在LPC2103上调试成功的4*4键盘函数，一个最重要的是要在GPIO口外接上来电阻！-In LPC2103 debugging success on 4* 4 keyboard function, one of the most important is to connect to GPIO esrtuary resistance!

用lpc2103做的基于μcosII的LED闪灯控制，上面4个灯和下面4各分别控制-Lpc2103 do with the LED-based flash μcosII control, four lights above and below the respective control 4

本压缩包包含了ARM处理器LPC2103的所有功能模块的示例程序，包括串口，中断，I2C，SPI，ADC，Timer，RTC，watchdog，SSP等。非常难得专业资料。-This archive contains all the features of LPC2103 ARM processor sample program modules, including serial, interrupts, I2C, SPI, ADC, Timer, RTC, watchdog, SSP, etc

自己编写的测试代码，ARM7（LPC2103）的4路外部中断代码，适合入门。-Their own test code written in ARM7 (the LPC2103) 4-way external interrupt code, suitable for beginners.