SMT（SF）
示例一：
uint iPwmDuty;
double temp; temp = (double)AdConvert(AN_TEMPERATURE);
temp = temp/; iPwmDuty = (int)(temp+0.5)>(int)temp?(int)temp+:(int)temp;
如果参数在xx.5附近，易产生不稳定摆动
SMT（SF）
uint iPwmDuty;
uint temp,temp4,temp6;
static uint LastiPwmDuty; temp = AdConvert(AN_TEMPERATURE);
temp = temp/; //放大10倍，保留一位小数 temp6 = (temp+)/;
temp4 = (temp+)/;
temp = temp/; if(temp6 > temp)
{
iPwmDuty = temp6;
}
else if(temp4 == temp)
{
iPwmDuty = temp;
}
else
{
if(temp >= LastiPwmDuty)//由小到大
{
iPwmDuty = temp6;
}
else //(iPwmDuty < LastiPwmDuty)
{
iPwmDuty = temp4;
}
}
LastiPwmDuty = iPwmDuty;
示例二：
uchar CanCharge(void)
{
uint temp;
static uchar ChgState = FALSE; if(AdResult[AD_SUNBORD] > AdResult[AD_OPEN_BAT] )
{
temp = AdResult[AD_SUNBORD] - AdResult[AD_OPEN_BAT];
}
else
{
temp = ;
}
if (temp > )// 1V = 1/2.5/4.096*4096 = 400; 0.1V = 40;
{
ChgState = TRUE;
}
else if(temp <= )
{
ChgState = FALSE;
}
return ChgState;
}
示例三：
//#include<pic16f1828.h>
#include<htc.h>
#include "adc.h" __CONFIG(FOSC_INTOSC&WDTE_OFF&PWRTE_ON&MCLRE_OFF&CP_ON&CPD_ON&BOREN_ON&CLKOUTEN_OFF&IESO_OFF&FCMEN_OFF);
__CONFIG(WRT_ALL&PLLEN_OFF&STVREN_ON&LVP_OFF); #define uchar unsigned char
#define uint unsigned int #define RLY1 LATA5
#define RLY2 LATA4
#define RLY3 LATC4 #define RLY_ON 0
#define RLY_OFF 1
#define LED_ON 1
#define LED_OFF 0
#define TRUE 1
#define FALSE 0 #define LED1 LATC2 //LED1(DS3)-RLY1
#define LED2 LATC1 //LED2(DS2)-RLY2
#define LED3 LATC0 //LED3(DS1)-RLY3 #define Connect3 262 //26.2V
#define DisConnect3 238 //23.8V
#define Connect2 260
#define DisConnect2 225
#define Connect1 255 //25.5V
#define DisConnect1 215 //21.5V void DisplayLed(void); void main()
{
uint BAT_SENSE ,BAT_VOLT;
static uint LoadConnect3,LoadConnect2,LoadConnect1;
static uint LoadDisConnect3,LoadDisConnect2,LoadDisConnect1;
static uchar RLY1_States,RLY2_States,RLY3_States; init_a2d(); TRISA = 0x08; //MCLR = 1;
TRISC = 0x40;
ANSELC= 0x40; //set anolog in BAT_SENSE = MiddleADValue();
BAT_VOLT = (uint)(BAT_SENSE*0.78125);//AD/1024*5*16 = (V); 5*160/1024 =800/1024 = 0.78125(参数放大10倍) //Automatic system voltage recognition
if(BAT_VOLT <){//12V
LoadConnect3 = Connect3>>;
LoadDisConnect3 = DisConnect3>>;
LoadConnect2 = Connect2>>;
LoadDisConnect2 = DisConnect2>>;
LoadConnect1 = Connect1>>;
LoadDisConnect1 = DisConnect1>>;
}else if(BAT_VOLT >){//48V
LoadConnect3 = Connect3<<;
LoadDisConnect3 = DisConnect3<<;
LoadConnect2 = Connect2<<;
LoadDisConnect2 = DisConnect2<<;
LoadConnect1 = Connect1<<;
