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WDT_overflow_int
- ARM732位嵌入式系统,看门狗溢出产生中断的代码
watchdog
- avr单片机看门狗的演示程序,可以通过清狗和不清狗看到看门狗的溢出效果。
WDT_overflow_reset
- arm嵌入式系统lpc22**看门狗溢出复位源代码
WDT_overflow_int
- arm嵌入式系统lpc22**看门狗溢出产生中断源代码
STC12C5410ADmonolithicwatchdog
- 本程序验证 STC12C5410AD 单片机的看门狗及其溢出时间计算公式-This procedure confirms the STC12C5410AD monolithic integrated circuit s watch-dog and the overflow count-down formula
watchdog
- 在系统运行以后也就启动了看门狗的计数器,看门狗就开始自动计数,如果到了一定的时间还不去清看门狗,那么看门狗计数器就会溢出从而引起看门狗中断,造成系统复位。所以在使用有看门狗的芯片时要注意清看门狗。-Watchdog implication
Delay
- ◆最大延时9.999s; ◆汇编语言源代码输出; ◆延时精度取决于时钟晶振; ◆计算值基于理想晶振; ◆占用3个堆栈资源; ◆中断可能导致延时加长; ◆注意导致看门狗溢出;-◆ maximum delay is 9.999s ◆ assembly language source code output ◆ calculated based on the ideal crystal ◆ occupy three stack resource ◆ disruptio
wdt_demo
- 看门狗分硬件看门狗和软件看门狗。硬件看门狗是利用一个定时器电路,其定时输出连接到电路的复位端,程序在一定时间范围内对定时器清零(俗称“喂狗”),因此程序正常工作时,定时器总不能溢出,也就不能产生复位信号。如果程序出现故障,不在定时周期内复位看门狗,就使得看门狗定时器溢出产生复位信号并重启系统。-Watchdog Watchdog hardware and software watchdog points. Is to use a hardware watchdog timer circuit,
C8051F040TTWatchdog
- /看门狗定时器(WDT)是在每一个硬件定时器复位这使 / /将一个可编程的后超时间隔。当WDT超时,它 / /将强制器件复位。为了防止复位,WDT必须重新启动 / /由应用软件之前,溢出。如果系统遇到 / /软件或硬件故障无法重启软件 -// The Watchdog Timer (WDT) is a hardware timer enabled on every reset that // will timeout after a programmable inter
anjianweigou
- 通过按键喂狗防止溢出复位 看门狗演示程序 在16383个机器周期内必须至少喂狗一次 标准AT89s52单片机试验通过。-Button to feed the dog through the demonstration program to prevent overflow in the watchdog reset 16383 machine cycle to feed the dog at least once a standard AT89s52 microcontroller
LPC2138_watdog
- LPC2138看门狗源码,包括了看门狗溢出复位,看门狗中断,喂狗中断-LPC_2138 watch dog Program.
EFM32G230F128_WDOG
- 本工程源码实现EFM32G230F128微控制器片上看门狗驱动,通过打开看门狗,等看门狗溢出产生看门狗复位,实现系统复位效果。开发环境是基于MDK4.22。-This project source code to achieve the watchdog driver EFM32G230F128 micro-controller chip, a watchdog reset by watchdog overflow open watchdog, etc., to achieve the effe
8.IWDG
- STM32F103VET6的IWDG使用例程,如果左按键按下,就喂狗,只要左键不停的按,看门狗就一直不会产生复位,保持红灯的常亮,一旦超过看门狗定溢出时间(Tout)还没按,那么将会导致程序重启,这将导致红灯熄灭一次-STM32F103VET6 the the IWDG use routine, if the left button is pressed, you feed the dog, Left-stop, the watchdog has not generate a reset, to
key-feed-the-dog
- 利用单片机实现按键喂狗 通过按键喂狗防止溢出复位 看门狗演示程序 在16383个机器周期内必须至少喂狗一次 标准AT89s52单片机试验通过-MCU button to feed the dog to feed the dog through the key 16383 machine cycle to prevent overflow reset the watchdog demonstration program must be at least feed the dog on
watchdog
- 定时模式:将WDT设置为定时模式产生定时中断,控制P1.0的输出,使LED周期亮灭。 看门狗模式:将WDT设置成看门狗模式,此时,当看门狗定时器溢出时,将会产生复位。 -Timing mode: WDT setting the timing mode timer interrupt, control the P1.0 output, the LED cycle light off. Watchdog mode: WDT set watchdog mode, at this time, w
sy6
- 本实验将实现如下功能:如果看门狗没有复位,DS0将常亮,如果WK_UP按键按下,就喂狗,只要WK_UP不停的按,看门狗就一直不会产生复位,保持DS0的常亮,一旦超过看门狗定溢出时间(Tout)还没按,那么将会导致程序重启,这将导致DS0熄灭一次。 -The experiment will achieve the following functions: If the watchdog is not reset, DS0 will be lit, if WK_UP button is pres
WDT
- 看门狗应用.本程序系统启动时,LED1点亮,正常运行时,LED1熄灭,LED2开始闪烁程序设置看门狗溢出时间为:1.9s,定时器必须在此时间内复位看门狗(喂狗),否则会引起系统复位,LED1再次点亮后熄灭,LED2重新开始持续闪烁.-Watchdog application of this procedure when the system starts, LED1 lights up during normal operation, LED1 off, LED2 starts flashing
watchdog-overflow-test
- STC89c51单片看门狗溢出测试,也适用于STC其他系列单片机,不过有可能需要稍作修改-STC89c51 single watchdog overflow test, but also for other STC series microcontroller, but there may need to make some modifications
Watchdog
- 使用于51单片机,C语言编写,通过按键模拟看门狗溢出的实验。-Used in 51 single chip microcomputer, C language, through the experiment of key analog watchdog overflow.
73-看门狗溢出测试
- 73-看门狗溢出测试(73- watchdog overflow test)