Update esp32-hal-bt.c

Author: Jason2866

cores/esp32/esp32-hal-bt.c

@@ -15,108 +15,7 @@
 #include "esp32-hal-bt.h"
 
 #if SOC_BT_SUPPORTED
-#ifdef CONFIG_BT_ENABLED
 
-#if CONFIG_IDF_TARGET_ESP32
-bool btInUse() {
-  return true;
-}
-#else
-// user may want to change it to free resources
-__attribute__((weak)) bool btInUse() {
-  return true;
-}
-#endif
-
-#include "esp_bt.h"
-
-#ifdef CONFIG_BTDM_CONTROLLER_MODE_BTDM
-#define BT_MODE ESP_BT_MODE_BTDM
-#elif defined(CONFIG_BTDM_CONTROLLER_MODE_BR_EDR_ONLY)
-#define BT_MODE ESP_BT_MODE_CLASSIC_BT
-#else
-#define BT_MODE ESP_BT_MODE_BLE
-#endif
-
-bool btStarted() {
-  return (esp_bt_controller_get_status() == ESP_BT_CONTROLLER_STATUS_ENABLED);
-}
-
-bool btStart() {
-  return btStartMode(BT_MODE);
-}
-
-bool btStartMode(bt_mode mode) {
-  esp_bt_mode_t esp_bt_mode;
-  esp_bt_controller_config_t cfg = BT_CONTROLLER_INIT_CONFIG_DEFAULT();
-#if CONFIG_IDF_TARGET_ESP32
-  switch (mode) {
-    case BT_MODE_BLE:        esp_bt_mode = ESP_BT_MODE_BLE; break;
-    case BT_MODE_CLASSIC_BT: esp_bt_mode = ESP_BT_MODE_CLASSIC_BT; break;
-    case BT_MODE_BTDM:       esp_bt_mode = ESP_BT_MODE_BTDM; break;
-    default:                 esp_bt_mode = BT_MODE; break;
-  }
-  // esp_bt_controller_enable(MODE) This mode must be equal as the mode in “cfg” of esp_bt_controller_init().
-  cfg.mode = esp_bt_mode;
-  if (cfg.mode == ESP_BT_MODE_CLASSIC_BT) {
-    esp_bt_controller_mem_release(ESP_BT_MODE_BLE);
-  }
-#else
-  // other esp variants dont support BT-classic / DM.
-  esp_bt_mode = BT_MODE;
-#endif
-
-  if (esp_bt_controller_get_status() == ESP_BT_CONTROLLER_STATUS_ENABLED) {
-    return true;
-  }
-  esp_err_t ret;
-  if (esp_bt_controller_get_status() == ESP_BT_CONTROLLER_STATUS_IDLE) {
-    if ((ret = esp_bt_controller_init(&cfg)) != ESP_OK) {
-      log_e("initialize controller failed: %s", esp_err_to_name(ret));
-      return false;
-    }
-    while (esp_bt_controller_get_status() == ESP_BT_CONTROLLER_STATUS_IDLE) {}
-  }
-  if (esp_bt_controller_get_status() == ESP_BT_CONTROLLER_STATUS_INITED) {
-    if ((ret = esp_bt_controller_enable(esp_bt_mode)) != ESP_OK) {
-      log_e("BT Enable mode=%d failed %s", BT_MODE, esp_err_to_name(ret));
-      return false;
-    }
-  }
-  if (esp_bt_controller_get_status() == ESP_BT_CONTROLLER_STATUS_ENABLED) {
-    return true;
-  }
-  log_e("BT Start failed");
-  return false;
-}
-
-bool btStop() {
-  if (esp_bt_controller_get_status() == ESP_BT_CONTROLLER_STATUS_IDLE) {
-    return true;
-  }
-  if (esp_bt_controller_get_status() == ESP_BT_CONTROLLER_STATUS_ENABLED) {
-    if (esp_bt_controller_disable()) {
-      log_e("BT Disable failed");
-      return false;
-    }
-    while (esp_bt_controller_get_status() == ESP_BT_CONTROLLER_STATUS_ENABLED);
-  }
-  if (esp_bt_controller_get_status() == ESP_BT_CONTROLLER_STATUS_INITED) {
-    if (esp_bt_controller_deinit()) {
-      log_e("BT deint failed");
-      return false;
-    }
-    vTaskDelay(1);
-    if (esp_bt_controller_get_status() != ESP_BT_CONTROLLER_STATUS_IDLE) {
-      return false;
-    }
-    return true;
-  }
-  log_e("BT Stop failed");
-  return false;
-}
-
-#else  // CONFIG_BT_ENABLED
 bool btStarted() {
   return false;
 }
@@ -129,6 +28,4 @@ bool btStop() {
   return false;
 }
 
-#endif /* CONFIG_BT_ENABLED */
-
 #endif /* SOC_BT_SUPPORTED */