摘要
针对实际应用设计出一种基于LabVIEW与单片机控制的LED汉字显示屏,特点是通过在LabVIEW中进行图像信息扫描的方式,得到任意汉字的字模,然后经串口传递给单片机控制显示汉字。该方法字模由上位机生成,省去了字模库,简化了显示过程,实用性强。
A design of a LED display based on LabVIEW and MCU for practical application is introduced.Arbitrary character matrixes are achieved by means of image information scanning and then transferred to MCU.In this way the character matrix is generated from PC,and thus the font store can be omitted and the display process is simplified,which enables the display to have strong practicability.
出处
《电子科技》
2010年第11期74-76,共3页
Electronic Science and Technology
