
steve@picturel.com

"The woods are lovely, dark and deep.  But I have promises to keep,
And lines to code before I sleep, And lines to code before I sleep."

• volital registers
• From: Neville Mair <nev@snet.net>

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