htpt_app.c File Reference

Health Thermometer Profile Application.

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

#include <asf.h>
#include "profiles.h"
#include "platform.h"
#include "at_ble_api.h"
#include "htpt_app.h"
#include "console_serial.h"
#include "device_info.h"
#include "timer_hw.h"
#include "conf_extint.h"
#include "conf_serialdrv.h"
#include "at_ble_trace.h"
#include "ble_utils.h"
#include "ble_manager.h"

Macros
#define	APP_BUTTON_PRESS_ID   (2)
#define	APP_INVALID_EVENT_ID   (0)
#define	APP_TIMER_EVENT_ID   (1)
#define	BLE_DEVICE_NAME   "ATMEL-HTP"

Functions
static at_ble_status_t	app_connected_event_handler (void *params)
	app_connected_state blemanager notifies the application about state More...
static at_ble_status_t	app_disconnected_event_handler (void *params)
	app_connected_state ble manager notifies the application about state More...
static at_ble_status_t	app_encryption_status_changed_handler (void *params)
static at_ble_status_t	app_htpt_cfg_indntf_ind_handler (void *params)
static at_ble_status_t	app_htpt_create_db_cfm_handler (void *params)
static at_ble_status_t	app_htpt_disable_ind_handler (void *params)
static at_ble_status_t	app_htpt_enable_rsp_handler (void *params)
static at_ble_status_t	app_htpt_error_ind_handler (void *params)
static at_ble_status_t	app_htpt_meas_intv_chg_ind_handler (void *params)
static at_ble_status_t	app_htpt_meas_intv_upd_rsp (void *params)
static at_ble_status_t	app_htpt_temp_send_cfm (void *params)
static at_ble_status_t	app_htptp_meas_intv_chg_req (void *params)
static at_ble_status_t	app_pair_done_event_handler (void *params)
static void	ble_data_sent_confim (void)
void	ble_device_config (at_ble_addr_t *addr)
static void	ble_init (void)
void	button_cb (void)
static void	htp_init (void)
static void	htp_init_defaults (htp_app_t *htp_temp)
static void	htp_temperature_send (htp_app_t *htp_temp)
static at_ble_status_t	htpt_custom_event (void *param)
void	htpt_set_advertisement_data (void)
int	main (void)
static void	timer_callback_handler (void)
static void	update_temperature_type_location (void)

Variables
at_ble_LTK_t	app_bond_info
user_custom_event_t	app_custom_event [2]
bool	app_device_bond = false
uint8_t	app_exec = true
static const ble_gap_event_cb_t	app_gap_handle
static const ble_htpt_event_cb_t	app_htpt_handle
volatile bool	app_init_done = false
volatile bool	app_timer_done = false
at_ble_auth_t	auth_info
volatile bool	button_pressed = false
	Determine if button is pressed. More...
dis_gatt_service_handler_t	dis_service_handler
	device information service handler More...
htp_app_t	htp_data
at_ble_handle_t	htpt_conn_handle
static const ble_custom_event_cb_t	HTPT_custom_event_cb
static uint8_t	scan_rsp_data [SCAN_RESP_LEN] = {0x09, 0xFF, 0x00, 0x06, 0xd6, 0xb2, 0xf0, 0x05, 0xf0, 0xf8}
static const char *	temp_measurement_loc []
bool	temp_send_notification = false

#define APP_BUTTON_PRESS_ID   (2)

Referenced by htpt_custom_event().

#define APP_INVALID_EVENT_ID   (0)

#define APP_TIMER_EVENT_ID   (1)

Referenced by htpt_custom_event().

