This application creates an USB HID (Human-Interface Device) keyboard on a host computer. Pressing any of the buttons on the board outputs characters or special keys on the host side
标签： Human-Interface application Pressing computer
上传时间： 2014-01-04
上传用户：曹云鹏
This example shows how to update at regulate period the WWDG counter using theEarly Wakeup interrupt (EWI). The WWDG timeout is set to 262ms, refresh window set to 41h and the EWI isenabled. When the WWDG counter reaches 40h the EWI is generated and in the WWDGISR the counter is refreshed to prevent a WWDG reset and led connected to PC.07is toggled.The EXTI line9 is connected to PB.09 pin and configured to generate an interrupton falling edge.In the NVIC, EXTI line9 to 5 interrupt vector is enabled with priority equal to 0and the WWDG interrupt vector is enabled with priority equal to 1 (EXTI IT > WWDG IT). The EXTI Line9 will be used to simulate a software failure: once the EXTI line9event occurs (by Pressing Key push-button on EVAL board) the correspondent interruptis served, in the ISR the led connected to PC.07 is turned off and the EXTI line9pending bit is not cleared. So the CPU will execute indefinitely EXTI line9 ISR andthe WWDG ISR will never be entered(WWDG counter not updated). As result, when theWWDG counter falls to 3Fh the WWDG reset occurs.If the EXTI line9 event don抰 occurs the WWDG counter is indefinitely refreshed inthe WWDG ISR which prevent from WWDG reset. If the WWDG reset is generated, after resuming from reset a led connected to PC.06is turned on. In this example the system is clocked by the HSE(8MHz).
上传时间： 2013-11-11
上传用户：gundamwzc
“抓住它”小遊戲，a applet that plays a game called Catch the Crearure. have the crature appear at a ramdom lacation for a random durarion. the goal is to catch the creature by Pressing the moouse button while the mouce pointer is on the creature
标签：
上传时间： 2015-04-13
上传用户：王者A
The simulator GUI is started with command ui_start in Matlab command window. WLAN simulation starts by clicking the Start Simulation button in the GUI window. WLAN simulation can be terminated, before set number of packets have been reached by Pressing control-C .
标签： command simulation simulator ui_start
上传时间： 2016-06-11
上传用户：sevenbestfei
Artistic Style is a reindenter and reformatter of C, C++, C# and Java source code. When indenting source code, we as programmers have a tendency to use both spaces and tab characters to create the wanted indentation. Moreover, some editors by default insert spaces instead of tabs when Pressing the tab key, and other editors (Emacs for example) have the ability to "pretty up" lines by automatically setting up the white space before the code on the line, possibly inserting spaces in a code that up to now used only tabs for indentation.
标签： reformatter reindenter and Artistic
上传时间： 2013-12-20
上传用户：康郎
Laser Control is a java program that using a webcam detects when a laser pointer is in a specified hotspot and then does the equivalent of Pressing a specified keyboard key. thus controlling Media Portal through it s hot keys. the hotspots can be set by the user as well as the actions taken. Make your wall into a remote controll.
标签： specified Control detects program
上传时间： 2016-08-20
上传用户：英雄
Decimal counter which is counting from 256 to 0. After that there will appear logic "1" in out. You can stop counting by Pressing sequence. I called it detonation clock :]
标签： counting Decimal counter appear
上传时间： 2014-10-13
上传用户：731140412
