This commit is contained in:
Michael Wesemann 2019-03-06 08:53:06 +01:00
parent f8f85e70a8
commit bb7b7bde63

279
stir.ino
View File

@ -1,18 +1,15 @@
/////////////////////////////////////////////////////////////////////////////// Stir Control (mwx'2019, v1.3.3)
/////////////////////////////////////////////////////////////////////////////// Stir Control (mwx'2019, v1.4.0)
#include <EEPROM.h>
#include <LiquidCrystal_I2C.h>
#define SX Serial.print
#define SXN Serial.println
#define MS (long)millis()
int SPEEDINC = 50; // speed increment (rpm)
int FANMIN = 200; // fan minimum speed (rpm)
int FANMAX = 1600; // fan maximum speed (rpm)
int CATCHSTOP = 20000; // catch stop period (ms)
double BOOSTRAMP = 60000; // rise time for boost speed (ms)
int PWM0 = 9; // PWM pin for 1. fan
int PWM1 = 10; // PWM pin for 2. fan
@ -31,27 +28,30 @@ int RTOL = 8;
int SINTERVAL = 2000; // speed measurement interval
int SAVERAGE = 4; // speed measurement average
int SAVETAG = 1006; // save tag
int SAVETAG = 1007; // save tag
int SAVEDELAY = 60000; // EEPROM save delay (ms)
byte aright[] = {0x00,0x08,0x0C,0x0E,0x0C,0x08,0x00,0x00}; // LCD character
byte aup[] = {0x04,0x0E,0x1F,0x00,0x00,0x00,0x00,0x00};
LiquidCrystal_I2C lcd(0x27,16,2); // LCD display (connect to SDA/SCL)
int i,v0,b0,r0,v1,b1,r1,fanstate0,fanstate1; // speed and regulation
long rpmcount0,rpmcount1,speedcount0,speedcount1; // rpm counter
double r,rx,rpm0,rpm1,xpm0,xpm1,xb0,xb1; // rpm
long xts,sts,rts,swts,bts,ox,savets,catchts0,catchts1,stop0,stop1,b0ts,b1ts; // timing
double r,rx,rpm0,rpm1,xpm0,xpm1,xb0,xb1,xv0,xv1,rtime0,rtime1;
long rpmcount0,rpmcount1,speedcount0,speedcount1; // interrupt rpm counter
long xts,sts,rts,swts,bts,ox,savets,catchts0,catchts1,stop0,stop1,b0ts,b1ts,v0ts,v1ts; // timing
int bdelay,bprocess,enclast,encval,swmode,mode; // button/encoder processing
int OK,SAVE,LOCK,bstate0,bstate1,btime0,btime1,catch0,catch1,ctime0,ctime1; // operation state
char form[8],out[128];String str; // string buffer
int bstate0,bstate1,btime0,btime1,catch0,catch1,ctime0,ctime1,cstate0,cstate1,SAVE,LOCK; // operating states
char form[8],out[20]; // string buffer
void setup() { ////////////////////////////////////////////////////////////////////////////////////////// SETUP
rpmcount0=0;rpmcount1=0;speedcount0=0;speedcount1=0;rpm0=0;rpm1=0;xpm0=0;xpm1=0;bprocess=0;r0=0;r1=0;swmode=2;
rpmcount0=0;rpmcount1=0;speedcount0=0;speedcount1=0;rpm0=0;rpm1=0;xpm0=0;xpm1=0;
bprocess=0;r0=0;r1=0;swmode=2;cstate0=0;cstate1=0;
Serial.begin(9600); // start serial
lcd.init();lcd.clear();lcd.backlight(); // initialize lcd
lcd.init();lcd.clear();lcd.backlight();lcd.createChar(0,aright);lcd.createChar(1,aup); // initialize lcd
pinMode(PWM0,OUTPUT);pinMode(PWM1,OUTPUT); // set PWM pins
pinMode(CLK,INPUT);pinMode(DT,INPUT);pinMode(SW,INPUT); // set KY-040 pins
@ -64,19 +64,18 @@ void setup() { /////////////////////////////////////////////////////////////////
