Diff: main.cpp

Revision:

0:b017c907d53d

diff -r 000000000000 -r b017c907d53d main.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Wed Jun 18 11:03:59 2014 +0000
@@ -0,0 +1,41 @@
+#include "ADXL345_I2C.h"
+
+#define DEBUG
+
+#ifdef DEBUG
+#include "USBSerial.h"                       // To use USB virtual serial, a driver is needed, check http://mbed.org/handbook/USBSerial
+#define LOG(args...)    pc.printf(args)
+USBSerial pc;
+#else
+#define LOG(args...)
+#endif
+
+ADXL345_I2C accelerometer(P0_5, P0_4);
+
+int main()
+{
+    int readings[3] = {0, 0, 0};
+
+    LOG("Starting ADXL345 test...\n");
+    LOG("Device ID is: 0x%02x\n", accelerometer.getDeviceID());
+ 
+    //Go into standby mode to configure the device.
+    accelerometer.setPowerControl(0x00);
+ 
+    //Full resolution, +/-16g, 4mg/LSB.
+    accelerometer.setDataFormatControl(0x0B);
+     
+    //3.2kHz data rate.
+    accelerometer.setDataRate(ADXL345_3200HZ);
+ 
+    //Measurement mode.
+    accelerometer.setPowerControl(0x08);
+
+    while (1) {
+        accelerometer.getOutput(readings);
+        LOG("%i, %i, %i\n", (int16_t)readings[0], (int16_t)readings[1], (int16_t)readings[2]);
+        
+        wait(1);
+    }
+
+}