Esteban Lage
Horno de Reflujo
Dependencies: Debounced Pulse1 QEI RTC-DS1307 TextLCD mbed
Revision 0:7b257afa105f, committed 2018-06-05
- Comitter:
- EstebanLage
- Date:
- Tue Jun 05 17:37:09 2018 +0000
- Commit message:
- Tarea 4 Horno de Reflujo Ok
Changed in this revision
diff -r 000000000000 -r 7b257afa105f Debounced.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Debounced.lib Tue Jun 05 17:37:09 2018 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/WarwickRacing/code/Debounced/#8992c13bbb9b
diff -r 000000000000 -r 7b257afa105f Pulse1.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Pulse1.lib Tue Jun 05 17:37:09 2018 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/tony63/code/Pulse1/#48651f86a80c
diff -r 000000000000 -r 7b257afa105f QEI.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/QEI.lib Tue Jun 05 17:37:09 2018 +0000 @@ -0,0 +1,1 @@ +https://mbed.org/users/aberk/code/QEI/#5c2ad81551aa
diff -r 000000000000 -r 7b257afa105f RTC-DS1307.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/RTC-DS1307.lib Tue Jun 05 17:37:09 2018 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/leihen/code/RTC-DS1307/#5627b407e097
diff -r 000000000000 -r 7b257afa105f TextLCD.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/TextLCD.lib Tue Jun 05 17:37:09 2018 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/amarincan/code/TextLCD/#d692719a4c59
diff -r 000000000000 -r 7b257afa105f debug.h
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/debug.h Tue Jun 05 17:37:09 2018 +0000
@@ -0,0 +1,16 @@
+#ifndef __DEBUG_H__
+#define __DEBUG_H__
+
+
+#ifdef DEBUG
+#define INFO(x, ...) std::printf("[INFO: %s:%d]"x"\r\n", __FILE__, __LINE__, ##__VA_ARGS__);
+#define WARN(x, ...) std::printf("[WARN: %s:%d]"x"\r\n", __FILE__, __LINE__, ##__VA_ARGS__);
+#define ERR(x, ...) std::printf("[ERR: %s:%d]"x"\r\n", __FILE__, __LINE__, ##__VA_ARGS__);
+#else
+#define INFO(x, ...)
+#define WARN(x, ...)
+#define ERR(x, ...)
+#endif
+
+
+#endif
\ No newline at end of file
diff -r 000000000000 -r 7b257afa105f main.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Tue Jun 05 17:37:09 2018 +0000
@@ -0,0 +1,431 @@
+#include "mbed.h"
+#include "DebouncedIn.h"
+#include "TextLCD.h"
+#include "QEI.h"
+#include "Rtc_Ds1307.h"
+
+
+TextLCD lcd(PTB0, PTB1, PTB2, PTB3, PTC2, PTC1); // rs, e, d4, d5, d6, d7
+Rtc_Ds1307 rtc(PTE0, PTE1);
+QEI wheel (PTD7, PTD6, NC, 30);
+DebouncedIn button_enco(PTC5);
+PwmOut PIDWM(PTC9);
+PwmOut PIDANAL(PTE24);
+DigitalOut Sel(PTE31);
+AnalogIn y(PTE16);
+float periodo;
+float Frecuencia=200;
+int C1=0x0C;
+int m;
+int Conf=0; //
+int Lugar=0; // Definen el punto en el cual va el programa
+int i=0;
+int Ref = 0, Kp = 0, Ti = 0, Td = 0;
+float t1 = 0, t2 = 0, t3 = 0, ai = 0, ap = 0, ad = 0, pid = 0, med = 0, RefPID = 0,Taza = 0, o = 0;
+float err = 0, err_v = 0;
+
+int main()
+{
+ Rtc_Ds1307::Time_rtc tm = {};
+ lcd.cls();
