Max Huggins
Device 1 for Iot group project.
Dependencies: C12832 FXOS8700Q LM75B MMA7660 mbed
Revision 1:9a7edbd937fd, committed 2016-01-25
- Comitter:
- co657_mh560
- Date:
- Mon Jan 25 20:52:49 2016 +0000
- Parent:
- 0:41a47fd5d1cb
- Commit message:
Changed in this revision
diff -r 41a47fd5d1cb -r 9a7edbd937fd FXOS8700Q.lib --- a/FXOS8700Q.lib Sun Jan 24 14:02:54 2016 +0000 +++ b/FXOS8700Q.lib Mon Jan 25 20:52:49 2016 +0000 @@ -1,1 +1,1 @@ -http://mbed.org/users/JimCarver/code/FXOS8700Q/#5553a64d0762 +http://developer.mbed.org/teams/Freescale/code/FXOS8700Q/#aee7dea904e2
diff -r 41a47fd5d1cb -r 9a7edbd937fd device1.cpp
--- a/device1.cpp Sun Jan 24 14:02:54 2016 +0000
+++ b/device1.cpp Mon Jan 25 20:52:49 2016 +0000
@@ -1,98 +1,106 @@
#include "mbed.h"
#include "LM75B.h" /* On sheild Temp sensor */
-#include "MMA7660.h" /* On sheild Accelerometer */
#include "C12832.h" /* On sheild LCD */
#include "FXOS8700Q.h"
-//I2C i2c (PTE25, PTE24);
-DigitalOut gpo (D0);
-DigitalOut led (LED_RED);
PwmOut speaker (D6);
Serial host (USBTX, USBRX);
LM75B temp (D14, D15);
C12832 lcd (D11, D13, D12, D7, D10);
Serial xbee (D1, D0);
-
-FXOS8700Q_mag mag( PTE25, PTE24, FXOS8700CQ_SLAVE_ADDR1);
+DigitalOut green_led_shield (PTA2); /**/
+DigitalOut red_led_shield (PTC4); /* Shield LEDs */
+DigitalOut blue_led_shield (PTA0); /**/
+I2C i2c(PTE25, PTE24);
+FXOS8700QMagnetometer mag(i2c, FXOS8700CQ_SLAVE_ADDR1);
-char input;
+//Global variables
+char input = '0';
char alert = 'A'; // degree
-char warn = 'W'; // temp
-char dang = 'D'; // degree + temp alert
-
+char warn = 'W'; // temp
+char history = '0';
float x,y,z,tp, degree;
-/* On board magnometer */
-void onbmag (void)
+/* Makes the LED red */
+void makeLEDRed (void)
{
- MotionSensorDataCounts mag_raw;
- mag.getAxis(mag_raw); /* reads raw Magnetometer data */
- float magx = mag_raw.x;
- float magy = mag_raw.y;
- float degree = abs(atan2(magx,magy)*180*7/22);
-
+ green_led_shield = 0;
+ red_led_shield = 255;
+ blue_led_shield = 0;
+}
+
+/* Makes the LED green */
+void makeLEDGreen (void)
+{
+ green_led_shield = 255;
+ red_led_shield = 0;
+ blue_led_shield = 0;
}
int main()
{
host.baud(38400);
- void onbmag();
+ makeLEDGreen();
float anti = abs(degree);
+ mag.enable();
for(;;)
{
-
-
-
- void onbmag();
- tp = temp.read ();
+ //Gather the data from the magnetometer
+ motion_data_counts_t mag_raw;
+ mag.getAxis(mag_raw);
+ float magx;
+ float magy;
+ float degree = abs(atan2(magx,magy)*180*7/22);
+ mag.getX(magx);
+ mag.getY(magy);
+ //Print the data onto the LCD
lcd.cls();
- lcd.locate(0,1);
- lcd.printf ("Temp: %.3f F", tp);
- lcd.locate(10,1);
- lcd.printf ("Mag: %.0f", degree);
- xbee.putc((float)(degree));
- xbee.putc((float)(tp));
+ lcd.locate(1,1);
+ lcd.printf("Magnetometer Degree: %.3f", degree);
+ lcd.locate(1,11);
+ tp = temp.read();
+ lcd.printf("Temperature: %.3f C", tp);
+ host.printf("%2.1f%3.0f%c\r\n", tp,degree,input);
+ xbee.printf("%2.1f%3.0f%c", tp,degree,input);
+ wait_ms(500);
+ input = '0';
+
// If the door moves, Send alert
- if (abs(anti-degree) > 45 )
+ if (abs(anti-degree) > 160 )
{
- // sends the char
- xbee.putc((char)(alert));
+ makeLEDRed();
+ speaker.period(1/500);
+ speaker=0.5;
+
+ input = alert;
}
+
+ // If the temp goes too high or too low, send warning
if (tp < 0 || tp > 45)
