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AC707N/SDK/apps/watch/ble/bt_ble.c
T
huxi bc195654bf 初版
2025-12-03 11:12:34 +08:00

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#ifdef SUPPORT_MS_EXTENSIONS
#pragma bss_seg(".bt_ble.data.bss")
#pragma data_seg(".bt_ble.data")
#pragma const_seg(".bt_ble.text.const")
#pragma code_seg(".bt_ble.text")
#endif
#include "system/includes.h"
#include "app_config.h"
#include "app_action.h"
#include "btstack/btstack_task.h"
#include "user_cfg.h"
#include "vm.h"
#include "app_power_manage.h"
#include "btcontroller_modules.h"
#include "app_chargestore.h"
#include "btstack/avctp_user.h"
#include "bt_common.h"
#include "le_common.h"
#include "bt_ble.h"
#include "pbg_user.h"
#include "bt_tws.h"
#include "btstack/le/le_common_define.h"
#include "asm/charge.h"
#if TCFG_BT_BLE_ADV_ENABLE
#define LOG_TAG_CONST BT_BLE
#define LOG_TAG "[BT_BLE]"
#define LOG_ERROR_ENABLE
#define LOG_DEBUG_ENABLE
#define LOG_INFO_ENABLE
/* #define LOG_DUMP_ENABLE */
#define LOG_CLI_ENABLE
#include "debug.h"
#if 1
#undef log_info
#undef log_debug_hexdump
#define log_info(x, ...) y_printf("[BT-BLE]" x " ", ## __VA_ARGS__)
#define log_debug_hexdump put_buf
#endif
//unit: (1ms)
#define BLE_TIMER_SET (150) /*未连接 或者 连接后未入sniff的定时器检测时间*/
#define BLE_SNIFF_TIMER_SET (500*2) /*连接后入sniff的定时器检测时间*/
//unit: (0.625us)
#define ADV_FAST_INTERVAL (48) /*未连接广播周期*/
#define ADV_CONN_FAST_INTERVAL (64) /*连接后快速广播周期*/
#define ADV_CONN_NORMAL_INTERVAL (64 * 2) /*未连接广播周期*/
#define ADV_SNIFF_INTERVAL (800*1) /*edr连接进入sniff后的广播周期*/
#define ADV_SLOW_INTERVAL (800*1) /*连接后慢速广播周期*/
//连上后广播持续密集的时间,默认15秒: ADV_CONN_NORMAL_INTERVAL-->ADV_SLOW_INTERVAL
#define ADV_TIME_TO_SLOW_MS (15000/BLE_TIMER_SET + 1)
//停留时间 50秒,可以自定义修改
#define ADV_ST_CONN_HOLD_TIME (50000/BLE_TIMER_SET)//phone connect device,配对连上停留时间
#define ADV_ST_RECONN_HOLD_TIME (50000/BLE_TIMER_SET)//device connect phone,回连连上停留时间
//以下时间不建议修改
#define ADV_ST_DISMISS_HOLD_TIME (2000/BLE_TIMER_SET +1)
#define ADV_ST_PRE1_HOLD_TIME (200/BLE_TIMER_SET +1)
#define ADV_ST_FAST_DISMISS_HOLD_TIME (1500/BLE_TIMER_SET +1)//to fast display reconnect
//0---tws应用，2设备配对后才开广播
//1---单设备应用，开广播
#define PHONE_ICON_ONE_BETA 0 //beta case,one ear case
//0---default,inquiry,connect,reconnect,支持搜索、配对连接、回连的显示
//1---only inquiry and first connect ,只支持搜索、配对连接的显示
#define PHONE_ICON_CTRL_MODE 0 //
//1--连上后,广播一段时间,超时关闭广播
//0--连上后,一直持续广播,显示电量
#define PHONE_ICON_AUTO_DISMISS 1 //auto dismiss icon
#if TCFG_CHARGESTORE_ENABLE
#define REFLASH_ICON_STATE 1 //auto reflash,定时自动更新电量和耳机状态
#else
#define REFLASH_ICON_STATE 0 //not auto reflash,fixed,固定电量,不需要定时更新耳机状态
#endif
static u32 ble_timer_handle;//定时器id
static u16 adv_st_count;//定时器的计数器
static u8 dev_battery_level[3];//master,slave,box,存储电量
static volatile u8 adv_control_enable;//广播控制，默认只有matster开广播
