一个单片机实验的电子琴程序清单 用汇编语言编成

T9 Text Input You can use this source code for input T9 Text Input(English)

开发流程-Development process

the header file for Graphic LCD with Toshiba T6963 controller

用单片机对A-Z和0-9等字符进行编码，并传输给另一单片机译码-With the microcontroller on the characters such as AZ and 0-9 encode and decode transmitted to another MCU

实验箱上的蜂鸣器发出对应的音调（中音），当同时按下L和1-7时是，蜂鸣器发出低音，同时按下H和1-7时，蜂鸣器发高音。只要按键没松开，蜂鸣器一直发声，直到松到按键。-The buzzer sounded on the test box corresponding to tone (Tenor), when at the same time when you press the L and 1-7, the buzzer sounded a bass, while pressing the H, and 1-7 when the buzzer made treble. As long as no release button, buzzer sound has always been, until the pine to the button.

本软件实现了232到CAN的具体转换的代码,对232和CAN都进行了很好的说明,编程环境是IAR

PS/2口向PC发送键盘信息；并通过UART发送-PS/2 keyboard I send information to the PC and sent through the UART

收音模块TEA5767模块驱动程序及测试程序。-the driver of tea5767 module.

还不错的LCD点阵提取程序,提供一些基本图案.-Dot matrix LCD is also good extraction procedures, to provide some basic patterns.

MSP430F20xx的汇编程序示例，包括定时器范例、比较器范例-MSP430F20xx the assembler sample, including the timer example, comparator example