Updated documentationsandbox/ctxnop/docs

Added documentation up to date and using the gitbook format.

Change-Id: Ie5d6a3bb489b9a9a95e21f5edd05bdd77bff5816
Signed-off-by: Loïc Collignon <loic.collignon@iot.bzh>

1 files changed, 71 insertions, 0 deletions

diff --git a/docs/high-level-api/reference.md b/docs/high-level-api/reference.md
new file mode 100644
index 0000000..47e7b3f
--- /dev/null
+++ b/docs/high-level-api/reference.md
@@ -0,0 +1,71 @@
+# Reference
+
+## Verbs
+
+### ahl-4a/get_roles
+Get the list of available audio roles. By default it returns the list of roles that are bounded to a stream. To get a list of all defined roles, regardless if they are bound to a stream or not, you can pass the following parameter.
+```json
+{
+    "verbose": true
+}
+```
+
+### ahl-4a/[role]
+Replace [role] by the role's name. For exemple **ahl-4a/multimedia**.
+
+This verb allow the control of the audio role. The action executed depend on the parameter.
+
+#### Open
+```json
+{ "action": "open" }
+```
+Request to open the role.
+
+On success it returns the device URI to open. This action fails if the role is already opened.
+
+When a role is opened, it triggers the first interruption of the policy engine.
+
+The policy engine execute the interruption for each opened audio role with a lower priority.
+
+#### Close
+```json
+{ "action": "close" }
+```
+Request to close the role.
+
+On success it closes the role. You can only close roles that you opened. An error will occurs if you try to close a role that an other application opened.
+
+#### Volume
+```json
+{
+    "action": "volume",
+    "value": 80
+}
+```
+Request to get or set the volume.
+
+Value can be absolute or relative. Use a string as value to use relative, like **"+10"** or **"-20"**. To get the volume you can use **"+0"** as value.
+
+#### Mute
+```json
+{
+    "action": "mute"
+}
+```
+Mute the volume of this.
+
+#### Unmute
+```json
+{
+    "action": "unmute"
+}
+```
+Unmute the volume of this role.
+
+#### Interrupt
+```json
+{
+    "action": "interrupt"
+}
+```
+Ask the policy engine to execute an interruption.
\ No newline at end of file