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/*显示模块,可通用于基于HD44780内控器的液晶显示器*/ #include #include #define uchar unsigned char bit bflag ; sbit LIGHT = P0^4; sbit E = …
HD44780 源代码
汇集 HD44780 相关的电路原理图、PCB工程文件、单片机/FPGA源代码、数据手册与应用设计方案。
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### uVision2 Project, (C) Keil Software ### Do not modify ! Target (Target 1), 0x0000 // Tools: 'MCS-51' Group (Source Grou…
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//-----------------------函数声明，变量定义-------------------------------------------------------- #include #include //-------------…
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/* * Copyright (C) 2001-2003 by egnite Software GmbH. All rights reserved. * * Redistribution and use in source and binary form…
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/* * Copyright (C) 2001-2003 by egnite Software GmbH. All rights reserved. * * Redistribution and use in source and binary form…
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#ifndef _DEV_HD44780_H_ #define _DEV_HD44780_H_ /* * Copyright (C) 2001-2003 by egnite Software GmbH. All rights reserved. * * …
源码文件
### uVision2 Project, (C) Keil Software ### Do not modify ! Target (Target 1), 0x0000 // Tools: 'MCS-51' Group (Source Grou…
源码文件
//-----------------------函数声明，变量定义-------------------------------------------------------- #include #include //-------------…
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#include #include sbit GND_LCD=P1^7; sbit rs=P1^0; sbit rw=P1^1; sbit e=P1^2; unsigned char busy(void); void ctrl(uns…
源码文件
The HD44780 Driver There are several ways of wiring up the HD44780 devices. Your choice will probably be governed largely by you…