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authorJohan Hedberg <johan.hedberg@nokia.com>2007-10-24 17:25:56 +0000
committerJohan Hedberg <johan.hedberg@nokia.com>2007-10-24 17:25:56 +0000
commitf6e4c2b47dbf0761224232888dca66ed0bddd1c7 (patch)
tree5ef7eced739c56049c7a45888c8a5c2db352b8c2 /audio/control.c
parentf5befe8ab54b797a0a5357ceddf2f05ab0ff163c (diff)
Improve AVRCP button press decoding
Diffstat (limited to 'audio/control.c')
-rw-r--r--audio/control.c29
1 files changed, 18 insertions, 11 deletions
diff --git a/audio/control.c b/audio/control.c
index 5048bb17..c69c610f 100644
--- a/audio/control.c
+++ b/audio/control.c
@@ -57,10 +57,10 @@
#define AVCTP_RESPONSE 1
/* Packet types */
-#define AVCTP_PACKET_SINGLE 0
-#define AVCTP_PACKET_START 1
-#define AVCTP_PACKET_CONTINUE 2
-#define AVCTP_PACKET_END 3
+#define AVCTP_PACKET_SINGLE 0
+#define AVCTP_PACKET_START 1
+#define AVCTP_PACKET_CONTINUE 2
+#define AVCTP_PACKET_END 3
/* ctype entries */
#define CTYPE_CONTROL 0x0
@@ -417,27 +417,34 @@ static struct avctp *avctp_get(bdaddr_t *src, bdaddr_t *dst)
static void handle_panel_passthrough(const unsigned char *operands, int operand_count)
{
+ const char *status;
+
if (operand_count == 0)
return;
- switch (operands[0]) {
+ if (operands[0] & 0x80)
+ status = "released";
+ else
+ status = "pressed";
+
+ switch (operands[0] & 0x7F) {
case PLAY_OP:
- debug("AVRCP: got PLAY");
+ debug("AVRCP: PLAY %s", status);
break;
case STOP_OP:
- debug("AVRCP: got STOP");
+ debug("AVRCP: STOP %s", status);
break;
case PAUSE_OP:
- debug("AVRCP: got PAUSE");
+ debug("AVRCP: PAUSE %s", status);
break;
case NEXT_OP:
- debug("AVRCP: got NEXT");
+ debug("AVRCP: NEXT %s", status);
break;
case PREV_OP:
- debug("AVRCP: got PREV");
+ debug("AVRCP: PREV %s", status);
break;
default:
- debug("AVRCP: got unknown operand 0x%02X", operands[0]);
+ debug("AVRCP: unknown button 0x%02X %s", operands[0] & 0x7F, status);
break;
}
}