static volatile u8 adv_st_mode;//当前广播模式
static volatile u8 adv_st_next_mode;//准备切换的广播模式
static volatile u8 adv_enable;//广播开关
static u8 adv_data[ADV_RSP_PACKET_MAX];
static u8 adv_data_len;
static u8 rsp_data[ADV_RSP_PACKET_MAX];
static u8 rsp_data_len;
static u8 adv_rand;//广播随机数
static u8 adv_open_lock;//lock open 标记
static volatile u8 send_sync_pos_flag;/*耳机状态有变化，就需要发送形象同步*/
//-------------------------------------------------------------------
//持续广播控制操作：开机快广播一段时间，后面根据状态调整广播
enum { //广播步进状态
ADV_STEP_FAST = 0, //未连接，快速广播
ADV_STEP_NORMAL, //连上正常广播
ADV_STEP_SNIFF, //EDR进入sleep后，广播
ADV_STEP_SLOW, //慢广播状态
};
//0-normal,1-timeout,2-sniff,3-slow adv
static u8 adv_state_step = ADV_STEP_FAST; /*广播的频率状态*/
static u32 adv_check_timer_ms = BLE_TIMER_SET;/*定时器检测的频率*/
static u32 adv_high_timer_count;//广播快变慢计数器
//-------------------user_tag data start----------------------------------------------------------
static u8 user_tag_data[19] = {
0xd6, 0x05,
0x01, 0x00,
0x01, 0x00,
0x00, //6
};
#define ADV_LONG_PACKET_SIZE 23//
static const u8 user_pre1_tag_data[ADV_LONG_PACKET_SIZE] = {
0xd6, 0x05,
0x02, 0x00,
0x02, 0x00,
0x00, //6
};
static const u8 user_pre2_tag_data[ADV_LONG_PACKET_SIZE] = {
0xd6, 0x05,
0x02, 0x00,
0x02, 0x00,
0x00, //6
};
static const u8 user_conn_tag_data[ADV_LONG_PACKET_SIZE] = {
0xd6, 0x05,
0x02, 0x00,
0x02, 0x00,
0x00, //6
};
static const u8 user_reconn_tag_data[ADV_LONG_PACKET_SIZE] = {
0xd6, 0x05,
0x02, 0x00,
0x02, 0x00,
0x00, //6
};
//-----------------------data end------------------------------------------------------
static void adv_rand_init(void);
static u8 update_dev_battery_level(void);
static void bt_ble_timer_init(void);
static void bt_ble_timer_exit(void);
//-------------------------------------------------------
/*填入adv包数据*/
const char ble_tag_string[] = "<ble>";
static int make_set_adv_data(u8 *info, u8 len)
{
u8 offset = 0;
u8 *buf = (void *)adv_data;
u8 *tag_buf = (void *)info;
u8 tag_len = len;
#if 0
//BLE广播使用EDR的蓝牙名字，防止连接时蓝牙名字变成693_ble蓝牙名字最多只能31-21=10字节。
const char *edr_name = bt_get_local_name();
u8 ext_name_len = strlen(ble_tag_string);
if ((strlen(edr_name) + ext_name_len) > BT_NAME_LEN_MAX) {
ext_name_len = 0;
}
offset += make_eir_packet_data(&buf[offset], offset, HCI_EIR_DATATYPE_COMPLETE_LOCAL_NAME, (void *)edr_name, strlen(edr_name) + ext_name_len);
if (ext_name_len) {
memcpy(&buf[offset - ext_name_len], ble_tag_string, ext_name_len);
}
/* offset += make_eir_packet_data(&buf[offset], offset, HCI_EIR_DATATYPE_COMPLETE_LOCAL_NAME, (void *)ble_name_string, strlen(ble_name_string)); */
#else
offset += make_eir_packet_data(&buf[offset], offset, HCI_EIR_DATATYPE_MANUFACTURER_SPECIFIC_DATA, (void *)tag_buf, tag_len);
#endif
if (offset > ADV_RSP_PACKET_MAX) {
log_info("adv_data overflow!!!\n");
return -1;
}
