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AVR Assembler AVR Assembler
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6
Preprocessor
6.13
Operators
AVR Assembler
Preface
1
AVR Assembler Known Issues
2
AVR Assembler Command Line Options
3
Assembler Source
4
AVR Assembler Syntax
5
Assembler Directives
6
Preprocessor
6.1
#define
6.2
#undef
6.3
#ifdef
6.4
#ifndef
6.5
#if and #elif
6.6
#else
6.7
#endif
6.8
#error, #warning, and #message
6.9
#include
6.10
#pragma, General Purpose
6.11
#pragma, AVR Part Related
6.12
# (empty directive)
6.13
Operators
6.13.1
Stringification (#)
6.13.2
Concatenation (##)
6.14
Pre-defined Macros
7
Expressions
The Assembler incorporates constant expressions.
8
AVR Instruction Set
9
Revision History
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6.13 Operators