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[avr-libc-dev] [bug #31613] In pgm_read_byte the address is a byte inste

From: Reinier van der Welle
Subject: [avr-libc-dev] [bug #31613] In pgm_read_byte the address is a byte instead of an int
Date: Wed, 10 Nov 2010 14:23:53 +0000
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URL:
  <http://savannah.nongnu.org/bugs/?31613>

                 Summary: In pgm_read_byte the address is a byte instead of
an int
                 Project: AVR C Runtime Library
            Submitted by: reinier
            Submitted on: Wed Nov 10 14:23:52 2010
                Category: Library
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: libc code
                  Status: None
        Percent Complete: 0%
             Assigned to: None
             Open/Closed: Open
         Discussion Lock: Any
                 Release: 1.6.7
           Fixed Release: None

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Details:

I am trying to use pgm_read_byte(address) for reading a byte from tables in
program flash. The compiler requires a char (byte) address instead of an int
(16 bits) (which should be the case according to the documentation). Using an
int address skips every second byte in the table. How can I use int
addresses?
Thank you for your comments.
Reinier





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