Expand diagnostic mode field to a full byte's range.

Fixed #10.

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3a393f1..ed22556 100644 (file)
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,7 @@
   fields, and since this is such an uncommon use case and one that can be
   handled by the client receiving the data. We may add them back in the future.
 * Add `extras` field to JSON messages.
+* Expand range of mode field to a full byte (#10)
 
 ## v0.3
 

diff --git a/README.md b/README.md
index fd32e90..3e496bd 100644 (file)
--- a/README.md
+++ b/README.md
@@ -94,8 +94,8 @@ with this command format:
 
 **id** - the CAN arbitration ID for the request.
 
-**mode** - the OBD-II mode of the request - 1 through 15 (1 through 9 are the
-    standardized modes).
+**mode** - the OBD-II mode of the request - 1 through 255 (1 through 9 are the
+    standardized modes and 0x22 is a common proprietary mode).
 
 **pid** - (optional) the PID for the request, if applicable.