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author Chris Manton <cmanton@google.com> 2021-08-23 09:02:18 -0700
committer Chris Manton <cmanton@google.com> 2022-03-25 05:50:09 +0000
commitfcbf7f34d04e54c71130f5bc2d5d5a6fb0ade8fb (patch)
treec1cfc570e1b40b9de721eb6cc8cd17c04ace3b8a
parent09b0d119d3b0d5dabe9bdfb2cdc0fd47e8897a68 (diff)
legacy: Comment rfcomm frame types
Bug: 188074901 Test: gd/cert/run Tag: #refactor Change-Id: Ib66aaa3eac82b744eea6918bcc95c06afd3bf217
-rw-r--r--system/stack/include/rfcdefs.h11
1 files changed, 6 insertions, 5 deletions
diff --git a/system/stack/include/rfcdefs.h b/system/stack/include/rfcdefs.h
index ca9b3ce520..f5c952b034 100644
--- a/system/stack/include/rfcdefs.h
+++ b/system/stack/include/rfcdefs.h
@@ -35,11 +35,12 @@
/*
* Define used by RFCOMM TS frame types
*/
-#define RFCOMM_SABME 0x2F
-#define RFCOMM_UA 0x63
-#define RFCOMM_DM 0x0F
-#define RFCOMM_DISC 0x43
-#define RFCOMM_UIH 0xEF
+#define RFCOMM_SABME 0x2F // Start Asynchronous Balanced Mode (startup command)
+#define RFCOMM_UA 0x63 // Unnumbered Acknowledgement (response when connected)
+#define RFCOMM_DM \
+ 0x0F // Disconnected Mode (response to a command when disconnected)
+#define RFCOMM_DISC 0x43 // Disconnect (disconnect command)
+#define RFCOMM_UIH 0xEF // Unnumbered Information with Header check
/*
* Defenitions for the TS control frames