tip_app.c File Reference

Time Information Profile Application.

Copyright (c) 2017-2018 Microchip Technology Inc. and its subsidiaries.

#include <asf.h>
#include "platform.h"
#include "at_ble_api.h"
#include "tip_app.h"
#include "time_info.h"
#include "profiles.h"
#include "console_serial.h"
#include "timer_hw.h"
#include "conf_extint.h"
#include "ble_manager.h"
#include "ble_utils.h"
#include "current_time.h"
#include "next_dst.h"
#include "reference_time.h"

Macros
#define	APP_BUTTON_EVENT_ID   (2)
#define	APP_INVALID_EVENT_ID   (0)
#define	APP_TIMER_EVENT_ID   (1)

Functions
static at_ble_status_t	app_read_response_cb (void *param)
	Callback registered for characteristic read response. More...
void	button_cb (void)
	Button Press Callback. More...
int	main (void)
	Main Function for Time Information Callback. More...
void	timer_callback_handler (void)
	Timer Callback. More...
static at_ble_status_t	tip_app_custom_event (void *param)
static at_ble_status_t	tip_disconnect_cb (void *params)
static at_ble_status_t	tip_discovery_complete_cb (void *params)
static at_ble_status_t	tip_encryption_status_changed_cb (void *params)
static at_ble_status_t	tip_pair_done_cb (void *params)

Variables
user_custom_event_t	app_custom_event [2]
bool	app_exec_flag = false
	To keep the app executing continuously. More...
volatile bool	app_init_done = false
ble_connected_dev_info_t	ble_dev_info [BLE_MAX_DEVICE_CONNECTION]
	Initialize the service with its included service, characteristics, and descriptors. More...
volatile bool	button_pressed = false
	Determine if button is pressed. More...
static bool	completed_prev_read = true
gatt_cts_handler_t	cts_handle
	CTS Service Handle. More...
volatile bool	current_time_char_found
bool	discovery_flag = false
gatt_dst_handler_t	dst_handle
	Next DST Change Service Handle. More...
volatile bool	local_time_char_found
volatile bool	ref_time_char_found
gatt_rtu_handler_t	rtu_handle
	Reference Time Update Service Handle. More...
volatile bool	time_update_cp_char_found
volatile bool	time_update_state_char_found
volatile bool	time_with_dst_char_found
static const ble_gap_event_cb_t	tip_app_gap_handle
static const ble_gatt_client_event_cb_t	tip_app_gatt_client_handle
static const ble_custom_event_cb_t	tip_custom_event_cb

#define APP_BUTTON_EVENT_ID   (2)

Referenced by tip_app_custom_event().

#define APP_INVALID_EVENT_ID   (0)

#define APP_TIMER_EVENT_ID   (1)

static at_ble_status_t app_read_response_cb ( void *  param )

static

Callback registered for characteristic read response.

Parameters

[in]

char_read_resp

at_ble_characteristic_read_response_t

Returns

None

References AT_BLE_FAILURE, AT_BLE_SUCCESS, at_ble_characteristic_read_response_t::char_handle, completed_prev_read, at_ble_characteristic_read_response_t::conn_handle, gatt_cts_handler::curr_char_handle, DBG_LOG_DEV, gatt_dst_handler::dst_char_handle, local_time_char_found, gatt_cts_handler::lti_char_handle, ref_time_char_found, gatt_cts_handler::rti_char_handle, time_update_state_char_found, time_with_dst_char_found, tis_current_time_read(), tis_dst_change_read(), tis_rtu_update_read(), and gatt_rtu_handler::tp_state_char_handle.

void button_cb

(

void

)

Button Press Callback.

References app_init_done, at_ble_event_user_defined_post(), and button_pressed.

int main

(

void

)

Main Function for Time Information Callback.

