说明：  DSP与触摸屏的通讯程序设计,以台湾泉毅电子股份有限公司的触摸屏为例，对DSP与触摸屏的通讯程序设计进行了讨论。
(DSP communication and touch screen programming, Quan-yi of Taiwan Electronics Corp. as an example of the touch screen, touch screen on the DSP and the design of the communication process are discussed.)