[PATCH BlueZ 12/31] monitor: Add LE Set Periodic Advertising Parameters decoding

["Michał Narajowski" <michal.narajowski@codecoup.pl>]

< HCI Command: LE Set Periodic Advertising Parameters (0x08|0x003e) plen 7
        Handle: 1
        Min interval: 2.50 msec (0x0002)
        Max interval: 318.75 msec (0x00ff)
        Properties: 0x00ff
          Include TxPower
          Unknown advertising properties (0x00bf)
---
 monitor/bt.h     |  8 ++++++++
 monitor/packet.c | 42 +++++++++++++++++++++++++++++++++++++++++-
 2 files changed, 49 insertions(+), 1 deletion(-)

diff --git a/monitor/bt.h b/monitor/bt.h
index 6d2a76e..c0068ca 100644
--- a/monitor/bt.h
+++ b/monitor/bt.h
@@ -2253,6 +2253,14 @@ struct bt_hci_cmd_le_remove_adv_set {
 
 #define BT_HCI_CMD_LE_CLEAR_ADV_SETS			0x203d
 
+#define BT_HCI_CMD_LE_SET_PERIODIC_ADV_PARAMS			0x203e
+struct bt_hci_cmd_le_set_periodic_adv_params {
+	uint8_t  handle;
+	uint16_t  min_interval;
+	uint16_t  max_interval;
+	uint16_t  properties;
+} __attribute__ ((packed));
+
 #define BT_HCI_EVT_INQUIRY_COMPLETE		0x01
 struct bt_hci_evt_inquiry_complete {
 	uint8_t  status;
diff --git a/monitor/packet.c b/monitor/packet.c
index 9caaeaf..7a5b62f 100644
--- a/monitor/packet.c
+++ b/monitor/packet.c
@@ -7244,6 +7244,44 @@ static void le_remove_adv_set_cmd(const void *data, uint8_t size)
 	print_handle(cmd->handle);
 }
 
+static const struct {
+	uint8_t bit;
+	const char *str;
+} periodic_adv_properties_table[] = {
+	{  6, "Include TxPower"		},
+	{ }
+};
+
+static void print_periodic_adv_properties(uint16_t flags)
+{
+	uint16_t mask = flags;
+	int i;
+
+	print_field("Properties: 0x%4.4x", flags);
+
+	for (i = 0; periodic_adv_properties_table[i].str; i++) {
+		if (flags & (1 << periodic_adv_properties_table[i].bit)) {
+			print_field("  %s", periodic_adv_properties_table[i].str);
+			mask &= ~(1 << periodic_adv_properties_table[i].bit);
+		}
+	}
+
+	if (mask)
+		print_text(COLOR_UNKNOWN_ADV_FLAG, "  Unknown advertising properties"
+							" (0x%4.4x)", mask);
+}
+
+
+static void le_set_periodic_adv_params_cmd(const void *data, uint8_t size)
+{
+	const struct bt_hci_cmd_le_set_periodic_adv_params *cmd = data;
+
+	print_handle(cmd->handle);
+	print_slot_125("Min interval", cmd->min_interval);
+	print_slot_125("Max interval", cmd->max_interval);
+	print_periodic_adv_properties(cmd->properties);
+}
+
 struct opcode_data {
 	uint16_t opcode;
 	int bit;
@@ -7980,7 +8018,9 @@ static const struct opcode_data opcode_table[] = {
 	{ 0x203d, 297, "LE Clear Advertising Sets",
 				null_cmd, 0, true,
 				status_rsp, 1, true },
-	{ 0x203e, 298, "LE Set Periodic Advertising Parameters" },
+	{ 0x203e, 298, "LE Set Periodic Advertising Parameters",
+				le_set_periodic_adv_params_cmd, 7, true,
+				status_rsp, 1, true },
 	{ 0x203f, 299, "LE Set Periodic Advertising Data" },
 	{ 0x2040, 300, "LE Set Periodic Advertising Enable" },
 	{ 0x2041, 301, "LE Set Extended Scan Parameters" },
-- 
2.9.3