Title: Design on Human-machine Interface of LCD Touch Screen Based on W77E58 MCU
Abstract: A kind of approach of achieving the friendly LCD touch-screen interactive based on the MCU was described in this paper.The hardware platform was mainly based on the high performance microcontroller W77E58,LCD controller RA8835 and touch controller ADS7843 to constructed the core and software was modularly designed on C51 ogramming language by setting the structure variables and simulation SPI timing to achieve a multi-level menu display and touch function.The touch-screen has been used as the human interface of the pulsed eddy currents data acquisition system,and it can achieve the function of parameter settings and status display to ensure the system has good human-computer interaction.
Publication Year: 2012
Publication Date: 2012-01-01
Language: en
Type: article
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