Communication of Data Acquisition System Based on PIC Single-chip Microcomputer and Max1480
Jun-Jie Huang
Abstract
Jun-Jie Huang
Abstract
485 communication net based on PIC single-chip microcomputer and Max1480 was built in the paper,including the design of the circuit for communication between single-chip microcomputer and PC,and net communication protocol.Based on this,a communication program was developed,and a multi-host communication system was built by using the function of address inspecting of PIC single-chip microcomputer.This system is so reliable that it provides a safeguard for coal mine safety production.
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485 communication net based on PIC single-chip microcomputer and Max1480 was built in the paper,including the design of the circuit for communication between single-chip microcomputer and PC,and net communication protocol.Based on this,a communication program was developed,and a multi-host communication system was built by using the function of address inspecting of PIC single-chip microcomputer.This system is so reliable that it provides a safeguard for coal mine safety production.
Key concepts: Microcomputer, Computer science, Data acquisition, Computer hardware, Embedded system, Chip, Communications protocol, Host (biology)