Tady je finale. Pri simulaci na stole se mi "map" neosvedcilo, ale nechal jsem je zakomentovane pro dalsi pokusy.
#include <PWM.h>
#include <Wire.h>
#include <LiquidCrystal_SR2W.h>
#include <LiquidCrystal_SR3W.h>
#include <LiquidCrystal.h>
#include <LCD.h>
#include <I2CIO.h>
#include <FastIO.h>
#include <LiquidCrystal_I2C.h>
#include <LiquidCrystal_SR.h>
LiquidCrystal_I2C lcd(0x3F, 2,1,0,4,5,6,7,3, POSITIVE);
float voltpb=0; //napeti Pb baterie
float voltli=0; //napeti Li baterie
float voltfv=0; //napeti FV panelu
float ampli=0; //proud do Li baterie
float adjA=0; //nastaveni proudu do Li baterie ???
float sample1=0;
float sample2=0;
float sample3=0;
float sample4=0;
float sample5=0;
int IRFli = 3; //MOSFET nabijeni Li
int IRFpb = 6; //MOSFET nabijeni Pb
int IRFliv = 7; //MOSFET zateze Li
int IRFpbv = 8; //MOSFET zateze Pb
int pwm = 0; //regulace Li
int pwm1 = 0; //regulace Pb
int fadeAmount = 5;
int32_t frequency = 35;//frekvence pwm
void setup()
{
Serial.begin(9600);
lcd.begin(20,4);
pinMode(IRFpb, OUTPUT); //vystupy pro spinac P-MOSFET
pinMode(IRFli, OUTPUT);
pinMode(IRFliv, OUTPUT);
pinMode(IRFpbv, OUTPUT);
InitTimersSafe();
bool success = SetPinFrequencySafe(IRFli, frequency);
}
void loop()
{
for(int i=0;i<150;i++)
{
sample1+=analogRead(A0);
sample2+=analogRead(A1);
sample3+=analogRead(A2);
sample4+=analogRead(A3);
sample5+=analogRead(A7);
delay(4);
}
sample1=sample1/150;
sample2=sample2/150;
sample3=sample3/150;
sample4=sample4/150;
sample5=sample5/150;
voltpb = (sample1 * (5.0/1023.0)*8.38);//prepocet podle delice napeti
voltli = (sample2 * (5.0/1023.0)*8.38);
voltfv = (sample3 * (5.0/1023.0)*8.38);
ampli = ((sample4-512)*46)/1000; //pro ACS712 20A ???
//adjA = (sample5 * (5.0/1023.0)*2);
/*
int Vpb=voltpb*100;
int Vli=voltli*100;
int Vfv=voltfv*100;
int Ali=ampli*100;
*/
Serial.println(voltli);
Serial.println(voltpb);
Serial.println(voltfv);
Serial.println(ampli);
Serial.println(adjA);
lcd.setCursor(0,0);
lcd.print("Li ");
lcd.print(voltli);
lcd.print("V");
lcd.setCursor(10,0);
lcd.print("Li ");
lcd.print(ampli);
lcd.print("A");
lcd.setCursor(0,1);
lcd.print("Pb ");
lcd.print(voltpb);
lcd.print("V");
lcd.setCursor(0,2);
lcd.print("Fv ");
lcd.print(voltfv);
lcd.print("V");
/*if ((Vli<1250)&&(Vfv>Vli))
{
pwm=map(Ali,40,49,255,5);
analogWrite(IRFli, pwm);
}
else
{
pwm=0;
}
*/
if((voltfv<voltli)||(voltli>12.50)||(ampli>5.00))
{
(pwm=0);
}
else if((voltfv>voltli)&&(voltli<12.50)&&(ampli<4.00))
{
(pwm=255);
}
else if((voltfv>voltli)&&(ampli>4.00)&&(ampli<4.10)&&(voltli<12.50))
{
(pwm=230);
}
else if((voltfv>voltli)&&(ampli>4.10)&&(ampli<4.20)&&(voltli<12.50))
{
(pwm=205);
}
else if((voltfv>voltli)&&(ampli>4.20)&&(ampli<4.30)&&(voltli<12.50))
{
(pwm=180);
}
else if((voltfv>voltli)&&(ampli>4.30)&&(ampli<4.40)&&(voltli<12.50))
{
(pwm=155);
}
else if((voltfv>voltli)&&(ampli>4.40)&&(ampli<4.50)&&(voltli<12.50))
{
(pwm=130);
}
else if((voltfv>voltli)&&(ampli>4.50)&&(ampli<4.60)&&(voltli<12.50))
{
(pwm=100);
}
else if((voltfv>voltli)&&(ampli>4.60)&&(ampli<4.70)&&(voltli<12.50))
{
(pwm=75);
}
else if((voltfv>voltli)&&(ampli>4.70)&&(ampli<4.80)&&(voltli<12.50))
{
(pwm=50);
}
else if((voltfv>voltli)&&(ampli>4.80)&&(ampli<4.90)&&(voltli<12.50))
{
(pwm=25);
}
analogWrite(IRFli, pwm);
if((voltfv<voltpb)||(voltpb>13.80))
{
(pwm1=0);
}
else if((voltfv>voltpb)&&(voltpb<12.60))
{
(pwm1=255);
}
else if((voltfv>voltpb)&&(voltpb>12.60)&&(voltpb<13.65))
{
(pwm1=128);
}
else if((voltfv>voltpb)&&(voltpb>13.65)&&(voltpb<13.80))
{
(pwm1=64);
}
analogWrite(IRFpb, pwm1);
if(voltli>11.30)
{
digitalWrite(IRFliv, HIGH);
}
if(voltpb>12.00)
{
digitalWrite(IRFpbv, HIGH);
}
if(voltli<10.80)
{
digitalWrite(IRFliv, LOW);
}
if(voltpb<10.80)
{
digitalWrite(IRFpbv, LOW);
}
}
doladeni musi probehnout az v provozu. Diky za pomoc a konstruktivni pripominky.
