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feat(bt): Add APIs to control transmit power level

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- API to read ACL real RSSI
- APIs to read/write tx power of inq/iscan/page/pscan/ACL
This commit is contained in:
yangfeng
2026-03-13 10:12:40 +08:00
parent 9af32395e2
commit 7a0771d2c8
32 changed files with 1740 additions and 49 deletions
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components/bt/controller/esp32/bt.c
+23 -2
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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2015-2025 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2015-2026 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -261,6 +261,9 @@ extern void btdm_aa_check_enhance_enable(void);
#ifdef CONFIG_BT_BLUEDROID_ENABLED
extern void bt_stack_enableSecCtrlVsCmd(bool en);
#endif // CONFIG_BT_BLUEDROID_ENABLED
#if UC_BR_EDR_POWER_CTRL_VSC_ENABLED
extern void bt_stack_enablePwrCtrlVsCmd(bool en);
#endif // UC_BR_EDR_POWER_CTRL_VSC_ENABLED
#if defined(CONFIG_BT_NIMBLE_ENABLED) || defined(CONFIG_BT_BLUEDROID_ENABLED)
extern void bt_stack_enableCoexVsCmd(bool en);
extern void scan_stack_enableAdvFlowCtrlVsCmd(bool en);
@@ -1678,7 +1681,7 @@ esp_err_t esp_bt_controller_init(esp_bt_controller_config_t *cfg)
}
//overwrite some parameters
cfg->bt_max_sync_conn = UT_BR_EDR_CTRL_MAX_SYNC_CONN_EFF;
cfg->bt_max_sync_conn = UC_BR_EDR_CTRL_MAX_SYNC_CONN_EFF;
cfg->magic = ESP_BT_CONTROLLER_CONFIG_MAGIC_VAL;
if (((cfg->mode & ESP_BT_MODE_BLE) && (cfg->ble_max_conn <= 0 || cfg->ble_max_conn > BTDM_CONTROLLER_BLE_MAX_CONN_LIMIT))
@@ -1748,6 +1751,9 @@ esp_err_t esp_bt_controller_init(esp_bt_controller_config_t *cfg)
#ifdef CONFIG_BT_BLUEDROID_ENABLED
bt_stack_enableSecCtrlVsCmd(true);
#endif // CONFIG_BT_BLUEDROID_ENABLED
#if UC_BR_EDR_POWER_CTRL_VSC_ENABLED
bt_stack_enablePwrCtrlVsCmd(true);
#endif // UC_BR_EDR_POWER_CTRL_VSC_ENABLED
#if defined(CONFIG_BT_NIMBLE_ENABLED) || defined(CONFIG_BT_BLUEDROID_ENABLED)
bt_stack_enableCoexVsCmd(true);
scan_stack_enableAdvFlowCtrlVsCmd(true);
@@ -1796,6 +1802,9 @@ esp_err_t esp_bt_controller_deinit(void)
#ifdef CONFIG_BT_BLUEDROID_ENABLED
bt_stack_enableSecCtrlVsCmd(false);
#endif // CONFIG_BT_BLUEDROID_ENABLED
#if UC_BR_EDR_POWER_CTRL_VSC_ENABLED
bt_stack_enablePwrCtrlVsCmd(false);
#endif // UC_BR_EDR_POWER_CTRL_VSC_ENABLED
#if defined(CONFIG_BT_NIMBLE_ENABLED) || defined(CONFIG_BT_BLUEDROID_ENABLED)
bt_stack_enableCoexVsCmd(false);
scan_stack_enableAdvFlowCtrlVsCmd(false);
@@ -2012,6 +2021,11 @@ esp_power_level_t esp_ble_tx_power_get(esp_ble_power_type_t power_type)
esp_err_t esp_bredr_tx_power_set(esp_power_level_t min_power_level, esp_power_level_t max_power_level)
{
#if UC_BR_EDR_POWER_CTRL_VSC_ENABLED
UNUSED(min_power_level);
UNUSED(max_power_level);
return ESP_ERR_NOT_SUPPORTED;
#else
esp_err_t err;
int ret;
@@ -2026,15 +2040,22 @@ esp_err_t esp_bredr_tx_power_set(esp_power_level_t min_power_level, esp_power_le
}
return err;
#endif // #if UC_BR_EDR_POWER_CTRL_VSC_ENABLED
}
esp_err_t esp_bredr_tx_power_get(esp_power_level_t *min_power_level, esp_power_level_t *max_power_level)
{
#if UC_BR_EDR_POWER_CTRL_VSC_ENABLED
UNUSED(min_power_level);
UNUSED(max_power_level);
return ESP_ERR_NOT_SUPPORTED;
#else
if (bredr_txpwr_get((int *)min_power_level, (int *)max_power_level) != 0) {
return ESP_ERR_INVALID_ARG;
}
return ESP_OK;
#endif // #if UC_BR_EDR_POWER_CTRL_VSC_ENABLED
}
esp_err_t esp_bt_sleep_enable (void)