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LED Matrix 的代码
led.c
//串行驱动led显示，
//一个74hc595位移寄存器驱动三极管驱动led位，
//两个74hc595驱动led段，方式位5位x8段x2=10个数码管
//5分频，每次扫描时间位1.25ms
//定义特殊符号
#define nul 0xf
#define qc 0xc
#define qb 0xb
#define q_ 0xa
#define q__ 0xd
led.h
/**************** (c) 2006 佛山菱电 *****************************************
PROJECT : AUX VRV 挂机/柜机
COMPILER : AVR GCC/ICC
MODULE : led.h
VERSION : 1.0.0
DATE : 2006/01/03
AUTHOR : 朱坤
led.c
/**************** (c) 2005 佛山菱电 *****************************************
PROJECT : AUX VRV
COMPILER : AVR GCC/ICC
MODULE : led.c
VERSION : 1.0.0
DATE : 2006/01/04
AUTHOR : 朱坤
DESCR
led.h
//灯控制
#define RBIT 4
#define GBIT 5
#define RED_LED SET_BIT(PORTD,RBIT)
#define GREEN_LED SET_BIT(PORTD,GBIT)
#define CLOSE_LED {CLR_BIT(PORTD,RBIT);CLR_BIT(PORTD,GBIT);}
static unsigned char
led._h
//灯控制
#define RBIT 4
#define GBIT 5
#define RED_LED SET_BIT(PORTD,RBIT)
#define GREEN_LED SET_BIT(PORTD,GBIT)
#define CLOSE_LED {CLR_BIT(PORTD,RBIT);CLR_BIT(PORTD,GBIT);}
static unsigned char
led.asm
IOSFT_REG .usect ".data0",1 ;要显示的数据寄存器
.include "F2407REGS.H" ;引用头部文件
.def _c_int0
.text
_c_int0: ;相当于主程序的入口
CALL SYSINIT ;调系统初始化程序
LDP #DP_PF2 ;
led.pjt
; Code Composer Project File, Version 2.0 (do not modify or remove this line)
[Project Settings]
ProjectDir="F:\2407\2407asm\led\"
ProjectType=Executable
CPUFamily=TMS320C24XX
Tool="Compiler"
led.hif
HIF003
--
-- Copyright (C) 1988-2002 Altera Corporation
-- Any megafunction design, and related net list (encrypted or decrypted),
-- support information, device programming or simulation file, an
led.acf
--
-- Copyright (C) 1988-2002 Altera Corporation
-- Any megafunction design, and related net list (encrypted or decrypted),
-- support information, device programming or simulation file, and any