Fix compilation with esp32p4 (#253)

.github/workflows/build.yml

@@ -17,16 +17,13 @@ jobs:
         # See https://hub.docker.com/r/espressif/idf/tags and
         # https://docs.espressif.com/projects/esp-idf/en/latest/esp32/api-guides/tools/idf-docker-image.html
         # for details.
-        idf_ver: ["release-v4.4", "release-v5.1"]
-        idf_target: ["esp32", "esp32s3", "esp32c2", "esp32c3", "esp32c6", "esp32h2"]
+        idf_ver: ["release-v4.4", "release-v5.1", "release-v5.3"]
+        idf_target: ["esp32", "esp32s3", "esp32c2", "esp32c3", "esp32c6", "esp32h2", "esp32p4"]
         example:
           - Advanced/NimBLE_Client
           - Advanced/NimBLE_Server
-          - Continuous_scan
           - Bluetooth_5/NimBLE_extended_client
           - Bluetooth_5/NimBLE_extended_server
-          - Bluetooth_5/NimBLE_multi_advertiser
-          - NimBLE_server_get_client_name
         exclude:
           - idf_target: "esp32"
             example: Bluetooth_5/NimBLE_extended_client
@@ -40,6 +37,10 @@ jobs:
             idf_target: "esp32c6"
           - idf_ver: release-v4.4
             idf_target: "esp32h2"
+          - idf_ver: release-v4.4
+            idf_target: "esp32p4"
+          - idf_ver: release-v5.1
+            idf_target: "esp32p4"
 
     container: espressif/idf:${{ matrix.idf_ver }}
     steps:

examples/Advanced/NimBLE_Client/main/main.cpp

@@ -341,7 +341,7 @@ void app_main (void){
     NimBLEDevice::setSecurityAuth(/*BLE_SM_PAIR_AUTHREQ_BOND | BLE_SM_PAIR_AUTHREQ_MITM |*/ BLE_SM_PAIR_AUTHREQ_SC);
 
     /** Optional: set the transmit power, default is -3db */
-    NimBLEDevice::setPower(ESP_PWR_LVL_P9); /** 12db */
+    NimBLEDevice::setPower(9); // 9dbm
 
     /** create new scan */
     NimBLEScan* pScan = NimBLEDevice::getScan();

examples/Bluetooth_5/NimBLE_extended_client/main/main.cpp

@@ -14,7 +14,7 @@ extern "C" void app_main(void);
 #define SERVICE_UUID        "ABCD"
 #define CHARACTERISTIC_UUID "1234"
 
-static NimBLEAdvertisedDevice* advDevice;
+static const NimBLEAdvertisedDevice* advDevice;
 static bool doConnect = false;
 static uint32_t scanTime = 10 * 1000; // In milliseconds, 0 = scan forever
 
@@ -37,7 +37,7 @@ class ClientCallbacks : public NimBLEClientCallbacks {
 
 /* Define a class to handle the callbacks when advertisements are received */
 class scanCallbacks: public NimBLEScanCallbacks {
-    void onResult(NimBLEAdvertisedDevice* advertisedDevice) {
+    void onResult(const NimBLEAdvertisedDevice* advertisedDevice) {
         printf("Advertised Device found: %s\n", advertisedDevice->toString().c_str());
         if(advertisedDevice->isAdvertisingService(NimBLEUUID("ABCD")))
         {
@@ -52,7 +52,7 @@ class scanCallbacks: public NimBLEScanCallbacks {
     }
 
     /** Callback to process the results of the completed scan or restart it */
-    void onScanEnd(NimBLEScanResults results) {
+    void onScanEnd(const NimBLEScanResults& results, int rc) {
         printf("Scan Ended\n");
     }
 };

examples/NimBLE_Async_Client/main/main.cpp

@@ -48,7 +48,7 @@ class scanCallbacks : public NimBLEScanCallbacks {
         }
     }
 