LoadDisConnect1 = DisConnect1<<;
}else{//24V
LoadConnect3 = Connect3;
LoadDisConnect3 = DisConnect3;
LoadConnect2 = Connect2;
LoadDisConnect2 = DisConnect2;
LoadConnect1 = Connect1;
LoadDisConnect1 = DisConnect1;
} RLY1_States = FALSE;
RLY2_States = FALSE;
RLY3_States = FALSE;
RLY1 = RLY_OFF;
RLY2 = RLY_OFF;
RLY3 = RLY_OFF; LED1 = LED_OFF;
LED2 = LED_OFF;
LED3 = LED_OFF;
} while()
{
BAT_SENSE = MiddleADValue();
BAT_VOLT = (uint)(BAT_SENSE*0.78125);//5*160/1024 =800/1024 = 0.78125 if(BAT_VOLT < LoadDisConnect1)
{
RLY1_States = FALSE;
}
else if(BAT_VOLT > LoadConnect1)
{
RLY1_States = TRUE;
} if(BAT_VOLT < LoadDisConnect2)
{
RLY2_States = FALSE;
}
else if(BAT_VOLT > LoadConnect2)
{
RLY2_States = TRUE;
} if(BAT_VOLT < LoadDisConnect3)
{
RLY3_States = FALSE;
}
else if(BAT_VOLT > LoadConnect3)
{
RLY3_States = TRUE;
}
//=====================================================
if(RLY1_States == TRUE)
{
RLY1 = RLY_ON;
}
else
{
RLY1 = RLY_OFF;
}
if(RLY2_States == TRUE)
{
RLY2 = RLY_ON;
}
else
{
RLY2 = RLY_OFF;
}
if(RLY3_States == TRUE)
{
RLY3 = RLY_ON;
}
else
{
RLY3 = RLY_OFF;
}
DisplayLed();
_delay();
}
} void DisplayLed(void)
{
//LED state set synchronization
if(RLY1_States == TRUE)
{
LED1 = LED_ON;
}
else
{
LED1 = !LED1;
} if(RLY2_States == TRUE)
{
LED2 = LED_ON;
}
else
{
LED2 = !LED2;
} if(RLY3_States == TRUE)
{
LED3 = LED_ON;
}
else
{
LED3 = !LED3; //One LED twinkle
}
}
//#include<pic16f1828.h>
#include<htc.h>
#include "adc.h" __CONFIG(FOSC_INTOSC&WDTE_ON&PWRTE_OFF&MCLRE_OFF&CP_ON&CPD_ON&BOREN_ON&CLKOUTEN_OFF&IESO_OFF&FCMEN_OFF);
__CONFIG(WRT_ALL&PLLEN_OFF&STVREN_ON&LVP_OFF); #define uchar unsigned char
#define uint unsigned int #define RLY1 LATA5
#define RLY2 LATA4
#define RLY3 LATC4 #define RLY_ON 0
#define RLY_OFF 1
#define LED_ON 1
#define LED_OFF 0 #define LED1 LATC2 //LED1(DS3)-RLY1
#define LED2 LATC1 //LED2(DS2)-RLY2
#define LED3 LATC0 //LED3(DS1)-RLY3 #define Connect3 262 //26.2V
#define DisConnect3 238 //23.8V
#define Connect2 260
#define DisConnect2 225
#define Connect1 255 //25.5V
#define DisConnect1 215 //21.5V void DisplayLed(void); void main()
{
uchar flag;
uint BAT_SENSE ,BAT_VOLT; static uint LoadConnect3,LoadConnect2,LoadConnect1;
static uint LoadDisConnect3,LoadDisConnect2,LoadDisConnect1; init_a2d(); TRISA = 0x08; //MCLR = 1;
TRISC = 0x40;
ANSELC= 0x40; //set anolog in BAT_SENSE = MiddleADValue();
BAT_VOLT = (uint)(BAT_SENSE*0.78125);//AD/1024*5*16 = (V); 5*160/1024 =800/1024 = 0.78125(参数放大10倍) //Automatic system voltage recognition
if(BAT_VOLT <){//12V
LoadConnect3 = Connect3>>;
LoadDisConnect3 = DisConnect3>>;
LoadConnect2 = Connect2>>;
LoadDisConnect2 = DisConnect2>>;
LoadConnect1 = Connect1>>;
LoadDisConnect1 = DisConnect1>>;
}else if(BAT_VOLT >){//48V
LoadConnect3 = Connect3<<;
LoadDisConnect3 = DisConnect3<<;
LoadConnect2 = Connect2<<;
LoadDisConnect2 = DisConnect2<<;
LoadConnect1 = Connect1<<;
LoadDisConnect1 = DisConnect1<<;
}else{//24V
LoadConnect3 = Connect3;
LoadDisConnect3 = DisConnect3;
LoadConnect2 = Connect2;
LoadDisConnect2 = DisConnect2;
LoadConnect1 = Connect1;
LoadDisConnect1 = DisConnect1;
} flag = ;
RLY1 = RLY_OFF;
RLY2 = RLY_OFF;
RLY3 = RLY_OFF; LED1 = LED_OFF;
LED2 = LED_OFF;
LED3 = LED_OFF;
} while()
{
BAT_SENSE = MiddleADValue();
BAT_VOLT = (uint)(BAT_SENSE*0.78125);//5*160/1024 =800/1024 = 0.78125 //Determine which range of BAT_VOLT
if(BAT_VOLT<LoadDisConnect1)
{
RLY1 = RLY_OFF;
RLY2 = RLY_OFF;
RLY3 = RLY_OFF;
flag = ;
}
else if((BAT_VOLT>=LoadDisConnect1)&&(BAT_VOLT<LoadDisConnect2))
{
if(flag > )//由大到小
{
//RLY1 = RLY1;
RLY2 = RLY_OFF;
RLY3 = RLY_OFF;
}else if(flag <= ){ }
flag = ;
}
else if((BAT_VOLT>=LoadDisConnect2)&&(BAT_VOLT<LoadDisConnect3))
{
if(flag > )
{
//RLY1 = RLY1;
//RLY2 = RLY2;
RLY3 = RLY_OFF;
}
flag = ;
}
/*-------------------------------------------------------*/
else if((BAT_VOLT>=LoadDisConnect3)&&(BAT_VOLT<LoadConnect1))
{
//RLY1 = RLY1;
//RLY2 = RLY2;
//RLY3 = RLY3;
flag = ;
}
/*-------------------------------------------------------*/
else if((BAT_VOLT>=LoadConnect1)&&(BAT_VOLT<LoadConnect2))
{
if(flag < ){ RLY1 = RLY_ON;
//RLY2 = RLY2;
//RLY3 = RLY3;
}
flag = ;
}else if((BAT_VOLT>=LoadConnect2)&&(BAT_VOLT<LoadConnect3))
{
if(flag < )
{
RLY1 = RLY_ON;
RLY2 = RLY_ON;
//RLY3 = RLY3;
}
flag = ; }else if(BAT_VOLT>=LoadConnect3)
{
RLY1 = RLY_ON;
RLY2 = RLY_ON;
RLY3 = RLY_ON;
flag = ;
}
DisplayLed();
_delay();
}
} void DisplayLed(void)
{
//LED state set synchronization
if(RLY1 == RLY_ON)
{
LED1 = LED_ON;
}
else
{
LED1 = !LED1;
} if(RLY2 == RLY_ON)
{
LED2 = LED_ON;
}
else
{
LED2 = !LED2;
} if(RLY3 == RLY_ON)
{
LED3 = LED_ON;
}
else
{
LED3 = !LED3; //One LED twinkle
}
}
施密特算法
SMT（SF）的更多相关文章
- 查看Unix/Linux的CPU个数和内存大小，系统位数（转载）
一.AIX 1.查看CPU数: (1) smtctl 从AIX5.3起,对于power5的机器,系统引入了SMT(Simultaneousmulti-threading)的功能,其允许两个处理线程在同 ...
- 备考2019年6月份PMP考试-分享一些考试笔记（二）
最新比较经典的100道试题,有备考的小伙伴可以练练手,文章末尾附答案. 1 一个项目经理在运作一个数据中心安装项目.他发现相关方很恼火,因为他超出了预算,原因是人员费用要高于原先的计划.另外项 ...
