-
AVR单片机入门及C语言高效设计实践(五)
ATMEAG16L的中断系统什么是“中断”?顾名思义中断就是中断某一工作过程去处理一些与本工作过程无关或间接相关...
AVR单片机入门及C语言高效设计实践(五)
ATMEAG16L的中断系统什么是“中断”?顾名思义中断就是中断某一工作过程去处理一些与本工作过程无关或间接相关或临时发生的事件,处理完后,则继续原工作过程。比如:你在看书,电话响了,你在书上做个记号后去接电话,接完后在原记号处继续往下看书。如有多个中断发生,依优先法则,中断还具有嵌套特性。又比如:看书时,电话响了,你在书上做个记号后去接电话,你拿起电话和对方通话,这时门铃响了,你让打电话的对方稍等一下,你去开门,并在门旁与来访者交谈,谈话结束,关好门,回到电话机旁,拿起电话,继续通话,通话完毕,挂上电话,从作记号的地方继续往下看书。由于一个人不可能同时完成多项任务,因此只好采用中断方法,一件一件地做。[第一段]
-AVR C language portal and efficient design practice (5) ATMEAG16L the system even interrupted Mody is "suspended"? As the name suggests is interrupted interruption of a process to deal with some of the work process unrelated or indirectly related to the temporary or , after treatment, to the original process. For example : in your reading, the phone rang, you have the book to be a mark after picking up the telephone, then after the original mark to continue down the reading. For more interruption, priority rules and the suspension characteristics also have nested. For instance : reading, the phone rang, you have the book to be a mark after pick
- 2023-05-14 06:10:03下载
- 积分:1
-
利用52单片机通过8254定时器实现控制电机的PWM调速程序,可实现开始,停止,加速,减速。
利用52单片机通过8254定时器实现控制电机的PWM调速程序,可实现开始,停止,加速,减速。-8254 through the use of 52 single-chip motor control timer PWM speed control process, can realize the start, stop, acceleration, deceleration.
- 2022-05-19 11:37:15下载
- 积分:1
-
1.熟悉硬件仿真工具KD30的使用。 2.修改样本程序 SAMP1a,使无论在计数或停止计数时,按 SW3 均对计数值清零,并停止计数。 3.编制一个秒表程序,...
1.熟悉硬件仿真工具KD30的使用。 2.修改样本程序 SAMP1a,使无论在计数或停止计数时,按 SW3 均对计数值清零,并停止计数。 3.编制一个秒表程序, 测试精度为0.1秒,按 SW1键启动计数,再按一次 SW1键停止计数。任何时候按 SW3 键停止计数,并对计数值清零。 4.按 SW1键后, 以 0.1 秒为单位开始计数,再按一次 SW1 键停止计数。若按 SW1 键时间超过2秒,则计数值清零,回到初始状态。-1. Familiar with the hardware simulation tool KD30 use. 2. Revised procedures SAMP1a samples, regardless of the count or counts at the end, according to SW3 numerical terms were right, reset, and stop counting. 3. Preparation of a stopwatch procedures, testing accuracy of 0.1 seconds, according to bond SW1 start counting, according to a key SW1 stopped counting. By SW3 any time to stop counting bond and reset the count. 4. By SW1 bond, after 0.1 seconds for start counting, according to a key SW1 stopped counting. If SW1 keys by the time more than two seconds, then reset the count and return to the initial state.
- 2023-08-01 05:40:03下载
- 积分:1
-
I write with VC metric hexadecimal number and the conversion process, absolutely...
我用VC写的十进制与十六进制数的转化程序,绝对独创,可用于需要浮点运算的单片机编程数值转化。-I write with VC metric hexadecimal number and the conversion process, absolutely original and the need for the floating-point operations into numerical microcontroller programming.
- 2022-02-01 13:02:59下载
- 积分:1
-
简易数字温度计的设计与制作简易数字温度计的设计与制作
简易数字温度计的设计与制作简易数字温度计的设计与制作-Simple digital thermometer design and production of simple digital thermometer design and production
- 2022-03-05 14:53:12下载
- 积分:1
-
Proteus的数码管仿真电路,希望对大家有点用,入门级的。
Proteus的数码管仿真电路,希望对大家有点用,入门级的。-Proteus simulation of the digital control circuit, in the hope that we are a bit used, entry-level.
- 2022-01-27 22:02:04下载
- 积分:1
-
24c16读写程序,I2C总线的,我试过,可以使用
24c16读写程序,I2C总线的,我试过,可以使用-24c16 literacy procedures, I2C bus, I tried to use
- 2022-08-09 02:04:35下载
- 积分:1
-
3*4键盘扫描程序
已加消抖功能
可以扩展为4*4~~~
只用8个I/O口就能实现...
3*4键盘扫描程序
已加消抖功能
可以扩展为4*4~~~
只用8个I/O口就能实现-3* 4 keypad scanner Buffeting extinction have been added functions can be extended to 4* 4 ~ ~ ~ only eight I/O port will be able to realize
- 2023-04-19 07:10:03下载
- 积分:1
-
vetess交换机管理软件,支持CLI管理,WEB管理,SNMP等各种常用管理功能...
vetess交换机管理软件,支持CLI管理,WEB管理,SNMP等各种常用管理功能-vetess switch management software, supports CLI management, Web management, SNMP management and other commonly used functions
- 2022-03-12 17:37:40下载
- 积分:1
-
protues仿真的51单片机做的推箱子游戏,液晶屏实现。
protues仿真的51单片机做的推箱子游戏,液晶屏实现。-protues Simulation 51 microcontroller to do Sokoban game, LCD screen to achieve.
- 2022-01-30 20:36:36下载
- 积分:1