fix: methods which could error out return bool

Changed from returning esp_error_t, in order to be more arduino compatible.

Author: FidelSch

libraries/BLE/src/BLEAdvertising.cpp

@@ -183,38 +183,38 @@ void BLEAdvertising::setScanFilter(bool scanRequestWhitelistOnly, bool connectWh
  * @brief Set the advertisement data that is to be published in a regular advertisement.
  * @param [in] advertisementData The data to be advertised.
  */
-esp_err_t BLEAdvertising::setAdvertisementData(BLEAdvertisementData &advertisementData) {
+bool BLEAdvertising::setAdvertisementData(BLEAdvertisementData &advertisementData) {
   log_v(">> setAdvertisementData");
   esp_err_t errRc = ::esp_ble_gap_config_adv_data_raw((uint8_t *)advertisementData.getPayload().c_str(), advertisementData.getPayload().length());
   if (errRc != ESP_OK) {
     log_e("esp_ble_gap_config_adv_data_raw: %d %s", errRc, GeneralUtils::errorToString(errRc));
   }
   m_customAdvData = true;  // Set the flag that indicates we are using custom advertising data.
   log_v("<< setAdvertisementData");
-  return errRc;
+  return ESP_OK == errRc;
 }  // setAdvertisementData
 
 /**
  * @brief Set the advertisement data that is to be published in a scan response.
  * @param [in] advertisementData The data to be advertised.
  */
-esp_err_t BLEAdvertising::setScanResponseData(BLEAdvertisementData &advertisementData) {
+bool BLEAdvertising::setScanResponseData(BLEAdvertisementData &advertisementData) {
   log_v(">> setScanResponseData");
   esp_err_t errRc = ::esp_ble_gap_config_scan_rsp_data_raw((uint8_t *)advertisementData.getPayload().c_str(), advertisementData.getPayload().length());
   if (errRc != ESP_OK) {
     log_e("esp_ble_gap_config_scan_rsp_data_raw: %d %s", errRc, GeneralUtils::errorToString(errRc));
   }
   m_customScanResponseData = true;  // Set the flag that indicates we are using custom scan response data.
   log_v("<< setScanResponseData");
-  return errRc;
+  return ESP_OK == errRc;
 }  // setScanResponseData
 
 /**
  * @brief Start advertising.
  * Start advertising.
  * @return N/A.
  */
-esp_err_t BLEAdvertising::start() {
+bool BLEAdvertising::start() {
   log_v(">> start: customAdvData: %d, customScanResponseData: %d", m_customAdvData, m_customScanResponseData);
 
   // We have a vector of service UUIDs that we wish to advertise.  In order to use the
@@ -227,7 +227,7 @@ esp_err_t BLEAdvertising::start() {
     m_advData.p_service_uuid = (uint8_t *)malloc(m_advData.service_uuid_len);
     if (!m_advData.p_service_uuid) {
       log_e(">> start failed: out of memory");
-      return ESP_ERR_NO_MEM;
+      return false;
     }
 
     uint8_t *p = m_advData.p_service_uuid;
@@ -252,7 +252,7 @@ esp_err_t BLEAdvertising::start() {
     errRc = ::esp_ble_gap_config_adv_data(&m_advData);
     if (errRc != ESP_OK) {
       log_e("<< esp_ble_gap_config_adv_data: rc=%d %s", errRc, GeneralUtils::errorToString(errRc));
-      return errRc;
+      return false;
     }
   }
 
@@ -268,7 +268,7 @@ esp_err_t BLEAdvertising::start() {
     errRc = ::esp_ble_gap_config_adv_data(&m_scanRespData);
     if (errRc != ESP_OK) {
       log_e("<< esp_ble_gap_config_adv_data (Scan response): rc=%d %s", errRc, GeneralUtils::errorToString(errRc));
-      return errRc;
+      return false;
     }
   }
 
@@ -284,23 +284,23 @@ esp_err_t BLEAdvertising::start() {
   } else {
     log_v("<< start");
   }
-  return errRc;
+  return ESP_OK == errRc;
 }  // start
 
 /**
  * @brief Stop advertising.
  * Stop advertising.
  * @return N/A.
  */
-esp_err_t BLEAdvertising::stop() {
+bool BLEAdvertising::stop() {
   log_v(">> stop");
   esp_err_t errRc = ::esp_ble_gap_stop_advertising();
   if (errRc != ESP_OK) {
     log_e("esp_ble_gap_stop_advertising: rc=%d %s", errRc, GeneralUtils::errorToString(errRc));
   } else {
     log_v("<< stop");
   }
-  return errRc;
+  return ESP_OK == errRc;
 }  // stop
 
 /**
@@ -309,8 +309,7 @@ esp_err_t BLEAdvertising::stop() {
  * @param [in] Bluetooth address type.
  * Set BLE address.
  */
-
-esp_err_t BLEAdvertising::setDeviceAddress(esp_bd_addr_t addr, esp_ble_addr_type_t type) {
+bool BLEAdvertising::setDeviceAddress(esp_bd_addr_t addr, esp_ble_addr_type_t type) {
   log_v(">> setPrivateAddress");
 
   m_advParams.own_addr_type = type;
@@ -320,7 +319,7 @@ esp_err_t BLEAdvertising::setDeviceAddress(esp_bd_addr_t addr, esp_ble_addr_type
   } else {
     log_v("<< setPrivateAddress");
   }
-  return errRc;
+  return ESP_OK == errRc;
 }  // setPrivateAddress
 
 /**

libraries/BLE/src/BLEAdvertising.h

@@ -54,18 +54,18 @@ class BLEAdvertising {
   bool removeServiceUUID(int index);
   bool removeServiceUUID(BLEUUID serviceUUID);
   bool removeServiceUUID(const char *serviceUUID);
-  esp_err_t start();
-  esp_err_t stop();
+  bool start();
+  bool stop();
   void setAppearance(uint16_t appearance);
   void setAdvertisementType(esp_ble_adv_type_t adv_type);
   void setAdvertisementChannelMap(esp_ble_adv_channel_t channel_map);
   void setMaxInterval(uint16_t maxinterval);
   void setMinInterval(uint16_t mininterval);
-  esp_err_t setAdvertisementData(BLEAdvertisementData &advertisementData);
+  bool setAdvertisementData(BLEAdvertisementData &advertisementData);
   void setScanFilter(bool scanRequestWhitelistOnly, bool connectWhitelistOnly);
-  esp_err_t setScanResponseData(BLEAdvertisementData &advertisementData);
+  bool setScanResponseData(BLEAdvertisementData &advertisementData);
   void setPrivateAddress(esp_ble_addr_type_t type = BLE_ADDR_TYPE_RANDOM);
-  esp_err_t setDeviceAddress(esp_bd_addr_t addr, esp_ble_addr_type_t type = BLE_ADDR_TYPE_RANDOM);
+  bool setDeviceAddress(esp_bd_addr_t addr, esp_ble_addr_type_t type = BLE_ADDR_TYPE_RANDOM);
 
   void handleGAPEvent(esp_gap_ble_cb_event_t event, esp_ble_gap_cb_param_t *param);
   void setMinPreferred(uint16_t);