SAVE=0; // load/initialize settings
if (eer(0)!=SAVETAG) {
v0=300;v1=300;b0=700;b1=700;btime0=30;btime1=30;catch0=0;catch1=0;ctime0=120;ctime1=120;
fanstate0=0;fanstate1=0;
v0=300;v1=300;b0=700;b1=700;btime0=30;btime1=30;catch0=0;catch1=0;
ctime0=120;ctime1=120;rtime0=60;rtime1=60;fanstate0=0;fanstate1=0;
eew(0,SAVETAG);save();
} else {
v0=eer(1);v1=eer(2);b0=eer(3);b1=eer(4);btime0=eer(5);btime1=eer(6);
catch0=eer(7);catch1=eer(8);ctime0=eer(9);ctime1=eer(10);fanstate0=eer(11);fanstate1=eer(12);
v0=eer(1);v1=eer(2);b0=eer(3);b1=eer(4);btime0=eer(5);btime1=eer(6);catch0=eer(7);catch1=eer(8);
ctime0=eer(9);ctime1=eer(10);fanstate0=eer(11);fanstate1=eer(12);rtime0=eer(13);rtime1=eer(14);
}
enclast=digitalRead(CLK); // get encoder state
xts=MS;sts=MS;rts=MS;swts=MS;bts=MS;savets=MS;catchts0=MS;catchts1=MS;stop0=MS;stop1=MS; // set timer
xts=sts=rts=swts=bts=savets=catchts0=catchts1=stop0=stop1=v0ts=v1ts=MS; // set timer
bstate0=0;bstate1=0;mode=0;updatePWM();updatelcd();updatespeed();updatemarker();LOCK=0; // set initial states
}
@ -84,67 +83,24 @@ void loop() { //////////////////////////////////////////////////////////////////
if (SAVE>0 && MS-savets>SAVEDELAY) {;save();SAVE=0;savets=MS;} ////////////////////// save settings if needed
if (catch0 && MS-catchts0>(long)ctime0*60000) { ////////////////////////////////////// check catch fish state
catchts0=MS;stop0=MS+CATCHSTOP;
updatePWM();
if (catch0 && MS-catchts0>(long)ctime0*60000 && fanstate0==1) { ///////////////////////// initiate catch fish
catchts0=MS;cstate0=1;fanstate0=0;stop0=MS;updatePWM();updatespeed();
}
if (catch1 && MS-catchts1>(long)ctime1*60000) {
catchts1=MS;stop1=MS+CATCHSTOP;
updatePWM();
if (catch1 && MS-catchts1>(long)ctime1*60000 && fanstate1==1) {
catchts1=MS;cstate1=1;fanstate1=0;stop1=MS;updatePWM();updatespeed();
}
if (cstate0 && MS-stop0>CATCHSTOP && fanstate0==0) { ///////////////////////// stop catch fish and start over
cstate0=0;fanstate0=1;v0ts=MS;rts=MS+2000;updatePWM();updatespeed();
}
if (cstate1 && MS-stop1>CATCHSTOP && fanstate1==0) {
cstate1=0;fanstate1=1;v1ts=MS;rts=MS+2000;updatePWM();updatespeed();
}
if (bstate0 && MS-b0ts>(long)btime0*60000) {;bstate0=0;mode=0;updatelcd();} /////////////// check boost state
if (bstate1 && MS-b1ts>(long)btime1*60000) {;bstate1=0;mode=0;updatelcd();}
if (Serial.available() > 0) { ////////////////////////////////////////////////////////// serial communication
str=Serial.readString();OK=0;
if (str=="info") {;serinfo();OK=1;} // info
if (str.substring(0,5)=="speed") { // speed <fan0> <fan1>
v0=sstr(str,':',1).toInt();v1=sstr(str,':',2).toInt();
updatePWM();r0=0;r1=0;rts=MS+RDELAY;
SAVE++;OK=1;updatelcd();serinfo();
}
if (str.substring(0,6)=="bspeed") { // bspeed <fan0> <fan1>
b0=sstr(str,':',1).toInt();b1=sstr(str,':',2).toInt();
updatePWM();r0=0;r1=0;rts=MS+RDELAY;
SAVE++;OK=1;updatelcd();updatespeed();serinfo();
}
if (str.substring(0,2)=="on") { // on <fan0> <fan1> (value: 0 or 1)
