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Description: This demo uses the selected hardware platform as an SD card reader. Connect the hardware platform to a computer through a USB cable.
To run this project, you will need to load the corresponding firmware into the devices. There are two methods available for loading the demos: Precompiled demos and source code projects.
Precompiled Demos are available in the “\USB – Precompiled Demos” folders. Each demo should be prefaced with the hardware platform it is compiled for. Select the file that matches the hardware that you have and the demo that you want to run. For more information about how to load a precompiled project, please see the “Getting Started – Loading a precompiled demo” guide.
The source code for this demo is available in the “Topics…->MPLAB IDE).
Please note that when using either the C30 or C32 demo projects you will be required to select the correct processor for the demo board.
1) Open the associated project file
2) In MPLAB Select “Configure->Select Device”
3) In the device list box in the top left corner of that window, select the desired device.
NOTE WHEN USING THE HID BOOTLOADER (for PIC18F87J50 PIM): The “USB Device - Mass Storage - SD Card reader” and “USB Device - Mass Storage - SD Card data logger” demos make use of the SD Card PICtail Daughter Board (Microchip® Direct: AC164122). This PICtail uses the RB4 I/O pin for the card detect (CD) signal, and is actively driven by the PICtail. The active drive overpowers the pull up resistor on the RB4 pushbutton (on the PIC18F87J50 FS USB Plug-In Module board). As a result, if the PIC18F87J50 is programmed with the HID bootloader, and an SD Card is installed in the socket when the microcontroller comes out of reset, the firmware will immediately enter the bootloader (irrespective of the RB4 pushbutton state). To exit the bootloader firmware, remove the SD Card from the SD Card socket, and tap the MCLR button. When the SD Card is not plugged in, the PICtail will drive the card detect signal (which is connected to RB4) logic high, which will enable the bootloader to exit to the main application after coming out of reset. Once the main application firmware is operating, the SD Card can be plugged in. The SD Card is “hot-swappable” and should be recognized by the host upon insertion. To avoid this inconvenience when using the bootloader with the PICtail, it is suggested to modify the bootloader firmware to use some other I/O pin for bootloader entry, such as RB0 (which has a pushbutton on it on the HPC Explorer board).
Platform: |
Size: 773398 |
Author: bluntpig |
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Description: CSharp直接控制usb-232的范例-CSharp direct control usb-232 model
Platform: |
Size: 61440 |
Author: aa |
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Description: Avr Atmeg128汽车行驶记录仪 带有USB驱动
c语言-Avr Atmeg128 car logger with a USB drive c language
Platform: |
Size: 228352 |
Author: zhangxun |
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Description: ：以ARM9系列芯片S I、R912I W4,1X为核心，主要针对中低档扣普及性车型，设计和开发符合国家标准的新型汽车行驶记录仪． 介绍了行驶记录仪硬件，软件结构．包括数据采集、数据存储、与P(、机进行串口和USB通讯、I CD显示、GI S定位系统等在内的硬软件的组成部分．通过模拟实验研究。该记录仪可靠性高、使用方便； 自动导航和定位系统，包括全球卫星定位系统和电子地图也取得了较好的使用效果．-: The ARM9 family of chips SI, R912I W4, 1X as the core, mainly targeted at middle and low deduction universal models, design and development of national standards in line with the new car logger. Introduce a traffic logger hardware, software structure. Including data collection, data storage, and P (, machine serial and USB communications, I CD shows, GI S positioning systems, including hardware and software components.通过simulation study. The logger high reliability, easy to use automatic navigation and positioning systems, including global satellite positioning systems and electronic maps have also made good use of effects.
Platform: |
Size: 558080 |
Author: 不想了 |
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Description: IRP Hook 键盘Logger源代码
键盘Logger是Hook 键盘类驱动Kbdclass的分发函数，在类驱动的下面是端口驱动。用DeviceTree 可以看到PS/2键盘的端口驱动是i8042prt,USB键盘的端口驱动是Kbdhid。无论是PS/2 键盘还是USB键盘，在端口驱动处理完IRP之后都会调用上层处理的回调函数，即KbdClass 处理输入数据的函数。Hook 这个回调函数，不但可以实现兼容PS/2 键盘和USB 键盘的Logger,而且比分层驱动的方法更加隐蔽。-IRP Hook Keyboard Logger Keyboard Logger is the source code for Hook the keyboard class driver Kbdclass distribution function, the following is in the class-driven port driver. DeviceTree can be seen with the PS/2 keyboard port driver is i8042prt, USB keyboard port driver is Kbdhid. Both PS/2 keyboard or USB keyboard, processing the IRP in the port driver will be called after the callback function of the upper handle, that is KbdClass processing the input data function. Hook This callback function can be achieved not only compatible with PS/2 keyboard and USB keyboard Logger, and the score-driven approach is more hidden layers.
