Bluetooth Low Energy / Mbed 2 deprecated BLE_LoopbackUART

use UART Service to loopback anything received on the TX characteristic onto the RX.

Dependencies:   BLE_API mbed nRF51822

Dependents:   BLE_ToUART

Diff: mbed-src.lib

Revision:
5:4bc41267a03a
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed-src.lib	Tue Sep 02 16:32:58 2014 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/mbed_official/code/mbed-src/#1f0269907d8b