esp-idf/components/bt/host/bluedroid/api/esp_bt_device.c

137 lines
3.9 KiB
C
Raw Normal View History

/*
* SPDX-FileCopyrightText: 2015-2023 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#include <stdlib.h>
#include <string.h>
#include "esp_bt_device.h"
#include "esp_bt_main.h"
#include "device/controller.h"
#include "btc/btc_task.h"
#include "btc/btc_dev.h"
#include "btc/btc_config.h"
#include "btc/btc_manage.h"
esp_err_t esp_bt_dev_register_callback(esp_bt_dev_cb_t callback)
{
if (esp_bluedroid_get_status() != ESP_BLUEDROID_STATUS_ENABLED) {
return ESP_ERR_INVALID_STATE;
}
if (callback == NULL) {
return ESP_ERR_INVALID_ARG;
}
btc_profile_cb_set(BTC_PID_DEV, callback);
return ESP_OK;
}
const uint8_t *esp_bt_dev_get_address(void)
{
if (esp_bluedroid_get_status() != ESP_BLUEDROID_STATUS_ENABLED) {
return NULL;
}
return controller_get_interface()->get_address()->address;
}
esp_err_t esp_bt_dev_set_device_name(const char *name)
{
btc_msg_t msg = {0};
btc_dev_args_t arg;
if (esp_bluedroid_get_status() != ESP_BLUEDROID_STATUS_ENABLED) {
return ESP_ERR_INVALID_STATE;
}
if (!name){
return ESP_ERR_INVALID_ARG;
}
if (strlen(name) > BTC_MAX_LOC_BD_NAME_LEN) {
return ESP_ERR_INVALID_ARG;
}
msg.sig = BTC_SIG_API_CALL;
msg.pid = BTC_PID_DEV;
msg.act = BTC_DEV_ACT_SET_DEVICE_NAME;
arg.set_dev_name.device_name = (char *)osi_malloc((BTC_MAX_LOC_BD_NAME_LEN + 1) * sizeof(char));
if (!arg.set_dev_name.device_name) {
return ESP_ERR_NO_MEM;
}
strcpy(arg.set_dev_name.device_name, name);
return (btc_transfer_context(&msg, &arg, sizeof(btc_dev_args_t), NULL, NULL) == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
}
esp_err_t esp_bt_dev_get_device_name(void)
{
btc_msg_t msg = {0};
if (esp_bluedroid_get_status() != ESP_BLUEDROID_STATUS_ENABLED) {
return ESP_ERR_INVALID_STATE;
}
msg.sig = BTC_SIG_API_CALL;
msg.pid = BTC_PID_DEV;
msg.act = BTC_DEV_ACT_GET_DEVICE_NAME;
return (btc_transfer_context(&msg, NULL, 0, NULL, NULL) == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
}
#if (ESP_COEX_VSC_INCLUDED == TRUE)
esp_err_t esp_bt_dev_coex_status_config(esp_bt_dev_coex_type_t type, esp_bt_dev_coex_op_t op, uint8_t status)
{
btc_msg_t msg = {0};
btc_dev_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_DEV;
msg.act = BTC_DEV_ACT_CFG_COEX_STATUS;
arg.cfg_coex_status.type = type;
arg.cfg_coex_status.op = op;
arg.cfg_coex_status.status = status;
return (btc_transfer_context(&msg, &arg, sizeof(btc_dev_args_t), NULL, NULL) == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
}
#endif
esp_err_t esp_bt_config_file_path_update(const char *file_path)
{
ESP_BLUEDROID_STATUS_CHECK(ESP_BLUEDROID_STATUS_UNINITIALIZED);
return btc_config_file_path_update(file_path);
}
esp_err_t esp_bt_dev_vendor_command_send(esp_bt_dev_vendor_cmd_params_t *vendor_cmd_param)
{
btc_msg_t msg = {0};
btc_dev_args_t arg;
if (esp_bluedroid_get_status() != ESP_BLUEDROID_STATUS_ENABLED) {
return ESP_ERR_INVALID_STATE;
}
if (!vendor_cmd_param || !vendor_cmd_param->p_param_buf || !vendor_cmd_param->param_len) {
return ESP_ERR_NOT_ALLOWED;
}
// If command is not a VSC, return error
if ((vendor_cmd_param->opcode & VENDOR_HCI_CMD_MASK) != VENDOR_HCI_CMD_MASK) {
return ESP_ERR_NOT_ALLOWED;
}
msg.sig = BTC_SIG_API_CALL;
msg.pid = BTC_PID_DEV;
msg.act = BTC_DEV_ACT_VENDOR_HCI_CMD_EVT;
arg.vendor_cmd_send.opcode = vendor_cmd_param->opcode;
arg.vendor_cmd_send.param_len = vendor_cmd_param->param_len;
arg.vendor_cmd_send.p_param_buf = vendor_cmd_param->p_param_buf;
return (btc_transfer_context(&msg, &arg, sizeof(btc_dev_args_t), btc_dev_call_arg_deep_copy, btc_dev_call_arg_deep_free)
== BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
}