this profile using UART with ADXL335 accelerometer, but this is can't reach accelerometer sensor.. please help me to fix it

Dependencies:   BLE_API mbed nRF51822

Fork of BLE_LoopbackUART by Bluetooth Low Energy

Revision:
14:4dfb61282efb
Parent:
13:15764cc1f12c
Child:
15:34c3e96ce282
--- a/main.cpp	Tue Sep 29 12:02:15 2015 +0000
+++ b/main.cpp	Wed Oct 11 08:09:08 2017 +0000
@@ -33,6 +33,13 @@
 
 UARTService *uartServicePtr;
 
+Serial pc(USBTX, USBRX);
+AnalogIn analog_value1(A0);
+AnalogIn analog_value2(A1);
+AnalogIn analog_value3(A2);
+
+DigitalOut led(LED1);
+
 void disconnectionCallback(const Gap::DisconnectionCallbackParams_t *params)
 {
     DEBUG("Disconnected!\n\r");
@@ -56,6 +63,9 @@
 
 int main(void)
 {
+    int x,y,z;
+    printf("\nAnalogIn Example\n");
+    
     led1 = 1;
     Ticker ticker;
     ticker.attach(periodicCallback, 1);
@@ -79,7 +89,15 @@
     UARTService uartService(ble);
     uartServicePtr = &uartService;
 
-    while (true) {
+    while (true) 
+    {
         ble.waitForEvent();
+        x = analog_value1.read_u16();
+        y = analog_value2.read_u16();
+        z = analog_value3.read_u16();
+        printf("\r x = %d y = %d z = %d \n",x,y,z);
+        wait(0.5);
     }
+    
+    
 }