log_info("ADV data(%d):", offset);
log_debug_hexdump(buf, offset);
adv_data_len = offset;
return 0;
}
/*填入rsp包数据,只广播默认不需要*/
static int make_set_rsp_data(void)
{
u8 offset = 0;
u8 *buf = (void *)rsp_data;
if (offset > ADV_RSP_PACKET_MAX) {
log_info("rsp_data overflow!!!\n");
return -1;
}
log_info("RSP data(%d):", offset);
log_debug_hexdump(buf, offset);
rsp_data_len = offset;
return 0;
}
#define TCFG_BT_BLE_ADV_TYPE 3
#define TCFG_BT_BLE_ADV_CHANNEL 0x07
static void adv_setup_init(void)
{
u8 adv_type = TCFG_BT_BLE_ADV_TYPE;
u8 adv_channel = TCFG_BT_BLE_ADV_CHANNEL;
u16 adv_interval;
switch (adv_st_mode) {
case ADV_ST_INQUIRY:
case ADV_ST_DISMISS:
case ADV_ST_FAST_DISMISS:
//特殊状态,广播周期快
adv_interval = ADV_FAST_INTERVAL;
break;
//已连接及其他状态
case ADV_ST_CONN:
case ADV_ST_RECONN:
default:
if (adv_state_step == ADV_STEP_NORMAL) {
adv_interval = ADV_CONN_NORMAL_INTERVAL;
adv_high_timer_count = ADV_TIME_TO_SLOW_MS;
} else if (adv_state_step == ADV_STEP_SNIFF) {
adv_interval = ADV_SNIFF_INTERVAL;
} else if (adv_state_step == ADV_STEP_SLOW) {
adv_interval = ADV_SLOW_INTERVAL;
} else {
adv_interval = ADV_CONN_FAST_INTERVAL;
}
break;
}
log_info("adv_interval= %d\n", adv_interval);
ble_user_cmd_prepare(BLE_CMD_ADV_PARAM, 3, adv_interval, adv_type, adv_channel);
ble_user_cmd_prepare(BLE_CMD_ADV_DATA, 2, adv_data_len, adv_data);
ble_user_cmd_prepare(BLE_CMD_RSP_DATA, 2, rsp_data_len, rsp_data);
}
__attribute__((weak))
u8 bt_ble_get_adv_enable(void)
{
return adv_enable;
}
__attribute__((weak))
void bt_ble_adv_enable(u8 enable)
{
if (adv_enable == enable) {
return;
}
adv_enable = enable;
log_info("***ble_adv_en: %d\n", enable);
if (enable) {
bt_ble_timer_init();
adv_setup_init();
} else {
bt_ble_timer_exit();
adv_high_timer_count = 0;
}
ble_user_cmd_prepare(BLE_CMD_ADV_ENABLE, 1, enable);
}
//-----------------------
static u8 get_device_bat_percent(void)
{
#if CONFIG_DISPLAY_DETAIL_BAT
u8 val = get_vbat_percent();
#else
u8 val = get_self_battery_level() * 10 + 10;
#endif
if (val > 100) {
val = 100;
}
val = (val | (get_charge_online_flag() << 7));
/* printf("[%d]",val); */
return val;
}
static void reflash_adv_tag_data(const u8 *tag_data, u8 len, u8 spec_val)
{
u8 tmp_tag_data[32];
u8 tmp8;
memcpy(tmp_tag_data, tag_data, len);
memcpy(&tmp_tag_data[14], dev_battery_level, 3);
u8 cur_ear_pos;
#if TCFG_CHARGESTORE_ENABLE
log_info("get pos form chargesstore\n");
cur_ear_pos = chargestore_get_earphone_pos();
#else
cur_ear_pos = bt_tws_get_local_channel();
#endif
//位置14,15,16 对应 L,R,BOX
if (cur_ear_pos != 'R') {
//switch position
log_info("is R pos\n");
tmp8 = tmp_tag_data[14];
tmp_tag_data[14] = tmp_tag_data[15];
tmp_tag_data[15] = tmp8;
} else {
log_info("is L pos\n");
}
if (spec_val != 0xff) {
tmp_tag_data[17] = spec_val;
if (spec_val != 9) {
} else {
memset(&tmp_tag_data[14], 0xFF, 3);//关闭广播的时候不显示电量
