m48_2.map

这是基本的485通讯实例希望对大家有用。C语言编写用户可根据自己的情况修改相应的传输速率。

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File: J:\实验板例子\M48多机通讯例子\m48_2.c
Global variables memory map:

Variable                          Address   Size
send                                                                  180h     10
inbox                                                                 18Ah     10
n                                                                       R2      1