摘要
通过在BTF020单片机的RAM中建立缓冲区数组并对虚拟LCD的显示数据进行存储,然后通过单片机的串口将该数据传送给PC机,再用VB6.0语言对这些数据进行处理并构建虚拟LCD的界面,使其能够正确显示字符或者图形。实验结果表明,所建的虚拟LCD显示模块具有开发简便、快速、通用性强的特点。
The display data of the virtual LCD is stored by creating the buffering arrays in RAM of BTF020 MCU, and the data is delivered to PC by the serial port of the MCU. The delivered data is processed and the interface of the virtual LCD is es- tablished by using VB6.0, and the character and the graph can be displayed rightly. The experimental results show that the established virtual LCD module has the characteristic of convenience, speediness and commonality.
出处
《电子技术应用》
北大核心
2011年第2期127-129,共3页
Application of Electronic Technique
基金
上海市教委重点学科建设项目资助(J51801)
上海第二工业大学校基金项目资助(QD209010)
