Diff: main.cpp

Revision:

0:8273605d433b

diff -r 000000000000 -r 8273605d433b main.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Wed Apr 13 05:39:58 2016 +0000
@@ -0,0 +1,37 @@
+#include "mbed.h"
+#include "MMA8451Q.h"
+#include "TextLCD.h"
+#define MMA8451_I2C_ADDRESS (0x1d<<1)
+
+TextLCD lcd(D2, D3, D4, D5, D6, D7); // LCD PIN => RS, EN, Data4, Data5, Data6, Data7
+
+PinName const SDA = PTE25; //I2C Pins for KL25Z
+PinName const SCL = PTE24; //I2C Pins for KL25Z
+
+MMA8451Q acc(SDA, SCL, MMA8451_I2C_ADDRESS); //Initilize MMA8451Q Accelerometer 
+
+int main(void)
+{
+    lcd.cls(); // Clear LCD
+    lcd.locate(0,0); // cursor on Col=0, Raw=0
+    lcd.printf("Experiment - 8"); // print startup message on LCD first Raw
+    lcd.locate(0,1); // cursor on Col=0, Raw=1
+    lcd.printf("MMA8451 With LCD"); // print startup message on LCD second Raw
+    wait(3.0); // wait 3 second to show startup message
+    while (1) 
+    {
+        float x, y, z;
+        x = acc.getAccX(); // get Acceleration on X
+        y = acc.getAccY(); // get Acceleration on Y
+        z = acc.getAccZ(); // get Acceleration on Z
+        lcd.cls(); // Clear LCD
+        lcd.locate(0,0); // cursor on Col=0, Raw=0
+        lcd.printf("X:%0.2f",x); // print value of X in first line of LCD
+        lcd.locate(8,0); // cursor on Col=8, Raw=0
+        lcd.printf("Y:%0.2f",y); // print value of Y in first line of LCD
+        lcd.locate(4,1); // cursor on Col=5, Raw=1
+        lcd.printf("Z:%0.2f",z); // print value of Z in first line of LCD
+        wait(0.1); // Wait for 100ms to visulize reading on LCD
+        
+    }
+}