mbed os with nrf51 internal bandgap enabled to read battery level

Dependents:   BLE_file_test BLE_Blink ExternalEncoder

Revision:
0:f269e3021894
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/features/FEATURE_COMMON_PAL/mbed-trace/mbed_lib.json	Sun Oct 23 15:10:02 2016 +0000
@@ -0,0 +1,9 @@
+{
+    "name": "mbed-trace",
+    "config": {
+        "enable": {
+            "help": "Used to globally enable traces.",
+            "value": null
+        }
+    }    
+}
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