se introducen datos a la tarjeta con un teclado matricial con su respectivo pito para las teclas del teclado

Dependencies:   FPointer TextLCD keypad mbed

Files at this revision

API Documentation at this revision

Comitter:
mescobart22
Date:
Wed Apr 09 15:42:23 2014 +0000
Commit message:
Tarea3_Teclado

Changed in this revision

FPointer.lib Show annotated file Show diff for this revision Revisions of this file
TextLCD.lib Show annotated file Show diff for this revision Revisions of this file
keypad.lib Show annotated file Show diff for this revision Revisions of this file
main.cpp Show annotated file Show diff for this revision Revisions of this file
mbed.bld Show annotated file Show diff for this revision Revisions of this file
diff -r 000000000000 -r 8bf5f05ef31f FPointer.lib
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/FPointer.lib	Wed Apr 09 15:42:23 2014 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/AjK/code/FPointer/#56e309e76c19
diff -r 000000000000 -r 8bf5f05ef31f TextLCD.lib
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/TextLCD.lib	Wed Apr 09 15:42:23 2014 +0000
@@ -0,0 +1,1 @@
+https://mbed.org/users/javiernegrette/code/TextLCD/#419979c1e228
diff -r 000000000000 -r 8bf5f05ef31f keypad.lib
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/keypad.lib	Wed Apr 09 15:42:23 2014 +0000
@@ -0,0 +1,1 @@
+https://mbed.org/users/yoonghm/code/keypad/#e48ba5b4c497
diff -r 000000000000 -r 8bf5f05ef31f main.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Wed Apr 09 15:42:23 2014 +0000
@@ -0,0 +1,284 @@
+#include "mbed.h"
+#include "TextLCD.h" 
+#include"keypad.h" //Librería del teclado 4x4
+#include"FPointer.h"  //Librería complementaria para libreria keypad
+
+TextLCD lcd(PTB10, PTB11, PTE2, PTE3, PTE4, PTE5);  // rs, e, d4-d7
+Keypad keypad(PTA2,PTD4,PTD3,PTD7,PTA13,PTD5,PTD0,PTD2); //Entradas del teclado (4r,3r,2r,1r,8,7,6,5)
+DigitalOut pitido(PTC6); // variable de sonido
+
+//ASIGNACION DE  VARIABLES
+Timer t;
+int r;
+int cero;
+int flag;
+int q;
+int k;
+int C1=0x0E;    //configurar el lcd para mostrar el guin bajo
+int C2=0x0C;    //configurar el lcd para QUITAR el guion bajo
+float sp=0;       //set point
+float kp=0;       //ganancia proporcional
+float ki=0;       //ganancia integral
+float kd=0;       //ganancia derivativa
+int ind=0;      //vector de caracteres.
+float err, med, yr, ap, ai, ad, err_v, cycle; //Variable de control PID
+float pid;
+
+//MATRIZ DEL TECLADO
+float  Keytable[] = {1,2,3,11,
+                   4,5,6,12,
+                   7,8,9,13,
+                   0,0,0,0};
+                   
+//Se crea una función que incremente los valores
+void increment(int j){             
+if(j==0){
+        if (q!=1 && sp<10){
+        sp=ind;
+        q=1;
+        }
+        else {
+            sp=10*sp+ind;
+            }
+         if(sp>999)sp=999;
+                
+              
+        lcd.locate(3,0); lcd.printf("   ");
+        lcd.locate(3,0); lcd.printf("%.0f",sp);
+        pitido = 0;
+        for(r=1; r<= 2000; ++r){
+            pitido = 0;
+            wait(0.000002);
+            pitido = 1;
+            wait(0.000002);
+            }
+            pitido = 0;
+         }
+else if(j==1){
+        if (q!=1 && kp<10){
+        kp=ind;
+        q=1;
+        }
+        else{
+         kp=10*kp+ind;
+         }
+         if(kp>999)kp=999;
+        lcd.locate(11,0); lcd.printf("   ");
+        lcd.locate(11,0); lcd.printf("%.0f",kp);
+           pitido = 0;
+           for(r=1; r<= 2000; ++r){
+            pitido = 0;
+            wait(0.000002);
+            pitido = 1;
+            wait(0.000002);
+            }
+            pitido = 0;
+      }
+else if(j==2){
+        if (q!=1 && ki<10){
+        ki=ind;
+        q=1;
+        }
+        else{
+         ki=10*ki+ind;
+         }
+         if(ki>999)ki=999;
+        lcd.locate(3,1); lcd.printf("   ");
+        lcd.locate(3,1); lcd.printf("%.0f",ki);
+           pitido = 0;
+           for(r=1; r<= 2000; ++r){
+            pitido = 0;
+            wait(0.000002);
+            pitido = 1;
+            wait(0.000002);
+            }
+            pitido = 0;
+      }
+else{
+        if (q!=1 && kd<10){
+        kd=ind;
+        q=1;
+        }
+        else{
+         kd=10*kd+ind;
+         }
