Diff: main.cpp

Revision:

0:3095958bc639

Child:

2:b57e24a42b6f

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Mon Jan 05 22:46:18 2015 +0000
@@ -0,0 +1,95 @@
+
+
+#include "mbed.h"
+#include "LPS331.h"
+#include "LIS3DH.h"
+#include "LM75B.h"
+
+/* --CHANGE THIS FOR YOUR SETUP" -- */
+#define DeviceID "mbedskywire"  //Freeboard DweetIO unique ID
+
+DigitalOut myled(LED1);
+DigitalOut skywire_en(PA_6);
+DigitalOut skywire_rts(PA_7);
+
+Serial skywire(PA_9,PA_10);
+Serial debug_pc(USBTX, USBRX);
+
+I2C i2c(PB_9,PB_8);
+char msg[3];
+
+LPS331 pressure(i2c);
+LM75B LM75_temp(PB_9,PB_8);
+LIS3DH accel(i2c, LIS3DH_V_CHIP_ADDR, LIS3DH_DR_NR_LP_100HZ, LIS3DH_FS_2G);
+
+
+char str[512];
+char str2[512];
+float latitude;
+float longitude;
+int number;
+
+int main()
+{
+    float axis[3];
+    float press;
+    float temp;
+
+    
+    debug_pc.baud(115200);
+    skywire.baud(115200);
+    skywire_rts=0;
+    myled=0;
+    debug_pc.printf("Starting Demo...\n"); 
+    debug_pc.printf("Waiting for Skywire to Boot...\n"); 
+    //Enable Skywire
+    skywire_en=0;
+    wait(2);
+    skywire_en=1;
+    wait(2);
+    skywire_en=0;
+    
+    myled=1;    
+    wait(5);
+    
+    LM75_temp.open(); 
+    
+    debug_pc.printf("Connecting to Network...\n");
+    // get IP address
+    skywire.printf("AT#SGACT=1,1\r\n"); 
+    wait_ms(500);
+    skywire.gets(str, 255);
+    skywire.gets(str, 255);
+    debug_pc.printf("Skywire says: %s\n", str);
+    
+    // connect to dweet.io
+    skywire.printf("AT#HTTPCFG=1,\"dweet.io\",80,0\r\n");   
+    skywire.gets(str, 255);
+    skywire.gets(str, 255);
+    debug_pc.printf("Skywire says: %s\n", str);    
+    
+    //get location approximation from cell tower information
+    skywire.printf("AT#AGPSSND\r\n");
+    skywire.gets(str, 255);
+    skywire.gets(str, 255);
+    skywire.gets(str, 255);
+    skywire.gets(str, 255);
+    debug_pc.printf("Skywire says: %s\n", str);
+    sscanf(str, "%s %d,%f,%f,", str2, &number, &latitude, &longitude);
+    debug_pc.printf("Location: Latt:%f, Long:%f\n", latitude, longitude);
+ 
+    while(1) {
+        temp = (float)LM75_temp;
+        debug_pc.printf("Temp = %.3f\n", temp);
+        press=(float)pressure.value() / 4096;
+        debug_pc.printf("Pressure = %.3f\n", press);
+        accel.read_data(axis);
+        debug_pc.printf("Accel = %.3f, %.3f, %.3f\n", axis[0], axis[1], axis[2]);
+
+        //Report Sensor Data to dweet.io
+        skywire.printf("AT#HTTPQRY=1,0,\"/dweet/for/%s?temperature=%.3f&pressure=%.3f&X=%.3f&Y=%.3f&Z=%.3f&Latitude=%f&Longitude=%f\"\r\n", DeviceID, temp, press, axis[0], axis[1], axis[2], latitude, longitude);
+        skywire.printf("AT#HTTPRCV=1\r\n");
+        wait(5);
+        }
+
+}