readme.txt

ti dsp 6211 的BOOT程序。利用此程序实现将代码写入到FLASH 的功能。

ReadMe.txt for the FlashBlink example program
---------------------------------------------


02/17/01 R. Heeschen, Texas Instruments, Inc.
FlashBlink62 is adapted from the oldert 6211 DSK blink application.


To build and burn the FlashBlink62 example program into the Flash Memory of
the 6211 DSK (assumes CCS v2.0 is installed):

1) The makefile FlashBlink.mak was created to reside in directory
           C:\ti\myprojects\FlashBlink62\
   and assumes that CCS resides in directory
           C:\ti\
2) Create a folder (call it "flash") in the c:\ti\myprojects folder.
   If you installed elsewhere, create a folder within the myprojects folder
   in the location where you installed.

3) Copy the files
      fboot.asm
      FlashBlink.mak
      FlashBlink.pjt
      FlashBlink.c
      FlashBlink.cmd
      FlashBlink_hex.cmd
   from the FlashBurn distribution medium to this new folder.

4) Run CCS and use the Project Menu to open the project "FlashBlink.mak."
   (or if using CCS 2.0, the project file "FlashBlink.pjt."
   CCS may tell you it cannot find library files.

   If you installed Code Composer Studio other than in
   C:\ti\, then you will have to provide paths to the three
   libraries:

       CCS v2.0
       --------
       rts.lib     ( usually in C:\ti\c5400\cgtools\lib\ )
       drv5402.lib ( usually in C:\ti\c5400\dsk6211\lib\ )
       dsk5402.lib ( usually in C:\ti\c5400\dsk6211\lib\ )
   
5) Build the project. This should create the FlashBlink.out file.

6) In a DOS window, change to the project directory and run the hex
   conversion utility:

      >cd c:\ti\myprojects\flash
      >hex6x FlashBlink_hex.cmd

   This runs the hex conversion utility (hex6x.exe) with the options
   stated in the command file, FlashBlink_hex.cmd. 
   The hex conversion utility outputs a map file, FlashBlink.map,
   and a hex file, FlashBlink62.hex. The .hex file is the downloadable code.
   NOTE: You can have FlashBurn run the Hex Conversion for you by
         entering "FlashBlink_hex.cmd" into the Conversion Command
         field of a FlashBurn .cdd document. See the FlashBurn
         Application docs and Help for details.

7) Now use the FlashBurn application to program the on-board flash memory.
   For the 6211 DSK, you'll get the best results if you leave CCS running
   for the download, and if you load the Gel File (File/Load Gel menu)
   called DSK6211_6711.gel.
   See the help files and readme for the FlashBurn application for details.

8) After using the FlashBurn application to burn-in the FlashBlink
   program, you can run the FlashBlink program as follows:
   - Close the FlashBurn and CCS applications,
   - Remove and  reapply pawer to the board.
   You will see the LEDs "count" to 7 and then blink in a pattern.