Diff: main.cpp

Revision:

0:1e97811b8a15

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Wed Nov 04 17:19:56 2020 +0000
@@ -0,0 +1,171 @@
+#include "mbed.h"
+#include "stdlib.h"
+#include "TextLCD.h"
+#include "AM2320.h"
+//------------------------
+#include "Adafruit_SSD1306.h"
+#include "Adafruit_GFX.h" 
+#include "Adafruit_GFX_Config.h"
+#include "rtos.h"
+//------------------------
+
+
+AnalogIn    HPF(PA_0), BPF(PA_1), LPF(PA_4);
+TextLCD     pantalla(PA_8,PA_9,PA_10,PB_3,PB_4,PB_5,TextLCD::LCD16x2);
+Serial      pc(PB_10,PB_11);
+DigitalOut  led(PC_13);
+I2C         i2c(PB_9,PB_8);
+AM2320      am2320(i2c);
+I2CSlave    i2c2(PB_9,PB_8);
+
+Adafruit_SSD1306_I2c oled(i2c,PB_7,0x78,64,128);
+
+Ticker T,ticker;
+
+InterruptIn calibrador(PA_7),calibrador2(PA_6);
+
+////
+struct PROYECT : Adafruit_GFX {
+    PROYECT(int16_t x, int16_t y): Adafruit_GFX (x,y){}
+};
+////
+void OLED();
+char msg[10];
+float humedad;
+float temperatura,t,t2;
+bool bandera=false;
+
+void calibrar_Up(){
+    bandera=true;
+    if((calibrador!=0)&&(bandera==true)){
+        t2++;
+        bandera=false;
+    }
+}
+
+void calibrar_Down(){
+    bandera=true;
+    if((calibrador!=0)&&(bandera==true)){
+        t2--;
+        bandera=false;
+    }
+}
+
+void inicio(void);
+
+uint16_t data_send_t,data_send_h;
+
+void Sensor(){
+    humedad = am2320.humidity();
+    t = am2320.temperature();
+    temperatura=t-t2;
+        
+    data_send_h = humedad;
+    data_send_t = temperatura;
+    pc.printf("-%d-%d-\n",data_send_t,data_send_h);
+    wait_ms(200);
+}
+
+void leer(){
+
+}
+
+int main(){  
+
+    
+    
+    inicio();
+    pc.baud(115200);
+  //  pc.attach(&leer,Serial::RxIrq); 
+    
+    calibrador.rise(&calibrar_Up);
+    calibrador2.rise(&calibrar_Down);
+    
+    //char buf[10];
+    //char msg[] = "Slave!";
+    //slaveO.address(0x78);
+    //slaveA.address(0xB8);
+    
+    
+    int t=1604340235;                       /// semilla del tiempo
+    set_time(t);
+    
+    while(1) {
+        //int i = slave.receive();
+        //switch (i)
+  /*      pantalla.locate(0,0);
+        pantalla.printf("%2.2f ",humedad/10);
+        pantalla.printf("%%");
+        pantalla.locate(0,1);
+        pantalla.printf("%2.2f C",temperatura/10);*/
+        OLED();
+        Sensor();
+        
+        
+    }
+}
+
+void OLED(){
+    oled.clearDisplay();
+    //   oled.printf("%s\r", ctime(&seconds));
+    time_t seconds = time(NULL);
+    oled.setTextCursor(10,0);
+    oled.printf("%s", ctime(&seconds));
+      
+    oled.setTextCursor(38,17);
+    oled.printf("%s"," SPI/ I2C");
+       
+    oled.display();
+    wait_ms(16);    
+}
+void inicio(void){
+    wait(2);
+    led=!led;
+    wait(1);
+    pantalla.cls();
+    pantalla.printf("Bienvenido");
+    wait(1.5);
+    pantalla.cls();
+    pantalla.printf("Muestreo de I2C\ny SPI");
+    wait(2.5);
+    pantalla.cls();
+    pantalla.printf("Sensor AM2320\nOLED y microSD");
+    wait(2.5);
+    led=!led;
+    pantalla.cls();
+}
+
+/*
+
+#if !DEVICE_I2CSLAVE
+#error [NOT_SUPPORTED] I2C Slave is not supported
+#endif
+
+I2CSlave slave(D14, D15);
+
+int main()
+{
+    char buf[10];
+    char msg[] = "Slave!";
+
+    slave.address(0xA0);
+    while (1) {
+        int i = slave.receive();
+        switch (i) {
+            case I2CSlave::ReadAddressed:
+                slave.write(msg, strlen(msg) + 1); // Includes null char
+                break;
+            case I2CSlave::WriteGeneral:
+                slave.read(buf, 10);
+                printf("Read G: %s\n", buf);
+                break;
+            case I2CSlave::WriteAddressed:
+                slave.read(buf, 10);
+                printf("Read A: %s\n", buf);
+                break;
+        }
+        for (int i = 0; i < 10; i++) {
+            buf[i] = 0;    // Clear buffer
+        }
+    }
+}*/
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