摘要
本文针对微型票据打印机的应用特点,解析了ZJ-5802蓝牙微型票据打印机的底层功能,用Java语言开发了基于Android手机的API。此API具有文本编辑和打印、快速曲线打印、表格打印、图片打印等功能,与打印机生产商提供的接口函数相比较,功能更丰富,对打印机的操控更为方便、灵活。本文开发硬件设备底层功能的方法对于软件开发者具有重要的参考价值。
With the practical advantages of receipt printer, the APIs are developed for Andorid mobile phone using Java language based on the fundamental functions of ZJ-5802 bluetooth receipt printer. The APIs have realized the functions, such as text editing and printing, fast printing of curve tables and images printing. Compared with the interface functions provided by the printer manufacturer, these APIs provide richer functions and better flexibility for operation. The development method shows a valuable scope for the similar software de- velopment.
出处
《单片机与嵌入式系统应用》
2017年第2期65-69,共5页
Microcontrollers & Embedded Systems
