代码搜索：如何学习 PWm？
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www.eeworm.com/read/198641/7918166
o pwm6.c.o
www.eeworm.com/read/398807/7922137
bak pwm_uv2.bak
### uVision2 Project, (C) Keil Software
### Do not modify !
Target (Target 1), 0x0000 // Tools: 'MCS-51'
Group (Source Group 1)
File 1,1, 0x0
Options 1,0,0 /
www.eeworm.com/read/398807/7922139
lst pwm控制led.lst
C51 COMPILER V7.07 PWM控制LED 11/26/2007 20:00:38 PAGE 1
C51 COMPILER V7.07, COMPILATION OF MODULE PWM控制LED
OBJECT MODULE PLACED IN
www.eeworm.com/read/398807/7922141
obj pwm控制led.obj
www.eeworm.com/read/398807/7922156
c pwm控制led.c
// PWM 控制 LED 灯渐亮渐灭程序
// 晶振为11.0592M
// 利用定时器控制产生占空比可变的 PWM 波
// 按K1，PWM值增加，则占空比减小,LED 灯渐暗。
// 按K2，PWM值减小，则占空比增加,LED 灯渐亮。
// 当PWM值增加到最大值或减小到最小值时，蜂鸣器将报警。
/**************************************
www.eeworm.com/read/198380/7938117
c ev_pwm_wave.c
//测试功能：在PWM7~PWM12引脚上输出占空比不同的方波，PWM7、PWM9、PWM11引脚的PWM输出方式设置为低有效，
// PWM8、PWM10、PWM12引脚的PWM输出方式设置为高有效，采用EVB模块中的通用定时器3产生比较时钟。
#include "ioreg.h"
void inline disable()
{
asm(" set
www.eeworm.com/read/433291/7944408
bak pwm_uv2.bak
www.eeworm.com/read/298068/7976079
txt fix_pwm_width.txt
FUZZYCONTROL:PROCEDURE;
DECLARE(GE,GEC) BYTE;
DECLARE EE1 INTEGER;
declare pwm_temp INTEGER;
DISABLE;
/*E0 前次误差 E1 本次误差 EC 本次误差的变化率*/
pwm_temp=SIGNED(pwm_width);
E1=SIGNED(AIM_SPD-RUN_S
www.eeworm.com/read/197412/7997024
c space_vector_pwm.c
/**
* @file space_vector_PWM.c
*
* Copyright (c) 2004 Atmel.
*
* @brief Ce fichier permet de
*
* This file is included by all source files in order to access to system wide
* configuration.
*
www.eeworm.com/read/197412/7997059
c main_natural_pwm.c
/**
* @file main.c
*
* Copyright (c) 2004 Atmel.
*
* @brief Ce fichier permet de commander un moteur asynchrone par une loi en U/f
*
* This file is included by all source files in order to acce