}
}
//---
#if (!REFLASH_ICON_STATE) //
if (len == ADV_LONG_PACKET_SIZE) {
//fixed do,start,固定分开显示电量,如不分开，可以屏蔽这段代码
log_info("fixed two do\n");
/* log_debug_hexdump(&tmp_tag_data[14],3); */
if ((tmp_tag_data[14] != 0xff)
&& (tmp_tag_data[15] != 0xff)) {
if ((tmp_tag_data[14]&BIT(7))
&& (tmp_tag_data[15]&BIT(7))) {
tmp_tag_data[15] &= 0x7f;
log_info("fixed c1\n");
} else {
if (((tmp_tag_data[14]&BIT(7)) == 0)
&& ((tmp_tag_data[15]&BIT(7)) == 0)) {
tmp_tag_data[14] |= BIT(7);
log_info("fixed c2\n");
}
}
}
//fixed do,end
}
#endif
//---
bt_ble_adv_enable(0);
if (send_sync_pos_flag) {
u8 pos_state[2];
//L---offset 14
if (tmp_tag_data[14] == 0xff) {
pos_state[0] = PBG_POS_NOT_EXIST;
} else if (tmp_tag_data[14] & BIT(7)) {
pos_state[0] = PBG_POS_IN_BOX;
} else {
pos_state[0] = PBG_POS_OUT_BOX;
}
//R---offset 15
if (tmp_tag_data[15] == 0xff) {
pos_state[1] = PBG_POS_NOT_EXIST;
} else if (tmp_tag_data[15] & BIT(7)) {
pos_state[1] = PBG_POS_IN_BOX;
} else {
pos_state[1] = PBG_POS_OUT_BOX;
}
send_sync_pos_flag = 0;
pbg_user_battery_level_sync(&tmp_tag_data[14]);
pbg_user_ear_pos_sync(pos_state[0], pos_state[1]);
}
//fix adv_data state
#if 0//(CONFIG_NO_DISPLAY_BUTTON_ICON == 0)
//if(ADV_ST_CONN == adv_st_mode) //
if (0) {
;
} else {
//pbg_adv_data_change_parse(tmp_tag_data, len, adv_rand);
}
#endif
//end
make_set_adv_data(tmp_tag_data, len);
bt_ble_adv_enable(1);
}
static bool check_adv_open_lock(void)
{
if (bt_get_total_connect_dev()) {
//已连上手机
adv_open_lock = 1;
}
return adv_open_lock;
}
static void change_adv_st_mode(u8 mode)
{
if (mode == adv_st_mode) {
return;
}
log_info("ble_adv_st:old= %d,new= %d \n", adv_st_mode, mode);
adv_st_mode = mode;
adv_st_count = 0;
switch (mode) {
case ADV_ST_CONN:
check_adv_open_lock();
reflash_adv_tag_data(user_conn_tag_data, sizeof(user_conn_tag_data), 0xff);
break;
case ADV_ST_RECONN:
check_adv_open_lock();
reflash_adv_tag_data(user_reconn_tag_data, sizeof(user_reconn_tag_data), 0xff);
break;
case ADV_ST_DISMISS:
reflash_adv_tag_data(user_tag_data, sizeof(user_tag_data), 0x9);
break;
case ADV_ST_INQUIRY:
reflash_adv_tag_data(user_tag_data, sizeof(user_tag_data), adv_rand);
break;
/* case ADV_ST_PRE1: */
/* reflash_adv_tag_data(user_pre1_tag_data, sizeof(user_pre1_tag_data), 0xff); */
/* break; */
/* case ADV_ST_PRE2: */
/* reflash_adv_tag_data(user_pre2_tag_data, sizeof(user_pre2_tag_data), 0xff); */
/* break; */
case ADV_ST_FAST_DISMISS:
reflash_adv_tag_data(user_tag_data, sizeof(user_tag_data), 0x9);
break;
case ADV_ST_END:
bt_ble_adv_enable(0);
break;
default:
break;
}
}
static void check_dev_pos_changed(u8 cur_adv_mode)
{
#if REFLASH_ICON_STATE
if (update_dev_battery_level()) {
log_info("---reflash_dev_state\n");
/* adv_st_next_mode = cur_adv_mode; */
/* change_adv_st_mode(ADV_ST_FAST_DISMISS); */