if (sstr(str,':',1).toInt()==1) {;fanstate0=1;r0=0;} else fanstate0=0;
if (sstr(str,':',2).toInt()==1) {;fanstate1=1;r1=0;} else fanstate1=0;
updatePWM();rts=MS+RDELAY;
SAVE++;OK=1;updatelcd();updatespeed();serinfo();
}
if (str.substring(0,5)=="boost") { // boost <fan0> <fan1> (value: 0 or 1)
if (sstr(str,':',1).toInt()==1) {;rts=MS+RDELAY;bstate0=1;b0ts=MS;} else {;bstate0=0;}
if (sstr(str,':',2).toInt()==1) {;rts=MS+RDELAY;bstate1=1;b1ts=MS;} else {;bstate1=0;}
SAVE++;OK=1;updatelcd();updatespeed();serinfo();
}
if (str.substring(0,5)=="catch") { // catch <fan0> <fan1> (value: 0 or 1)
if (sstr(str,':',1).toInt()==1) {;catch0=1;catchts0=MS;} else {;catch0=0;}
if (sstr(str,':',2).toInt()==1) {;catch1=1;catchts1=MS;} else {;catch1=0;}
SAVE++;OK=1;updatelcd();updatespeed();serinfo();
}
if (str.substring(0,5)=="btime") { // btime <fan0> <fan1> (value: 0-60)
btime0=cut(sstr(str,':',1).toInt(),0,60);btime1=cut(sstr(str,':',2).toInt(),0,60);
SAVE++;OK=1;updatelcd();updatespeed();serinfo();
}
if (str.substring(0,5)=="ctime") { // ctime <fan0> <fan1> (value: 60-240)
ctime0=cut(sstr(str,':',1).toInt(),60,240);ctime1=cut(sstr(str,':',2).toInt(),60,240);
SAVE++;OK=1;updatelcd();updatespeed();serinfo();
}
if (!OK) SXN("error");
}
if (MS-xts>SINTERVAL) { /////////////////////////////////////////////////////////////////// speed measurement
xpm0=xpm0*(SAVERAGE-1)/SAVERAGE+(speedcount0/((MS-xts)/1000.0)*30.0)/SAVERAGE;
xpm1=xpm1*(SAVERAGE-1)/SAVERAGE+(speedcount1/((MS-xts)/1000.0)*30.0)/SAVERAGE;
@ -156,25 +112,23 @@ void loop() { //////////////////////////////////////////////////////////////////
rpm1=rpmcount1/((MS-sts)/1000.0)*30.0;
sts=MS;rpmcount0=0;rpmcount1=0;
xb0=b0;if (bstate0) xb0=cut((((double)b0-(double)v0)/BOOSTRAMP*(MS-b0ts))+v0,v0,b0);
xb1=b1;if (bstate1) xb1=cut((((double)b1-(double)v1)/BOOSTRAMP*(MS-b1ts))+v1,v1,b1);
calcramp();
if (MS>=stop0+20000) {
if (!fanstate0) r0=0;
else {
r=(bstate0?xb0:v0)-rpm0;
if (abs(r)>RTOL) r0=r<0?r0-1-abs(r)/10:r0+1+abs(r)/10;
}
if (!fanstate0) {;r0=0;OCR1A=0;}
else {
r=(bstate0?xb0:xv0)-rpm0;
if (abs(r)>RTOL) r0=r<0?r0-1-abs(r)/10:r0+1+abs(r)/10;
OCR1A=cut((bstate0?xb0:xv0)/(FANMAX/320.0)+r0,0,320);
}
if (MS>=stop1+20000) {
if (!fanstate1) r1=0;
else {
r=(bstate1?xb1:v1)-rpm1;
if (abs(r)>RTOL) r1=r<0?r1-1-abs(r)/10:r1+1+abs(r)/10;
}
}
updatePWM();updatespeed();rts=MS;
if (!fanstate1) {;r1=0;OCR1B=0;}
else {
r=(bstate1?xb1:xv1)-rpm1;
if (abs(r)>RTOL) r1=r<0?r1-1-abs(r)/10:r1+1+abs(r)/10;
OCR1B=cut((bstate1?xb1:xv1)/(FANMAX/320.0)+r1,0,320);
}
updatespeed();rts=MS;
}
bdelay=0; //////////////////////////////////////////////////////////////////////////////////// process switch
@ -191,27 +145,23 @@ void loop() { //////////////////////////////////////////////////////////////////
if (bdelay>20) {
if (swmode==0 && mode==0 && !LOCK) { // fan 0 on/off
if (fanstate0==0) {;rts=MS+RDELAY;fanstate0=1;r0=0;updatePWM();}
if (fanstate0==0) {;rts=MS+RDELAY;fanstate0=1;catchts0=v0ts=MS;r0=0;updatePWM();}
else {;fanstate0=0;bstate0=0;}
updatespeed();
}
if (swmode==1 && mode==0 && !LOCK) { // fan 1 on/off
if (fanstate1==0) {;rts=MS+RDELAY;fanstate1=1;r1=0;updatePWM();}
if (fanstate1==0) {;rts=MS+RDELAY;fanstate1=1;catchts1=v1ts=MS;r1=0;updatePWM();}
else {;fanstate1=0;bstate1=0;}
updatespeed();
}
if (swmode==0 && mode==1 && !LOCK) { // boost fan 0 on/off
if (bstate0==0) {
rts=MS+RDELAY;bstate0=1;b0ts=MS;fanstate0=1;
} else {;bstate0=0;rts=MS+RDELAY+2000;updatePWM();}
updatespeed();
if (bstate0==0) {;rts=MS+RDELAY;bstate0=1;b0ts=MS;fanstate0=1;v0ts=MS;}
else {;bstate0=0;rts=MS+RDELAY+2000;updatePWM();}
}
if (swmode==1 && mode==1 && !LOCK) { // boost fan 1 on/off
if (bstate1==0) {
rts=MS+RDELAY;bstate1=1;b1ts=MS;fanstate1=1;
} else {;bstate1=0;rts=MS+RDELAY+2000;updatePWM();}
updatespeed();
if (bstate1==0) {;rts=MS+RDELAY;bstate1=1;b1ts=MS;fanstate1=1;v1ts=MS;}
else {;bstate1=0;rts=MS+RDELAY+2000;updatePWM();}
}
if (swmode==2) { // lock/unlock
@ -221,6 +171,7 @@ void loop() { //////////////////////////////////////////////////////////////////
save();
}
updatespeed();
bdelay=0;
} else if (bdelay>0 && bdelay<20 && !LOCK) { // short button press, switch: menu -> fan 0 -> fan 1
@ -248,6 +199,8 @@ void loop() { //////////////////////////////////////////////////////////////////
if (swmode==1 && mode==3) catch1++; // catch 1 on/off
if (swmode==0 && mode==4) ctime0+=10; // catch time 0 up
if (swmode==1 && mode==4) ctime1+=10; // catch time 1 up
if (swmode==0 && mode==5) rtime0+=10; // rise time 0 up
if (swmode==1 && mode==5) rtime1+=10; // rise time 1 up
if (swmode==2) mode++; // scroll menu
} else { // turn encoder counterclockwise
if (swmode==0 && mode==0) v0-=SPEEDINC; // fan 0 speed down
@ -260,6 +213,8 @@ void loop() { //////////////////////////////////////////////////////////////////
if (swmode==1 && mode==3) catch1--; // catch 1 on/off
if (swmode==0 && mode==4) ctime0-=10; // catch time 0 down
if (swmode==1 && mode==4) ctime1-=10; // catch time 1 down
if (swmode==0 && mode==5) rtime0-=10; // rise time 0 down
if (swmode==1 && mode==5) rtime1-=10; // rise time 1 down
if (swmode==2) mode--; // scroll menu
}
@ -277,7 +232,10 @@ void loop() { //////////////////////////////////////////////////////////////////
if (swmode==0 && mode==4) ctime0=cut(ctime0,60,240); // check catch time fan 0
if (swmode==1 && mode==4) ctime1=cut(ctime1,60,240); // check catch time fan 1
if (swmode==2) mode=cut(mode,0,4); // check menu mode
if (swmode==0 && mode==5) rtime0=cut(rtime0,0,240); // check rise time fan 0
if (swmode==1 && mode==5) rtime1=cut(rtime1,0,240); // check rise time fan 1
if (swmode==2) mode=cut(mode,0,5); // check menu mode
SAVE++;updatelcd();delay(50);
}
@ -289,84 +247,80 @@ void loop() { //////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////////////////////////// SUPPORT
void updatelcd() { ///////////////////////////////////////////////////////////////////////////////// update LCD
if (mode==0) {
slcd(1,1,5,"SPEED");ilcd(7,1,-4,int(v0));ilcd(12,1,-4,int(v1));
}
if (mode==1) {
slcd(1,1,5,"BOOST");ilcd(7,1,-4,int(b0));ilcd(12,1,-4,int(b1));
}
if (mode==2) {
slcd(1,1,5,"BTIME");ilcd(7,1,-4,int(btime0));ilcd(12,1,-4,int(btime1));
}
if (mode==0) {;slcd(1,1,5,"SPEED");ilcd(7,1,-4,int(v0));ilcd(12,1,-4,int(v1));}
if (mode==1) {;slcd(1,1,5,"BOOST");ilcd(7,1,-4,int(b0));ilcd(12,1,-4,int(b1));}
if (mode==2) {;slcd(1,1,5,"BTIME");ilcd(7,1,-4,int(btime0));ilcd(12,1,-4,int(btime1));}
if (mode==3) {
slcd(1,1,5,"CATCH");
if (catch0==0) slcd( 7,1,-4,"OFF"); else slcd( 7,1,-3,"ON");
if (catch1==0) slcd(12,1,-4,"OFF"); else slcd(12,1,-3,"ON");
}
if (mode==4) {
slcd(1,1,5,"CTIME");ilcd(7,1,-4,int(ctime0));ilcd(12,1,-4,int(ctime1));
}
if (mode==4) {;slcd(1,1,5,"CTIME");ilcd(7,1,-4,int(ctime0));ilcd(12,1,-4,int(ctime1));}
if (mode==5) {;slcd(1,1,5,"RTIME");ilcd(7,1,-4,int(rtime0));ilcd(12,1,-4,int(rtime1));}
}
void updatemarker() { /////////////////////////////////////////////////////////////////// update current marker
void updatemarker() { ////////////////////////////////////////////////////////////////////// update menu marker
slcd(0,1,1," ");slcd(6,1,1," ");slcd(11,1,1," ");
if (!LOCK) {
if (swmode==0) slcd( 6,1,1,">");
if (swmode==1) slcd(11,1,1,">");
if (swmode==2) slcd( 0,1,1,">");
if (swmode==0) clcd(6,1,0);
if (swmode==1) clcd(11,1,0);
if (swmode==2) clcd(0,1,0);
}
}
void updatespeed() { ///////////////////////////////////////////////////////////////////////// update fan speed
slcd(1,0,5," ");
if (fanstate0) {
if (MS<stop0) slcd(7,0,-4,"CAT");
else {
slcd(1,0,5," ");slcd(6,0,1," ");slcd(11,0,1," ");
if (cstate0) slcd(7,0,-4,"CAT");
else {
if (fanstate0) {
if (bstate0) ilcd(1,0,2, (((long)btime0*60000)-(MS-(long)b0ts))/1000/60+1);
else slcd(7,0,1," ");
ilcd(7,0,-4,round(xpm0));
}
} else slcd(7,0,-4,"OFF");
if (fanstate1) {
if (MS<stop1) slcd(12,0,-4,"CAT");
else {
if (!bstate0 && xv0<v0){;clcd(6,0,1);}
if (bstate0 && xb0<b0){;clcd(6,0,1);}
} else slcd(7,0,-4,"OFF");
}
if (cstate1) slcd(12,0,-4,"CAT");
else {
if (fanstate1) {
if (bstate1) ilcd(4,0,2, (((long)btime1*60000)-(MS-(long)b1ts))/1000/60+1);
else slcd(12,0,1," ");
ilcd(12,0,-4,round(xpm1));
}
} else slcd(12,0,-4,"OFF");
if (!bstate1 && xv1<v1){;clcd(11,0,1);}
if (bstate1 && xb1<b1){;clcd(11,0,1);}
} else slcd(12,0,-4,"OFF");
}
}
void serinfo() { /////////////////////////////////////////////////////////////////////////// serial info output
SX(fanstate0);SX(":");SX((int)(v0));SX(":");SX((int)(b0));SX(":");
SX(fanstate1);SX(":");SX((int)(v1));SX(":");SX((int)(b1));SX(":");
SX(rpm0);SX(":");SX(rpm1);SX(":");SX(r0);SX(":");SX(r1);SX(":");
SX(bstate0);SX(":");SX(bstate1);SX(":");SX(btime0);SX(":");SX(btime1);SX(":");
SX(catch0);SX(":");SX(catch1);SX(":");SX(ctime0);SX(":");SX(ctime1);SXN("");
void clcd(int x,int y, char v) { /////////////////////////////////////////////////////// write character to LCD
