Replace deprecated ble_gattc_x functon calls with ble_gatts_ calls.

Author: h2zero

src/NimBLECharacteristic.cpp

@@ -278,9 +278,9 @@ bool NimBLECharacteristic::sendValue(const uint8_t* value, size_t length, bool i
 
             // Null buffer will read the value from the characteristic
             if (isNotification) {
-                rc = ble_gattc_notify_custom(connHandle, m_handle, om);
+                rc = ble_gatts_notify_custom(connHandle, m_handle, om);
             } else {
-                rc = ble_gattc_indicate_custom(connHandle, m_handle, om);
+                rc = ble_gatts_indicate_custom(connHandle, m_handle, om);
             }
 
             goto done;
@@ -296,17 +296,17 @@ bool NimBLECharacteristic::sendValue(const uint8_t* value, size_t length, bool i
             }
 
             if (isNotification) {
-                rc = ble_gattc_notify_custom(ch, m_handle, om);
+                rc = ble_gatts_notify_custom(ch, m_handle, om);
             } else {
-                rc = ble_gattc_indicate_custom(ch, m_handle, om);
+                rc = ble_gatts_indicate_custom(ch, m_handle, om);
             }
         }
     } else if (connHandle != BLE_HS_CONN_HANDLE_NONE) {
         // Null buffer will read the value from the characteristic
         if (isNotification) {
-            rc = ble_gattc_notify_custom(connHandle, m_handle, nullptr);
+            rc = ble_gatts_notify_custom(connHandle, m_handle, nullptr);
         } else {
-            rc = ble_gattc_indicate_custom(connHandle, m_handle, nullptr);
+            rc = ble_gatts_indicate_custom(connHandle, m_handle, nullptr);
         }
     } else { // Notify or indicate to all connected peers the characteristic value
         ble_gatts_chr_updated(m_handle);