Diff: main.cpp

Revision:

0:6c5b9198f119

Child:

1:dea5f9c332ba

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Fri Jun 15 03:58:21 2018 +0000
@@ -0,0 +1,139 @@
+#include "mbed.h"
+#include "ds3231.h"
+#include "SDBlockDevice.h"
+#include "FATFileSystem.h"
+
+
+AnalogIn x(p20);
+AnalogIn y(p19);
+AnalogIn z(p18);
+AnalogIn bat1(p17);
+AnalogIn bat2(p16);
+Ds3231 rtc(p28,p27);
+Serial pc(USBTX,USBRX);
+DigitalOut led2(LED2);
+SDBlockDevice sd(p5, p6, p7, p8); 
+FATFileSystem fs("fs");
+Serial xbee(p13,p14);
+
+Thread Lectura;
+
+Timer t;
+time_t epoch_time;
+char time1[3],fecha[18],nombre[30],dato1[100],dato[13];
+int seg1, seg2=-1, milis,cel=25, en=0;
+unsigned short ax,ay,az;
+int b1, b2;
+
+
+float temp;
+FILE *fp;
+int i=0;
+
+
+void envio()
+{
+    int r=0;//para el checsum
+    for(int j=0;j<strlen(dato);j++)
+    {
+        r=r+int(dato[j]);
+        
+    }
+    r=r+927;//esto se modifica segun los valores del coordinador
+    if(r>4095) r=r%4096;
+    if(r>255)  r=r%256;
+    int t=255-r;
+    
+    //para el tamano
+    int q=14+strlen(dato);
+    int z=int(q/256);
+    int x=int(q%256);
+
+    xbee.putc(0x7E);
+    xbee.putc(char(z));
+    xbee.putc(char(x));
+    xbee.putc(0x10);
+    xbee.putc(0x00);
+    xbee.putc(0x00);
+    xbee.putc(0x13);
+    xbee.putc(0xA2);
+    xbee.putc(0x00);
+    xbee.putc(0x41);
+    xbee.putc(0x02);
+    xbee.putc(0x01);
+    xbee.putc(0x99);
+    xbee.putc(0xFF);
+    xbee.putc(0xFE);
+    xbee.putc(0x00);
+    xbee.putc(0x00);
+    xbee.putc(dato[0]);
+    xbee.putc(dato[1]);
+    xbee.putc(dato[2]);
+    xbee.putc(dato[3]);
+    xbee.putc(dato[4]);
+    xbee.putc(dato[5]);
+    xbee.putc(dato[6]);
+    xbee.putc(dato[7]);
+    xbee.putc(char(t));
+    
+}
+
+void Lect()
+{
+    while(1)
+    {
+        ax=x.read_u16();
+        ay=y.read_u16();
+        az=z.read_u16();
+        b1 = (int)(bat1.read()*100.0f);
+        b2 = (int)(bat2.read()*100.0f);
+        
+        epoch_time = rtc.get_epoch();
+        strftime(fecha, 19, "%d/%m/%y\t%H:%M:%S", localtime(&epoch_time));
+        strftime(time1,3,"%S", localtime(&epoch_time));
+    
+        seg1=atoi(time1);
+        if(seg1 !=  seg2){seg2=seg1;t.stop(); t.reset();t.start();}
+        milis=t.read_ms();
+
+        //Sensor de temperatura
+        int b=0;
+        if(b1<b2)
+            b=b1/10;
+        else
+            b=b2/10;
+        sprintf(dato1,"%d\t%d\t%d\t%s\t%d\n",ax,ay,az,fecha,milis);   
+        //sprintf(dato,"%c%c%c%c%c%c%c%c",(int)(ax/256),(int)(ax%256),(int)(ay/256),(int)(ay%256),(int)(az/256),(int)(az%256),(b),(char)((int)(milis/10)));
+        //envio();
+        if(i==0)//Archivo de crear la rutina
+    {   
+        strftime(nombre,30,"/fs/%y%m%d_%H%M%S.txt", localtime(&epoch_time));
+        fp= fopen(nombre, "a+");
+        if(fp == NULL) error("Could not open file for write\n");
+    }
+    
+    fprintf(fp,dato1);
+
+    i++;
+    if(i==6000)//Para cerrar el archivo
+    {
+        fclose(fp);
+        i=0;
+        led2=!led2;
+    }
+        Thread::wait(9);
+    }
+}
+
+int main()
+{
+    sd.init();
+    fs.mount(&sd);
+    xbee.baud(115200);
+    pc.baud(921600);
+    Lectura.start(callback(Lect));
+    while(1)
+    {}
+    sd.deinit();
+    fs.unmount();
+}
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