-    void onScanEnd(NimBLEScanResults results) {
+    void onScanEnd(const NimBLEScanResults&, int reason) {
         printf("Scan Ended\n");
         NimBLEDevice::getScan()->start(scanTimeMs);
     }

src/NimBLEDevice.cpp

@@ -422,16 +422,13 @@ std::vector<NimBLEClient*> NimBLEDevice::getConnectedClients() {
 /* -------------------------------------------------------------------------- */
 
 # ifdef ESP_PLATFORM
+#  ifndef CONFIG_IDF_TARGET_ESP32P4
 /**
  * @brief Get the transmission power.
  * @return The power level currently used in esp_power_level_t.
  */
 esp_power_level_t NimBLEDevice::getPowerLevel(esp_ble_power_type_t powerType) {
-#  ifdef CONFIG_IDF_TARGET_ESP32P4
-    return 0xFF; // CONFIG_IDF_TARGET_ESP32P4 does not support esp_ble_tx_power_get
-#  else
     return esp_ble_tx_power_get(powerType);
-#  endif
 } // getPowerLevel
 
 /**
@@ -440,19 +437,16 @@ esp_power_level_t NimBLEDevice::getPowerLevel(esp_ble_power_type_t powerType) {
  * @return True if the power level was set successfully.
  */
 bool NimBLEDevice::setPowerLevel(esp_power_level_t powerLevel, esp_ble_power_type_t powerType) {
-#  ifdef CONFIG_IDF_TARGET_ESP32P4
-    return false; // CONFIG_IDF_TARGET_ESP32P4 does not support esp_ble_tx_power_set
-#  else
     esp_err_t errRc = esp_ble_tx_power_set(powerType, powerLevel);
     if (errRc != ESP_OK) {
         NIMBLE_LOGE(LOG_TAG, "esp_ble_tx_power_set: rc=%d", errRc);
     }
 
     return errRc == ESP_OK;
-#  endif
 } // setPowerLevel
+#  endif // !CONFIG_IDF_TARGET_ESP32P4
+# endif  // ESP_PLATFORM
 
-# endif
 /**
  * @brief Set the transmission power.
  * @param [in] dbm The power level to set in dBm.
@@ -460,10 +454,14 @@ bool NimBLEDevice::setPowerLevel(esp_power_level_t powerLevel, esp_ble_power_typ
  */
 bool NimBLEDevice::setPower(int8_t dbm) {
 # ifdef ESP_PLATFORM
+#  ifdef CONFIG_IDF_TARGET_ESP32P4
+    return false; // CONFIG_IDF_TARGET_ESP32P4 does not support esp_ble_tx_power_set
+#  else
     if (dbm % 3 == 2) {
         dbm++; // round up to the next multiple of 3 to be able to target 20dbm
     }
     return setPowerLevel(static_cast<esp_power_level_t>(dbm / 3 + ESP_PWR_LVL_N0));
+#  endif
 # else
     NIMBLE_LOGD(LOG_TAG, ">> setPower: %d", dbm);
     ble_hci_vs_set_tx_pwr_cp cmd{dbm};

src/NimBLEDevice.h

@@ -18,7 +18,9 @@
 #include "nimconfig.h"
 #if defined(CONFIG_BT_ENABLED)
 # ifdef ESP_PLATFORM
-#  include <esp_bt.h>
+#  ifndef CONFIG_IDF_TARGET_ESP32P4
+#   include <esp_bt.h>
+#  endif
 # endif
 
 # if defined(CONFIG_NIMBLE_CPP_IDF)
@@ -136,9 +138,11 @@ class NimBLEDevice {
     static int           getPower();
     static bool          setPower(int8_t dbm);
 
-# if defined(ESP_PLATFORM)
+# ifdef ESP_PLATFORM
+#  ifndef CONFIG_IDF_TARGET_ESP32P4
     static esp_power_level_t getPowerLevel(esp_ble_power_type_t powerType = ESP_BLE_PWR_TYPE_DEFAULT);
     static bool setPowerLevel(esp_power_level_t powerLevel, esp_ble_power_type_t powerType = ESP_BLE_PWR_TYPE_DEFAULT);
+#  endif
 # endif
 
 # if CONFIG_BT_NIMBLE_EXT_ADV