Diff: main.cpp

Revision:

7:e8f1aab2aee2

Parent:

6:46af1199bf9b

--- a/main.cpp	Wed Feb 15 14:01:04 2017 -0600
+++ b/main.cpp	Thu Nov 29 16:55:22 2018 +0000
@@ -1,41 +1,138 @@
 #include "mbed.h"
 #include "rtos.h"
+#include "TextLCD.h"
+#include "DHT.h"
+////////////////////////////////////////////////////////////////////////////////////////
+/////////////////////////////////////Pines a usar //////////////////////////////////////
+////////////////////////////////////////////////////////////////////////////////////////
 
-/* Mail */
+TextLCD lcd(PA_9, PC_7,PB_5,PB_4,PB_10,PA_8);
+DigitalIn Boton(BUTTON1);
+AnalogIn analog_value(A0);
+
+////////////////////////////////////////////////////////////////////////////////////////
+/////////////////////////Mensajes que se van amandar a imprimir/////////////////////////
+////////////////////////////////////////////////////////////////////////////////////////
+
+/* Mail 1 */
 typedef struct {
-  float    voltage; /* AD result of measured voltage */
-  float    current; /* AD result of measured current */
-  uint32_t counter; /* A counter value               */
-} mail_t;
+  float GPS; /* AD result of measured voltage */
+} mail_GPS;
 
-Mail<mail_t, 16> mail_box;
+/* Mail 2 */
+typedef struct {
+  float T; /* AD result of measured voltage */
+  float H; /* AD result of measured voltage */              
+} mail_DTH11;
+
+/* Mail 3 */
+typedef struct {
+  float FYH; /* AD result of measured voltage */
+} mail_FYH;
 
-void send_thread (void) {
-    uint32_t i = 0;
-    while (true) {
-        i++; // fake data update
-        mail_t *mail = mail_box.alloc();
-        mail->voltage = (i * 0.1) * 33; 
-        mail->current = (i * 0.1) * 11;
-        mail->counter = i;
-        mail_box.put(mail);
-        Thread::wait(1000);
+Mail<mail_GPS, 1000> mail_box1;
+Mail<mail_DTH11, 1000> mail_box2;
+Mail<mail_FYH, 1000> mail_box3;
+
+
+
+////////////////////////////////////////////////////////////////////////////////////////
+/////////////////////////Programas a ralizar con el rtos////////////////////////////////
+////////////////////////////////////////////////////////////////////////////////////////
+
+void send_threadGPS (void) {
+        int i=0;
+        while (true){
+        i++;
+        mail_GPS *mail = mail_box1.alloc();
+        mail-> GPS=  i*.33; 
+        mail_box1.put(mail);
+        Thread::wait(500);
+        }
+}
+
+
+void send_threadDTH11 (void) {
+    DHT sensor(PC_4, SEN11301P); // Use the SEN11301P sensor
+    int err;        
+    while(true){
+        err = sensor.readData();
+        printf("Temp: %.2f ",sensor.ReadTemperature(CELCIUS));
+        printf("Hum: %.2f ",sensor.ReadHumidity()); // first time initialization
+        mail_DTH11 *mail = mail_box2.alloc();
+        mail-> T=  sensor.ReadTemperature(CELCIUS);
+        mail-> H= sensor.ReadHumidity(); 
+        mail_box2.put(mail);
     }
 }
 
-int main (void) {
-    Thread thread;
-    thread.start(callback(send_thread));
-    
+void send_threadFYH (void) {
+    int j = 0;
     while (true) {
-        osEvent evt = mail_box.get();
-        if (evt.status == osEventMail) {
-            mail_t *mail = (mail_t*)evt.value.p;
-            printf("\nVoltage: %.2f V\n\r"   , mail->voltage);
-            printf("Current: %.2f A\n\r"     , mail->current);
-            printf("Number of cycles: %u\n\r", mail->counter);
-            
-            mail_box.free(mail);
-        }
+        j++; // fake data update
+        mail_FYH *mail = mail_box3.alloc();
+        mail-> FYH= (j * 0.1) * 33; 
+        mail_box3.put(mail);
+        Thread::wait(100);
     }
 }
+
+////////////////////////////////////////////////////////////////////////////////////////
+///////////////////////////////Programa principal //////////////////////////////////////
+////////////////////////////////////////////////////////////////////////////////////////
+int main (void) {
+    
+    Thread threadGPS;
+    Thread threadDTH11;
+    Thread threadFYH;
+    threadGPS.start(callback(send_threadGPS));
+    threadDTH11.start(callback(send_threadDTH11));
+    threadFYH.start(callback(send_threadFYH));
+    
+
+
+    while (true) { 
+        float meas;
+        meas = analog_value.read(); 
+        meas = meas * 3300;
+        osEvent evt1 = mail_box1.get();
+        osEvent evt2 = mail_box2.get();
+        osEvent evt3 = mail_box3.get();
+        if(meas > 3200){
+             if (evt1.status == osEventMail) {
+                mail_GPS *mail = (mail_GPS*)evt1.value.p;
+                printf("GPS: %.4f V\n"   , mail->GPS);
+                lcd.locate(0,0);
+                lcd.printf("GPS: %.4f ", mail->GPS);   
+                mail_box1.free(mail);
+                }
+             if (evt2.status == osEventMail) {
+                mail_DTH11 *mail = (mail_DTH11*)evt2.value.p;
+                printf("T: %.2f \n", mail->T);
+                printf("H: %.2f \n", mail->H);
+                lcd.locate(0,1);
+                lcd.printf("T: %.2f ", mail->T);
+                lcd.locate(8,1);
+                lcd.printf("H: %.2f ", mail->H);    
+                mail_box2.free(mail);
+                }
+            }
+            
+            else{
+            lcd.cls();
+            
+             if (evt3.status == osEventMail) {
+                mail_FYH *mail = (mail_FYH*)evt3.value.p;
+                printf("FFECHA Y HORA: %f A\n\r"     , mail->FYH);
+                lcd.locate(0,0);
+                lcd.printf("Hora y Fecha");
+                lcd.locate(0,1);
+                lcd.printf("%f ", mail->FYH);   
+                mail_box3.free(mail);
+                }
+            }
+        
+     }
+}
+
+