#define BLE_DEVICE_NAME   "ATMEL-HTP"

Referenced by ble_device_config(), and ble_device_init().

static at_ble_status_t app_connected_event_handler ( void *  params )

static

app_connected_state blemanager notifies the application about state

Parameters

[in]

at_ble_connected_t

References at_ble_addr_t::addr, at_ble_htpt_enable(), AT_BLE_SUCCESS, DBG_LOG, at_ble_connected_t::handle, HTPT_CFG_STABLE_MEAS_IND, and at_ble_connected_t::peer_addr.

static at_ble_status_t app_disconnected_event_handler ( void *  params )

static

app_connected_state ble manager notifies the application about state

Parameters

[in]

connected

References APP_HT_ADV_TIMEOUT, APP_HT_FAST_ADV, AT_BLE_ADV_FP_ANY, AT_BLE_ADV_GEN_DISCOVERABLE, at_ble_adv_start(), AT_BLE_ADV_TYPE_UNDIRECTED, AT_BLE_SUCCESS, DBG_LOG, hw_timer_stop(), NULL, and temp_send_notification.

static at_ble_status_t app_encryption_status_changed_handler ( void *  params )

static

References AT_BLE_FAILURE, at_ble_htpt_enable(), AT_BLE_SUCCESS, DBG_LOG, at_ble_encryption_status_changed_t::handle, HTPT_CFG_STABLE_MEAS_IND, and at_ble_encryption_status_changed_t::status.

static at_ble_status_t app_htpt_cfg_indntf_ind_handler ( void *  params )

static

References AT_BLE_SUCCESS, DBG_LOG, htp_temperature_send(), at_ble_htpt_cfg_indntf_ind_t::ntf_ind_cfg, and temp_send_notification.

static at_ble_status_t app_htpt_create_db_cfm_handler ( void *  params )

static

References AT_BLE_SUCCESS, DBG_LOG, and at_ble_htpt_create_db_cfm_t::status.

static at_ble_status_t app_htpt_disable_ind_handler ( void *  params )

static

References AT_BLE_SUCCESS, at_ble_htpt_disable_ind_t::conhdl, DBG_LOG, at_ble_htpt_disable_ind_t::interm_temp_ntf_en, at_ble_htpt_disable_ind_t::meas_intv, at_ble_htpt_disable_ind_t::meas_intv_ind_en, and at_ble_htpt_disable_ind_t::temp_meas_ind_en.

static at_ble_status_t app_htpt_enable_rsp_handler ( void *  params )

static

References ALL_UNUSED, AT_BLE_SUCCESS, DBG_LOG, and at_ble_htpt_enable_rsp_t::status.

static at_ble_status_t app_htpt_error_ind_handler ( void *  params )

static

References AT_BLE_SUCCESS, prf_server_error_ind::conhdl, DBG_LOG, prf_server_error_ind::msg_id, and prf_server_error_ind::status.

static at_ble_status_t app_htpt_meas_intv_chg_ind_handler ( void *  params )

static

References AT_BLE_SUCCESS, DBG_LOG, at_ble_htpt_meas_intv_chg_ind_t::intv, and htp_app::measurement_interval.

static at_ble_status_t app_htpt_meas_intv_upd_rsp ( void *  params )

static

References ALL_UNUSED, and AT_BLE_SUCCESS.

static at_ble_status_t app_htpt_temp_send_cfm ( void *  params )

static

References app_timer_done, AT_BLE_SUCCESS, ble_data_sent_confim(), DBG_LOG, DBG_LOG_DEV, hw_timer_start(), htp_app::measurement_interval, and at_ble_htpt_temp_send_cfm_t::status.

static at_ble_status_t app_htptp_meas_intv_chg_req ( void *  params )

static

References ALL_UNUSED, and AT_BLE_SUCCESS.

static at_ble_status_t app_pair_done_event_handler ( void *  params )

static

References app_device_bond, at_ble_disconnect(), AT_BLE_FAILURE, at_ble_htpt_enable(), AT_BLE_SUCCESS, AT_BLE_TERMINATED_BY_USER, at_ble_pair_done_t::auth, auth_info, DBG_LOG, DBG_LOG_DEV, at_ble_pair_done_t::handle, HTPT_CFG_STABLE_MEAS_IND, hw_timer_stop(), and at_ble_pair_done_t::status.

