资源列表
lcd
- LCD1602液晶实验 源文件及程序,方便进行LCD的学习-The LCD1602 LCD experiment source documents and procedures to facilitate learning LCD
I2C_LED
- CORTEX M3 LED灯与I2C的结合应用,LED灯0-6轮流点亮-CORTEX M3 LED lights combined with I2C applications, LED lamp 0-6 ROTATE
AD-interrupt
- 单片机中的AD使用中断应用程序,我们可以利用中断来实现AD转换-AD microcontroller used to interrupt the application, we can use the interrupt to realize AD conversion
Led-Blinking
- Led blinking program built in C
swra218b
- this is a good guide for beginning to ti s cc2530zdk
AN2420-1Wirecom
- DS2480 1 wire interface spec
time
- 能够实时记录时间并可修改时间,可以初始化-Real-time recording and modifacation time,and you can initialize
VMD642_CPLD
- 本例程位于 VMD642_CPLD目录中。 使用 CPLD 实现辅助译码、LED 指示灯控制、看门狗等各种逻辑控制电路。源程序使 用 Verilog HDL书写,编译开发系统使用 Cypress公司的 Warp 6.3。-This routine is located VMD642_CPLD directory. Using CPLD implementation auxiliary decoding, LED indicator control, watchdog, and othe
Interup6jian
- 有关利用按键和中断的方法实现控制流水灯依次出现不同花样的实例-On the use of keys and interrupt control method to achieve water lights turn there are different instances of the pattern
robotc.zip
- this robot control program for stepping motor,this robot control program for stepping motor
SD_Card_IF_Software
- sd card input,output source program
按键程序
- 键盘扫描方法是:行线P10~P13为输出线,列线P14~P17为输入线。一开始单片机将行线(P10~P13)全部输出低电平,此时读入列线数据,若列线全为高电平则没有键按下,当列线有出现低电平时调用延时程序以此来去除按键抖动。延时完成后再判断是否有低电平,如果此时读入列线数据还是有低电平,则说明确实有键按下。最后一步确定键值。现在我们以第二行的S5键为例,若按下S5后我们应该怎么得到这个键值呢?当判断确实有键按下之后,行线轮流输出低电平,根据读入列线的数据可以确定键值。首先,单片机将P10输出为低
