Diff: main.cpp

Revision:

0:1c73bfda913b

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Tue Jul 28 15:11:22 2015 +0000
@@ -0,0 +1,160 @@
+#include "mbed.h"
+#include "TextLCD.h"
+
+Serial slave1(PA_11, PA_12);
+Serial slave2(PA_15, PB_7);
+Serial bluetooth(PA_2, PA_3);
+
+AnalogIn boton_LCD(A0);
+DigitalIn mov(D2);
+
+Ticker lcdTimer, movTimer, sendTimer,alarmDatos;
+
+TextLCD lcd = TextLCD(D8, D9, D4, D5, D6, D7, TextLCD::LCD16x2);
+
+float key_value[6] = {0.05, 0.25, 0.45, 0.70, 0.85, 0.95}; 
+int NUM_KEYS = 6;
+float key_in;
+int key = -1;
+int x = 0;
+char caracterActual = 'Z';
+char password[8] = "AAAA";
+char enterPassword [8];
+int alarm = 0;
+
+
+int get_boton(float input);
+void lcd_control();
+int get_movimiento();
+void sendData();        //Ver como se hace y el readData
+
+
+void sendData(){
+    char bufferSlave1[64];
+    char bufferSlave2[64];
+    char bufferTotal[128];
+    
+    if(slave1.readable()){
+        slave1.gets(bufferSlave1,64);
+    }
+    if(slave2.readable()){
+        slave2.gets(bufferSlave2,64);
+    }
+    strncpy(bufferTotal, bufferSlave1, sizeof(bufferSlave1));
+    strncat(bufferTotal, bufferSlave2,sizeof(bufferSlave2));
+    
+    wait(0.2f);
+    if(bluetooth.writeable()){
+        bluetooth.printf("%s",bufferTotal);
+    }
+}
+
+void sendAlarm(){
+    if(slave1.writeable()){
+        if(alarm == 1){
+            slave1.putc('A');
+            wait(0.2);
+            if(mov.read() == 1){
+                slave1.putc('3');
+            }
+        }else if(alarm == 0){
+            slave1.putc('N');
+            }
+    }
+}
+
+int get_boton(float input){     //Metodo para obtener el boton pulsado en función del valor
+  
+    int k;
+    if (input > key_value[5])  k = -1; //Error en la lectura
+     
+    else {
+        for (k=0; k<NUM_KEYS; k++){
+        if(input < key_value[k])    return k;
+        }
+    }   
+    return k;
+}
+
+void lcd_control(){
+        int i;
+        wait(0.2);
+        key_in = boton_LCD.read();
+        key = get_boton(key_in);
+        
+        lcd.locate(x,1);
+        
+        if( key == 0){      //Tecla rigth
+            enterPassword[x] = caracterActual;
+            x++;
+            if(x > 15) x=15;
+            lcd.locate(x,1);
+            caracterActual = 'A'; 
+            lcd.printf("%c",caracterActual);
+             
+        }
+        if ( key == 1){     //Tecla up
+            caracterActual++;
+            if(caracterActual > 'Z') caracterActual = 'A';
+            //pc.printf(caracterActual);
+            lcd.printf("%c",caracterActual);
+        }
+        if(key == 2) {      //Tecla down
+            caracterActual--;
+            if(caracterActual < 'A') caracterActual = 'Z';
+            //pc.printf(caracterActual);
+            lcd.printf("%c",caracterActual);
+        }
+        if(key == 3) {      //Tecla left
+            x--;
+            if (x<0) x = 0;
+            caracterActual = 'Z';
+        }
+        if(key == 5){       //Tecla select
+            enterPassword[x] = caracterActual;
+            x = 0;
+
+            if(alarm == 0){
+                if(strcmp(password,enterPassword) == 0){
+                    alarm = 1;
+                    lcd.cls();
+                    lcd.locate(0,0);
+                    lcd.printf("Alarma Activada");
+                    lcd.locate(0,1);
+                }else{
+                    lcd.cls();
+                    lcd.locate(0,0);
+                    lcd.printf("Pass incorrect");
+                    lcd.locate(0,1);
+                }
+            }else{
+                if(strcmp(password,enterPassword) == 0){
+                    alarm = 0;
+                    lcd.cls();
+                    lcd.locate(0,0);
+                    lcd.printf("Alarma Desact");
+                    lcd.locate(0,1);
+                }else{
+                    lcd.cls();
+                    lcd.locate(0,0);
+                    lcd.printf("Pass incorrect");
+                    lcd.locate(0,1);
+                }  
+            }
+            for(i=0; i<8; i++){
+                enterPassword[i] = (char)0;
+            }
+    }
+}
+
+int main(){
+    lcd.locate(0,0);
+    lcd.printf("Enter password");
+    float movimiento;
+    while(1){
+        lcdTimer.attach(&lcd_control,0.5f);
+        sendTimer.attach(&sendData, 1.0f);
+        alarmDatos.attach(&sendAlarm, 0.5f);
+        wait(1.0f);
+    }    
+}