if (adv_state_step == ADV_STEP_SLOW) {
adv_state_step = ADV_STEP_NORMAL;//slow to high
}
send_sync_pos_flag = 1;
change_adv_st_mode(ADV_ST_END);
change_adv_st_mode(cur_adv_mode);
}
#endif
}
static void dev_adv_reset_do(u8 cur_adv_mode)
{
if (bt_ble_get_adv_enable()) {
log_info("dev_adv_reset_do:%d\n", cur_adv_mode);
change_adv_st_mode(ADV_ST_END);
change_adv_st_mode(cur_adv_mode);
}
}
static void bt_ble_timer_handler(void *priv)
{
putchar('~');
if (!adv_enable) {
return;
}
adv_st_count++;
switch (adv_st_mode) {
/* case ADV_ST_PRE1: */
/* if (adv_st_count > ADV_ST_PRE1_HOLD_TIME) { */
/* change_adv_st_mode(ADV_ST_PRE2); */
/* } */
/* break; */
case ADV_ST_CONN:
if (adv_st_count > ADV_ST_CONN_HOLD_TIME) {
if (!pbg_user_is_connected()) {
change_adv_st_mode(ADV_ST_DISMISS);
break;
}
#if PHONE_ICON_AUTO_DISMISS
change_adv_st_mode(ADV_ST_DISMISS);
#else
if (adv_state_step == ADV_STEP_FAST) {
adv_state_step = ADV_STEP_NORMAL;
dev_adv_reset_do(adv_st_mode);
} else {
//keep adv
}
//change_adv_st_mode(ADV_ST_END);
#endif
} else {
check_dev_pos_changed(adv_st_mode);
}
break;
case ADV_ST_RECONN:
if (adv_st_count > ADV_ST_RECONN_HOLD_TIME) {
if (!pbg_user_is_connected()) {
change_adv_st_mode(ADV_ST_DISMISS);
break;
}
#if PHONE_ICON_AUTO_DISMISS
change_adv_st_mode(ADV_ST_DISMISS);
#else
if (adv_state_step == ADV_STEP_FAST) {
adv_state_step = ADV_STEP_NORMAL;
dev_adv_reset_do(adv_st_mode);
} else {
//keep adv
}
//change_adv_st_mode(ADV_ST_END);
#endif
} else {
check_dev_pos_changed(adv_st_mode);
}
break;
case ADV_ST_DISMISS:
if (adv_st_count > ADV_ST_DISMISS_HOLD_TIME) {
change_adv_st_mode(ADV_ST_END);
}
break;
case ADV_ST_FAST_DISMISS:
if (adv_st_count > ADV_ST_FAST_DISMISS_HOLD_TIME) {
change_adv_st_mode(adv_st_next_mode);
}
break;
case ADV_ST_INQUIRY:
check_dev_pos_changed(adv_st_mode);
break;
case ADV_ST_NULL:
/* case ADV_ST_PRE2: */
break;
default:
break;
}
#if(!PHONE_ICON_AUTO_DISMISS)
if (adv_high_timer_count && (adv_state_step != ADV_STEP_FAST)) {
if (adv_high_timer_count == 1) {
log_info("adv high to slow\n");
adv_state_step = ADV_STEP_SLOW;
dev_adv_reset_do(adv_st_mode);
}
adv_high_timer_count--;
}
#endif
}
/*创建定时器*/
static void bt_ble_timer_init(void)
{
if (!ble_timer_handle) {
ble_timer_handle = sys_timer_add(NULL, bt_ble_timer_handler, adv_check_timer_ms);
}
}
/*删除定时器*/
static void bt_ble_timer_exit(void)
{
if (ble_timer_handle) {
sys_timer_del(ble_timer_handle);
ble_timer_handle = 0;
}
}
static void bt_ble_init_tag_do(void)
{
log_info("bt_ble_init_tag_do\n");
//初始化三个电量值
memset(dev_battery_level, 0xff, sizeof(dev_battery_level));
dev_battery_level[0] = get_device_bat_percent();
swapX(bt_get_mac_addr(), &user_tag_data[7], 6);
log_info("---master address:\n");
log_debug_hexdump(&user_tag_data[7], 6);
}
/*重设ble的mac地址*/
void bt_ble_icon_set_comm_address(u8 *addr)
