目录
版权声明...........................................................................................................................................2
目录...................................................................................................................................................3
引言...................................................................................................................................................5
1 技术概述....................................................................................................................................6
2 MzLH04 模块简介....................................................................................................................7
2.1 模块特点 ·············································································································································7
2.2 主要功能与基本参数··························································································································7
2.3 引脚示意图 ·········································································································································8
2.4 范例程序结构说明······························································································································9
2.4.1 Project文件夹····················································································································································10
3 基本绘图显示功能演示例程..................................................................................................12
3.1 MzLH04_BaseDraw基本绘图显示例程描述····················································································12
3.2 例程硬件连接简图····························································································································12
3.3 例程软件设置相关说明 ····················································································································12
3.4 操作演示说明····································································································································15
4 位图显示功能演示程序..........................................................................................................16
4.1 MzLH04_Bitmap基本功能描述········································································································16
4.2 例程硬件连接简图····························································································································16
4.3 例程软件设置相关说明 ····················································································································16
4.4 操作演示说明····································································································································19
5 中英文字符显示功能演示例程..............................................................................................20
5.1 MzLH04_CharShow基本功能描述···································································································20
5.2 例程硬件连接简图····························································································································20
5.3 例程软件设置相关说明 ····················································································································20
5.4 操作演示说明····································································································································20
6 直接数字显示功能演示例程..................................................................................................22
6.1 MzLH04_DirectNumber基本功能描述·····························································································22
6.2 例程硬件连接简图····························································································································22
6.3 例程软件设置相关说明 ····················································································································22
6.4 操作演示说明····································································································································23
7 MzLH04 模块基本驱动程序介绍..........................................................................................24
7.1 端口定义 ···········································································································································24