lcd.setCursor(x,y);lcd.write(v);
}
void ilcd(int x,int y, int l,int v) { //////////////////////////////////////////////////// write integer to LCD
sprintf(form,"%%%dd",l);
sprintf(out,form,v);
lcd.setCursor(x,y);lcd.print(out);
sprintf(form,"%%%dd",l);sprintf(out,form,v);lcd.setCursor(x,y);lcd.print(out);
}
void slcd(int x,int y, int l,String s) { ////////////////////////////////////////////////// write string to LCD
sprintf(form,"%%%ds",l);
sprintf(out,form,s.c_str());
lcd.setCursor(x,y);lcd.print(out);
sprintf(form,"%%%ds",l);sprintf(out,form,s.c_str());lcd.setCursor(x,y);lcd.print(out);
}
void calcramp() { ////////////////////////////////////////////////////////////////// calculate speed ramp value
xb0=b0;if (bstate0) xb0=cut(((b0-v0)/(rtime0*1000.0)*(MS-b0ts))+v0,v0,b0);
xb1=b1;if (bstate1) xb1=cut(((b1-v1)/(rtime1*1000.0)*(MS-b1ts))+v1,v1,b1);
xv0=v0;xv0=cut(((v0-FANMIN)/(rtime0*1000.0)*(MS-v0ts))+FANMIN,FANMIN,v0);
xv1=v1;xv1=cut(((v1-FANMIN)/(rtime1*1000.0)*(MS-v1ts))+FANMIN,FANMIN,v1);
}
void updatePWM() { ////////////////////////////////////////////////////////////// update PWM output (fan speed)
v0=cut(v0,FANMIN,FANMAX);v1=cut(v1,FANMIN,FANMAX);
b0=cut(b0,FANMIN,FANMAX);b1=cut(b1,FANMIN,FANMAX);
if (!fanstate0 || MS<stop0) OCR1A=0;
else OCR1A=cut((bstate0?xb0:v0)/(FANMAX/320.0)+r0,0,320);
if (!fanstate1 || MS<stop1) OCR1B=0;
else OCR1B=cut((bstate1?xb1:v1)/(FANMAX/320.0)+r1,0,320);
v0=cut(v0,FANMIN,FANMAX);v1=cut(v1,FANMIN,FANMAX);b0=cut(b0,FANMIN,FANMAX);b1=cut(b1,FANMIN,FANMAX);
calcramp();
if (!fanstate0) OCR1A=0; else OCR1A=cut((bstate0?xb0:xv0)/(FANMAX/320.0)+r0,0,320);
if (!fanstate1) OCR1B=0; else OCR1B=cut((bstate1?xb1:xv1)/(FANMAX/320.0)+r1,0,320);
}
void rpmint0() {;rpmcount0++;speedcount0++;} /////////////////////////////////////////////////// rpm interrupts
@ -377,21 +331,8 @@ int eer(int adr) {;return EEPROM.read(adr*2)+EEPROM.read(adr*2+1)*256;} ////////
void eew(int adr, int val) {;EEPROM.write(adr*2,val%256);EEPROM.write(adr*2+1,val/256);} /////// save to EEPROM
void save() { /////////////////////////////////////////////////////////////////////////////////// save settings
eew(1,v0);eew(2,v1);eew(3,b0);eew(4,b1);eew(5,btime0);eew(6,btime1);
eew(7,catch0);eew(8,catch1);eew(9,ctime0);eew(10,ctime1);eew(11,fanstate0);eew(12,fanstate1);
}
String sstr(String data, char sep, int idx) { ///////////////////////////////////////// get saperated substring
int found=0;
int si[]={0,-1};
int mi=data.length()-1;
for (int i=0; i<=mi && found<=idx; i++) {
if (data.charAt(i) == sep || i == mi) {
found++;si[0]=si[1]+1;si[1]=(i==mi) ? i+1 : i;
}
}
return found>idx?data.substring(si[0],si[1]):"";
eew(1,v0);eew(2,v1);eew(3,b0);eew(4,b1);eew(5,btime0);eew(6,btime1);eew(7,catch0);eew(8,catch1);
eew(9,ctime0);eew(10,ctime1);eew(11,fanstate0);eew(12,fanstate1);eew(13,rtime0);eew(14,rtime1);
}
/////////////////////////////////////////////////////////////////////////////////////////////////////////// END