{
u8 tmp_addr[6];
if (TCFG_BT_BLE_BREDR_SAME_ADDR) {
memcpy(tmp_addr, addr, 6);
} else {
bt_make_ble_address(tmp_addr, addr);
}
swapX(tmp_addr, &user_tag_data[7], 6);
le_controller_set_mac(tmp_addr);//将ble广播地址改成公共地址
log_info("---reset master address:\n");
log_debug_hexdump(&user_tag_data[7], 6);
}
/*重设icon*/
void bt_ble_icon_reset(void)
{
log_info("bt_ble_icon_reset\n");
if (!adv_control_enable) {
return;
}
//重置状态，允许再广播
log_info("reset_do\n");
/* adv_rand_init(); */
adv_st_mode = ADV_ST_NULL;
adv_open_lock = 0;
bt_ble_adv_enable(0);
}
u8 bt_ble_icon_get_adv_state(void)
{
return adv_st_mode;
}
//return change_flag
static u8 update_dev_battery_level(void)
{
u8 old_dev_battery[3];
memcpy(old_dev_battery, dev_battery_level, 3);
//read bat_level
dev_battery_level[0] = get_device_bat_percent();
if (!get_tws_sibling_connect_state()) {
dev_battery_level[1] = 0xff;
}
u8 sibling_bat_level = dev_battery_level[1];
if (sibling_bat_level == 0xff) {
/* log_info("--update_bat_00\n"); */
goto update_dev2;
}
sibling_bat_level = get_tws_sibling_bat_persent();
#if TCFG_CHARGESTORE_ENABLE
if (sibling_bat_level == 0xff) {
/* log_info("--update_bat_01\n"); */
sibling_bat_level = chargestore_get_sibling_power_level();
}
#endif
if (sibling_bat_level == 0xff) {
/* log_info("--update_bat_02\n"); */
dev_battery_level[1] = dev_battery_level[0];
} else {
dev_battery_level[1] = sibling_bat_level;
}
update_dev2:
if (((dev_battery_level[0] & BIT(7)) && (dev_battery_level[0] != 0xff))
|| ((dev_battery_level[1] & BIT(7)) && (dev_battery_level[1] != 0xff))) {
//earphone in charge
#if TCFG_CHARGESTORE_ENABLE
dev_battery_level[2] = chargestore_get_power_level();
#else
dev_battery_level[2] = 0xff;
#endif
} else {
//all not in charge
dev_battery_level[2] = 0xff;
}
u8 i;
u8 change_flag = 0;
for (i = 0; i < 3; i++) {
if ((dev_battery_level[i]&BIT(7)) != (old_dev_battery[i]&BIT(7))) {
break;
}
if ((dev_battery_level[i] == 0xff) && (old_dev_battery[i] != 0xff)) {
break;
}
if ((dev_battery_level[i] != 0xff) && (old_dev_battery[i] == 0xff)) {
break;
}
}
if (i < 3) {
log_info("dev_pos_state have changed:");
log_debug_hexdump(old_dev_battery, 3);
log_debug_hexdump(dev_battery_level, 3);
change_flag = 1;
}
return change_flag;
}
//open 不同类型广播
void bt_ble_icon_open(u8 type)
{
log_info("bt_ble_icon_open: %d\n", type);
if (!adv_control_enable) {
return;
}
if (adv_open_lock) {
log_info("open_lock\n");
return;
}
log_info("open_do\n");
adv_state_step = ADV_STEP_FAST;
send_sync_pos_flag = 1;
update_dev_battery_level();
switch (adv_st_mode) {
case ADV_ST_NULL:
#if PHONE_ICON_ONE_BETA
if (type == ICON_TYPE_INQUIRY) {
change_adv_st_mode(ADV_ST_INQUIRY);
} else if (type == ICON_TYPE_CONNECTED || type == ICON_TYPE_RECONNECT) {
//record,and not display
change_adv_st_mode(ADV_ST_END);
}
break;
#endif
