2020-01-07 09:19:21

by Szymon Czapracki

[permalink] [raw]
Subject: [PATCH 6/8] monitor: Decode LE Set Periodic Adv Sync Transfer Parameterers command

< HCI Command: LE Periodic Advertising Sync Transfer Parameters (0x08|0x005c) plen 8
Connection handle: 1
Mode: Disabled (0x00)
Skip: 0x00
Sync timeout: 0 msec (0x0000)
Sync CTE type: 0x0000
> HCI Event: Command Status (0x0f) plen 4
LE Periodic Advertising Sync Transfer Parameters (0x08|0x005c) ncmd 1
Status: Unknown HCI Command (0x01)

Change-Id: I5cd115eaa4bf411f5f4cd3899ac516b71fcfdd10
---
monitor/bt.h | 9 +++++++++
monitor/packet.c | 38 ++++++++++++++++++++++++++++++++++++++
2 files changed, 47 insertions(+)

diff --git a/monitor/bt.h b/monitor/bt.h
index f8422ccc9..2ec2ea0a7 100644
--- a/monitor/bt.h
+++ b/monitor/bt.h
@@ -2481,6 +2481,15 @@ struct bt_hci_cmd_periodic_adv_set_info_trans {
uint16_t adv_handle;
} __attribute__ ((packed));

+#define BT_HCI_CMD_PERIODIC_ADV_SYNC_TRANS_PARAMS 0x205c
+struct bt_hci_cmd_periodic_adv_sync_trans_params {
+ uint16_t handle;
+ uint8_t mode;
+ uint16_t skip;
+ uint16_t sync_timeout;
+ uint8_t cte_type;
+} __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 3c3399c0c..4a8404a02 100644
--- a/monitor/packet.c
+++ b/monitor/packet.c
@@ -7623,6 +7623,41 @@ static void le_periodic_adv_set_info_trans(const void *data, uint8_t size)
print_field("Advertising handle: %d", cmd->adv_handle);
}

+static void print_sync_mode(uint8_t mode) {
+
+ const char *str;
+
+ switch(mode) {
+ case 0x00:
+ str = "Disabled";
+ break;
+ case 0x01:
+ str = "Enabled with report events disabled";
+ break;
+ case 0x02:
+ str = "Enabled with report events enabled";
+ break;
+ default:
+ str = "RFU";
+ break;
+ }
+
+ print_field("Mode: %s (0x%2.2x)", str, mode);
+}
+
+static void le_periodic_adv_sync_trans_params(const void *data, uint8_t size)
+{
+ const struct bt_hci_cmd_periodic_adv_sync_trans_params *cmd = data;
+
+ print_field("Connection handle: %d", cmd->handle);
+ print_sync_mode(cmd->mode);
+ print_field("Skip: 0x%2.2x", cmd->skip);
+ print_field("Sync timeout: %d msec (0x%4.4x)",
+ le16_to_cpu(cmd->sync_timeout) * 10,
+ le16_to_cpu(cmd->sync_timeout));
+ print_create_sync_cte_type(cmd->cte_type);
+}
+
struct opcode_data {
uint16_t opcode;
int bit;
@@ -8425,6 +8460,9 @@ static const struct opcode_data opcode_table[] = {
{ 0x205b, 327, "LE Periodic Advertising Set Info Transfer",
le_periodic_adv_set_info_trans, 5, true,
status_handle_rsp, 3, true },
+ { 0x205c, 328, "LE Periodic Advertising Sync Transfer Parameters",
+ le_periodic_adv_sync_trans_params, 8, true,
+ status_handle_rsp, 3, true},
{ }
};

--
2.24.1