#include "btstack_defines.h"
#include "ble/att_db.h"
#include "ble/att_server.h"
#include "btstack_util.h"
#include "bluetooth_gatt.h"
#include "ble/gatt-service/battery_service_server.h"

Macros
#define	__BTSTACK_FILE__ "battery_service_server.c"

Functions
static void	battery_service_can_send_now (void *context)

static uint16_t	battery_service_read_callback (hci_con_handle_t con_handle, uint16_t attribute_handle, uint16_t offset, uint8_t *buffer, uint16_t buffer_size)

uint8_t	battery_service_server_get_battery_value ()
	Return battery value. More...

void	battery_service_server_init (uint8_t value)
	Implementation of the GATT Battery Service Server To use with your application, add '#import <battery_service.gatt' to your .gatt file. More...

void	battery_service_server_set_battery_value (uint8_t value)
	Update battery value. More...

static int	battery_service_write_callback (hci_con_handle_t con_handle, uint16_t attribute_handle, uint16_t transaction_mode, uint16_t offset, uint8_t *buffer, uint16_t buffer_size)

Variables
static btstack_context_callback_registration_t	battery_callback
	Implementation of the GATT Battery Service Server To use with your application, add '#import <battery_service.gatt' to your .gatt file. More...

static att_service_handler_t	battery_service

static uint8_t	battery_value

static uint16_t	battery_value_client_configuration

static hci_con_handle_t	battery_value_client_configuration_connection

static uint16_t	battery_value_handle_client_configuration

static uint16_t	battery_value_handle_value

#define __BTSTACK_FILE__ "battery_service_server.c"

static void battery_service_can_send_now ( void * context )

static

References att_server_notify(), battery_value, battery_value_handle_value, and con_handle.

Referenced by battery_service_server_set_battery_value().

static uint16_t battery_service_read_callback	(	hci_con_handle_t	con_handle,
		uint16_t	attribute_handle,
		uint16_t	offset,
		uint8_t *	buffer,
		uint16_t	buffer_size
	)

static

References battery_value, battery_value_client_configuration, battery_value_client_configuration_connection, battery_value_handle_client_configuration, battery_value_handle_value, con_handle, little_endian_store_16(), and UNUSED.

Referenced by battery_service_server_init().

uint8_t battery_service_server_get_battery_value ( )

Return battery value.

Note: triggers notifications if subscribed

Parameters

battery_value in range 0-100

References battery_value.

Referenced by http_request().

void battery_service_server_init ( uint8_t battery_value )

Implementation of the GATT Battery Service Server To use with your application, add '#import <battery_service.gatt' to your .gatt file.

Init Battery Service Server with ATT DB

Parameters

battery_value in range 0-100

References att_register_service_handler(), battery_service_read_callback(), battery_service_write_callback(), battery_value, battery_value_handle_client_configuration, battery_value_handle_value, att_service_handler::end_handle, gatt_server_get_client_configuration_handle_for_characteristic_with_uuid16(), gatt_server_get_get_handle_range_for_service_with_uuid16(), gatt_server_get_value_handle_for_characteristic_with_uuid16(), ORG_BLUETOOTH_CHARACTERISTIC_BATTERY_LEVEL, ORG_BLUETOOTH_SERVICE_BATTERY_SERVICE, att_service_handler::read_callback, att_service_handler::start_handle, and att_service_handler::write_callback.

Referenced by le_counter_setup().

void battery_service_server_set_battery_value ( uint8_t battery_value )

Update battery value.

Note: triggers notifications if subscribed

Parameters

battery_value in range 0-100

References att_server_register_can_send_now_callback(), battery_service_can_send_now(), battery_value, battery_value_client_configuration, battery_value_client_configuration_connection, btstack_context_callback_registration_t::callback, and btstack_context_callback_registration_t::context.

Referenced by heartbeat_handler().

static int battery_service_write_callback	(	hci_con_handle_t	con_handle,
		uint16_t	attribute_handle,
		uint16_t	transaction_mode,
		uint16_t	offset,
		uint8_t *	buffer,
		uint16_t	buffer_size
	)