mirror of
https://github.com/qmk/qmk_firmware.git
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164 lines
4.8 KiB
Plaintext
164 lines
4.8 KiB
Plaintext
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/** \file
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*
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* This file contains special DoxyGen information for the generation of the main page and other special
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* documentation pages. It is not a project source file.
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*/
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/** \mainpage Denver Gingerich's USBSnoop Magnetic Card Reader Project
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*
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* \section Sec_Compat Project Compatibility:
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*
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* The following list indicates what microcontrollers are compatible with this project.
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*
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* \li AT90USB1287
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* \li AT90USB1286
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*
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* \section Sec_Info USB Information:
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*
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* The following table gives a rundown of the USB utilization of this project.
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*
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* <table>
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* <tr>
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* <td><b>USB Mode:</b></td>
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* <td>Device</td>
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* </tr>
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* <tr>
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* <td><b>USB Class:</b></td>
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* <td>Human Interface Device (HID)</td>
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* </tr>
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* <tr>
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* <td><b>USB Subclass:</b></td>
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* <td>Keyboard</td>
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* </tr>
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* <tr>
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* <td><b>Relevant Standards:</b></td>
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* <td>USBIF HID Standard, USBIF HID Usage Tables</td>
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* </tr>
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* <tr>
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* <td><b>Supported USB Speeds:</b></td>
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* <td>Full Speed Mode</td>
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* </tr>
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* </table>
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*
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* \section Sec_Description Project Description:
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*
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* Firmware for a USB AVR powered USB TTL magnetic stripe reader (using a card
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* reader such as the Omron V3B-4K) by Denver Gingerich. This project is designed
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* to be used with the open source Stripe Snoop project at <a>http://stripesnoop.sourceforge.net/</a>.
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*
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* See <a>http://ossguy.com/ss_usb/</a> for the USB reader hardware project website,
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* including construction and support details.
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*
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* To use, connect your magnetic card reader device to the USB AVR as follows (pin and port mapping may be adjusted
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* from the project makefile):
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*
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* <table>
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* <tr>
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* <th><b>Signal:</b></th>
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* <th><b>AVR Port:</b></th>
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* </tr>
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* <tr>
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* <td>Track 1 Data</td>
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* <td>PORTC, Pin 1</td>
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* </tr>
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* <tr>
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* <td>Track 1 Clock</td>
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* <td>PORTC, Pin 2</td>
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* </tr>
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* <tr>
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* <td>Track 2 Data</td>
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* <td>PORTC, Pin 3</td>
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* </tr>
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* <tr>
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* <td>Track 2 Clock</td>
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* <td>PORTC, Pin 0</td>
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* </tr>
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* <tr>
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* <td>Track 3 Data</td>
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* <td>PORTC, Pin 5</td>
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* </tr>
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* <tr>
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* <td>Track 3 Clock</td>
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* <td>PORTC, Pin 6</td>
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* </tr>
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* <tr>
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* <td>Card Detect</td>
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* <td>PORTC, Pin 4</td>
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* </tr>
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* </table>
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*
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* This project is based on the LUFA Keyboard project demonstration application, written by Denver Gingerich.
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*
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* This application uses a keyboard HID driver to communicate the data collected a TTL magnetic stripe reader
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* to the connected computer. The raw bitstream obtained from the magnetic stripe reader is "typed" through
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* the keyboard driver as 0's and 1's. After every card swipe, the project will send a return key.
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*
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* \section Sec_Options Project Options
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*
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* The following defines can be found in this project, which can control the project behaviour when defined, or changed in value.
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*
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* <table>
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* <tr>
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* <th><b>Define Name:</b></th>
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* <th><b>Location:</b></th>
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* <th><b>Description:</b></th>
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* </tr>
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* <tr>
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* <td>MAX_BITS</td>
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* <td>CircularBitBuffer.h</td>
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* <td>Gives the maximum number of bits per track which can be buffered by the device for later transmission to a host.</td>
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* </tr>
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* <tr>
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* <td>MAG_T1_CLOCK</td>
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* <td>AppConfig.h</td>
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* <td>Mask for the magnetic card reader's CLOCK line for the reader's track 1 output.</td>
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* </tr>
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* <tr>
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* <td>MAG_T1_DATA</td>
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* <td>AppConfig.h</td>
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* <td>Mask for the magnetic card reader's DATA line for the reader's track 1 output.</td>
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* </tr>
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* <tr>
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* <td>MAG_T2_CLOCK</td>
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* <td>AppConfig.h</td>
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* <td>Mask for the magnetic card reader's CLOCK line for the reader's track 2 output.</td>
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* </tr>
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* <tr>
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* <td>MAG_T2_DATA</td>
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* <td>AppConfig.h</td>
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* <td>Mask for the magnetic card reader's DATA line for the reader's track 2 output.</td>
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* </tr>
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* <tr>
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* <td>MAG_T3_CLOCK</td>
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* <td>AppConfig.h</td>
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* <td>Mask for the magnetic card reader's CLOCK line for the reader's track 3 output.</td>
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* </tr>
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* <tr>
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* <td>MAG_T3_DATA</td>
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* <td>AppConfig.h</td>
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* <td>Mask for the magnetic card reader's DATA line for the reader's track 3 output.</td>
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* </tr>
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* <tr>
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* <td>MAG_CARDPRESENT</td>
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* <td>AppConfig.h</td>
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* <td>Mask for the magnetic card reader's card detection output.</td>
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* </tr>
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* <tr>
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* <td>MAG_PIN</td>
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* <td>AppConfig.h</td>
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* <td>PIN register that the magnetic card reader device is attached to.</td>
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* </tr>
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* <tr>
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* <td>MAG_PORT</td>
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* <td>AppConfig.h</td>
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* <td>PORT register that the magnetic card reader device is attached to.</td>
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* </tr>
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* <tr>
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* <td>MAG_DDR</td>
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* <td>AppConfig.h</td>
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* <td>DDR register that the magnetic card reader device is attached to.</td>
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* </tr>
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* </table>
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*/
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