Return-Path: From: =?UTF-8?q?Micha=C5=82=20Narajowski?= To: linux-bluetooth@vger.kernel.org Cc: =?UTF-8?q?Micha=C5=82=20Narajowski?= Subject: [PATCH BlueZ 02/31] monitor: Add LE Enhanced Transmitter Test decoding Date: Tue, 6 Jun 2017 11:40:50 +0200 Message-Id: <20170606094120.14541-4-michal.narajowski@codecoup.pl> In-Reply-To: <20170606094120.14541-1-michal.narajowski@codecoup.pl> References: <20170606094120.14541-1-michal.narajowski@codecoup.pl> Sender: linux-bluetooth-owner@vger.kernel.org List-ID: < HCI Command: LE Enhanced Transmitter Test (0x08|0x0034) plen 4 TX channel frequency: 2402 MHz (0x00) Test data length: 255 bytes Packet payload: 0x01 PHY: LE Coded with S=8 (0x03) --- monitor/bt.h | 8 ++++++++ monitor/packet.c | 35 ++++++++++++++++++++++++++++++++++- 2 files changed, 42 insertions(+), 1 deletion(-) diff --git a/monitor/bt.h b/monitor/bt.h index 2aed400..a877b2c 100644 --- a/monitor/bt.h +++ b/monitor/bt.h @@ -2168,6 +2168,14 @@ struct bt_hci_cmd_le_enhanced_receiver_test { uint8_t modulation_index; } __attribute__((packed)); +#define BT_HCI_CMD_LE_ENHANCED_TRANSMITTER_TEST 0x2034 +struct bt_hci_cmd_le_enhanced_transmitter_test { + uint8_t tx_channel; + uint8_t data_len; + uint8_t payload; + uint8_t phy; +} __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 e3fcd2f..b77b2cc 100644 --- a/monitor/packet.c +++ b/monitor/packet.c @@ -6900,6 +6900,37 @@ static void le_enhanced_receiver_test_cmd(const void *data, uint8_t size) print_field("Modulation index: %s (0x%2.2x)", str, cmd->modulation_index); } +static void le_enhanced_transmitter_test_cmd(const void *data, uint8_t size) +{ + const struct bt_hci_cmd_le_enhanced_transmitter_test *cmd = data; + const char *str; + + print_field("TX channel frequency: %d MHz (0x%2.2x)", + (cmd->tx_channel * 2) + 2402, cmd->tx_channel); + print_field("Test data length: %d bytes", cmd->data_len); + print_field("Packet payload: 0x%2.2x", cmd->payload); + + switch (cmd->phy) { + case 0x01: + str = "LE 1M"; + break; + case 0x02: + str = "LE 2M"; + break; + case 0x03: + str = "LE Coded with S=8"; + break; + case 0x04: + str = "LE Coded with S=2"; + break; + default: + str = "Reserved"; + break; + } + + print_field("PHY: %s (0x%2.2x)", str, cmd->phy); +} + struct opcode_data { uint16_t opcode; int bit; @@ -7606,7 +7637,9 @@ static const struct opcode_data opcode_table[] = { { 0x2033, 287, "LE Enhanced Receiver Test", le_enhanced_receiver_test_cmd, 3, true, status_rsp, 1, true }, - { 0x2034, 288, "LE Enhanced Transmitter Test" }, + { 0x2034, 288, "LE Enhanced Transmitter Test", + le_enhanced_transmitter_test_cmd, 4, true, + status_rsp, 1, true }, { 0x2035, 289, "LE Set Advertising Set Random Address" }, { 0x2036, 290, "LE Set Extended Advertising Parameters" }, { 0x2037, 291, "LE Set Extended Advertising Data" }, -- 2.9.3