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component/bt: implement Classic Bluetooth GAP APIs for device and service discovery

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This commit is contained in:
wangmengyang
2017-11-24 17:28:43 +08:00
parent f32fa0c1e9
commit c23af0b5bb
14 changed files with 1367 additions and 95 deletions
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components/bt/bluedroid/api/esp_gap_bt_api.c
+105 -3
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@@ -20,7 +20,21 @@
#include "btc_manage.h"
#include "btc_gap_bt.h"
#if BTC_GAP_BT_INCLUDED
#if (BTC_GAP_BT_INCLUDED == TRUE)
esp_err_t esp_bt_gap_register_callback(esp_bt_gap_cb_t callback)
{
if (esp_bluedroid_get_status() != ESP_BLUEDROID_STATUS_ENABLED) {
return ESP_ERR_INVALID_STATE;
}
if (callback == NULL) {
return ESP_FAIL;
}
btc_profile_cb_set(BTC_PID_GAP_BT, callback);
return ESP_OK;
}
esp_err_t esp_bt_gap_set_scan_mode(esp_bt_scan_mode_t mode)
{
@@ -30,7 +44,7 @@ esp_err_t esp_bt_gap_set_scan_mode(esp_bt_scan_mode_t mode)
if (esp_bluedroid_get_status() != ESP_BLUEDROID_STATUS_ENABLED) {
return ESP_ERR_INVALID_STATE;
}
msg.sig = BTC_SIG_API_CALL;
msg.pid = BTC_PID_GAP_BT;
msg.act = BTC_GAP_BT_ACT_SET_SCAN_MODE;
@@ -39,4 +53,92 @@ esp_err_t esp_bt_gap_set_scan_mode(esp_bt_scan_mode_t mode)
return (btc_transfer_context(&msg, &arg, sizeof(btc_gap_bt_args_t), NULL) == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
}
#endif /* #if BTC_GAP_BT_INCLUDED */
esp_err_t esp_bt_gap_start_discovery(esp_bt_inq_mode_t mode, uint8_t inq_len, uint8_t num_rsps)
{
btc_msg_t msg;
btc_gap_bt_args_t arg;
if (esp_bluedroid_get_status() != ESP_BLUEDROID_STATUS_ENABLED) {
return ESP_ERR_INVALID_STATE;
}
if (mode != ESP_BT_INQ_MODE_GENERAL_INQUIRY &&
mode != ESP_BT_INQ_MODE_LIMITED_INQIURY) {
return ESP_ERR_INVALID_ARG;
}
if (inq_len < ESP_BT_GAP_MIN_INQ_LEN ||
inq_len > ESP_BT_GAP_MAX_INQ_LEN) {
return ESP_ERR_INVALID_ARG;
}
msg.sig = BTC_SIG_API_CALL;
msg.pid = BTC_PID_GAP_BT;
msg.act = BTC_GAP_BT_ACT_START_DISCOVERY;
arg.start_disc.mode = mode;
arg.start_disc.inq_len = inq_len;
arg.start_disc.num_rsps = num_rsps;
return (btc_transfer_context(&msg, &arg, sizeof(btc_gap_bt_args_t), NULL) == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
}
esp_err_t esp_bt_gap_cancel_discovery(void)
{
btc_msg_t msg;
if (esp_bluedroid_get_status() != ESP_BLUEDROID_STATUS_ENABLED) {
return ESP_ERR_INVALID_STATE;
}
msg.sig = BTC_SIG_API_CALL;
msg.pid = BTC_PID_GAP_BT;
msg.act = BTC_GAP_BT_ACT_CANCEL_DISCOVERY;
return (btc_transfer_context(&msg, NULL, 0, NULL) == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
}
esp_err_t esp_bt_gap_get_remote_services(esp_bd_addr_t remote_bda)
{
btc_msg_t msg;
btc_gap_bt_args_t arg;
if (esp_bluedroid_get_status() != ESP_BLUEDROID_STATUS_ENABLED) {
return ESP_ERR_INVALID_STATE;
}
msg.sig = BTC_SIG_API_CALL;
msg.pid = BTC_PID_GAP_BT;
msg.act = BTC_GAP_BT_ACT_GET_REMOTE_SERVICES;
memcpy(&arg.bda, remote_bda, sizeof(bt_bdaddr_t));
return (btc_transfer_context(&msg, &arg, sizeof(btc_gap_bt_args_t), NULL) == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
}
esp_err_t esp_bt_gap_get_remote_service_record(esp_bd_addr_t remote_bda, esp_bt_uuid_t *uuid)
{
btc_msg_t msg;
btc_gap_bt_args_t arg;
if (esp_bluedroid_get_status() != ESP_BLUEDROID_STATUS_ENABLED) {
return ESP_ERR_INVALID_STATE;
}
msg.sig = BTC_SIG_API_CALL;
msg.pid = BTC_PID_GAP_BT;
msg.act = BTC_GAP_BT_ACT_GET_REMOTE_SERVICE_RECORD;
memcpy(&arg.get_rmt_srv_rcd.bda, remote_bda, sizeof(bt_bdaddr_t));
memcpy(&arg.get_rmt_srv_rcd.uuid, uuid, sizeof(esp_bt_uuid_t));
return (btc_transfer_context(&msg, &arg, sizeof(btc_gap_bt_args_t), NULL) == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
}
uint8_t *esp_bt_gap_resolve_eir_data(uint8_t *eir, esp_bt_eir_type_t type, uint8_t *length)
{
if (!eir) {
return NULL;
}
return BTM_CheckEirData(eir, type, length);
}
#endif /* #if BTC_GAP_BT_INCLUDED == TRUE */