References app_init_done, BLE_CUSTOM_EVENT_TYPE, ble_device_init(), ble_event_task(), BLE_GAP_EVENT_TYPE, BLE_GATT_CLIENT_EVENT_TYPE, ble_mgr_events_callback_handler(), board_init(), DBG_LOG, hw_timer_init(), hw_timer_register_callback(), NULL, REGISTER_CALL_BACK, serial_console_init(), system_init(), time_info_init(), and timer_callback_handler().

void timer_callback_handler

(

void

)

Timer Callback.

callback handler called on timer expiry

Timer call back handler called on timer expiry.

static at_ble_status_t tip_app_custom_event ( void *  param )

static

References APP_BUTTON_EVENT_ID, app_exec_flag, AT_BLE_FAILURE, AT_BLE_SUCCESS, button_pressed, completed_prev_read, gatt_cts_handler::curr_char_handle, current_time_char_found, DBG_LOG, DBG_LOG_DEV, delay_ms, discovery_flag, time_info_service_discovery(), time_info_write_notification_handler(), tis_current_time_read(), tis_rtu_update_write(), and gatt_rtu_handler::tp_control_char_handle.

static at_ble_status_t tip_disconnect_cb ( void *  params )

static

References app_exec_flag, AT_BLE_SUCCESS, completed_prev_read, DBG_LOG_DEV, and discovery_flag.

static at_ble_status_t tip_discovery_complete_cb ( void *  params )

static

References AT_BLE_DISCOVER_SUCCESS, AT_BLE_SUCCESS, DBG_LOG_DEV, discovery_flag, and at_ble_cmd_complete_event_t::status.

static at_ble_status_t tip_encryption_status_changed_cb ( void *  params )

static

References app_exec_flag, AT_BLE_SUCCESS, DBG_LOG_DEV, and at_ble_encryption_status_changed_t::status.

static at_ble_status_t tip_pair_done_cb ( void *  params )

static

References app_exec_flag, AT_BLE_SUCCESS, DBG_LOG_DEV, and at_ble_pair_done_t::status.

user_custom_event_t app_custom_event[2]

Initial value:

= {
    {
        .id = APP_TIMER_EVENT_ID,
        .bptr = NULL,
    },
    {
        .id = APP_BUTTON_EVENT_ID,
        .bptr = NULL
    }
}

bool app_exec_flag = false

To keep the app executing continuously.

Referenced by tip_app_custom_event(), tip_disconnect_cb(), tip_encryption_status_changed_cb(), and tip_pair_done_cb().

volatile bool app_init_done = false

ble_connected_dev_info_t ble_dev_info[BLE_MAX_DEVICE_CONNECTION]

Initialize the service with its included service, characteristics, and descriptors.

Peer Connected device info

Parameters

[in]

scan_param

gatt service information

Returns

none

bool completed_prev_read = true

static

Referenced by app_read_response_cb(), tip_app_custom_event(), and tip_disconnect_cb().

gatt_cts_handler_t cts_handle

CTS Service Handle.

volatile bool current_time_char_found

Referenced by time_info_characteristic_found_handler(), time_info_disconnected_event_handler(), and tip_app_custom_event().

bool discovery_flag = false

Referenced by tip_app_custom_event(), tip_disconnect_cb(), and tip_discovery_complete_cb().

gatt_dst_handler_t dst_handle

Next DST Change Service Handle.

volatile bool local_time_char_found

Referenced by app_read_response_cb(), time_info_characteristic_found_handler(), and time_info_disconnected_event_handler().

volatile bool ref_time_char_found

Referenced by app_read_response_cb(), time_info_characteristic_found_handler(), and time_info_disconnected_event_handler().

gatt_rtu_handler_t rtu_handle

Reference Time Update Service Handle.

volatile bool time_update_cp_char_found

Referenced by time_info_characteristic_found_handler(), and time_info_disconnected_event_handler().

volatile bool time_update_state_char_found

Referenced by app_read_response_cb(), time_info_characteristic_found_handler(), and time_info_disconnected_event_handler().

volatile bool time_with_dst_char_found

Referenced by app_read_response_cb(), time_info_characteristic_found_handler(), and time_info_disconnected_event_handler().

const ble_gap_event_cb_t tip_app_gap_handle

static

Initial value:

= {
    .pair_done = tip_pair_done_cb,
    .encryption_status_changed = tip_encryption_status_changed_cb,
    .disconnected = tip_disconnect_cb
}

const ble_gatt_client_event_cb_t tip_app_gatt_client_handle

static

Initial value:

= {
    .discovery_complete = tip_discovery_complete_cb,
    .characteristic_read_by_uuid_response = app_read_response_cb
}

const ble_custom_event_cb_t tip_custom_event_cb

static

Initial value:

= {
    .custom_event = tip_app_custom_event
}