static void ble_data_sent_confim ( void  )

static

Referenced by app_htpt_temp_send_cfm().

void ble_device_config

(

at_ble_addr_t *

addr

)

References at_ble_addr_t::addr, at_ble_dev_config_t::address, at_ble_addr_get(), at_ble_addr_set(), AT_BLE_ADDRESS_PUBLIC, AT_BLE_AUTO_ALLOC_HANDLE, at_ble_device_name_set(), AT_BLE_ROLE_ALL, at_ble_set_dev_config(), AT_BLE_SUCCESS, AT_BLE_WRITE_DISABLE, AT_MTU_VAL_RECOMMENDED, AT_RENEW_DUR_VAL_MIN, at_ble_dev_config_t::att_cfg, at_ble_att_cfg_t::b1EnableServiceChanged, at_ble_att_cfg_t::b1EnableSpcs, at_ble_att_cfg_t::b2AppearancePerm, at_ble_att_cfg_t::b2NamePerm, at_ble_att_cfg_t::b2Rfu, BLE_DEVICE_NAME, DBG_LOG, at_ble_dev_config_t::gap_start_hdl, at_ble_dev_config_t::gatt_start_hdl, at_ble_dev_config_t::max_mtu, NULL, at_ble_dev_config_t::renew_dur, at_ble_dev_config_t::role, scan_rsp_data, and UNUSED.

Referenced by main().

static void ble_init ( void  )

static

References ble_device_init(), and NULL.

void button_cb

(

void

)

References app_init_done, at_ble_event_user_defined_post(), and button_pressed.

static void htp_init ( void  )

static

References at_ble_htpt_create_db(), AT_BLE_SUCCESS, DBG_LOG, dis_init_service(), dis_primary_service_define(), htp_init_defaults(), htpt_conn_handle, htpt_set_advertisement_data(), htp_app::max_meaurement_intv, htp_app::measurement_interval, htp_app::min_measurement_intv, htp_app::optional, htp_app::security_lvl, and htp_app::temperature_type.

Referenced by main().

static void htp_init_defaults ( htp_app_t *  htp_temp )

static

References htp_app::flags, HTP_TYPE_ARMPIT, HTPT_AUTH, HTPT_FLAG_CELSIUS, HTPT_FLAG_TYPE, HTPT_TEMP_TYPE_CHAR_SUP, htp_app::max_meaurement_intv, htp_app::measurement_interval, htp_app::min_measurement_intv, htp_app::optional, htp_app::security_lvl, htp_app::temperature, and htp_app::temperature_type.

Referenced by htp_init().

static void htp_temperature_send ( htp_app_t *  htp_temp )

static

References at30tse_read_temperature(), at_ble_htpt_temp_send(), AT_BLE_SUCCESS, button_pressed, convert_ieee754_ieee11073_float(), at_ble_prf_date_time_t::day, DBG_LOG, htp_app::flags, HTPT_FLAG_FAHRENHEIT, hw_timer_stop(), STABLE_TEMPERATURE_VAL, temp_measurement_loc, htp_app::temperature_type, and update_temperature_type_location().

Referenced by app_htpt_cfg_indntf_ind_handler(), and htpt_custom_event().

static at_ble_status_t htpt_custom_event ( void *  param )

static

References APP_BUTTON_PRESS_ID, app_timer_done, APP_TIMER_EVENT_ID, AT_BLE_FAILURE, AT_BLE_SUCCESS, button_pressed, htp_temperature_send(), and temp_send_notification.

void htpt_set_advertisement_data

(

void

)

References APP_HT_ADV_TIMEOUT, APP_HT_FAST_ADV, AT_BLE_ADV_FP_ANY, AT_BLE_ADV_GEN_DISCOVERABLE, at_ble_adv_start(), AT_BLE_ADV_TYPE_UNDIRECTED, AT_BLE_SUCCESS, ble_advertisement_data_set(), DBG_LOG, and NULL.

