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feat(bt/bluedroid): Added API to set supported channel selection algorithm

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(cherry picked from commit 4ae7b4aecf)

Co-authored-by: chenjianhua <chenjianhua@espressif.com>
This commit is contained in:
Chen Jian Hua
2024-10-29 17:35:26 +08:00
parent 9f4b1bd471
commit 149474e5d2
16 changed files with 168 additions and 3 deletions
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24
components/bt/host/bluedroid/api/include/api/esp_gap_ble_api.h
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@@ -229,6 +229,7 @@ typedef enum {
ESP_GAP_BLE_ADD_DEV_TO_RESOLVING_LIST_COMPLETE_EVT, /*!< when add a device to the resolving list completes, the event comes*/
ESP_GAP_BLE_VENDOR_CMD_COMPLETE_EVT, /*!< When vendor hci command complete, the event comes */
ESP_GAP_BLE_SET_PRIVACY_MODE_COMPLETE_EVT, /*!< When set privacy mode complete, the event comes */
ESP_GAP_BLE_SET_CSA_SUPPORT_COMPLETE_EVT, /*!< When set CSA support complete, the event comes */
ESP_GAP_BLE_EVT_MAX, /*!< when maximum advertising event complete, the event comes */
} esp_gap_ble_cb_event_t;
@@ -1572,6 +1573,12 @@ typedef union {
struct ble_set_privacy_mode_cmpl_evt_param {
esp_bt_status_t status; /*!< Indicate privacy mode set operation success status */
} set_privacy_mode_cmpl; /*!< Event parameter of ESP_GAP_BLE_SET_PRIVACY_MODE_COMPLETE_EVT */
/**
* @brief ESP_GAP_BLE_SET_CSA_SUPPORT_COMPLETE_EVT
*/
struct ble_set_csa_support_cmpl_evt_param {
esp_bt_status_t status; /*!< Indicate CSA support set operation success status */
} set_csa_support_cmpl; /*!< Event parameter of ESP_GAP_BLE_SET_CSA_SUPPORT_COMPLETE_EVT */
} esp_ble_gap_cb_param_t;
/**
@@ -2744,6 +2751,23 @@ esp_err_t esp_ble_gap_vendor_command_send(esp_ble_vendor_cmd_params_t *vendor_cm
*/
esp_err_t esp_ble_gap_set_privacy_mode(esp_ble_addr_type_t addr_type, esp_bd_addr_t addr, esp_ble_privacy_mode_t mode);
/**
* @brief This function is used to set which channel selection algorithm(CSA) is supported.
*
* @note - This function should only be used when there are BLE compatibility issues about channel hopping after connected.
* For example, if the peer device only supports CSA#1, this function can be called to make the Controller use CSA#1.
* - This function is not supported on ESP32.
*
* @param[in] csa_select: 0: Channel Selection Algorighm will be selected by Controller
* 1: Select the LE Channel Selection Algorighm #1
* 2: Select the LE Channel Selection Algorighm #2
*
* @return
* - ESP_OK : success
* - other : failed
*/
esp_err_t esp_ble_gap_set_csa_support(uint8_t csa_select);
#ifdef __cplusplus
}
#endif