In order to realize the bidirectional communication between two chips,three handshake signals are added based on the SPI interface. Accordingly,the corresponding driver is designed.
在硬件SPI接口的基础上,增加了三条握手信号并设计了相应的驱动程序,实现了两个芯片间的双向通信。
参考来源 - 基于PIC18F66J60的LonWorks以太网网关设计·2,447,543篇论文数据，部分数据来源于NoteExpress
SCA supports bidirectional communication between service providers and consumers.
SCA支持服务提供者与消费者之间的双向通信。
It adopts parallel bidirectional communication between hardware and computer.
硬件与计算机间通讯采用双向并行方式。
GIOP 1.1 added support for message fragmentation and GIOP 1.2 added support for bidirectional communication.
GIOP 1.1添加了对消息存储碎片的支持，GIOP 1.2添加了双向通信支持。
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