Platform: |
Size: 57344 |
Author: ithurricane |
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Description: inline hook 可以实现兼容PS/2键盘和USB键盘的Logge 源代码
键盘Logger是Hook 键盘类驱动Kbdclass的分发函数，在类驱动的下面是端口驱动。用DeviceTree 可以看到PS/2键盘的端口驱动是i8042prt,USB键盘的端口驱动是Kbdhid。无论是PS/2 键盘还是USB键盘，在端口驱动处理完IRP之后都会调用上层处理的回调函数，即KbdClass 处理输入数据的函数。Hook 这个回调函数，不但可以实现兼容PS/2 键盘和USB 键盘的Logger,而且比分层驱动的方法更加隐蔽。-inline hook can be achieved is compatible with PS/2 keyboard and USB keyboard Logge source code for the keyboard Hook Keyboard Logger is a class driver Kbdclass distribution function, the following is in the class-driven port driver. DeviceTree can be seen with the PS/2 keyboard port driver is i8042prt, USB keyboard port driver is Kbdhid. Both PS/2 keyboard or USB keyboard, processing the IRP in the port driver will be called after the callback function of the upper handle, that is KbdClass processing the input data function. Hook This callback function can be achieved not only compatible with PS/2 keyboard and USB keyboard Logger, and the score-driven approach is more hidden layers.
Platform: |
Size: 62464 |
Author: ithurricane |
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Description: USB Device - Mass Storage - SD Card data logger
Platform: |
Size: 145408 |
Author: knsitu |
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Description: 通用键盘鼠标模拟(包括USB和PS2)
通过直接调用Kbdclass的回调函数KeyboardClassServiceCallback直接给上层发送键盘驱动。这个方法网上已经公开，参考 Hook KeyboardClassServiceCallback实现键盘 Logger，其他的还有很多，可以到网上去查。
简单说一下没有公开的部分，就是按下和松开的模拟，已经扩展键的模拟。
模拟主要是构造KEYBOARD_INPUT_DATA结构，按下和松开的Flags分别对应KEY_MAKE、KEY_BREAK，然后调用KeyboardClassServiceCallback。-Universal keyboard and mouse simulation (including USB and PS2)
Platform: |
Size: 25600 |
Author: ljh |
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Description: 可以实现兼容PS/2键盘和USB键盘的Logge 源代码 键盘Logger是Hook 键盘类驱动Kbdclass的分发函数，在类驱动的下面是端口驱动。用DeviceTree 可以看到PS/2键盘的端口驱动是i8042prt,USB键盘的端口驱动是Kbdhid。无论是PS/2 键盘还是USB键盘，在端口驱动处理完IRP之后都会调用上层处理的回调函数，即KbdClass 处理输入数据的函数。-Can realize the compatibility of PS/2 keyboard and USB keyboard Logge source code Logger keyboard Hook keyboard driver Kbdclass distribution function, the drive below port driver. Using DeviceTree you can see the PS/2 keyboard port driver is i8042prt, USB keyboard port driver Kbdhid. Either the PS/2 keyboard USB keyboard, in port driver finished IRP will invoke the callback function, namely the KbdClass processing function of input data.
Platform: |
Size: 57344 |
Author: 张唱歌 |
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Description: 不知道，这正不正确，只要你认对就可以了，我们一起走过风雨，一起看过日落，一起看海，一起生活。没有人生的后悔之说。-Current Status of the EL-USB-2 Data Logger:
Logger Name:Logic Beach USB
Status:Stopped
Start Time:10:10:10
Start Date:11/05/2006
Readings:1
Sample Rate:1 Minute
Scale: Fahrenheit, rh
Hight Alarm:
Low Alarm:
Serial Number:
Firmware Version:
Transmit Mode: USB(Wireless)
Storage location:
Platform: |
Size: 488448 |
Author: jackmwl |
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Description: USB host for pic32 microcontrollers
Platform: |
Size: 3176448 |
Author: clakcj639 |
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Description: usb data logger for avr micro
Platform: |
Size: 146432 |
Author: amirhosein |
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