Temporary fix on canned messages total length.

src/input/RotaryEncoderInterruptBase.cpp

@@ -39,7 +39,7 @@ void RotaryEncoderInterruptBase::init(
 int32_t RotaryEncoderInterruptBase::runOnce()
 {
     InputEvent e;
-    e.inputEvent = InputEventChar_NULL;
+    e.inputEvent = InputEventChar_KEY_NONE;
     e.source = this->_originName;
 
     if (this->action == ROTARY_ACTION_PRESSED)
@@ -58,7 +58,7 @@ int32_t RotaryEncoderInterruptBase::runOnce()
         e.inputEvent = this->_eventCcw;
     }
 
-    if (e.inputEvent != InputEventChar_NULL)
+    if (e.inputEvent != InputEventChar_KEY_NONE)
     {
         this->notifyObservers(&e);
     }

src/mesh/generated/admin.pb.h

@@ -86,7 +86,7 @@ extern const pb_msgdesc_t AdminMessage_msg;
 #define AdminMessage_fields &AdminMessage_msg
 
 /* Maximum encoded size of messages (where known) */
-#define AdminMessage_size                        1619
+#define AdminMessage_size                        795
 
 #ifdef __cplusplus
 } /* extern "C" */

src/mesh/generated/radioconfig.pb.h

@@ -80,14 +80,14 @@ typedef enum _PositionFlags {
 } PositionFlags;
 
 typedef enum _InputEventChar {
-    InputEventChar_NULL = 0,
+    InputEventChar_KEY_NONE = 0,
-    InputEventChar_UP = 17,
+    InputEventChar_KEY_UP = 17,
-    InputEventChar_DOWN = 18,
+    InputEventChar_KEY_DOWN = 18,
-    InputEventChar_LEFT = 19,
+    InputEventChar_KEY_LEFT = 19,
-    InputEventChar_RIGHT = 20,
+    InputEventChar_KEY_RIGHT = 20,
-    InputEventChar_SELECT = 10,
+    InputEventChar_KEY_SELECT = 10,
-    InputEventChar_BACK = 27,
+    InputEventChar_KEY_BACK = 27,
-    InputEventChar_CANCEL = 24
+    InputEventChar_KEY_CANCEL = 24
 } InputEventChar;
 
 typedef enum _RadioConfig_UserPreferences_EnvironmentalMeasurementSensorType {
@@ -180,7 +180,7 @@ typedef struct _RadioConfig_UserPreferences {
     InputEventChar rotary1_event_press;
     bool canned_message_plugin_enabled;
     char canned_message_plugin_allow_input_source[16];
-    char canned_message_plugin_messages[1024];
+    char canned_message_plugin_messages[200];
     bool canned_message_plugin_send_bell;
 } RadioConfig_UserPreferences;
 
@@ -215,9 +215,9 @@ typedef struct _RadioConfig {
 #define _PositionFlags_MAX PositionFlags_POS_TIMESTAMP
 #define _PositionFlags_ARRAYSIZE ((PositionFlags)(PositionFlags_POS_TIMESTAMP+1))
 
-#define _InputEventChar_MIN InputEventChar_NULL
+#define _InputEventChar_MIN InputEventChar_KEY_NONE
-#define _InputEventChar_MAX InputEventChar_BACK
+#define _InputEventChar_MAX InputEventChar_KEY_BACK
-#define _InputEventChar_ARRAYSIZE ((InputEventChar)(InputEventChar_BACK+1))
+#define _InputEventChar_ARRAYSIZE ((InputEventChar)(InputEventChar_KEY_BACK+1))
 
 #define _RadioConfig_UserPreferences_EnvironmentalMeasurementSensorType_MIN RadioConfig_UserPreferences_EnvironmentalMeasurementSensorType_DHT11
 #define _RadioConfig_UserPreferences_EnvironmentalMeasurementSensorType_MAX RadioConfig_UserPreferences_EnvironmentalMeasurementSensorType_DHT22
@@ -418,8 +418,8 @@ extern const pb_msgdesc_t RadioConfig_UserPreferences_msg;
 #define RadioConfig_UserPreferences_fields &RadioConfig_UserPreferences_msg
 
 /* Maximum encoded size of messages (where known) */
-#define RadioConfig_size                         1616
+#define RadioConfig_size                         792
-#define RadioConfig_UserPreferences_size         1613
+#define RadioConfig_UserPreferences_size         789
 
 #ifdef __cplusplus
 } /* extern "C" */

src/plugins/CannedMessagePlugin.cpp

@@ -30,7 +30,7 @@ CannedMessagePlugin::CannedMessagePlugin()
 
