doc: update bluetooth samples with pointers

Change-Id: I37b653d59f2297619fb92112a418cd2c1ff80cd4
Signed-off-by: Anas Nashif <anas.nashif@intel.com>

14 files changed, 42 insertions, 1 deletions

diff --git a/samples/bluetooth/beacon/README.rst b/samples/bluetooth/beacon/README.rst
index e9fdf0ba4..438c33831 100644
--- a/samples/bluetooth/beacon/README.rst
+++ b/samples/bluetooth/beacon/README.rst
@@ -18,4 +18,7 @@ Requirements
 Building and Running
 ********************
 
+This sample can be found under :file:`samples/bluetooth/beacon` in the
+Zephyr tree.
+
 See :ref:`bluetooth setup section <bluetooth_setup>` for details.
diff --git a/samples/bluetooth/central/README.rst b/samples/bluetooth/central/README.rst
index 80a137aa3..f22ee0ad3 100644
--- a/samples/bluetooth/central/README.rst
+++ b/samples/bluetooth/central/README.rst
@@ -20,5 +20,7 @@ Requirements
 
 Building and Running
 ********************
+This sample can be found under :file:`samples/bluetooth/central` in the
+Zephyr tree.
 
 See :ref:`bluetooth setup section <bluetooth_setup>` for details.
diff --git a/samples/bluetooth/central_hr/README.rst b/samples/bluetooth/central_hr/README.rst
index ef5ea2424..16ea72fe6 100644
--- a/samples/bluetooth/central_hr/README.rst
+++ b/samples/bluetooth/central_hr/README.rst
@@ -19,4 +19,7 @@ Requirements
 Building and Running
 ********************
 
+This sample can be found under :file:`samples/bluetooth/central_hr` in the
+Zephyr tree.
+
 See :ref:`bluetooth setup section <bluetooth_setup>` for details.
diff --git a/samples/bluetooth/eddystone/README.rst b/samples/bluetooth/eddystone/README.rst
index c8ea02855..cf4716457 100644
--- a/samples/bluetooth/eddystone/README.rst
+++ b/samples/bluetooth/eddystone/README.rst
@@ -20,6 +20,8 @@ Requirements
 
 Building and Running
 ********************
+This sample can be found under :file:`samples/bluetooth/eddystone` in the
+Zephyr tree.
 
 See :ref:`bluetooth setup section <bluetooth_setup>` for details.
 
diff --git a/samples/bluetooth/hci_uart/README.rst b/samples/bluetooth/hci_uart/README.rst
index bbbf66e0f..930d950ca 100644
--- a/samples/bluetooth/hci_uart/README.rst
+++ b/samples/bluetooth/hci_uart/README.rst
@@ -17,5 +17,7 @@ Requirements
 
 Building and Running
 ********************
+This sample can be found under :file:`samples/bluetooth/hci_uart` in the
+Zephyr tree.
 
 See :ref:`bluetooth setup section <bluetooth_setup>` for details.
diff --git a/samples/bluetooth/hci_usb/README.rst b/samples/bluetooth/hci_usb/README.rst
index b221af642..10007a757 100644
--- a/samples/bluetooth/hci_usb/README.rst
+++ b/samples/bluetooth/hci_usb/README.rst
@@ -16,5 +16,7 @@ Requirements
 
 Building and Running
 ********************
+This sample can be found under :file:`samples/bluetooth/hci_usb` in the
+Zephyr tree.
 
 See :ref:`bluetooth setup section <bluetooth_setup>` for details.
diff --git a/samples/bluetooth/ipsp/README.rst b/samples/bluetooth/ipsp/README.rst
index 370cb543c..d29aff88f 100644
--- a/samples/bluetooth/ipsp/README.rst
+++ b/samples/bluetooth/ipsp/README.rst
@@ -16,6 +16,9 @@ requires L2CAP channels support.
 Building and Running
 ********************
 