+         if(kd>999)kd=999;
+        lcd.locate(11,1); lcd.printf("   ");
+        lcd.locate(11,1); lcd.printf("%.0f",kd);
+    }
+    ind=0; cero=0;
+      pitido = 0;
+      for(r=1; r<= 2000; ++r){
+            pitido = 0;
+            wait(0.000002);
+            pitido = 1;
+            wait(0.000002);
+            }
+            pitido = 0;
+}
+
+uint32_t cbAfterInput(uint32_t index) {
+    ind=Keytable[index];
+    cero=index;
+    return 0;
+}
+
+void def_posicion(int j){
+    if (j==0){
+    lcd.locate(3,0); lcd.printf("%.0f",sp);
+    lcd.locate(3,0); 
+    }
+    else if(j==1){
+    lcd.locate(11,0);   lcd.printf("%.0f",kp);
+    lcd.locate(11,0);   
+    }
+    else if (j==2){
+    lcd.locate(3,1); lcd.printf("%.0f",ki);
+    lcd.locate(3,1); 
+    }
+    else {
+    lcd.locate(11,1);   lcd.printf("%.0f",kd);
+    lcd.locate(11,1);  
+    }
+}
+
+//Dado que hay parámetros que no varía en el display en esta parte del código, se crea una función que los mantenga.
+void star_patch1(void){ 
+lcd.cls();
+lcd.locate(8,0);
+lcd.printf("Kp=%.0f",kp);
+lcd.locate(0,1);
+lcd.printf("Ki=%.0f",ki);
+lcd.locate(8,1);
+lcd.printf("Kd=%.0f",kd);
+lcd.writeCommand(C1);   //cursor se vea y sea intermitente
+lcd.locate(0,0); 
+lcd.printf("Sp=%.0f",sp);
+}
+
+void star_patch2(void){  // uso nuevamente función que imprime los caracteres que no van a variar en el display
+lcd.writeCommand(C2);
+lcd.cls();
+lcd.printf("Iniciamos el PID |m|"); 
+wait(2);
+lcd.cls();
+lcd.printf("Er%=f",err);
+lcd.locate(8,0);    lcd.printf("Me=%.0f",med); 
+lcd.locate(0,1);    lcd.printf("Sp=%.0f",sp);
+lcd.locate(8,1);    lcd.printf("Co=%.0f",pid);
+wait(3);
+}
+
+int main(){
+ini:
+ind=0;
+star_patch1();
+    keypad.CallAfterInput(&cbAfterInput);
+    keypad.Start();
+ini1:
+  if(ind==12){
+    if (k<3) k++;
+    else k=0;
+    def_posicion(k);
+    ind=0;
+    q=0;
+    pitido = 0;
+     for(r=1; r<= 2000; ++r){
+            pitido = 0;
+            wait(0.000002);
+            pitido = 1;
+            wait(0.000002);
+            }
+            pitido = 0;
+     wait(0.05);
+     pitido = 0;
+      for(r=1; r<= 2000; ++r){
+            pitido = 0;
+            wait(0.000002);
+            pitido = 1;
+            wait(0.000002);
+            }
+            pitido = 0;
+  }
+  if(ind==13){
+       pitido = 0;
+       for(r=1; r<= 2000; ++r){
+            pitido = 0;
+            wait(0.000002);
+            pitido = 1;
+            wait(0.000002);
+            }
+            pitido = 0;
+     wait(0.03);
+    
+    pitido = 0; 
+     for(r=1; r<= 1000; ++r){
+            pitido = 0;
+            wait(0.000002);
+            pitido = 1;
+            wait(0.000002);
+            }
+            pitido = 0;
+      wait(0.03);
+    pitido = 0;
+  for(r=1; r<= 2000; ++r){
+            pitido = 0;
+            wait(0.000002);
+            pitido = 1;
+            wait(0.000002);
+            }
+            pitido = 0;
+  ind=0;
+  //goto PID;
+    
+  }
+  if(ind==11){
+    pitido = 0;
+     for(r=1; r<= 2000; ++r){
+            pitido = 0;
+            wait(0.000002);
+            pitido = 1;
+            wait(0.000002);
+            }
+            pitido = 0;
+    wait(0.02);
+    
+    pitido = 0;
+    for(r=1; r<= 2000; ++r){
+            pitido = 0;
+            wait(0.000002);
+            pitido = 1;
+            wait(0.000002);
+            }
+            pitido = 0;
+    if (k==0){
+    sp=0;
+    lcd.locate(3,0); lcd.printf("   ");
+    lcd.locate(3,0); lcd.printf("%.0f",sp);
+    }
+    else if(k==1){
+    kp=0;
+    lcd.locate(11,0); lcd.printf("   ");  
+    lcd.locate(11,0); lcd.printf("%.0f",kp);
+    }
+    else if (k==2){
+    ki=0;
+    lcd.locate(3,1); lcd.printf("   ");
+    lcd.locate(3,1); lcd.printf("%.0f",ki);
+    }
+    else {
+    kd=0;
+    lcd.locate(11,1);  lcd.printf("   "); 
+    lcd.locate(11,1);  lcd.printf("%.0f",kd);
+    }
+    q=0; ind=0; 
+  }REGEDITCD..
+  
+  CCD..
+  
+  if (ind!=0 && ind!=12 && ind!=13 && ind!=11 || cero==13 ){
+  increment(k);
+  } 
+  goto ini1;
+    
+    }
diff -r 000000000000 -r 8bf5f05ef31f mbed.bld
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Wed Apr 09 15:42:23 2014 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/mbed_official/code/mbed/builds/6473597d706e
\ No newline at end of file