Hi Michał,
On 6 June 2017 at 11:41, Michał Narajowski
<michal.narajowski@xxxxxxxxxxx> wrote:
>
> ---
> monitor/bt.h | 19 ++++++++++++
> monitor/packet.c | 89 ++++++++++++++++++++++++++++++++++++++++++++++++++++----
> 2 files changed, 103 insertions(+), 5 deletions(-)
>
> diff --git a/monitor/bt.h b/monitor/bt.h
> index 3e88d36..f9bdf44 100644
> --- a/monitor/bt.h
> +++ b/monitor/bt.h
> @@ -2990,6 +2990,25 @@ struct bt_hci_evt_le_phy_update_complete {
> uint8_t rx_phy;
> } __attribute__ ((packed));
>
> +#define BT_HCI_EVT_LE_EXT_ADV_REPORT 0x0d
> +struct bt_hci_evt_le_ext_adv_report {
> + uint8_t num_reports;
> +} __attribute__ ((packed));
> +struct bt_hci_le_ext_adv_report {
> + uint8_t event_type;
event type is 16 bits long and it needs legacy decoding.
>
> + uint8_t addr_type;
> + uint8_t addr[6];
> + uint8_t primary_phy;
> + uint8_t secondary_phy;
> + uint8_t sid;
> + uint8_t tx_power;
> + int8_t rssi;
> + uint16_t interval;
> + uint8_t direct_addr_type;
> + uint8_t direct_addr[6];
> + uint8_t data_len;
> +} __attribute__ ((packed));
> +
> #define BT_HCI_EVT_LE_CHAN_SELECT_ALG 0x14
> struct bt_hci_evt_le_chan_select_alg {
> uint16_t handle;
> diff --git a/monitor/packet.c b/monitor/packet.c
> index dbb920f..5e4f081 100644
> --- a/monitor/packet.c
> +++ b/monitor/packet.c
> @@ -2304,7 +2304,7 @@ static void print_num_reports(uint8_t num_reports)
> print_field("Num reports: %d", num_reports);
> }
>
> -static void print_adv_event_type(uint8_t type)
> +static void print_adv_event_type(const char *label, uint8_t type)
> {
> const char *str;
>
> @@ -2329,7 +2329,7 @@ static void print_adv_event_type(uint8_t type)
> break;
> }
>
> - print_field("Event type: %s (0x%2.2x)", str, type);
> + print_field("%s: %s (0x%2.2x)", label, str, type);
> }
>
> static void print_rssi(int8_t rssi)
> @@ -9417,7 +9417,7 @@ static void le_adv_report_evt(const void *data, uint8_t size)
> print_num_reports(evt->num_reports);
>
> report:
> - print_adv_event_type(evt->event_type);
> + print_adv_event_type("Event type", evt->event_type);
> print_peer_addr_type("Address type", evt->addr_type);
> print_addr("Address", evt->addr, evt->addr_type);
> print_field("Data length: %d", evt->data_len);
> @@ -9535,7 +9535,7 @@ static void le_direct_adv_report_evt(const void *data, uint8_t size)
>
> print_num_reports(evt->num_reports);
>
> - print_adv_event_type(evt->event_type);
> + print_adv_event_type("Event type", evt->event_type);
> print_peer_addr_type("Address type", evt->addr_type);
> print_addr("Address", evt->addr, evt->addr_type);
> print_addr_type("Direct address type", evt->direct_addr_type);
> @@ -9556,6 +9556,84 @@ static void le_phy_update_complete_evt(const void *data, uint8_t size)
> print_le_phy("RX PHY", evt->rx_phy);
> }
>
> +static void le_ext_adv_report_evt(const void *data, uint8_t size)
> +{
> + const struct bt_hci_evt_le_ext_adv_report *evt = data;
> + const struct bt_hci_le_ext_adv_report *report;
> + const char *str;
> + int i;
> +
> + print_num_reports(evt->num_reports);
> +
> + data += sizeof(evt->num_reports);
> +
> + for (i = 0; i < evt->num_reports; ++i) {
> + report = data;
> + print_field("Entry %d", i);
> + print_adv_event_type(" Event type", report->event_type);
> + print_peer_addr_type(" Address type", report->addr_type);
> + print_addr(" Address", report->addr, report->addr_type);
> +
> + switch (report->primary_phy) {
> + case 0x01:
> + str = "LE 1M";
> + break;
> + case 0x03:
> + str = "LE Coded";
> + break;
> + default:
> + str = "Reserved";
> + break;
> + }
> +
> + print_field(" Primary PHY: %s", str);
> +
> + switch (report->secondary_phy) {
> + case 0x00:
> + str = "No packets";
> + break;
> + case 0x01:
> + str = "LE 1M";
> + break;
> + case 0x02:
> + str = "LE 2M";
> + break;
> + case 0x03:
> + str = "LE Coded";
> + break;
> + default:
> + str = "Reserved";
> + break;
> + }
> +
> + print_field(" Secondary PHY: %s", str);
> +
> + if (report->sid == 0xff)
> + print_field(" SID: no ADI field (0x%2.2x)", report->sid);
> + else if (report->sid > 0x0f)
> + print_field(" SID: Reserved (0x%2.2x)", report->sid);
> + else
> + print_field(" SID: 0x%2.2x", report->sid);
> +
> + print_field(" TX power: %d dBm", report->tx_power);
> +
> + if (report->rssi == 127)
> + print_field(" RSSI: not available (0x%2.2x)", (uint8_t) report->rssi);
> + else if (report->rssi >= -127 && report->rssi <= 20)
> + print_field(" RSSI: %d dBm (0x%2.2x)", report->rssi, (uint8_t) report->rssi);
> + else
> + print_field(" RSSI: reserved (0x%2.2x)", (uint8_t) report->rssi);
> +
> + print_slot_125(" Periodic advertising invteral", report->interval);
> + print_peer_addr_type(" Direct address type", report->direct_addr_type);
> + print_addr(" Direct address", report->direct_addr, report->direct_addr_type);
> + print_field(" Data length: 0x%2.2x", report->data_len);
> + data += sizeof(struct bt_hci_le_ext_adv_report);
> + packet_hexdump(data, report->data_len);
> + data += report->data_len;
> + }
> +}
> +
> static void le_chan_select_alg_evt(const void *data, uint8_t size)
> {
> const struct bt_hci_evt_le_chan_select_alg *evt = data;
> @@ -9646,7 +9724,8 @@ static const struct subevent_data le_meta_event_table[] = {
> le_direct_adv_report_evt, 1, false },
> { 0x0c, "LE PHY Update Complete",
> le_phy_update_complete_evt, 5, true},
> - { 0x0d, "LE Extended Advertising Report" },
> + { 0x0d, "LE Extended Advertising Report",
> + le_ext_adv_report_evt, 1, false},
> { 0x0e, "LE Periodic Advertising Sync Established" },
> { 0x0f, "LE Periodic Advertising Report" },
> { 0x10, "LE Periodic Advertising Sync Lost" },
> --
> 2.9.3
>
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Best regads
Łukasz
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