#if (PHONE_ICON_CTRL_MODE == 1)
if (type == ICON_TYPE_INQUIRY) {
change_adv_st_mode(ADV_ST_INQUIRY);
} else if (type == ICON_TYPE_CONNECTED || type == ICON_TYPE_RECONNECT) {
//record,and not display
change_adv_st_mode(ADV_ST_END);
}
break;
#endif
if (type == ICON_TYPE_CONNECTED || type == ICON_TYPE_RECONNECT) {
change_adv_st_mode(ADV_ST_RECONN);
} else if (type == ICON_TYPE_PRE_DEV) {
/* change_adv_st_mode(ADV_ST_PRE1); */
} else {
change_adv_st_mode(ADV_ST_INQUIRY);
}
break;
case ADV_ST_INQUIRY:
#if PHONE_ICON_ONE_BETA
if (type == ICON_TYPE_CONNECTED || type == ICON_TYPE_RECONNECT) {
change_adv_st_mode(ADV_ST_DISMISS);
}
break;
#endif
#if (PHONE_ICON_CTRL_MODE == 1)
if (type == ICON_TYPE_CONNECTED || type == ICON_TYPE_RECONNECT) {
change_adv_st_mode(ADV_ST_DISMISS);
}
break;
#endif
switch (type) {
case ICON_TYPE_CONNECTED:
change_adv_st_mode(ADV_ST_CONN);
break;
case ICON_TYPE_RECONNECT:
change_adv_st_mode(ADV_ST_FAST_DISMISS);
adv_st_next_mode = ADV_ST_RECONN;
break;
default:
break;
}
break;
/* case ADV_ST_PRE1: */
/* case ADV_ST_PRE2: */
/* if (type == ICON_TYPE_INQUIRY) { */
/* change_adv_st_mode(ADV_ST_INQUIRY); */
/* } else if (type == ICON_TYPE_CONNECTED) { */
/* change_adv_st_mode(ADV_ST_CONN); */
/* } else { */
/* ; */
/* } */
/* break; */
case ADV_ST_RECONN:
if (type == ICON_TYPE_INQUIRY) {
change_adv_st_mode(ADV_ST_FAST_DISMISS);
adv_st_next_mode = ADV_ST_INQUIRY;
} else if (type == ICON_TYPE_CONNECTED) {
change_adv_st_mode(ADV_ST_FAST_DISMISS);
adv_st_next_mode = ADV_ST_CONN;
} else {
;
}
break;
default:
break;
}
}
//dismiss_flag
void bt_ble_icon_close(u8 dismiss_flag)
{
log_info("bt_ble_close: %d\n", dismiss_flag);
if ((!dismiss_flag) || (!adv_control_enable)) {
log_info("close_adv\n");
change_adv_st_mode(ADV_ST_END);
return;
}
#if TCFG_CHARGESTORE_ENABLE
log_info("###ear_online:%x, conn_state:%x\n", chargestore_get_earphone_online(), get_tws_sibling_connect_state());
if (chargestore_get_earphone_online() != 2 && get_tws_sibling_connect_state()) {
log_info("sibling is running\n");
//另外一个耳机没有关机，不需要去icon
change_adv_st_mode(ADV_ST_END);
return;
}
#endif
switch (adv_st_mode) {
case ADV_ST_CONN:
case ADV_ST_RECONN:
case ADV_ST_INQUIRY:
/* case ADV_ST_PRE1: */
/* case ADV_ST_PRE2: */
case ADV_ST_FAST_DISMISS:
case ADV_ST_DISMISS:
case ADV_ST_END://也要做
if (get_tws_sibling_connect_state() == FALSE) {
adv_open_lock = 0;
adv_state_step = ADV_STEP_NORMAL;
bt_ble_set_control_en(1);
bt_ble_icon_reset();
}
change_adv_st_mode(ADV_ST_DISMISS);
break;
default:
break;
}
}
//tws,need set en
void bt_ble_icon_slave_en(u8 en)
{
log_info("---icon_slave_enable= %d\n", en);
if (en) {
dev_battery_level[1] = 0xfc;//set flag
} else {
dev_battery_level[1] = 0xff;
}
if (get_tws_sibling_connect_state()) {
if (tws_api_get_role() == TWS_ROLE_SLAVE) {
//已配对连接过的从机，记录以后不允许再广播