{
- xbee.putc((char)(warn));
+ makeLEDRed();
+ speaker.period(1/500);
+ speaker=0.5;
+ input = warn;
}
+
//Receiving char response
if(xbee.readable())
{
- input = xbee.getc();
- switch(input)
- {
- case 'y':
- speaker.period(1.0/500.0);
- speaker=0.5;
- break;
-
- case 'Y':
- speaker.period(1.0/500.0);
- speaker=0.5;
- break;
+ input = xbee.getc();
+ switch(input)
+ {
+ case 'y':
+ makeLEDGreen();
+ speaker=0;
+ break;
- case 'n':
- speaker.period(5.0/500.0);
- speaker=2.5;
- break;
-
- case 'N':
- speaker.period(5.0/500.0);
- speaker=2.5;
- break;
+ case 's':
+ speaker=0;
+ break;
+ }
}
-
-
}
-
- }
- }
+}
\ No newline at end of file
diff -r 41a47fd5d1cb -r 9a7edbd937fd device2.cpp
--- a/device2.cpp Sun Jan 24 14:02:54 2016 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,122 +0,0 @@
-#include "mbed.h"
-#include "LM75B.h" /* On sheild Temp sensor */
-#include "MMA7660.h" /* On sheild Accelerometer */
-#include "C12832.h" /* On sheild LCD */
-
-DigitalOut gpo (D0);
-DigitalOut led (LED_RED);
-PwmOut speaker (D6);
-Serial host (USBTX, USBRX);
-LM75B temp (D14, D15);
-C12832 lcd (D11, D13, D12, D7, D10);
-Serial xbee (D1, D0);
-
-char input;
-char yes = 'Y';
-char no = 'N';
-char stop = 'S';
-char pcin;
-
-int main()
-{
- host.baud(38400);
- for(;;)
- {
- if(xbee.readable())
- input = xbee.getc();
- // If the Xbee receives data from device 1 either an alert or warning
- switch(input)
- {
- case 'A':
- speaker.period(1.0/500.0);
- speaker=0.5;
- host.printf("ALERT, Motion Detected \r\n");
- pcin = host.getc();
- while(!host.readable())
- {
- switch(pcin)
- {
- // use both cases as to add ease for the user
- case'Y':
- speaker.period(1.0/500.0);
- speaker=0.5;
- xbee.putc((char)(yes));
- break;
-
- case'y':
- speaker.period(1.0/500.0);
- speaker=0.5;
- xbee.putc((char)(yes));
- break;
-
- case'N':
- speaker.period(5.0/500.0);
- speaker=2.5;
- xbee.putc((char)(no));
- break;
-
- case'n':
- speaker.period(5.0/500.0);
- speaker=2.5;
- xbee.putc((char)(no));
- break;
-
- }
- char p = host.getc();
-
- }
-
- break;
-
- case 'W':
- speaker.period(1.0/500.0);
- speaker=0.5;
- host.printf("WARNING, Temperature at critical levels \r\n");
- pcin;
- while(!host.readable())
- {
- switch(pcin)
- {
-
-
- case's':
- speaker.period(1.0/500.0);
- speaker=0.5;
- xbee.putc((char)(stop));
- break;
-
- case'S':
- speaker.period(1.0/500.0);
- speaker=0.5;
- xbee.putc((char)(stop));
- break;
-
- }
-
- char p = host.getc();
- }
- break;
-
- }
-
- // needs working on
-
- if (sw2_trig or whatever)
- {
- xbee.putc((char)(yes));
-
- }
- if (time exceeds 300000000)
- {
- xbee.putc((char)(no));
-
- }
-
-
-
-
-
- }
-
- }
-}
\ No newline at end of file
diff -r 41a47fd5d1cb -r 9a7edbd937fd main.cpp
--- a/main.cpp Sun Jan 24 14:02:54 2016 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,25 +0,0 @@
-#include "mbed.h"
-#include "LM75B.h" /* On sheild Temp sensor */
-#include "MMA7660.h" /* On sheild Accelerometer */
-#include "C12832.h" /* On sheild LCD */
-
-DigitalOut gpo (D0);
-DigitalOut led (LED_RED);
-PwmOut speaker (D6);
-Serial host (USBTX, USBRX);
-LM75B temp (D14, D15);
-C12832 lcd (D11, D13, D12, D7, D10);
-Serial xbee (D1, D0);
-
-char input;
-
-int main()
-{
- for(;;)
- {
- if(xbee.readable())
- input = xbee.getc();
-
-
- }
-}
\ No newline at end of file