XMEGA128 Study Notes 2-CVAVR Compilation Environment

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There are two commonly used compilation environments for XMEGA128: GCC and IAR for AVR. GCC is AVR Studio 5.0 developed by ATMEL, which is free software and has built-in routines for the development board. IAR for AVR is a commercial software. Today we will introduce to you a compilation environment CVAVR that supports XMEGA. It can automatically generate code by setting parameters without checking related registers. It also has built-in support for common devices such as single bus and LCD. The following figure is the effect diagram:

 


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24c32 CVAVR Program
/***************************************************** File name : 24c32.c Chip type : ATmega16 Program type : Application Clock frequency : 4.000000 MHz Memory model : Small External SRAM size : 0 Data Stack size : 256 *****************************************************/ #include mega16.h #include stdio.h
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