Diff: main.cpp

Revision:

1:736628381fb9

Parent:

0:e693d5bf0a25

diff -r e693d5bf0a25 -r 736628381fb9 main.cpp
--- a/main.cpp	Wed Feb 03 18:47:07 2016 +0000
+++ b/main.cpp	Sun Sep 25 19:00:05 2016 +0000
@@ -1,6 +1,11 @@
 #include "mbed.h"
 #include "LSM9DS1.h"
 #define PI 3.14159
+
+#include "uLCD_4DGL.h"
+ 
+uLCD_4DGL uLCD(p28,p27,p30); // serial tx, serial rx, reset pin;
+
 // Earth's magnetic field varies by location. Add or subtract
 // a declination to get a more accurate heading. Calculate
 // your's here:
@@ -9,6 +14,13 @@
 
 DigitalOut myled(LED1);
 Serial pc(USBTX, USBRX);
+
+
+float accel_x, accel_y, accel_z;
+int outer_radius = 30;
+int radius = 3;
+int x,y;
+//Serial pc(p13, p14);
 // Calculate pitch, roll, and heading.
 // Pitch/roll calculations taken from this app note:
 // http://cache.freescale.com/files/sensors/doc/app_note/AN3461.pdf?fpsp=1
@@ -46,14 +58,21 @@
 
 int main()
 {
+    set_time(1474451138);  // Set RTC time to Wed, 21 Sep 2016 9:46am
+    //time_t seconds = time(NULL);
+    //printf("Time as seconds since January 1, 1970 = %d\n\r", seconds);
+    
+    
+    
     //LSM9DS1 lol(p9, p10, 0x6B, 0x1E);
-    LSM9DS1 IMU(p28, p27, 0xD6, 0x3C);
+    LSM9DS1 IMU(p9, p10, 0xD6, 0x3C);
     IMU.begin();
     if (!IMU.begin()) {
         pc.printf("Failed to communicate with LSM9DS1.\n");
     }
     IMU.calibrate(1);
     IMU.calibrateMag(0);
+
     while(1) {
         while(!IMU.tempAvailable());
         IMU.readTemp();
@@ -74,6 +93,46 @@
         wait(0.5);
         myled = 0;
         wait(0.5);
+    
+        while(1) {
+            
+            // 4180 Bubble Level
+            while(!IMU.accelAvailable());
+            IMU.readAccel();
+            accel_x = IMU.calcAccel(IMU.ax);
+            accel_y = IMU.calcAccel(IMU.ay);
+            accel_z = IMU.calcAccel(IMU.az);
+            pc.printf("accel: %9f %9f %9f in Gs\n\r", IMU.calcAccel(IMU.ax), IMU.calcAccel(IMU.ay), IMU.calcAccel(IMU.az));
+            pc.printf("mag:   %9f %9f %9f in gauss\n\r", IMU.calcMag(IMU.mx), IMU.calcMag(IMU.my), IMU.calcMag(IMU.mz));
+            pc.printf("gyro:  %9f %9f %9f in deg/s\n\r", IMU.calcGyro(IMU.gx), IMU.calcGyro(IMU.gy), IMU.calcGyro(IMU.gz));
+            
+            //draw ball
+            x = 64 + 64*accel_x;
+            y = 64 + 64*accel_y;
+            uLCD.circle(64, 64, outer_radius, RED);
+            uLCD.filled_circle(x,y, radius, BLUE);
+
+            time_t seconds = time(NULL);
+            
+            printf("Time as a basic string = %s", ctime(&seconds));
+
+            char buffer[32];
+            strftime(buffer, 32, "%I:%M %p", localtime(&seconds));
+            printf("\rTime as a custom formatted string = %s\n\r", buffer);
+
+            
+            uLCD.locate(0,0);
+            uLCD.color(RED);
+            uLCD.printf("%s", ctime(&seconds));
+            wait(0.2);
+            uLCD.color(BLACK);
+            uLCD.printf("%s", ctime(&seconds));
+            //wait(0.1);
+            
+           uLCD.filled_circle(x,y, radius, BLACK);
+ 
+        }
+
     }
 }