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Code Activity

- Move all Strings to flash and optimize String usage, saving 4-5 kB of RAM.

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- Replace const with constexpr where possible.

- Use default constructor instead of copy constructor for IPAddress variable initialization.

- Add MeshTypeConversionFunctions namespace around TypeConversionFunctions.

- Add MeshUtilityFunctions namespace around UtilityFunctions.

- Add ESP8266WIFIMESH_DISABLE_COMPATIBILITY preprocessor flag to retain compatibility with old code despite new namespaces.

- Add setLogEntryLifetimeMs and setBroadcastResponseTimeoutMs methods to EspnowMeshBackend.

- Move FloodingMesh constant definitions from header to .cpp file to reduce the risk of extra RAM consumption.

- Add deactivateAP method to FloodingMesh.

- Make deactivateAP static and add new non-static deactivateControlledAP method to MeshBackendBase.

- Add example of how to transfer null values using multiStrings to HelloEspnow.ino.

- Improve documentation.

- Improve comments.
This commit is contained in:
Anders
2019-12-21 16:53:18 +01:00
parent 962a23d253
commit a49f047096
27 changed files with 814 additions and 677 deletions
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17
libraries/ESP8266WiFiMesh/src/FloodingMesh.h
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@ -121,7 +121,8 @@ public:
void begin();
/**
* Makes it possible to find the node through scans, and also makes it possible to recover from an encrypted ESP-NOW connection where only the other node is encrypted.
* Activate the WiFi access point of this ESP8266.
* This makes it possible to find the node through scans, and also makes it possible to recover from an encrypted ESP-NOW connection where only the other node is encrypted.
* Required for encryptedBroadcast() usage, but also slows down the start-up of the node.
*
* Note that only one AP can be active at a time in total (there is only one WiFi radio on the ESP8266), and this will always be the one which was last activated.
@ -129,6 +130,15 @@ public:
* All FloodingMesh instances can still broadcast messages though, even if their AP is not visible.
*/
void activateAP();
/**
* Deactivate the WiFi access point of this ESP8266.
*
* Note that only one AP can be active at a time in total (there is only one WiFi radio on the ESP8266), and this will always be the one which was last activated.
* Thus the AP is shared by all backends.
* All FloodingMesh instances can still broadcast messages though, even if their AP is not visible.
*/
static void deactivateAP();
/**
* Performs maintenance for all available Flooding Mesh instances
@ -298,9 +308,6 @@ protected:
private:
static const uint8_t MESSAGE_ID_LENGTH = 17; // 16 characters and one delimiter
static const uint8_t MESSAGE_COMPLETE = 255;
EspnowMeshBackend _espnowBackend;
messageHandlerType _messageHandler;
@ -318,7 +325,7 @@ private:
std::queue<messageQueueElementType> _messageIdOrder = {};
std::list<std::pair<String, bool>> _forwardingBacklog = {};
String _macIgnoreList = "";
String _macIgnoreList;
String _defaultRequestHandler(const String &request, MeshBackendBase &meshInstance);
transmission_status_t _defaultResponseHandler(const String &response, MeshBackendBase &meshInstance);