readme.txt

来自「blackfin blink Asm code」· 文本 代码 · 共 53 行

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ADSP-BF537 EZ-KIT Lite Blink LEDs Example

Analog Devices, Inc.
DSP Division
Three Technology Way
Norwood, MA 02062

Date Created:	12/10/04

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This directory contains an example ADSP-BF537 blink led project.

Files contained in this directory:

ADSP-BF537_BlinkLeds.dpj		VisualDSP++ project file
main.asm				assembly file that toggle the LEDs
startup.asm				assembly file for initial startup conditions
startup.h				Startup header file
readme.txt				this project description file
ADSP-BF537_ASM.ldf			linker description file
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CONTENTS

I.	FUNCTIONAL DESCRIPTION
II.	IMPLEMENTATION DESCRIPTION
III.	OPERATION DESCRIPTION

I.    FUNCTIONAL DESCRIPTION

This code toggles the LEDs.
 
This example utilizes port f on the EZ-KIT to access the LEDs.

II.   IMPLEMENTATION DESCRIPTION

This example implements a simple ldf that has only necessary information.


III.  OPERATION DESCRIPTION

- Check SW5 settings on BF537 EZ-KIT.  Pins 1-4 should be ON.
- Open the project "ADSP-BF537_EZ-KIT_BlinkLeds.dpj" in the VisualDSP Integrated Development Environment (IDDE).
- Under the "Project" tab, select "Build Project" (program is then loaded automatically into DSP).
- Select "Run" from the "Debug" tab on the menu bar of VisualDSP.
- The LEDs should be toggling.  Press either PB1 (SW13), PB2 (SW12), PB3 (SW11), or PB4 (SW10) for different LED toggling patterns.