+This sample can be found under :file:`samples/bluetooth/ipsp` in the
+Zephyr tree.
+
 Testing with a Linux host
 =========================
 
diff --git a/samples/bluetooth/peripheral/README.rst b/samples/bluetooth/peripheral/README.rst
index 2138b55ae..4e0b9e297 100644
--- a/samples/bluetooth/peripheral/README.rst
+++ b/samples/bluetooth/peripheral/README.rst
@@ -14,9 +14,12 @@ Requirements
 ************
 
 * BlueZ running on the host, or
-  * A board with BLE support
+* A board with BLE support
 
 Building and Running
 ********************
 
+This sample can be found under :file:`samples/bluetooth/peripheral` in the
+Zephyr tree.
+
 See :ref:`bluetooth setup section <bluetooth_setup>` for details.
diff --git a/samples/bluetooth/peripheral_csc/README.rst b/samples/bluetooth/peripheral_csc/README.rst
index 7e9177a2b..ef7e521ee 100644
--- a/samples/bluetooth/peripheral_csc/README.rst
+++ b/samples/bluetooth/peripheral_csc/README.rst
@@ -20,4 +20,7 @@ Requirements
 Building and Running
 ********************
 
+This sample can be found under :file:`samples/bluetooth/peripheral_csc` in the
+Zephyr tree.
+
 See :ref:`bluetooth setup section <bluetooth_setup>` for details.
diff --git a/samples/bluetooth/peripheral_dis/README.rst b/samples/bluetooth/peripheral_dis/README.rst
index ea4bea78f..fa966cb25 100644
--- a/samples/bluetooth/peripheral_dis/README.rst
+++ b/samples/bluetooth/peripheral_dis/README.rst
@@ -18,5 +18,7 @@ Requirements
 
 Building and Running
 ********************
+This sample can be found under :file:`samples/bluetooth/peripheral_dis` in the
+Zephyr tree.
 
 See :ref:`bluetooth setup section <bluetooth_setup>` for details.
diff --git a/samples/bluetooth/peripheral_esp/README.rst b/samples/bluetooth/peripheral_esp/README.rst
index d1d87c1c7..35bc512d4 100644
--- a/samples/bluetooth/peripheral_esp/README.rst
+++ b/samples/bluetooth/peripheral_esp/README.rst
@@ -19,4 +19,12 @@ Requirements
 Building and Running
 ********************
 
+This sample can be found under :file:`samples/bluetooth/peripheral_esp` in the
+Zephyr tree.
+
 See :ref:`bluetooth setup section <bluetooth_setup>` for details.
+
+References
+**********
+
+* :ref:`env_sensing_sample`
diff --git a/samples/bluetooth/peripheral_hids/README.rst b/samples/bluetooth/peripheral_hids/README.rst
index aaa9ec24b..bcfb8a0c0 100644
--- a/samples/bluetooth/peripheral_hids/README.rst
+++ b/samples/bluetooth/peripheral_hids/README.rst
@@ -20,4 +20,7 @@ Requirements
 Building and Running
 ********************
 
+This sample can be found under :file:`samples/bluetooth/peripheral_hids` in the
+Zephyr tree.
+
 See :ref:`bluetooth setup section <bluetooth_setup>` for details.
diff --git a/samples/bluetooth/peripheral_hr/README.rst b/samples/bluetooth/peripheral_hr/README.rst
index f9aff4ff8..9eb985849 100644
--- a/samples/bluetooth/peripheral_hr/README.rst
+++ b/samples/bluetooth/peripheral_hr/README.rst
@@ -20,4 +20,7 @@ Requirements
 Building and Running
 ********************
 
+This sample can be found under :file:`samples/bluetooth/peripheral_hr` in the
+Zephyr tree.
+
 See :ref:`bluetooth setup section <bluetooth_setup>` for details.
diff --git a/samples/environmental_sensing/README.rst b/samples/environmental_sensing/README.rst
index 88e012fcd..8f930af60 100644
--- a/samples/environmental_sensing/README.rst
+++ b/samples/environmental_sensing/README.rst
@@ -1,3 +1,5 @@
+.. _env_sensing_sample:
+
 Environmental Sensing Sample
 ############################