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/**
*****************************************************************************************
* Copyright(c) 2017, Realtek Semiconductor Corporation. All rights reserved.
*****************************************************************************************
* @file main.c
* @brief Source file for BLE broadcaster project, mainly used for initialize modules
* @author jane
* @date 2017-06-12
* @version v1.0
**************************************************************************************
* @attention
* <h2><center>© COPYRIGHT 2017 Realtek Semiconductor Corporation</center></h2>
**************************************************************************************
*/
/*============================================================================*
* Header Files
*============================================================================*/
#include <os_sched.h>
#include <string.h>
#include <trace.h>
#include <gap.h>
#include <gap_adv.h>
#include <app_task.h>
#include <gatt.h>
#if F_BT_DLPS_EN
#include <dlps.h>
#include <rtl876x_io_dlps.h>
#endif
/** @defgroup BROADCASTER_DEMO_MAIN Broadcaster Main
* @brief Main file to initialize hardware and BT stack and start task scheduling
* @{
*/
/*============================================================================*
* Constants
*============================================================================*/
/** @brief Default minimum advertising interval when device is discoverable (units of 625us, 160=100ms) */
#define DEFAULT_ADVERTISING_INTERVAL_MIN 320
/** @brief Default Maximum advertising interval */
#define DEFAULT_ADVERTISING_INTERVAL_MAX 320
/*============================================================================*
* Variables
*============================================================================*/
/** @brief GAP - scan response data (max size = 31 bytes) */
static const uint8_t scan_rsp_data[] =
{
0x03, /* length */
GAP_ADTYPE_APPEARANCE, /* type="Appearance" */
LO_WORD(GAP_GATT_APPEARANCE_UNKNOWN),
HI_WORD(GAP_GATT_APPEARANCE_UNKNOWN),
};
/** @brief GAP - Advertisement data (max size = 31 bytes, best kept short to conserve power) */
static const uint8_t adv_data[] =
{
/* Flags */
0x02, /* length */
GAP_ADTYPE_FLAGS, /* type="Flags" */
GAP_ADTYPE_FLAGS_BREDR_NOT_SUPPORTED,
/* Local name */
0x10,
GAP_ADTYPE_LOCAL_NAME_COMPLETE,
'B', 'L', 'E', '_', 'B', 'R', 'O', 'A', 'D', 'C', 'A', 'S', 'T', 'E', 'R'
};
/*============================================================================*
* Functions
*============================================================================*/
/**
* @brief Initialize broadcaster related parameters
* @return void
*/
void app_le_gap_init(void)
{
/* Advertising parameters */
uint8_t adv_evt_type = GAP_ADTYPE_ADV_NONCONN_IND;
uint8_t adv_direct_type = GAP_REMOTE_ADDR_LE_PUBLIC;
uint8_t adv_direct_addr[GAP_BD_ADDR_LEN] = {0};
uint8_t adv_chann_map = GAP_ADVCHAN_ALL;
uint8_t adv_filter_policy = GAP_ADV_FILTER_ANY;
uint16_t adv_int_min = DEFAULT_ADVERTISING_INTERVAL_MIN;
uint16_t adv_int_max = DEFAULT_ADVERTISING_INTERVAL_MIN;
/* Set advertising parameters */
le_adv_set_param(GAP_PARAM_ADV_EVENT_TYPE, sizeof(adv_evt_type), &adv_evt_type);
le_adv_set_param(GAP_PARAM_ADV_DIRECT_ADDR_TYPE, sizeof(adv_direct_type), &adv_direct_type);
le_adv_set_param(GAP_PARAM_ADV_DIRECT_ADDR, sizeof(adv_direct_addr), adv_direct_addr);
le_adv_set_param(GAP_PARAM_ADV_CHANNEL_MAP, sizeof(adv_chann_map), &adv_chann_map);
le_adv_set_param(GAP_PARAM_ADV_FILTER_POLICY, sizeof(adv_filter_policy), &adv_filter_policy);
le_adv_set_param(GAP_PARAM_ADV_INTERVAL_MIN, sizeof(adv_int_min), &adv_int_min);
le_adv_set_param(GAP_PARAM_ADV_INTERVAL_MAX, sizeof(adv_int_max), &adv_int_max);
le_adv_set_param(GAP_PARAM_ADV_DATA, sizeof(adv_data), (void *)adv_data);
le_adv_set_param(GAP_PARAM_SCAN_RSP_DATA, sizeof(scan_rsp_data), (void *)scan_rsp_data);
}
/**
* @brief Contains the initialization of pinmux settings and pad settings
* @note All the pinmux settings and pad settings shall be initiated in this function,
* but if legacy driver is used, the initialization of pinmux setting and pad setting
* should be performed with the IO initializing.
* @return void
*/
void board_init(void)
{
}
/**
* @brief Contains the initialization of peripherals
* @note Both new architecture driver and legacy driver initialization method can be used
* @return void
*/
void driver_init(void)
{
}
/**
* @brief Contains the power mode settings
* @return void
*/
void io_dlps_enter_cb(void)
{
}
void io_dlps_exit_cb(void)
{
}
void pwr_mgr_init(void)
{
#if F_BT_DLPS_EN
DLPS_IORegUserDlpsEnterCb(io_dlps_enter_cb);
DLPS_IORegUserDlpsExitCb(io_dlps_exit_cb);
DLPS_IORegister();
lps_mode_set(PLATFORM_DLPS_PFM);
#endif
}
/**
* @brief Contains the initialization of all tasks
* @note There is only one task in BLE Broadcaster APP, thus only one APP task is init here
* @return void
*/
void task_init(void)
{
app_task_init();
}
/**
* @brief Entry of APP code
* @return int (To avoid compile warning)
*/
int main(void)
{
board_init();
le_gap_init(0);
gap_lib_init();
app_le_gap_init();
pwr_mgr_init();
task_init();
os_sched_start();
return 0;
}
/** @} */ /* End of group BROADCASTER_DEMO_MAIN */
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