adv_open_lock = 1;//lock open 接口
bt_ble_icon_close(0);
}
}
}
//tws,master need set en;使能ICON_OPEN 接口控制
void bt_ble_set_control_en(u8 en)
{
log_info("---adv_control_enable= %d\n", en);
adv_control_enable = en;//set master flag
}
//-----------------------
static void adv_rand_init(void)
{
int ret = syscfg_read(CFG_BLE_MODE_INFO, (u8 *)&adv_rand, 1);
if (!ret) {
adv_rand = (rand32() % 7) + 1;
} else {
adv_rand++;
}
if (adv_rand > 7) {
adv_rand = 1;
}
syscfg_write(CFG_BLE_MODE_INFO, (u8 *)&adv_rand, 1);
log_info("------adv_rand = %d------\n", adv_rand);
}
//新增两个接口如下，用于获取和同步 adv_rand
void adv_rand_tws_sync(u8 sibling_rand)
{
log_info("---sync_adv_rand = %d,%d---\n", adv_rand, sibling_rand);
if (sibling_rand != adv_rand) {
log_info("update sync\n");
adv_rand = sibling_rand;
syscfg_write(CFG_BLE_MODE_INFO, (u8 *)&adv_rand, 1);
}
}
/*获取广播随机数*/
u8 adv_rand_tws_get(void)
{
return adv_rand;
}
__BANK_INIT_ENTRY
__attribute__((weak))
void bt_ble_init(void)
{
if (BT_MODE_IS(BT_NORMAL)) {
log_info("***ble_init***\n");
adv_rand_init();
adv_control_enable = 0;//tws,default off
adv_st_mode = ADV_ST_NULL;
adv_open_lock = 0;
bt_ble_init_tag_do();
}
}
/*
void bt_ble_icon_set(u8 *info, u8 len)
{
log_info("***** ble_icon_set******\n");
bt_ble_adv_enable(0);
update_user_tag_data(info, len);
bt_ble_adv_enable(1);
}
*/
__attribute__((weak))
void bt_ble_exit(void)
{
log_info("***ble_exit***\n");
bt_ble_adv_enable(0);
adv_st_mode = ADV_ST_NULL;
adv_control_enable = 0;
bt_ble_timer_exit();
}
/*模块开关使能*/
__attribute__((weak))
void ble_module_enable(u8 en)
{
log_info("mode_en:%d\n", en);
bt_ble_adv_enable(en);
}
/*edr 是否进入sniff状态,state: 1--sniff,0-- no sniff*/
void bt_ble_icon_state_sniff(u8 state)
{
log_info("icon_state_sniff= %d, adv_state_step= %d\n", state, adv_state_step);
#if (!PHONE_ICON_AUTO_DISMISS)
if (state) {
// enter sniff
adv_state_step = ADV_STEP_SNIFF;
adv_check_timer_ms = BLE_SNIFF_TIMER_SET;
} else {
// exit sniff
if (adv_state_step != ADV_STEP_FAST) {
adv_state_step = ADV_STEP_NORMAL;
adv_check_timer_ms = BLE_TIMER_SET;
}
}
if (ble_timer_handle) {
sys_timer_modify(ble_timer_handle, adv_check_timer_ms);
}
dev_adv_reset_do(adv_st_mode);
log_info("adv_state_step:%d ,mdy adv timer:%d ms\n", adv_state_step, adv_check_timer_ms);
#endif
}
void bt_ble_icon_role_switch(u8 role)
{
#if(!PHONE_ICON_AUTO_DISMISS)
log_info("###bt_ble_icon_role_switch: %d\n", role);
if (role == TWS_ROLE_MASTER && bt_get_total_connect_dev() && pbg_user_is_connected()) {
log_info("change to master\n");
adv_open_lock = 0;
bt_ble_set_control_en(1);
adv_state_step = ADV_STEP_NORMAL;
bt_ble_icon_reset();
bt_ble_icon_open(ICON_TYPE_RECONNECT);
} else {
log_info("change to slave\n");
change_adv_st_mode(ADV_ST_END);
bt_ble_set_control_en(0);
}
#endif
}
#endif
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