Design And Realization On VxWorks Embedded PECVD Equipment System

More and more on the international market, based on the VxWorks platformdevelopment and application of automation control software for large-scale high-endequipment, especially in the large-scale medical equipment, large-scale solar energyproduction equipment, and a variety of large-scale industrial control systems (electricity,gas controlpower plant units, control, etc.) has been widely used. Solaris as theiroperating system of choice, which has a well-designed and very stable performance. Forenterprises, the social research PECVD equipment and software control, mainly throughthe introduction of new technology and the establishment of the new production system,equipment production and control processes, engineering. Manifestation of thecompetitiveness of enterprises technological innovation, service innovation, theenterprise industrial structure adjustment and upgrading, PECVD equipment greaterexpansion and enhancement based on the original.VxWorks operating system kernel implements the system task and its developmentenvironment in detail. Subsequently given the VxWorks operating system applications,hardware platform, focused on the analysis of the MPC8540in VxWorks and PECVDunderlying driver programming and design, PECVD equipment system hardwareconfiguration and initialization, servo motor control module, PC machine serialcommunication module program design, program design, the flow sensor moduleprogram man-machine interface, control system application main program designed todo a detailed introduction-depth study of the serial driver, and PECVD each functionalmodule design process and gives the module design process Figure.