From a0c6f5005102f782d46e325b0175242e0662c269 Mon Sep 17 00:00:00 2001
From: Marcin K Szczodrak <mszczodrak@users.noreply.github.com>
Date: Wed, 17 Aug 2016 16:11:06 -0700
Subject: [PATCH] Feature/ot plat rssi (#411)

* rename otPlatRadioGetNoiseFloor to otPlatRadioGetRssi

* update cli README with singleton command
---
 examples/platforms/cc2538/radio.c |  2 +-
 examples/platforms/posix/radio.c  |  2 +-
 include/platform/radio.h          |  4 ++--
 src/cli/README.md                 | 10 ++++++++++
 src/ncp/ncp_base.cpp              |  2 +-
 5 files changed, 15 insertions(+), 5 deletions(-)

diff --git a/examples/platforms/cc2538/radio.c b/examples/platforms/cc2538/radio.c
index fd5a62000..f46e9756f 100644
--- a/examples/platforms/cc2538/radio.c
+++ b/examples/platforms/cc2538/radio.c
@@ -300,7 +300,7 @@ RadioPacket *otPlatRadioGetTransmitBuffer(void)
     return &sTransmitFrame;
 }
 
-int8_t otPlatRadioGetNoiseFloor(void)
+int8_t otPlatRadioGetRssi(void)
 {
     return 0;
 }
diff --git a/examples/platforms/posix/radio.c b/examples/platforms/posix/radio.c
index a57c9a9e8..16cb9c7a3 100644
--- a/examples/platforms/posix/radio.c
+++ b/examples/platforms/posix/radio.c
@@ -423,7 +423,7 @@ RadioPacket *otPlatRadioGetTransmitBuffer(void)
     return &sTransmitFrame;
 }
 
-int8_t otPlatRadioGetNoiseFloor(void)
+int8_t otPlatRadioGetRssi(void)
 {
     return 0;
 }
diff --git a/include/platform/radio.h b/include/platform/radio.h
index 0d769ad8f..83524d7da 100644
--- a/include/platform/radio.h
+++ b/include/platform/radio.h
@@ -272,9 +272,9 @@ extern void otPlatRadioTransmitDone(bool aFramePending, ThreadError aError);
 /**
  * Get the most recent RSSI measurement.
  *
- * @returns The noise floor value in dBm when the noise floor value is valid.  127 when noise floor value is invalid.
+ * @returns The RSSI in dBm when it is valid.  127 when RSSI is invalid.
  */
-int8_t otPlatRadioGetNoiseFloor(void);
+int8_t otPlatRadioGetRssi(void);
 
 /**
  * Get the radio capabilities.
diff --git a/src/cli/README.md b/src/cli/README.md
index d990b5465..d608af4fb 100644
--- a/src/cli/README.md
+++ b/src/cli/README.md
@@ -40,6 +40,7 @@ OpenThread test scripts use the CLI to execute test cases.
 * [router](#router)
 * [routerupgradethreshold](#routerupgradethreshold)
 * [scan](#scan)
+* [singleton](#singleton)
 * [state](#state)
 * [thread](#thread)
 * [version](#version)
@@ -734,6 +735,15 @@ Perform an IEEE 802.15.4 Active Scan.
 Done
 ```
 
+### singleton
+Return true when there are no other nodes in the network, otherwise return false.
+
+```bash
+> singleton
+true or false
+Done
+```
+
 ### thread start
 
 Enable Thread protocol operation and attach to a Thread network.
diff --git a/src/ncp/ncp_base.cpp b/src/ncp/ncp_base.cpp
index 963c82a5e..d4877f815 100644
--- a/src/ncp/ncp_base.cpp
+++ b/src/ncp/ncp_base.cpp
@@ -1264,7 +1264,7 @@ ThreadError NcpBase::GetPropertyHandler_PHY_RSSI(uint8_t header, spinel_prop_key
                SPINEL_CMD_PROP_VALUE_IS,
                key,
                SPINEL_DATATYPE_INT8_S,
-               otPlatRadioGetNoiseFloor()
+               otPlatRadioGetRssi()
            );
 }