 /**
  * @brief Items in array this->messages will be set to be pointing on the right
- *     starting points of the string radioConfig.preferences.canned_message_plugin_messages
+ *     starting points of the string this->messageStore
  * 
  * @return int Returns the number of messages found.
  */
@@ -38,17 +38,23 @@ int CannedMessagePlugin::splitConfiguredMessages()
 {
     int messageIndex = 0;
     int i = 0;
+
+    strncpy(
+        this->messageStore,
+        radioConfig.preferences.canned_message_plugin_messages,
+        CANNED_MESSAGE_PLUGIN_MESSAGES_SIZE);
+
     this->messages[messageIndex++] =
-        radioConfig.preferences.canned_message_plugin_messages;
+        this->messageStore;
     int upTo =
-        strlen(radioConfig.preferences.canned_message_plugin_messages) - 1;
+        strlen(this->messageStore) - 1;
 
     while (i < upTo)
     {
-        if (radioConfig.preferences.canned_message_plugin_messages[i] == '|')
+        if (this->messageStore[i] == '|')
         {
             // Message ending found, replace it with string-end character.
-            radioConfig.preferences.canned_message_plugin_messages[i] = '\0';
+            this->messageStore[i] = '\0';
             DEBUG_MSG("CannedMessage %d is: '%s'\n",
                 messageIndex-1, this->messages[messageIndex-1]);
 
@@ -60,7 +66,7 @@ int CannedMessagePlugin::splitConfiguredMessages()
 
             // Next message starts after pipe (|) just found.
             this->messages[messageIndex++] =
-                (radioConfig.preferences.canned_message_plugin_messages + i + 1);
+                (this->messageStore + i + 1);
         }
         i += 1;
     }
@@ -90,19 +96,19 @@ int CannedMessagePlugin::handleInputEvent(const InputEvent *event)
     }
 
     bool validEvent = false;
-    if (event->inputEvent == static_cast<char>(InputEventChar_UP))
+    if (event->inputEvent == static_cast<char>(InputEventChar_KEY_UP))
     {
         DEBUG_MSG("Canned message event UP\n");
         this->action = CANNED_MESSAGE_ACTION_UP;
         validEvent = true;
     }
-    if (event->inputEvent == static_cast<char>(InputEventChar_DOWN))
+    if (event->inputEvent == static_cast<char>(InputEventChar_KEY_DOWN))
     {
         DEBUG_MSG("Canned message event DOWN\n");
         this->action = CANNED_MESSAGE_ACTION_DOWN;
         validEvent = true;
     }
-    if (event->inputEvent == static_cast<char>(InputEventChar_SELECT))
+    if (event->inputEvent == static_cast<char>(InputEventChar_KEY_SELECT))
     {
         DEBUG_MSG("Canned message event Select\n");
         this->action = CANNED_MESSAGE_ACTION_SELECT;
@@ -206,15 +212,15 @@ int32_t CannedMessagePlugin::runOnce()
     return 30000; // TODO: should return MAX_VAL
 }
 
-String CannedMessagePlugin::getCurrentMessage()
+const char* CannedMessagePlugin::getCurrentMessage()
 {
     return this->messages[this->currentMessageIndex];
 }
-String CannedMessagePlugin::getPrevMessage()
+const char* CannedMessagePlugin::getPrevMessage()
 {
     return this->messages[this->getPrevIndex()];
 }
-String CannedMessagePlugin::getNextMessage()
+const char* CannedMessagePlugin::getNextMessage()
 {
     return this->messages[this->getNextIndex()];
 }

src/plugins/CannedMessagePlugin.h

@@ -18,6 +18,11 @@ enum cannedMessagePluginSendigState
 
 
 #define CANNED_MESSAGE_PLUGIN_MESSAGE_MAX_COUNT 50
+/**
+ * Due to config-packet size restrictions we cannot have user configuration bigger
+ * than Constants_DATA_PAYLOAD_LEN bytes.
+ */
+#define CANNED_MESSAGE_PLUGIN_MESSAGES_SIZE 200
 
 class CannedMessagePlugin :
     public SinglePortPlugin,
@@ -29,9 +34,9 @@ class CannedMessagePlugin :
             this, &CannedMessagePlugin::handleInputEvent);
   public:
     CannedMessagePlugin();
-    String getCurrentMessage();
+    const char* getCurrentMessage();
-    String getPrevMessage();
+    const char* getPrevMessage();
-    String getNextMessage();
+    const char* getNextMessage();
     bool shouldDraw();
     cannedMessagePluginSendigState getSendingState();
     void eventUp();
@@ -61,6 +66,7 @@ class CannedMessagePlugin :
     int currentMessageIndex = -1;
     cannedMessagePluginSendigState sendingState = SENDING_STATE_NONE;
 
+    char messageStore[CANNED_MESSAGE_PLUGIN_MESSAGES_SIZE];
     char *messages[CANNED_MESSAGE_PLUGIN_MESSAGE_MAX_COUNT];
     int messagesCount = 0;
     unsigned long lastTouchMillis = 0;