?? readme.txt
字號:
DSPdap-bootloader - DSP based Digital Audio Player, Bootloader 0.1
Copyright (C) 2005 Roger Quadros <rogerquads@yahoo.com>
$Id: README.TXT,v 1.2 2007/06/03 08:58:18 Roger Exp $
=============================================================================
INTRODUCTION
This is the bootloader firmware for the DSPdap player project.
This firmware is used to bootload the main program from the CompactFlash card
into the DSP. This need was arised because the size of the EEPROM was not sufficient
to hold the main DSPdap program firmware. Hence it was decided to use a this
smaller bootloader program in the EEPROM and load the main program from CompactFlash.
It also makes updating the main firmware easier. It becomes simply a matter of copying
the updated firmware into the CompactFlash card using windows explorer.
You will need the dspdap-flash firmware to flash this bootloader into DSPdap's EEPROM.
Get the most recent version of DSPdap at http://sourceforge.net/projects/dspdap
===============================================================================
FILES
This release contains the following files
./README.txt Project overview
./COPYRIGHT.TXT Copyright information
./LICENSE.TXT Licensing information (GPL)
./bootloader.pjt Code Composer Studio Project file
./bootloader.cmd Linker command file
./make_bootloader_bin.cmd Batch file for creating the binary image of the firmware
./*.c, *.h, *.asm Source files
===============================================================================
BUILDING
You will need Code Composer Studio v2.0 or later to build this firmware
Open the bootloader.pjt file in Code Composer Studio and build it. This should
generate the bootloader.out output file in the debug directory.
Run the make_bootloader_bin.cmd batch file. This will generate dspdap-bootloader.bin.
This is the firmware's binary image file that must be flashed into the EEPROM using
dspdap-flash.
NOTE:
make_bootloader_bin.cmd requires the hex55.exe utility. This gets installed with
Code Composer studio in <code composer path>\C5500\cgtools\bin
Either add this path in the Windows PATH environment variable or copy the hex55.exe
utility into this project's directory before running make_bootloader_bin.cmd
===============================================================================
USING
Please refer to the programming procedure documentation at http://dspdap.sourceforge.net
to know how to use this firmware.
NOTE: The CompactFlash card must be formatted using FAT32 file system only. The bootloader
cannot understand other file systems.
===============================================================================
COPYRIGHT
Please read the `COPYRIGHT.TXT' file for copyright and warranty information.
Also, the file `LICENSE.TXT' contains the full text of the GNU GPL.
For general inquiries, post at the general discussion forum at
http://sourceforge.net/forum/?group_id=196745
For feature requests, bug reports and patches, submit a new request on the
project's tracker page
http://sourceforge.net/tracker/?group_id=196745
http://dspdap.sourceforge.net
===============================================================================
?? 快捷鍵說明
復制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號
Ctrl + =
減小字號
Ctrl + -