Add conditional checks to nimconfig to support command line defines.

* Support platformio config settings on command line.

* Update changelog.

CHANGELOG.md

@@ -8,10 +8,28 @@ All notable changes to this project will be documented in this file.
 - `NimBLEClient::getCharacteristic(uint16_t handle)` Enabling the use of the characteristic handle to be used to find 
 the NimBLERemoteCharacteristic object.  
 
+- `NimBLEHIDDevice` class added by wakwak-koba.  
+
+- `NimBLEServerCallbacks::onDisconnect` overloaded callback added to provide a ble_gap_conn_desc parameter for the application  
+to obtain information about the disconnected client.  
+
+- Conditional checks in `nimconfig.h` for command line defined macros to support platformio config settings.  
+
 ### Changed
 - `NimBLEScan` When the scan ends the scan stopped flag is now set before calling the scan complete callback (if used)  
 this allows the starting of a new scan from the callback function.  
 
+- Advertising tx power level is now sent in the advertisement packet instead of scan response.  
+
+### Fixed
+- (Arduino) Ensure controller mode is set to BLE Only.  
+
+- Advertising payload length correction, now accounts for appearance.  
+
+- Advertisement type now correctly set when using non-connectable (advertiser only) mode.  
+
+- Multiple instances of `time()` called inside critical sections caused sporadic crashes, these have been moved out of critical regions.   
+
 ## [1.0.2] - 2020-09-13
 
 ### Changed

src/nimconfig.h

@@ -51,22 +51,30 @@
 /** @brief Comment out if not using NimBLE Client functions \n
  *  Reduces flash size by approx. 7kB.
  */
+#ifndef CONFIG_BT_NIMBLE_ROLE_CENTRAL
 #define CONFIG_BT_NIMBLE_ROLE_CENTRAL
+#endif
 
 /** @brief Comment out if not using NimBLE Scan functions \n
  *  Reduces flash size by approx. 26kB.
  */
+#ifndef CONFIG_BT_NIMBLE_ROLE_OBSERVER
 #define CONFIG_BT_NIMBLE_ROLE_OBSERVER
+#endif
 
 /** @brief Comment out if not using NimBLE Server functions \n
  *  Reduces flash size by approx. 16kB.
  */
+#ifndef CONFIG_BT_NIMBLE_ROLE_PERIPHERAL
 #define CONFIG_BT_NIMBLE_ROLE_PERIPHERAL
+#endif
 
 /** @brief Comment out if not using NimBLE Advertising functions \n
  *  Reduces flash size by approx. 5kB.
  */
+#ifndef CONFIG_BT_NIMBLE_ROLE_BROADCASTER
 #define CONFIG_BT_NIMBLE_ROLE_BROADCASTER
+#endif
 
 /*  Uncomment to see debug log messages from the NimBLE host
  *  Uses approx. 32kB of flash memory.
@@ -89,26 +97,43 @@
 // #define CONFIG_NIMBLE_CPP_ENABLE_ADVERTISMENT_TYPE_TEXT
 
 /** @brief Sets the core NimBLE host runs on */
+#ifndef CONFIG_BT_NIMBLE_PINNED_TO_CORE
 #define CONFIG_BT_NIMBLE_PINNED_TO_CORE 0
+#endif
 
 /** @brief Sets the stack size for the NimBLE host task */
+#ifndef CONFIG_BT_NIMBLE_TASK_STACK_SIZE
 #define CONFIG_BT_NIMBLE_TASK_STACK_SIZE 4096
+#endif
 
 /**
  * @brief Sets the memory pool where NimBLE will be loaded
  * @details By default NimBLE is loaded in internal ram.\n
  * To use external PSRAM you must change this to `#define CONFIG_BT_NIMBLE_MEM_ALLOC_MODE_EXTERNAL 1`
  */
+#ifndef CONFIG_BT_NIMBLE_MEM_ALLOC_MODE_EXTERNAL
 #define CONFIG_BT_NIMBLE_MEM_ALLOC_MODE_INTERNAL 1
+#endif
 
 /** @brief Sets the number of simultaneous connections (esp controller max is 9) */
+#ifndef CONFIG_BT_NIMBLE_MAX_CONNECTIONS
 #define CONFIG_BT_NIMBLE_MAX_CONNECTIONS 3
+#endif
 
 /** @brief Sets the number of devices allowed to store/bond with */
+#ifndef CONFIG_BT_NIMBLE_MAX_BONDS
 #define CONFIG_BT_NIMBLE_MAX_BONDS 3
+#endif
 
 /** @brief Sets the maximum number of CCCD subscriptions to store */
+#ifndef CONFIG_BT_NIMBLE_MAX_CCCDS
 #define CONFIG_BT_NIMBLE_MAX_CCCDS 8
+#endif
+
+/** @brief Default device name */
+#ifndef CONFIG_BT_NIMBLE_SVC_GAP_DEVICE_NAME
+#define CONFIG_BT_NIMBLE_SVC_GAP_DEVICE_NAME "nimble"
+#endif
 
 /** @brief Set if CCCD's and bond data should be stored in NVS */
 #define CONFIG_BT_NIMBLE_NVS_PERSIST 1
@@ -119,9 +144,6 @@
 /** @brief Allow BLE secure connections */
 #define CONFIG_BT_NIMBLE_SM_SC 1
 
-/** @brief Default device name */
-#define CONFIG_BT_NIMBLE_SVC_GAP_DEVICE_NAME "nimble"
-
 /** @brief Max device name length (bytes) */
 #define CONFIG_BT_NIMBLE_GAP_DEVICE_NAME_MAX_LEN 31
 
@@ -154,7 +176,6 @@
  */
 #define CONFIG_BT_NIMBLE_MSYS1_BLOCK_COUNT 12
 
-
 /** @brief Random address refresh time in seconds */
 #define CONFIG_BT_NIMBLE_RPA_TIMEOUT 900