Merge branch 'develop' of JF/PineTime into master

1 files changed, 22 insertions, 0 deletions

diff --git a/src/libs/mynewt-nimble/docs/ble_hs/ble_att.rst b/src/libs/mynewt-nimble/docs/ble_hs/ble_att.rst
new file mode 100644
index 0000000..2025784
--- /dev/null
+++ b/src/libs/mynewt-nimble/docs/ble_hs/ble_att.rst
@@ -0,0 +1,22 @@
+NimBLE Host ATT Client Reference
+--------------------------------
+
+Introduction
+~~~~~~~~~~~~
+
+The Attribute Protocol (ATT) is a mid-level protocol that all BLE devices use to exchange data. Data is exchanged when
+an ATT client reads or writes an attribute belonging to an ATT server. Any device that needs to send or receive data
+must support both the client and server functionality of the ATT protocol. The only devices which do not support ATT
+are the most basic ones: broadcasters and observers (i.e., beaconing devices and listening devices).
+
+Most ATT functionality is not interesting to an application. Rather than use ATT directly, an application uses the
+higher level GATT profile, which sits directly above ATT in the host. NimBLE exposes the few bits of ATT functionality
+which are not encompassed by higher level GATT functions. This section documents the ATT functionality that the NimBLE
+host exposes to the application.
+
+API
+~~~~~~
+
+.. doxygengroup:: bt_host
+    :content-only:
+    :members: