m_coms_ble_hid.h

/*$$$LICENCE_NORDIC_STANDARD<2016>$$$*/

#ifndef __M_COMS_BLE_HID__
#define __M_COMS_BLE_HID__

#include <stdbool.h>
#include <stdint.h>
#include "ble_hids.h"
#include "m_coms_ble.h"

typedef struct
{
 ble_hids_evt_t * hids_evt; 
 uint8_t interface_idx; 
 uint8_t report_type; 
 uint8_t report_idx; 
 uint8_t len; 
 uint8_t * data; 
} m_coms_ble_hid_evt_t;


typedef void (*m_coms_hid_evt_handler_t) (m_coms_ble_hid_evt_t * p_evt);

typedef struct
{
 ble_hids_t * const interface; 
 uint8_t * report_map; 
 uint16_t report_map_len; 
 uint8_t boot_type; 
} ble_hid_report_map_record_t;

typedef struct
{
 uint8_t interface_idx;
 m_coms_hid_report_type_t report_type; 
 bool read_resp; 
 uint8_t report_id; 
 uint8_t report_len; 
} ble_hid_report_record_t;

typedef struct
{
 uint8_t interface_idx; 
 uint16_t external_char_uuid; 
} ble_hid_ext_map_record_t;

typedef struct ble_hid_db_s
{
 size_t report_maps_size; 
 size_t reports_in_size; 
 size_t reports_out_size; 
 size_t reports_feature_size; 
 size_t ext_maps_size; 
 ble_hid_report_map_record_t const * report_maps; 
 ble_hid_report_record_t const * reports_in; 
 ble_hid_report_record_t const * reports_out; 
 ble_hid_report_record_t const * reports_feature;
 ble_hid_ext_map_record_t const * ext_mappings; 
} ble_hid_db_t;

typedef struct
{
 m_coms_hid_evt_handler_t evt_handler;
 ble_srv_error_handler_t error_handler;
 ble_hid_db_t const * db_loc;
 uint16_t base_hid_version;
 uint8_t b_country_code;
 uint8_t flags;
 uint8_t io_capabilities;
} m_coms_ble_hid_init_t;

#define BLE_HID_REPORT_MAP_CONF(_interface, \
 _report_map, \
 _report_map_len, \
 _boot_type) \
 { \
 .interface = _interface, \
 .report_map = _report_map, \
 .report_map_len = _report_map_len, \
 .boot_type = _boot_type, \
 }

#define BLE_HID_REPORT_CONF(_interface_idx, \
 _report_type, \
 _read_resp, \
 _report_id, \
 _report_len) \
 { \
 .interface_idx = _interface_idx, \
 .report_type = _report_type, \
 .read_resp = _read_resp, \
 .report_id = _report_id, \
 .report_len = _report_len, \
 }

#define BLE_HID_EXT_MAP_CONF(_interface_idx, \
 _external_char_uuid) \
 { \
 .interface_idx = _interface_idx, \
 .external_char_uuid = _external_char_uuid, \
 }

uint32_t m_coms_ble_hid_init(const m_coms_ble_hid_init_t * p_params,
 uint16_t *p_last_input_report_cccd_handle);

uint32_t m_coms_ble_hid_input_report_send(uint8_t p_interface_idx,
 uint8_t p_report_idx,
 uint8_t * p_data,
 uint8_t p_len);

uint32_t m_coms_ble_hid_keyboard_boot_report_send(const m_coms_hid_boot_pkt_t * p_pkt);

uint32_t m_coms_ble_hid_mouse_boot_report_send(const m_coms_hid_boot_pkt_t * p_pkt);

uint32_t m_coms_ble_hid_feature_report_set(uint8_t p_interface_idx,
 uint8_t p_report_idx,
 uint8_t * p_data,
 uint16_t p_len);
#endif /* __M_COMS_BLE_HID__*/