4180 Final Project Jenny Hunter, Derek Travisano, Sandeep Vijayasekar, Zechariah Lin

Dependencies:   LSM9DS0 PinDetect mbed

Files at this revision

API Documentation at this revision

Comitter:
dtravisano3
Date:
Wed Dec 09 17:51:26 2015 +0000
Commit message:
4180 Final Project; Jenny Hunter, Derek Travisano, Zechariah Lin, Sandeep Vijayasekar

Changed in this revision

LSM9DS0.lib Show annotated file Show diff for this revision Revisions of this file
PinDetect.lib Show annotated file Show diff for this revision Revisions of this file
main.cpp Show annotated file Show diff for this revision Revisions of this file
mbed.bld Show annotated file Show diff for this revision Revisions of this file
diff -r 000000000000 -r 1fa4ca8a4394 LSM9DS0.lib
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/LSM9DS0.lib	Wed Dec 09 17:51:26 2015 +0000
@@ -0,0 +1,1 @@
+http://developer.mbed.org/users/aswild/code/LSM9DS0/#5556e6fb99f5
diff -r 000000000000 -r 1fa4ca8a4394 PinDetect.lib
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/PinDetect.lib	Wed Dec 09 17:51:26 2015 +0000
@@ -0,0 +1,1 @@
+http://developer.mbed.org/users/AjK/code/PinDetect/#cb3afc45028b
diff -r 000000000000 -r 1fa4ca8a4394 main.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Wed Dec 09 17:51:26 2015 +0000
@@ -0,0 +1,77 @@
+#include "mbed.h"
+#include "LSM9DS0.h"
+#include "PinDetect.h"
+
+// SDO_XM and SDO_G are pulled up, so our addresses are:
+#define LSM9DS0_XM_ADDR  0x1D // Would be 0x1E if SDO_XM is LOW
+#define LSM9DS0_G_ADDR   0x6B // Would be 0x6A if SDO_G is LOW
+
+LSM9DS0 imu(p9, p10, LSM9DS0_G_ADDR, LSM9DS0_XM_ADDR); // IMU
+DigitalIn L(p21); // Left flipper
+DigitalIn R(p22); // Right flipper
+Serial pc(USBTX, USBRX); // Serial read out
+AnalogIn plunger(p20); // Slide potentiometer
+DigitalOut led1(LED1); //left
+DigitalOut led2(LED2); //right
+DigitalOut led3(LED3); //coin
+AnalogIn coin(p19); // IR Sensor
+
+//variables changed by callback functions to be printed to serial
+int coins=0;
+int volatile left=0;
+int volatile right=0;
+int  plungers=0;
+void L_hit_callback (void)
+{
+    left=1;
+}
+
+void R_hit_callback (void)
+{
+    right=1;
+}
+
+int main()
+{
+    // Use the begin() function to initialize the LSM9DS0 library.
+    // You can either call it with no parameters (the easy way):
+    uint16_t status = imu.begin();
+
+    //Make sure communication is working (DEBUG)
+    pc.printf("LSM9DS0 WHO_AM_I's returned: 0x%X\n", status);
+    pc.printf("Should be 0x49D4\n\n");
+    while(1) {
+        //Setup default values
+        plungers=0;
+        led1=L;
+        led2=R;
+        left=L;
+        right=R;
+
+        // imu readings
+        imu.readAccel();
+        float heading = imu.calcHeading();
+
+        //detect if coin was inserted
+        if (coin>0.35f) { 
+            led3=1;
+            coins=1;
+        } else {
+            led3=0;
+            coins=0;
+        }
+        // which speed to launch ball at
+        if (plunger<0.25f) {
+            plungers=1;
+        } else if(plunger<0.5f) {
+            plungers=2;
+        } else if(plunger<0.75f) {
+            plungers=3;
+        } else if(plunger<2.0f) {
+            plungers=4;
+        }
+        // Write to serial - order matters (left, right coin, plunger, imu)
+        pc.printf("%i,%i,%i,%i,%.1f\r\n",left,right,coins,plungers, imu.ay);
+        wait(0.20);
+    }
+}
diff -r 000000000000 -r 1fa4ca8a4394 mbed.bld
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Wed Dec 09 17:51:26 2015 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/mbed_official/code/mbed/builds/9296ab0bfc11
\ No newline at end of file