基于ARM嵌入式系统多功能日历制作研究
关键词 日历 SEP3203 键盘 LCD
毕业设计说明书（论文）外文摘要
Title Based on ARM embedded system multi-function calendar production research
Abstract
The calendar is often used in life, and electronic production with the clock calendar is widely used in life.This design is based on ARM embedded system multi-function calendar production research. Embedded chip adopt to ARM7 as the core of the SEP3203 microprocessor, and in GE01 embedded system developing platform to complete the design. System by calling the RTC SEP3203 microprocessor real time clock module, LCD controller to realize the calendar with the keyboard interrupt function, and through the pulse width modulator buzzer connection, and realize the alarm clock time function. The main body of the software design thought is after the initial call display, RTC cycle interrupt timing, keyboard interrupt Settings that first calls initial program, complete all hardware initialization and default time, alarm clock set, and then into the infinite circulation and call display module complete real-time display, produced by the RTC the interruption of the alarm clock interrupt service function calls complete timing function, triggering the keyboard produce external interruption to set time and date and alarm clock.
Keywords Calendar SEP3203 Keyboard LCD
目次
1 引言 1
1.1 研究背景及意义 1
1.2 设计任务 2
2 总体设计方案与硬件介绍 2
2.1 系统结构 2
2.2 SPE3203芯片 3
2.2.1 SPE3203结构框图 4
2.2.2 RTC 实时时钟控制器 4
2.2.3 LCD 控制器 6
2.2.4 PWM 控制器 7
2.2.5 INTC 中断控制器 8
2.3 GE01嵌入式系统开发平台 10
2.3.1 GE01母板布局框图 11
2.3.3 键盘 13
3 软件设计 14
3.1 整体设计 14
3.2 初始化模块 15
3.3 中断处理模块 16
3.4 显示模块 18
3.5 其他小模块 19
3.5.1振铃模块 19
3.5.2 星期换算模块 21
4 调试 22
4.1 建立仿真环境 22
4.2 功能调试 24
5 改进方案 26
结论 28
参考文献 30