- （0）Lora及LoraWAN
Lora和LoraWAN的区别 LoRa经常被误用来描述整个LPWAN通信系统,其实Lora是Semtech拥有的专有调制格式. SX1272和SX1276 LoRa芯片使用称为chirp扩频(CSS ...
- （3）LoraWAN：链路控制、SF BW CR
三.Introduction on LoRaWAN options 本文件描述了一种用于可为移动的或固定在一个固定位置的电池供电的终端设备而优化的LoRaWAN™网络协议.LORA™是一个由Semte ...
- 机器学习算法整理（五）决策树_随机森林——鹃尾花实例 Python实现
以下均为自己看视频做的笔记,自用,侵删! 还参考了:http://www.ai-start.com/ml2014/ In [8]: %matplotlib inline import pandas a ...
- AIX常用命令汇总（转）
在本文中,我将讨论这其中的一些核心命令.其目的旨在为您提供一个可用作便捷参考的列表.虽然这些命令的行为在所有 AIX 版本中都应该相同,但是仅在 AIX 5.3 下对它们进行了测试. 注意:以下段落中 ...
- Vue.js学习笔记（1）
数据的双向绑定(ES6写法) 效果: 没有改变 input 框里面的值时
- 用C#实现MD5的加密（转载）
方法一 首先,先简单介绍一下MD5 MD5的全称是message-digest algorithm 5(信息-摘要算法,在90年代初由mit laboratory for computer scien ...
- 10分钟了解设计模式（C#）
最近把<大话设计模式>重温了下(看完序才知道原来作者是也是博客园园友,这本书的最早博客版本在这里).体会最深的就是面向接口编程的重要性,如何在自己的项目中进行抽象,合理的利用各种设计模式. ...
随机推荐
- 讯为iTop4412嵌入式开发板学习之-------前言
一.linux 工作的分类以及培养时间 Linux 作为一个庞大的体系,有很多相关的研究领域,总结起来大致有五个方向: 1.服务器维护:需要了解 Linux 服务,熟练使用 Shell,了解网络配置. ...
- DSP+ARM多核异构开发环境SYSLINK搭建OMAPL138
DSP+ARM多核异构开发环境搭建OMAPL138 注意: 环境为Ubuntu 12.04 只能是这个环境.我甚至在Ubuntu16.04上面安装了VMware,然后,在装了一个Ubuntu 12.0 ...
- RubyMine常用快捷键
一级必会 Shift+F10:运行running Ctrl+Alt+R:弹出RakeCtrl+Alt+G:弹出GenerateCtrl+Alt+L:格式化代码Alt+F1:切换视图(Project, ...
- Leecode刷题之旅-C语言/python-67二进制求和
/* * @lc app=leetcode.cn id=67 lang=c * * [67] 二进制求和 * * https://leetcode-cn.com/problems/add-binary ...
- Java 中编码与摘要算法
URL 编码与解码 String s = "你好,世界!"; // URL 编码 String urlEncodedString = URLEncoder.encode(s, &q ...
- 反向代理服务器——nginx
一.概述 先来看百度百科的介绍: Nginx是一款轻量级的Web 服务器/反向代理服务器及电子邮件(IMAP/POP3)代理服务器,并在一个BSD-like 协议下发行.其特点是占有内存少,并发能力强 ...
- 1698-Just a Hook 线段树（区间替换）
Just a Hook Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total ...
- 字符串分割(C++)
一.用strtok函数进行字符串分割 原型: char *strtok(char *str, const char *delim); 功能:分解字符串为一组字符串. 参数说明:str为要分解的字符串, ...
- 转MySQL详解－－索引
写在前面:索引对查询的速度有着至关重要的影响,理解索引也是进行数据库性能调优的起点.考虑如下情况,假设数据库中一个表有10^6条记录,DBMS的页面大小为4K,并存储100条记录.如果没有索引,查询将 ...
- mysql_connect(): [2002] No such file or directory
在mac中搭建php的开发环境 1. apach ---- 推荐用MAMP.你只要把你的php文件/项目放入到htdocs(/Applications/MAMP/htdocs)目录下,启动mamp,输 ...