+ lcd.writeCommand(C1);//escribimos un comando segun el manual del modulo LCD
+ lcd.locate(0,0);
+ lcd.printf("--ANALOG --PWM");
+
+ periodo=(1/Frecuencia);
+ rtc.getTime(tm); //lee el tiempo del DS1307
+ Sel = 1;
+ while(1)
+ {
+ switch (Lugar)
+ {
+ case 0:
+ m=wheel.getPulses(); // m son los datos del encoder
+ if(m!=0 && Conf==0){
+ Conf=1;
+ wheel.reset();
+ m=0;
+ }
+
+ if(m!=0 && Conf==1){
+ Conf=0;
+ wheel.reset();
+ m=0;
+ }
+ if(Conf==0){
+
+ lcd.locate(11,0);
+ lcd.printf("-");
+ lcd.locate(1,0);
+ lcd.printf(">");
+ lcd.locate(0,1);
+ wait(0.1);
+
+ }
+
+ if(Conf==1){
+
+ lcd.locate(1,0);
+ lcd.printf("-");
+ lcd.locate(11,0);
+ lcd.printf(">");
+ lcd.locate(0,1);
+ wait(0.1);
+ }
+
+ if (button_enco.falling()){ //si se pulsa boton encoder
+ Lugar++;
+ m=0;
+ }
+
+ break;
+
+ case 1:
+ switch(i)
+ {
+ case 0:
+
+
+ if(Conf==0)
+ {
+ lcd.cls();
+ lcd.locate(0,0);
+ lcd.printf("Parametros");
+ wait(1);
+ i++;
+ m=0;
+ lcd.cls();
+ lcd.locate(0,0);
+ lcd.printf("Ref: Kp: ");
+ lcd.locate(0,1);
+ lcd.printf("Ti: Td: ");
+ }
+
+ if(Conf==1)
+ {
+ lcd.cls();
+ lcd.locate(0,0);
+ lcd.printf("Parametros");
+ wait(1);
+ i++;
+ m=0;
+ lcd.cls();
+ lcd.locate(0,0);
+ lcd.printf("Ref: Kp: ");
+ lcd.locate(0,1);
+ lcd.printf("Ti: Td: ");
+ }
+
+ break;
+
+ case 1:
+ m=wheel.getPulses();
+ if (m!=0)
+ {
+ Ref=Ref+m;
+ if(Ref>99)
+ {
+ Ref=99; // Configuracion de la ref para analg
+ }
+ if(Ref<0)
+ {
+ Ref=0;
+ }
+
+ wheel.reset();
+ m=0;
+ }
+ lcd.locate(5,0);
+ lcd.printf("%02d",Ref);
+
+ if (button_enco.falling())
+ {
+ i++;
+ m=0;
+ lcd.locate(13,0);
+ //tm.mon=1;
+ }
+
+ break;
+
+ case 2:
+ m=wheel.getPulses();
+ if (m!=0)
+ {
+ Kp=Kp+m;
+ if(Kp>99)
+ {
+ Kp=99;
+ }
+ if(Kp<0) // Configuracion de Kp para analg
+ {
+ Kp=0;
+ }
+
+ wheel.reset();
+ m=0;
+ }
+ lcd.locate(13,0);
+ lcd.printf("%02d",Kp);
+
+ if (button_enco.falling())
+ {
+ i++;
+ m=0;
+ lcd.locate(4,1);
+ }
+
+ break;
+
+ case 3:
+ m=wheel.getPulses();
+ if (m!=0)
+ {
+ Ti=Ti+m; // Configuracion de Ti para analg
+
+ if(Ti>99)
+ {
+ Ti=99;
+ }
+ if(Ti<0)
+ {
+ Ti=0;
+ }
+
+ wheel.reset();
+ m=0;
+ }
+ lcd.locate(4,1);
+ lcd.printf("%02d",Ti);
+
+ if (button_enco.falling())
+ {
+ i++;
+ m=0;
+ lcd.locate(13,1);
+
+ }
+
+ break;
+
+ case 4:
+ m=wheel.getPulses();
+
+ if (m!=0)
+ {
+ Td=Td+m; // Configuracion de Ti para analg
+
+ if(Td>99)
+ {
+ Td=99;
+ }
+ if(Td<0) // Configuracion de Td para analg
+ {
+ Td=0;
+ }
+
+ wheel.reset();
+ m=0;
+ }
+ lcd.locate(13,1);
+ lcd.printf("%02d",Td);
+
+ if (button_enco.falling())
+ {
+ i++;
+ m=0;
+ lcd.cls();
+ lcd.locate(0,0);
+ lcd.printf("t1: t2: ");
+ lcd.locate(0,1);
+ lcd.printf("t3: ");
+ lcd.locate(4,0);
+ }
+ break;
+
+ case 5:
+ m=wheel.getPulses();
+ if (m!=0)
+ {
+ t1=t1+m; // Configuracion de Ti para analg
+ if(t1>60)
+ {
+ t1=60;
+ }
+ if(t1<0) // Configuracion de Td para analg
+ {
+ t1=0;
+ }
+
+ wheel.reset();
+ m=0;
+ }
+ lcd.locate(4,0);
+ lcd.printf("%.1f",t1);
+
+
