Design of serial device server based on MSP430F149
Zheng Chen
Abstract
Zheng Chen
Abstract
Microprocessor MSP430 has ultralow -power and includes abundant function modules. The chief controller MSP430F149 and ethernet chip CS8900A are used to design serial device server, in which simple TCP/IP is embedded. It is debugged on the experiment equipment in the process control lab and realizes the conversion between RS -232 and RJ45. Serial equipment is linked to ethernet, and remote network control is executable.
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Microprocessor MSP430 has ultralow -power and includes abundant function modules. The chief controller MSP430F149 and ethernet chip CS8900A are used to design serial device server, in which simple TCP/IP is embedded. It is debugged on the experiment equipment in the process control lab and realizes the conversion between RS -232 and RJ45. Serial equipment is linked to ethernet, and remote network control is executable.
Key concepts: Computer science, Embedded system, Ethernet, Serial communication, Operating system, Computer hardware, Serial port, Microprocessor