mirror of
https://github.com/espressif/esp-idf.git
synced 2024-10-05 20:47:46 -04:00
90 lines
2.5 KiB
C
90 lines
2.5 KiB
C
/*
|
|
* SPDX-FileCopyrightText: 2015-2023 Espressif Systems (Shanghai) CO LTD
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*/
|
|
|
|
#include <string.h>
|
|
#include "esp_log.h"
|
|
#include "esp_bluedroid_hci.h"
|
|
#include "common/bt_target.h"
|
|
#include "hci/hci_trans_int.h"
|
|
#if (BT_CONTROLLER_INCLUDED == TRUE)
|
|
#include "esp_bt.h"
|
|
#endif
|
|
|
|
#define LOG_TAG "HCI_API"
|
|
|
|
static esp_bluedroid_hci_driver_operations_t s_hci_driver_ops = { 0 };
|
|
|
|
esp_err_t esp_bluedroid_attach_hci_driver(const esp_bluedroid_hci_driver_operations_t *p_ops)
|
|
{
|
|
if (!p_ops) {
|
|
ESP_LOGE(LOG_TAG, "%s invalid function parameter", __func__);
|
|
return ESP_FAIL;
|
|
}
|
|
|
|
s_hci_driver_ops.send = p_ops->send;
|
|
s_hci_driver_ops.check_send_available = p_ops->check_send_available;
|
|
s_hci_driver_ops.register_host_callback = p_ops->register_host_callback;
|
|
|
|
return ESP_OK;
|
|
}
|
|
|
|
esp_err_t esp_bluedroid_detach_hci_driver(void)
|
|
{
|
|
s_hci_driver_ops.send = NULL;
|
|
s_hci_driver_ops.check_send_available = NULL;
|
|
s_hci_driver_ops.register_host_callback = NULL;
|
|
|
|
return ESP_OK;
|
|
}
|
|
|
|
/****************************************************************
|
|
* INTERNAL USE *
|
|
****************************************************************/
|
|
|
|
bool hci_host_check_send_available(void)
|
|
{
|
|
bool can_send = false;
|
|
#if (BT_CONTROLLER_INCLUDED == TRUE)
|
|
can_send = esp_vhci_host_check_send_available();
|
|
#else /* BT_CONTROLLER_INCLUDED == TRUE */
|
|
if (s_hci_driver_ops.check_send_available) {
|
|
can_send = s_hci_driver_ops.check_send_available();
|
|
}
|
|
#endif /* BT_CONTROLLER_INCLUDED == TRUE */
|
|
return can_send;
|
|
}
|
|
|
|
void hci_host_send_packet(uint8_t *data, uint16_t len)
|
|
{
|
|
#if (BT_CONTROLLER_INCLUDED == TRUE)
|
|
esp_vhci_host_send_packet(data, len);
|
|
#else /* BT_CONTROLLER_INCLUDED == TRUE */
|
|
if (s_hci_driver_ops.send) {
|
|
s_hci_driver_ops.send(data, len);
|
|
}
|
|
#endif /* BT_CONTROLLER_INCLUDED == TRUE */
|
|
}
|
|
|
|
esp_err_t hci_host_register_callback(const esp_bluedroid_hci_driver_callbacks_t *callback)
|
|
{
|
|
esp_err_t ret = ESP_FAIL;
|
|
|
|
if (!callback) {
|
|
ESP_LOGE(LOG_TAG, "%s invalid function parameter", __func__);
|
|
return ESP_FAIL;
|
|
}
|
|
|
|
#if (BT_CONTROLLER_INCLUDED == TRUE)
|
|
ret = esp_vhci_host_register_callback((esp_vhci_host_callback_t *)callback);
|
|
#else /* BT_CONTROLLER_INCLUDED == TRUE */
|
|
if (s_hci_driver_ops.register_host_callback) {
|
|
ret = s_hci_driver_ops.register_host_callback(callback);
|
|
}
|
|
#endif /* BT_CONTROLLER_INCLUDED == TRUE */
|
|
|
|
return ret;
|
|
}
|