+ if (button_enco.falling())
+ {
+ i++;
+ m=0;
+ lcd.locate(12,0);
+ }
+
+ break;
+
+ case 6:
+ m=wheel.getPulses();
+
+ if (m!=0)
+ {
+ t2=t2+m; // Configuracion de Ti para anal
+ if(t2>60)
+ {
+ t2=60;
+ }
+ if(t2<0) // Configuracion de Td para analg
+ {
+ t2=0;
+ }
+
+ wheel.reset();
+ m=0;
+ }
+ lcd.locate(12,0);
+ lcd.printf("%.1f",t2);
+
+
+ if (button_enco.falling())
+ {
+ i++;
+ m=0;
+ lcd.locate(4,1);
+ }
+
+ break;
+
+ case 7:
+ m=wheel.getPulses();
+
+ if (m!=0)
+ {
+ t3=t3+m; // Configuracion de Ti para analg
+ if(t3>60)
+ {
+ t3=60;
+ }
+ if(t3<0) // Configuracion de Td para analg
+ {
+ t3=0;
+ }
+
+ wheel.reset();
+ m=0;
+ }
+ lcd.locate(4,1);
+ lcd.printf("%.1f",t3);
+
+ if (button_enco.falling())
+ {
+ ///////////////////
+ if(Conf==0 || Conf==1)
+ {
+ lcd.cls();
+ lcd.locate(0,0);
+ lcd.printf(" Parametros OK ");
+ wait(1);
+ i=0;
+ m=0;
+ Lugar++;
+ lcd.cls();
+ tm.sec = 0;
+ tm.min = 0;
+ tm.hour = 1;
+ tm.date = 1;
+ tm.mon = 1;
+ tm.year = 2000;
+ PIDWM.pulsewidth(0);
+ rtc.setTime(tm,false,false);
+ rtc.startClock();
+
+ }
+ ///////////////////
+ }
+ break;
+ }
+ break;
+ case 2:
+ if (Conf == 1 || Conf == 0){
+
+lop1: med = y.read()*100;
+ rtc.getTime(tm);
+ if ((tm.sec)<t1)
+ {
+ Taza = Ref/t1;
+ RefPID = tm.sec*Taza;
+ }
+ if ((tm.sec)>=t1 && (tm.sec)<=(t2+t1)){
+ RefPID = Ref;
+ }
+ if ((tm.sec)>(t2+t1)){
+ if (RefPID<23){
+ RefPID=23;
+ }
+ else if (RefPID>23){
+ Taza = (23-Ref)/t3/60;
+ RefPID = RefPID + tm.sec*Taza;
+ }
+ }
+ if ((tm.sec)>(t1+t2+t3) && med < 23){
+ RefPID = 23;
+ }
+ err = (RefPID-med); //se calcula el error
+ ap = Kp*err*0.01f; //se calcula la accion proporcinal
+ ai =(Ti*err*0.01f)+ai; //calculo de la integral del error
+ ad = Td*(err-err_v)*0.01f; //calculo de la accion derivativa
+ pid = (ap+ai+ad);
+ // se verifica que pid sea positivo **************************************
+ if(pid<=0)
+ {
+ pid=0;
+ }
+
+ // se verifica que pid sea menor o igual la valor maximo *****************
+ if (pid > 100)
+ {
+ pid=100;
+ }
+
+
+ //se muestran las variables******************************************
+ lcd.locate(1,0);
+ lcd.printf("err: med:");
+ lcd.locate(4,0);
+ lcd.printf("%3.0f",err);
+ lcd.locate(13,0);
+ lcd.printf("%3.0f",med);
+ lcd.locate(1,1);
+ lcd.printf("Ref: pid:");
+ lcd.locate(4,1);
+ lcd.printf("%3.0f",RefPID);
+ lcd.locate(13,1);
+ lcd.printf("%3.0f",pid);
+
+
+
+
+ //Normalizacion de la salida
+ // se actualizan las variables *******************************************
+ err_v = err;
+ o = pid/100;
+ PIDWM.pulsewidth(o*periodo);
+ // se envia el valor pid a puerto analogico de salida (D/A) **************
+
+ // se repite el ciclo
+ wait_ms(100);
+ goto lop1;
+ }
+ }
+ }
+ }
+
\ No newline at end of file
diff -r 000000000000 -r 7b257afa105f mbed.bld --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Tue Jun 05 17:37:09 2018 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/5aab5a7997ee \ No newline at end of file