[PATCH BlueZ 01/31] monitor: Add LE Enhanced Receiver Test decoding

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< HCI Command: LE Enhanced Receiver Test (0x08|0x0033) plen 3
        RX channel: 0x01
        PHY: LE 1M (0x01)
        Modulation index: Stable (0x01)
---
 monitor/bt.h     |  7 +++++++
 monitor/packet.c | 28 +++++++++++++++++++++++++++-
 2 files changed, 34 insertions(+), 1 deletion(-)

diff --git a/monitor/bt.h b/monitor/bt.h
index c2045bb..2aed400 100644
--- a/monitor/bt.h
+++ b/monitor/bt.h
@@ -2161,6 +2161,13 @@ struct bt_hci_cmd_le_set_phy {
 	uint16_t phy_opts;
 } __attribute__((packed));
 
+#define BT_HCI_CMD_LE_ENHANCED_RECEIVER_TEST			0x2033
+struct bt_hci_cmd_le_enhanced_receiver_test {
+	uint8_t rx_channel;
+	uint8_t phy;
+	uint8_t modulation_index;
+} __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 7d1c5e8..e3fcd2f 100644
--- a/monitor/packet.c
+++ b/monitor/packet.c
@@ -6876,6 +6876,30 @@ static void le_set_phy_cmd(const void *data, uint8_t size)
 	print_field("PHY options preference: %s (0x%4.4x)", str, cmd->phy_opts);
 }
 
+static void le_enhanced_receiver_test_cmd(const void *data, uint8_t size)
+{
+	const struct bt_hci_cmd_le_enhanced_receiver_test *cmd = data;
+	const char *str;
+
+	print_field("RX channel frequency: %d MHz (0x%2.2x)",
+				(cmd->rx_channel * 2) + 2402, cmd->rx_channel);
+	print_le_phy("PHY", cmd->phy);
+
+	switch (cmd->modulation_index) {
+	case 0x00:
+		str = "Standard";
+		break;
+	case 0x01:
+		str = "Stable";
+		break;
+	default:
+		str = "Reserved";
+		break;
+	}
+
+	print_field("Modulation index: %s (0x%2.2x)", str, cmd->modulation_index);
+}
+
 struct opcode_data {
 	uint16_t opcode;
 	int bit;
@@ -7579,7 +7603,9 @@ static const struct opcode_data opcode_table[] = {
 				status_rsp, 1, true },
 	{ 0x2032, 286, "LE Set PHY",
 				le_set_phy_cmd, 7, true},
-	{ 0x2033, 287, "LE Enhanced Receiver Test" },
+	{ 0x2033, 287, "LE Enhanced Receiver Test",
+				le_enhanced_receiver_test_cmd, 3, true,
+				status_rsp, 1, true },
 	{ 0x2034, 288, "LE Enhanced Transmitter Test" },
 	{ 0x2035, 289, "LE Set Advertising Set Random Address" },
 	{ 0x2036, 290, "LE Set Extended Advertising Parameters" },
-- 
2.9.3

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