| With the development of wireless sensor network and embedded technology, and its civil and military applications more widely, in order to realize theacquisition and transmission of information better, people need a converter to realize the communication network and Ethernet wireless sensor, so as to realize the environmental monitoring, industrial management etc.This thesis as a starting point, in the understanding of traditional way of collecting information and the development of the status quo, designed a Zigbee to Ethernet converter, the converter is mainly to achieve the data of wireless sensor network receives the CC2530through the network port is sent to the host computer to complete the remote receiving data. In the hardware on the ARM11embedded processor as the core, the design of ZigBee communication module based on CC2530, and builds the information interaction platform between CC2530and core board, the introduction of DM9000Ethernet chip and build related peripheral circuits, realized the communication between the converter and ethernet. Combined with the actual needs and the limitations of the embedded equipment software, the multi task real-time embedded Linux operating system and build the cross compile environment, the U-BOOT kernel cutting and transplantation and to meet our requirement.This thesis first introduces the present situation and development trend of converter, and briefly introduces the related knowledge of ZigBee communication technology, embedded system and Ethernet, with specific data acquisition environment, propose a solution based on ARM hardware, the design of the converter of host computer and slave computer software, computer software, including the software program design. Each module inside the converter, computer software is mainly the computer receiving end display interface implementation. Finally, the design and implementation of the converter is tested, the communication quality and other aspects of performance testing, test results show that the design of the original intention of the paper is the ARM based ZigBee to Ethernet converter can be realized, to a certain extent, overcomes the disadvantages of traditional wired transmission mode brings. |
