bluetooth: service: HID service

Work in progress.

Signed-off-by: Emanuele Di Santo <[email protected]>

Author: lemrey

include/bluetooth/services/ble_hids.h

@@ -1,4 +1,5 @@
 
+#include "ble_gap.h"
 #include <ble.h>
 #include <zephyr/sys/byteorder.h>
 
@@ -13,3 +14,72 @@ static inline uint16_t is_notification_enabled(const uint8_t *gatts_write_data)
 	{                                                                                          \
 		.sm = ((x) >> 4) & 0xf, .lv = (x) & 0xf,                                           \
 	}
+
+static inline bool ble_gap_conn_sec_mode_equal(const ble_gap_conn_sec_mode_t *a,
+					       const ble_gap_conn_sec_mode_t *b)
+{
+	return (a->sm == b->sm) && (a->lv == b->lv);
+}
+
+/**
+ * @brief Set sec_mode to have no access rights.
+ */
+#define BLE_GAP_CONN_SEC_MODE_NO_ACCESS                                                            \
+	(ble_gap_conn_sec_mode_t)                                                                  \
+	{                                                                                          \
+		.sm = 0, .lv = 0                                                                   \
+	}
+
+/**
+ * @brief Set sec_mode to require no protection, open link.
+ */
+#define BLE_GAP_CONN_SEC_MODE_OPEN                                                                 \
+	(ble_gap_conn_sec_mode_t)                                                                  \
+	{                                                                                          \
+		.sm = 1, .lv = 1                                                                   \
+	}
+
+/**
+ * @brief Set sec_mode to require encryption, but no MITM protection.
+ */
+#define BLE_GAP_CONN_SEC_MODE_ENC_NO_MITM                                                          \
+	(ble_gap_conn_sec_mode_t)                                                                  \
+	{                                                                                          \
+		.sm = 1, .lv = 2                                                                   \
+	}
+
+/**
+ * @brief Set sec_mode to require encryption and MITM protection.
+ */
+#define BLE_GAP_CONN_SEC_MODE_ENC_WITH_MITM                                                        \
+	(ble_gap_conn_sec_mode_t)                                                                  \
+	{                                                                                          \
+		.sm = 1, .lv = 3                                                                   \
+	}
+
+/**
+ * @brief Set sec_mode to require LESC encryption and MITM protection.
+ */
+#define BLE_GAP_CONN_SEC_MODE_LESC_ENC_WITH_MITM                                                   \
+	(ble_gap_conn_sec_mode_t)                                                                  \
+	{                                                                                          \
+		.sm = 1, .lv = 4                                                                   \
+	}
+
+/**
+ * @brief Set sec_mode to require signing or encryption, no MITM protection needed.
+ */
+#define BLE_GAP_CONN_SEC_MODE_SIGNED_NO_MITM                                                       \
+	(ble_gap_conn_sec_mode_t)                                                                  \
+	{                                                                                          \
+		.sm = 2, .lv = 1                                                                   \
+	}
+
+/**
+ * @brief Set sec_mode to require signing or encryption with MITM protection.
+ */
+#define BLE_GAP_CONN_SEC_MODE_SIGNED_WITH_MITM                                                     \
+	(ble_gap_conn_sec_mode_t)                                                                  \
+	{                                                                                          \
+		.sm = 2, .lv = 2                                                                   \
+	}

include/bluetooth/services/common.h

@@ -29,6 +29,13 @@ CONFIG_BLE_DIS_HW_REVISION="hw 54.15.0"
 CONFIG_BLE_DIS_FW_REVISION="fw 17.2.0" # wink
 CONFIG_BLE_DIS_SW_REVISION="sw 1.0.0"
 
+CONFIG_BLE_HIDS=y
+CONFIG_BLE_HIDS_KEYBOARD=y
+#debug
+CONFIG_MAIN_STACK_SIZE=4096
+CONFIG_NO_OPTIMIZATIONS=y
+CONFIG_BLE_HIDS_LOG_LEVEL_DBG=y
+
 # Shrink
 CONFIG_GPIO=n
 CONFIG_PARTITION_MANAGER_ENABLED=n