The Design And Implementation Of Embedded Electronic Organ Auxiliary System

With the rapid development of modern electronic product specialization and miniaturization, the development of various kinds of embedded products with low power consumption, high reliability has become an important focus of the information industry. This thesis has studied and developed the electronic organ assist system based on embedded Linux system, to achieve the user convenient management and operation of the electronic organ.First of all, by compiling and configuring the ARM Linux kernel, streamlining of embedded operating system, and ported designs and implements the electronic organ system platform; then, according to the particularity of the electronic organ special user needs and embedded products, the completion of the system needs analysis and outline design; on this basis, using the control package, signal groove mechanism and MVC model, the main modules of the detailed design; finally, in the use of QT development tools, Linux compiler environment to complete the system code.Electronic organ assisted the realization of the system with multi window interface management, serial protocol processing, the main interface, file management, function and network audio playback and recording module, and improved the boot process and system configuration files. The test shows that, this system has better interaction, security, stability and portability, and can meet the practical use of user demand for electronic organ.