In this paper, the features and basic protocols of data communication of I2C Bus are introduced, and the concrete method of data communication programming of I2C Bus is described in detail via an example of data transfer between DSP TMS320C32 and CMOS Color Digital Camera IC OV7610.
The conception of data transfer is introduced, and several implementing methods are depicted and compared,which are data pipe,data windows,dynamic SQL statement,BDE(Borland Database Engine) of Delphi and DCT(Data Conversion Tool) of Oracle.
Embedded system based on ARM7 MCU S3C44B0X and network interface chip RTL8019AS is developed,on which uClinux operation system is ported. Serial port/Ethernet data transfer device through TCP/IP protocol is developed under RH Linux 9.0 and uClinux cross development tools for ARM.
The outcome shows that the communication system of an agent-based automated substation improves the accuracy and reliability of the data transfer and presents it in real-time.
Analysis of the Random Flow Generated by the Feedback Transport Protocol in a Data Transfer Network
A mathematical model for the distributed traffic control algorithm used in modern data transfer networks is designed and distributions of the important characteristics of the algorithm are derived.
Typical subsystems of complex telecommunication networks, such as computing systems, two-pole data transfer networks and others, are investigated.
Along with interferences, multipath propagation and, in particular, its instability in shallow sea is the main obstacle to increasing the digital data transfer rate in underwater acoustic communication systems.