From: Luiz Augusto von Dentz <luiz.von.dentz@xxxxxxxxx>
This introduces the command passing for LL_PERIODIC_SYNC_IND PDU added
in 5.1.
---
monitor/bt.h | 12 ++++++++++++
monitor/ll.c | 25 +++++++++++++++++++++++++
2 files changed, 37 insertions(+)
diff --git a/monitor/bt.h b/monitor/bt.h
index f3995b4ea..3b2af7439 100644
--- a/monitor/bt.h
+++ b/monitor/bt.h
@@ -156,6 +156,18 @@ struct bt_ll_cte_req {
#define BT_LL_CTE_RSP 0x1b
+#define BT_LL_PERIODIC_SYNC_IND 0x1c
+struct bt_ll_periodic_sync_ind {
+ uint16_t id;
+ uint8_t info[18];
+ uint16_t event_count;
+ uint16_t last_counter;
+ uint8_t adv_info;
+ uint8_t phy;
+ uint8_t adv_addr[6];
+ uint16_t sync_counter;
+} __attribute__ ((packed));
+
#define LMP_ESC4(x) ((127 << 8) | (x))
#define BT_LMP_NAME_REQ 1
diff --git a/monitor/ll.c b/monitor/ll.c
index 34f3e2cfc..712c383a6 100644
--- a/monitor/ll.c
+++ b/monitor/ll.c
@@ -570,6 +570,30 @@ static void cte_req(const void *data, uint8_t size)
}
}
+static void periodic_sync_ind(const void *data, uint8_t size)
+{
+ const struct bt_ll_periodic_sync_ind *pdu = data;
+ uint8_t mask;
+
+ print_field("ID: 0x%4.4x", pdu->id);
+ print_field("SyncInfo:");
+ packet_hexdump(pdu->info, sizeof(pdu->info));
+ print_field("connEventCount: 0x%4.4x", pdu->event_count);
+ print_field("lastPaEventCounter: 0x%4.4x", pdu->last_counter);
+ print_field("SID: 0x%2.2x", pdu->adv_info & 0xf0);
+ print_field("AType: %s", pdu->adv_info & 0x08 ? "random" : "public");
+ print_field("SCA: 0x%2.2x", pdu->adv_info & 0x07);
+ print_field("PHY: 0x%2.2x", pdu->phy);
+
+ mask = print_bitfield(2, pdu->phy, le_phys);
+ if (mask)
+ print_text(COLOR_UNKNOWN_OPTIONS_BIT, " Reserved"
+ " (0x%2.2x)", mask);
+
+ packet_print_addr("AdvA", pdu->adv_addr, pdu->adv_info & 0x08);
+ print_field("syncConnEventCount: 0x%4.4x", pdu->sync_counter);
+}
+
struct llcp_data {
uint8_t opcode;
const char *str;
@@ -607,6 +631,7 @@ static const struct llcp_data llcp_table[] = {
{ 0x19, "LL_MIN_USED_CHANNELS_IND", min_used_channels, 2, true },
{ 0x1a, "LL_CTE_REQ", cte_req, 1, true },
{ 0x1b, "LL_CTE_RSP", null_pdu, 0, true },
+ { 0x1c, "LL_PERIODIC_SYNC_IND", periodic_sync_ind, 34, true },
{ }
};
--
2.17.2
