Diff: main.cpp

Revision:

0:d0adb548714f

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Thu May 12 00:48:39 2011 +0000
@@ -0,0 +1,49 @@
+#include "ADXL345_I2C.h"
+
+ ADXL345_I2C accelerometer(p28, p27);
+ Serial pc(USBTX, USBRX);
+
+ int main() {
+       pc.baud(115200);
+     int readings[3] = {0, 0, 0};
+     
+     pc.printf("Starting ADXL345 test...\n");
+     wait(.001);
+     pc.printf("Device ID is: 0x%02x\n", accelerometer.getDeviceID());
+    wait(.001);
+    
+     // These are here to test whether any of the initialization fails. It will print the failure
+    if (accelerometer.setPowerControl(0x00)){
+         pc.printf("didn't intitialize power control\n"); 
+         return 0;  }
+     //Full resolution, +/-16g, 4mg/LSB.
+     wait(.001);
+     
+     if(accelerometer.setDataFormatControl(0x0B)){
+        pc.printf("didn't set data format\n");
+        return 0;  }
+     wait(.001);
+     
+     //3.2kHz data rate.
+     if(accelerometer.setDataRate(ADXL345_3200HZ)){
+        pc.printf("didn't set data rate\n");
+        return 0;    }
+     wait(.001);
+     
+     //Measurement mode.
+     
+     if(accelerometer.setPowerControl(MeasurementMode)) {
+        pc.printf("didn't set the power control to measurement\n"); 
+        return 0;   } 
+ 
+     while (1) {
+     
+         wait(0.1);
+         
+         accelerometer.getOutput(readings);
+         
+
+        pc.printf("%i, %i, %i\n", (int16_t)readings[0], (int16_t)readings[1], (int16_t)readings[2]);
+     }
+ 
+ }