si子是否允许rs232 null形的序列通信?
如果是的话,谁会给我以榜样?
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Ansi C与序列通信无关。 ANSI C是对C语言的正式描述,它没有界定图书馆。 与RS-232调温器进行沟通是有可能的,但在不同平台(Windows、LC、嵌入式处理器)中将完全不同。
无论用什么语言做什么都无法做到,但取决于您的办公室/平台,才能获得适当的设备驱动力(或抽象)。
举例来说,参见来文方:minicom /par。 某些简单的字句(关于类似于PPOSIX的平台)可能涉及<条码>开放式,其中使用<条码><>条码/条码>,用于对密码进行配置(浏览率等)。
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