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Component/bt: fix stop adv no callback when adv has been stoped

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This commit is contained in:
zhiweijian 2018-01-23 19:48:02 +08:00
parent c73ea7a804
commit d54e188e61
3 changed files with 44 additions and 11 deletions
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2
components/bt/bluedroid/bta/gatt/bta_gattc_act.c
View file

@ -2173,7 +2173,7 @@ void bta_gattc_broadcast(tBTA_GATTC_CB *p_cb, tBTA_GATTC_DATA *p_msg)
cb_data.reg_oper.client_if = p_msg->api_listen.client_if;
cb_data.reg_oper.status = BTM_BleBroadcast(p_msg->api_listen.start, NULL);
//TODO need modify callback if used
if (p_clreg && p_clreg->p_cback) {
(*p_clreg->p_cback)(BTA_GATTC_LISTEN_EVT, &cb_data);
}

52
components/bt/bluedroid/stack/btm/btm_ble_gap.c
View file

@ -517,7 +517,13 @@ tBTM_STATUS BTM_BleBroadcast(BOOLEAN start, tBTM_START_STOP_ADV_CMPL_CBACK *p_s
evt_type = p_cb->scan_rsp ? BTM_BLE_CONNECT_EVT : BTM_BLE_NON_CONNECT_EVT;
}
#endif
// if adv state is BTM_BLE_ADV_PENDING, return immediately
if (p_cb->state == BTM_BLE_ADV_PENDING) {
if (p_stop_adv_cback) {
(*p_stop_adv_cback)(HCI_ERR_ILLEGAL_COMMAND);
}
return BTM_BUSY;
}
if (start && p_cb->adv_mode == BTM_BLE_ADV_DISABLE) {
/* update adv params */
if (!btsnd_hcic_ble_write_adv_params ((UINT16)(p_cb->adv_interval_min ? p_cb->adv_interval_min :
@ -538,7 +544,7 @@ tBTM_STATUS BTM_BleBroadcast(BOOLEAN start, tBTM_START_STOP_ADV_CMPL_CBACK *p_s
}
status = btm_ble_start_adv ();
} else if (!start) {
} else if (!start && p_cb->adv_mode == BTM_BLE_ADV_ENABLE) {
//save the stop adv callback to the BTM env.
p_cb->p_stop_adv_cb = p_stop_adv_cback;
status = btm_ble_stop_adv();
@ -546,9 +552,14 @@ tBTM_STATUS BTM_BleBroadcast(BOOLEAN start, tBTM_START_STOP_ADV_CMPL_CBACK *p_s
btm_ble_disable_resolving_list(BTM_BLE_RL_ADV, TRUE);
#endif
} else {
status = BTM_WRONG_MODE;
BTM_TRACE_ERROR("Can not %s Broadcast, device %s in Broadcast mode",
(start ? "Start" : "Stop"), (start ? "already" : "not"));
/*
1. start adv when adv has already started (not used)
2. stop adv shen adv has already stoped
*/
status = BTM_SUCCESS;
if (p_stop_adv_cback) {
(*p_stop_adv_cback)(status);
}
}
return status;
}
@ -1217,8 +1228,23 @@ tBTM_STATUS BTM_BleSetAdvParamsStartAdv(UINT16 adv_int_min, UINT16 adv_int_max,
}
BTM_TRACE_EVENT ("update params for an active adv\n");
btm_ble_stop_adv();
// if adv state is BTM_BLE_ADV_PENDING, return immediately
if (p_cb->state == BTM_BLE_ADV_PENDING) {
if (p_cb->p_adv_cb) {
(*p_cb->p_adv_cb)(HCI_ERR_ILLEGAL_COMMAND);
}
return BTM_BUSY;
}
/* host will stop adv first and then start adv again if adv has already started
it will get callback twice.
*/
if (p_cb->adv_mode == BTM_BLE_ADV_ENABLE) {
p_cb->adv_callback_twice = TRUE;
}
tBTM_STATUS status = btm_ble_stop_adv();
if (status != BTM_SUCCESS) {
p_cb->adv_callback_twice = FALSE;
}
/* update adv params */
btsnd_hcic_ble_write_adv_params (adv_int_min,
@ -3360,7 +3386,7 @@ tBTM_STATUS btm_ble_start_adv(void)
if (btsnd_hcic_ble_set_adv_enable (BTM_BLE_ADV_ENABLE)) {
p_cb->adv_mode = BTM_BLE_ADV_ENABLE;
p_cb->state = BTM_BLE_ADVERTISING;
p_cb->state = BTM_BLE_ADV_PENDING;
btm_ble_adv_states_operation(btm_ble_set_topology_mask, p_cb->evt_type);
rt = BTM_SUCCESS;
BTM_TRACE_EVENT ("BTM_SUCCESS\n");
@ -3389,7 +3415,7 @@ tBTM_STATUS btm_ble_stop_adv(void)
if (btsnd_hcic_ble_set_adv_enable (BTM_BLE_ADV_DISABLE)) {
p_cb->fast_adv_on = FALSE;
p_cb->adv_mode = BTM_BLE_ADV_DISABLE;
p_cb->state = BTM_BLE_STOP_ADV;
p_cb->state = BTM_BLE_ADV_PENDING;
btm_cb.ble_ctr_cb.wl_state &= ~BTM_BLE_WL_ADV;
/* clear all adv states */
@ -3563,8 +3589,14 @@ void btm_ble_write_adv_enable_complete(UINT8 *p)
// callback to the APP after receive the adv complete from the controller.
if (p_cb->p_adv_cb && p_cb->adv_mode == BTM_BLE_ADV_ENABLE) {
(*p_cb->p_adv_cb)(status);
if (p_cb->adv_callback_twice) {
p_cb->adv_callback_twice = FALSE;
}else {
p_cb->state = BTM_BLE_ADVERTISING;
(*p_cb->p_adv_cb)(status);
}
} else if (p_cb->p_stop_adv_cb && p_cb->adv_mode == BTM_BLE_ADV_DISABLE) {
p_cb->state = BTM_BLE_STOP_ADV;
(*p_cb->p_stop_adv_cb)(status);
}
/* if write adv enable/disbale not succeed */

1
components/bt/bluedroid/stack/include/btm_ble_int.h
View file

@ -150,6 +150,7 @@ typedef struct {
tBTM_START_ADV_CMPL_CBACK *p_adv_cb;
tBTM_START_STOP_ADV_CMPL_CBACK *p_stop_adv_cb;
tBLE_ADDR_TYPE adv_addr_type;
BOOLEAN adv_callback_twice;
UINT8 evt_type;
UINT8 adv_mode;
tBLE_BD_ADDR direct_bda;