this is program how build nRF51822 to get ADXL345 data

Dependencies:   BLE_API mbed nRF51822

Fork of ADXL345_I2C by Peter Swanson

Revision:
15:a24cfc193284
Parent:
14:afe556cc0a6c
Child:
16:e97016b6a7e0
--- a/main.cpp	Tue Dec 12 15:48:28 2017 +0000
+++ b/main.cpp	Tue Dec 12 16:12:22 2017 +0000
@@ -62,7 +62,7 @@
 {
    int readings[3] = {0, 0, 0};
    led1=1;
-   long int sum1  = 0;
+   int sum1  = 0;
    for (int i=0; i<10; i++)
    {
        accelerometer.getOutput(readings);
@@ -70,7 +70,7 @@
        sum1 = xval[i]+sum1;
    }
    
-   xavg=sum1/10;
+   xavg=sum1/10.0;
 
    led1=0;     
    return xavg;