mirror of
https://github.com/qmk/qmk_firmware.git
synced 2024-12-21 00:53:23 +00:00
110 lines
2.6 KiB
Plaintext
110 lines
2.6 KiB
Plaintext
|
/** \file
|
||
|
|
*
|
||
|
|
* This file contains special DoxyGen information for the generation of the main page and other special
|
||
|
|
* documentation pages. It is not a project source file.
|
||
|
|
*/
|
||
|
|
|
||
|
|
/** \mainpage Simon Foster's USB Serial to HD44780 LCD Project
|
||
|
|
*
|
||
|
|
* \section Sec_Compat Project Compatibility:
|
||
|
|
*
|
||
|
|
* The following list indicates what microcontrollers are compatible with this project.
|
||
|
|
*
|
||
|
|
* \li AT90USB162
|
||
|
|
*
|
||
|
|
* \section Sec_Info USB Information:
|
||
|
|
*
|
||
|
|
* The following table gives a rundown of the USB utilization of this project.
|
||
|
|
*
|
||
|
|
* <table>
|
||
|
|
* <tr>
|
||
|
|
* <td><b>USB Mode:</b></td>
|
||
|
|
* <td>Device</td>
|
||
|
|
* </tr>
|
||
|
|
* <tr>
|
||
|
|
* <td><b>USB Class:</b></td>
|
||
|
|
* <td>Communications Device Class (CDC)</td>
|
||
|
|
* </tr>
|
||
|
|
* <tr>
|
||
|
|
* <td><b>USB Subclass:</b></td>
|
||
|
|
* <td>Abstract Control Model (ACM)</td>
|
||
|
|
* </tr>
|
||
|
|
* <tr>
|
||
|
|
* <td><b>Relevant Standards:</b></td>
|
||
|
|
* <td>USBIF CDC Class Standard</td>
|
||
|
|
* </tr>
|
||
|
|
* <tr>
|
||
|
|
* <td><b>Supported USB Speeds:</b></td>
|
||
|
|
* <td>Full Speed Mode</td>
|
||
|
|
* </tr>
|
||
|
|
* </table>
|
||
|
|
*
|
||
|
|
* \section Sec_Description Project Description:
|
||
|
|
*
|
||
|
|
* Firmware for a USB Virtual Serial to HD44780 LCD controller project, by Simon Foster. This
|
||
|
|
* project connects a standard HD7780 compatible LCD controller to a PC via a virtual serial
|
||
|
|
* link, so that data supplied by the host can be written to the display. This project is
|
||
|
|
* designed to use the Minimum USB AVR board, however it can be modified to suit other hardware
|
||
|
|
* if desired.
|
||
|
|
*
|
||
|
|
* LCD Datasheet: http://www.sparkfun.com/datasheets/LCD/HD44780.pdf \n
|
||
|
|
* More Information: http://en.wikipedia.org/wiki/HD44780_Character_LCD \n
|
||
|
|
*
|
||
|
|
* Below are the connections between the AVR Minimus board and LCD.
|
||
|
|
*
|
||
|
|
* <table>
|
||
|
|
* <tr>
|
||
|
|
* <td><b>AVR Pin:</b></td>
|
||
|
|
* <td><b>HD44780 LCD Pin:</b></td>
|
||
|
|
* </tr>
|
||
|
|
* <tr>
|
||
|
|
* <td>VCC</td>
|
||
|
|
* <td>VCC</td>
|
||
|
|
* </tr>
|
||
|
|
* <tr>
|
||
|
|
* <td>GND</td>
|
||
|
|
* <td>GND</td>
|
||
|
|
* </tr>
|
||
|
|
* <tr>
|
||
|
|
* <td>PD0</td>
|
||
|
|
* <td>DB4</td>
|
||
|
|
* </tr>
|
||
|
|
* <tr>
|
||
|
|
* <td>PD1</td>
|
||
|
|
* <td>DB5</td>
|
||
|
|
* </tr>
|
||
|
|
* <tr>
|
||
|
|
* <td>PD2</td>
|
||
|
|
* <td>DB6</td>
|
||
|
|
* </tr>
|
||
|
|
* <tr>
|
||
|
|
* <td>PD3</td>
|
||
|
|
* <td>DB7</td>
|
||
|
|
* </tr>
|
||
|
|
* <tr>
|
||
|
|
* <td>PD4</td>
|
||
|
|
* <td>/RS</td>
|
||
|
|
* </tr>
|
||
|
|
* <tr>
|
||
|
|
* <td>GND</td>
|
||
|
|
* <td>/RW</td>
|
||
|
|
* </tr>
|
||
|
|
* <tr>
|
||
|
|
* <td>PD7</td>
|
||
|
|
* <td>/E</td>
|
||
|
|
* </tr>
|
||
|
|
* </table>
|
||
|
|
*
|
||
|
|
* \section Sec_Options Project Options
|
||
|
|
*
|
||
|
|
* The following defines can be found in this project, which can control the project behaviour when defined, or changed in value.
|
||
|
|
*
|
||
|
|
* <table>
|
||
|
|
* <tr>
|
||
|
|
* <td>
|
||
|
|
* None
|
||
|
|
* </td>
|
||
|
|
* </tr>
|
||
|
|
* </table>
|
||
|
|
*/
|