From 7d01fa595d6fbaacf91f42fd8c958fdba8e773b9 Mon Sep 17 00:00:00 2001
From: h2zero <32826625+h2zero@users.noreply.github.com>
Date: Mon, 19 Jul 2021 21:46:30 -0600
Subject: [PATCH] Fix compilation for ESP32C3. (#53)

---
 src/NimBLEDevice.cpp   | 10 ++++++++++
 src/NimBLEScan.cpp     |  6 ++++--
 src/nimconfig_rename.h | 14 +++++++++++---
 3 files changed, 25 insertions(+), 5 deletions(-)

diff --git a/src/NimBLEDevice.cpp b/src/NimBLEDevice.cpp
index 6917490..bc25365 100644
--- a/src/NimBLEDevice.cpp
+++ b/src/NimBLEDevice.cpp
@@ -757,8 +757,12 @@ NimBLEAddress NimBLEDevice::getWhiteListAddress(size_t index) {
         esp_bt_controller_mem_release(ESP_BT_MODE_CLASSIC_BT);
 
         esp_bt_controller_config_t bt_cfg = BT_CONTROLLER_INIT_CONFIG_DEFAULT();
+#ifdef CONFIG_IDF_TARGET_ESP32C3
+        bt_cfg.bluetooth_mode = ESP_BT_MODE_BLE;
+#else
         bt_cfg.mode = ESP_BT_MODE_BLE;
         bt_cfg.ble_max_conn = CONFIG_BT_NIMBLE_MAX_CONNECTIONS;
+#endif
         bt_cfg.normal_adv_size = m_scanDuplicateSize;
         bt_cfg.scan_duplicate_type = m_scanFilterMode;
 
@@ -977,17 +981,23 @@ void NimBLEDevice::setSecurityCallbacks(NimBLESecurityCallbacks* callbacks) {
 void NimBLEDevice::setOwnAddrType(uint8_t own_addr_type, bool useNRPA) {
     m_own_addr_type = own_addr_type;
     switch (own_addr_type) {
+#ifdef CONFIG_IDF_TARGET_ESP32
         case BLE_OWN_ADDR_PUBLIC:
             ble_hs_pvcy_rpa_config(NIMBLE_HOST_DISABLE_PRIVACY);
             break;
+#endif
         case BLE_OWN_ADDR_RANDOM:
             setSecurityInitKey(BLE_SM_PAIR_KEY_DIST_ENC | BLE_SM_PAIR_KEY_DIST_ID);
+#ifdef CONFIG_IDF_TARGET_ESP32
             ble_hs_pvcy_rpa_config(useNRPA ? NIMBLE_HOST_ENABLE_NRPA : NIMBLE_HOST_ENABLE_RPA);
+#endif
             break;
         case BLE_OWN_ADDR_RPA_PUBLIC_DEFAULT:
         case BLE_OWN_ADDR_RPA_RANDOM_DEFAULT:
             setSecurityInitKey(BLE_SM_PAIR_KEY_DIST_ENC | BLE_SM_PAIR_KEY_DIST_ID);
+#ifdef CONFIG_IDF_TARGET_ESP32
             ble_hs_pvcy_rpa_config(NIMBLE_HOST_ENABLE_RPA);
+#endif
             break;
     }
 } // setOwnAddrType
diff --git a/src/NimBLEScan.cpp b/src/NimBLEScan.cpp
index bc08896..0370552 100644
--- a/src/NimBLEScan.cpp
+++ b/src/NimBLEScan.cpp
@@ -110,7 +110,7 @@ NimBLEScan::~NimBLEScan() {
 
             advertisedDevice->m_timestamp = time(nullptr);
             advertisedDevice->setRSSI(event->disc.rssi);
-            advertisedDevice->setPayload(event->disc.data, event->disc.length_data, 
+            advertisedDevice->setPayload(event->disc.data, event->disc.length_data,
             event->disc.event_type == BLE_HCI_ADV_RPT_EVTYPE_SCAN_RSP);
 
             if (pScan->m_pAdvertisedDeviceCallbacks) {
@@ -128,7 +128,7 @@ NimBLEScan::~NimBLEScan() {
                     advertisedDevice->m_callbackSent = true;
                     pScan->m_pAdvertisedDeviceCallbacks->onResult(advertisedDevice);
                 }
-                // If not storing results and we have invoked the callback, delete the device. 
+                // If not storing results and we have invoked the callback, delete the device.
                 if(pScan->m_maxResults == 0 && advertisedDevice->m_callbackSent) {
                     pScan->erase(advertisedAddress);
                 }
@@ -404,7 +404,9 @@ bool NimBLEScan::stop() {
  * @brief Clears the duplicate scan filter cache.
  */
 void NimBLEScan::clearDuplicateCache() {
+#ifdef CONFIG_IDF_TARGET_ESP32 // Not available for ESP32C3
     esp_ble_scan_dupilcate_list_flush();
+#endif
 }
 
 
diff --git a/src/nimconfig_rename.h b/src/nimconfig_rename.h
index 3b96c1f..c45aa8b 100644
--- a/src/nimconfig_rename.h
+++ b/src/nimconfig_rename.h
@@ -41,13 +41,21 @@
 #endif
 
 #if defined(CONFIG_SCAN_DUPLICATE_TYPE) && !defined(CONFIG_BTDM_SCAN_DUPL_TYPE)
-#define CONFIG_BTDM_SCAN_DUPL_TYPE CONFIG_SCAN_DUPLICATE_TYPE 
+#define CONFIG_BTDM_SCAN_DUPL_TYPE CONFIG_SCAN_DUPLICATE_TYPE
+#endif
+
+#if defined(CONFIG_BT_CTRL_SCAN_DUPL_TYPE) && !defined(CONFIG_BTDM_SCAN_DUPL_TYPE)
+#define CONFIG_BTDM_SCAN_DUPL_TYPE CONFIG_BT_CTRL_SCAN_DUPL_TYPE
 #endif
 
 #if defined(CONFIG_DUPLICATE_SCAN_CACHE_SIZE) && !defined(CONFIG_BTDM_SCAN_DUPL_CACHE_SIZE)
-#define CONFIG_BTDM_SCAN_DUPL_CACHE_SIZE CONFIG_DUPLICATE_SCAN_CACHE_SIZE 
+#define CONFIG_BTDM_SCAN_DUPL_CACHE_SIZE CONFIG_DUPLICATE_SCAN_CACHE_SIZE
+#endif
+
+#if defined(CONFIG_BT_CTRL_SCAN_DUPL_CACHE_SIZE) && !defined(CONFIG_BTDM_SCAN_DUPL_CACHE_SIZE)
+#define CONFIG_BTDM_SCAN_DUPL_CACHE_SIZE CONFIG_BT_CTRL_SCAN_DUPL_CACHE_SIZE
 #endif
 
 #if defined(CONFIG_NIMBLE_MAX_CONNECTIONS ) && !defined(CONFIG_BT_NIMBLE_MAX_CONNECTIONS)
-#define CONFIG_BT_NIMBLE_MAX_CONNECTIONS CONFIG_NIMBLE_MAX_CONNECTIONS  
+#define CONFIG_BT_NIMBLE_MAX_CONNECTIONS CONFIG_NIMBLE_MAX_CONNECTIONS
 #endif