Referenced by htp_init().

int main

(

void

)

References app_exec, app_init_done, AT30TSE_CONFIG_RES, AT30TSE_CONFIG_RES_12_bit, at30tse_init(), at30tse_write_config_register(), BLE_CUSTOM_EVENT_TYPE, ble_device_config(), ble_event_task(), BLE_GAP_EVENT_TYPE, BLE_GATT_HTPT_EVENT_TYPE, ble_init(), ble_mgr_events_callback_handler(), board_init(), DBG_LOG, DBG_LOG_PTS, htp_init(), hw_timer_init(), hw_timer_register_callback(), NULL, REGISTER_CALL_BACK, serial_console_init(), system_init(), htp_app::temperature_type, and timer_callback_handler().

static void timer_callback_handler ( void  )

static

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

static void update_temperature_type_location ( void  )

static

References htp_app::flags, HTP_TYPE_ARMPIT, HTPT_FLAG_CELSIUS, HTPT_FLAG_FAHRENHEIT, HTPT_FLAG_TYPE, and htp_app::temperature_type.

Referenced by htp_temperature_send().

at_ble_LTK_t app_bond_info

user_custom_event_t app_custom_event[2]

Initial value:

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

Referenced by anp_custom_event(), and ble_observer_custom_event().

bool app_device_bond = false

Referenced by app_pair_done_event_handler().

uint8_t app_exec = true

const ble_gap_event_cb_t app_gap_handle

static

Initial value:

= {
    .connected = app_connected_event_handler,
    .disconnected = app_disconnected_event_handler,
    .pair_done = app_pair_done_event_handler,
    .encryption_status_changed = app_encryption_status_changed_handler
}

const ble_htpt_event_cb_t app_htpt_handle

static

Initial value:

= {
    .htpt_create_db_cfm = app_htpt_create_db_cfm_handler,
    .htpt_error_ind = app_htpt_error_ind_handler,
    .htpt_disable_ind = app_htpt_disable_ind_handler,
    .htpt_temp_send_cfm = app_htpt_temp_send_cfm,
    .htpt_meas_intv_chg_ind = app_htpt_meas_intv_chg_ind_handler,
    .htpt_cfg_indntf_ind = app_htpt_cfg_indntf_ind_handler,
    .htpt_enable_rsp = app_htpt_enable_rsp_handler,
    .htpt_meas_intv_upd_rsp = app_htpt_meas_intv_upd_rsp,
    .htpt_meas_intv_chg_req = app_htptp_meas_intv_chg_req
}

volatile bool app_init_done = false

volatile bool app_timer_done = false

Referenced by app_htpt_temp_send_cfm(), htpt_custom_event(), pxp_monitor_app_button_event(), pxp_monitor_app_timer_event(), rssi_update(), and timer_callback_handler().

at_ble_auth_t auth_info

Referenced by app_pair_done_event_handler().

dis_gatt_service_handler_t dis_service_handler

device information service handler

htp_app_t htp_data

at_ble_handle_t htpt_conn_handle

Referenced by htp_init().

const ble_custom_event_cb_t HTPT_custom_event_cb

static

Initial value:

= {
    .custom_event = htpt_custom_event
}

uint8_t scan_rsp_data[SCAN_RESP_LEN] = {0x09, 0xFF, 0x00, 0x06, 0xd6, 0xb2, 0xf0, 0x05, 0xf0, 0xf8}

static

const char* temp_measurement_loc[]

static

Initial value:

= 
        {"Armpit", "Body", "Ear", "Finger", "Gastro-intestinal Tract",
         "Mouth", "Rectum","Toe","Tympanum"}

Referenced by htp_temperature_send().

bool temp_send_notification = false

Referenced by app_disconnected_event_handler(), app_htpt_cfg_indntf_ind_handler(), and htpt_custom_event().