pxp_monitor_app.c File Reference

Proximity Monitor Profile Application.

Copyright (c) 2017-2019 Microchip Technology Inc. and its subsidiaries.

#include <asf.h>
#include "platform.h"
#include "console_serial.h"
#include "pxp_monitor_app.h"
#include "immediate_alert.h"
#include "tx_power.h"
#include "link_loss.h"
#include "pxp_reporter.h"

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

Functions
void	button_cb (void)
int	main (void)
static void	pxp_app_init (void)
	Proximity Application initialization start the device scanning process. More...
static void	pxp_monitor_app_button_event (void)
static at_ble_status_t	pxp_monitor_app_custom_event (void *param)
static void	pxp_monitor_app_timer_event (void)
static void	rssi_update (at_ble_handle_t conn_handle)
	Check for Link Loss and Path Loss alert check for Low Alert value if crossed write Low Alert value to Immediate Alert Service. More...
static void	timer_callback_handler (void)

Variables
pxp_current_alert_t	alert_level = PXP_NO_ALERT
user_custom_event_t	app_custom_event [2]
volatile bool	app_init_done = false
volatile bool	app_timer_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...
gatt_ias_char_handler_t	ias_handle
gatt_lls_char_handler_t	lls_handle
at_ble_addr_t	peer_addr = {AT_BLE_ADDRESS_PUBLIC, {0x03, 0x18, 0xf0, 0x05, 0xf0, 0xf8}}
uint8_t	pxp_connect_request_flag
static const ble_custom_event_cb_t	pxp_monitor_custom_event_cb
int8_t	rssi_power = 0
gatt_txps_char_handler_t	txps_handle

#define APP_BUTTON_EVENT_ID   (2)

Referenced by pxp_monitor_app_custom_event().

#define APP_INVALID_EVENT_ID   (0)

#define APP_TIMER_EVENT_ID   (1)

Referenced by pxp_monitor_app_custom_event().

void button_cb

(

void

)

References app_init_done, at_ble_event_user_defined_post(), and button_pressed.

int main

(

void

)

References app_init_done, BLE_CUSTOM_EVENT_TYPE, ble_device_init(), ble_event_task(), ble_mgr_events_callback_handler(), board_init(), DBG_LOG, hw_timer_init(), hw_timer_register_callback(), hw_timer_start(), hw_timer_stop(), NULL, pxp_app_init(), pxp_monitor_init(), REGISTER_CALL_BACK, register_hw_timer_start_func_cb(), register_hw_timer_stop_func_cb(), serial_console_init(), sw_timer_start(), sw_timer_stop(), SwTimerCreate(), system_init(), SYSTEM_RunTasks(), and timer_callback_handler().

static void pxp_app_init ( void  )

static

Proximity Application initialization start the device scanning process.

References AT_BLE_FAILURE, AT_BLE_INVALID_PARAM, DBG_LOG, and gap_dev_scan().

Referenced by main().

static void pxp_monitor_app_button_event ( void  )

static

References app_timer_done, at_ble_disconnect(), at_ble_encryption_start(), AT_BLE_TERMINATED_BY_USER, button_pressed, gatt_lls_char_handler::char_handle, gatt_ias_char_handler::char_handle, DBG_LOG, ias_alert_level_write(), IAS_HIGH_ALERT, IAS_MID_ALERT, IAS_NO_ALERT, lls_alert_level_write(), LLS_HIGH_ALERT, LLS_MILD_ALERT, LLS_NO_ALERT, and pxp_monitor_service_discover().

Referenced by pxp_monitor_app_custom_event().

static at_ble_status_t pxp_monitor_app_custom_event ( void *  param )

static

References APP_BUTTON_EVENT_ID, APP_TIMER_EVENT_ID, AT_BLE_FAILURE, AT_BLE_SUCCESS, pxp_monitor_app_button_event(), and pxp_monitor_app_timer_event().

static void pxp_monitor_app_timer_event ( void  )

static

References app_timer_done, count, hw_timer_start(), pxp_connect_request_flag, PXP_DEV_CONNECTED, PXP_RSSI_UPDATE_INTERVAL, rssi_power, rssi_update(), and sw_timer_start().

Referenced by pxp_monitor_app_custom_event().

static void rssi_update ( at_ble_handle_t  conn_handle )

static

Check for Link Loss and Path Loss alert check for Low Alert value if crossed write Low Alert value to Immediate Alert Service.

High Alert value if crossed write High Alert value to IAS service

Parameters

[in]

conn_handle

Connection handle of a connected device

References alert_level, app_timer_done, at_ble_rx_power_get(), AT_BLE_SUCCESS, gatt_ias_char_handler::char_handle, DBG_LOG, DBG_LOG_CONT, ias_alert_level_write(), IAS_HIGH_ALERT, IAS_MID_ALERT, IAS_NO_ALERT, PXP_HIGH_ALERT, PXP_HIGH_ALERT_RANGE, PXP_LOW_ALERT_RANGE, PXP_MID_ALERT, PXP_NO_ALERT, and rssi_power.

Referenced by pxp_monitor_app_timer_event().

static void timer_callback_handler ( void  )

static

References app_timer_done, at_ble_event_user_defined_post(), hw_timer_stop(), and sw_timer_stop().

pxp_current_alert_t alert_level = PXP_NO_ALERT

Referenced by rssi_update().

user_custom_event_t app_custom_event[2]

Initial value:

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

volatile bool app_init_done = false

volatile bool app_timer_done = false

ble_connected_dev_info_t ble_dev_info[BLE_MAX_DEVICE_CONNECTION]

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

Parameters

[in]

scan_param

gatt service information

Returns

none

gatt_ias_char_handler_t ias_handle

gatt_lls_char_handler_t lls_handle

at_ble_addr_t peer_addr = {AT_BLE_ADDRESS_PUBLIC, {0x03, 0x18, 0xf0, 0x05, 0xf0, 0xf8}}

Referenced by app_connected_cb().

uint8_t pxp_connect_request_flag

Referenced by pxp_disconnect_event_handler(), pxp_monitor_app_timer_event(), pxp_monitor_connect_request(), pxp_monitor_connected_state_handler(), pxp_monitor_encryption_change_handler(), pxp_monitor_pair_done_handler(), and pxp_monitor_start_scan().

const ble_custom_event_cb_t pxp_monitor_custom_event_cb

static

Initial value:

= {
    .custom_event = pxp_monitor_app_custom_event
}

int8_t rssi_power = 0

Referenced by pxp_monitor_app_timer_event(), and rssi_update().

gatt_txps_char_handler_t txps_handle