No raw queueing to avoid data section overflow

code/espurna/rfbridge.ino

@@ -16,12 +16,7 @@ Copyright (C) 2017 by Xose Pérez <xose dot perez at gmail dot com>
 // -----------------------------------------------------------------------------
 
 #define RF_MESSAGE_SIZE         9
-#ifndef RF_RAW_SUPPORT
-#  define RF_MAX_MESSAGE_SIZE   RF_MESSAGE_SIZE
-#else
-#  undef  RF_MAX_MESSAGE_SIZE
-#  define RF_MAX_MESSAGE_SIZE   16 // (112+4)
-#endif
+#define RF_MAX_MESSAGE_SIZE     (112+4)
 #define RF_CODE_START           0xAA
 #define RF_CODE_ACK             0xA0
 #define RF_CODE_LEARN           0xA1
@@ -49,11 +44,8 @@ bool _learnStatus = true;
 bool _rfbin = false;
 
 typedef struct {
-    byte code[RF_MAX_MESSAGE_SIZE];
+    byte code[RF_MESSAGE_SIZE];
     byte times;
-#ifdef RF_RAW_SUPPORT
-    byte length;
-#endif
 } rfb_message_t;
 std::vector<rfb_message_t> _rfb_message_queue;
 Ticker _rfbTicker;
@@ -136,15 +128,6 @@ void _rfbSend() {
     _rfb_message_queue.erase(_rfb_message_queue.begin());
 
     // Send the message
-#ifdef RF_RAW_SUPPORT
-    bool sendRaw = message.times < 0;
-    int length = sendRaw ? -message.times : message.times;
-    if (sendRaw) {
-        _rfbSendRaw(message.code, message.length);
-        Serial.flush();
-    }
-    else
-#endif
     _rfbSend(message.code);
 
     // If it should be further sent, push it to the stack again
@@ -152,12 +135,6 @@ void _rfbSend() {
         message.times = message.times - 1;
         _rfb_message_queue.push_back(message);
     }
-#ifdef RF_RAW_SUPPORT
-    else if (message.times < -1) {
-        message.times = message.times + 1;
-        _rfb_message_queue.push_back(message);
-    }
-#endif
 
     // if there are still messages in the queue...
     if (_rfb_message_queue.size() > 0) {
@@ -175,26 +152,18 @@ void _rfbSend(byte * code, int times) {
     rfb_message_t message;
     memcpy(message.code, code, RF_MESSAGE_SIZE);
     message.times = times;
-#ifdef RF_RAW_SUPPORT
-    message.length = RF_MESSAGE_SIZE;
-#endif
     _rfb_message_queue.push_back(message);
     _rfbSend();
 
 }
 
 #ifdef RF_RAW_SUPPORT
-void _rfbSendRawRepeated(byte *code, int length, int times) {
-    char buffer[RF_MESSAGE_SIZE*2];
+void _rfbSendRawOnce(byte *code, int length) {
+    char buffer[length*2];
     _rfbToChar(code, buffer);
-    DEBUG_MSG_P(PSTR("[RFBRIDGE] Sending raw MESSAGE '%s' %d time(s)\n"), buffer, times);
+    DEBUG_MSG_P(PSTR("[RFBRIDGE] Sending raw MESSAGE '%s'\n"), buffer);
 
-    rfb_message_t message;
-    memcpy(message.code, code, length);
-    message.times = -times;
-    message.length = length;
-    _rfb_message_queue.push_back(message);
-    _rfbSend();
+    _rfbSendRaw(code, length);
 }
 #endif
 
@@ -386,12 +355,13 @@ void _rfbMqttCallback(unsigned int type, const char * topic, const char * payloa
         bool isRFOut = t.equals(MQTT_TOPIC_RFOUT);
         bool isRFRaw = !isRFOut && t.equals(MQTT_TOPIC_RFRAW);
         if (isRFOut || isRFRaw) {
+            byte message[RF_MAX_MESSAGE_SIZE];
 #else
         if (t.equals(MQTT_TOPIC_RFOUT)) {
+            byte message[RF_MESSAGE_SIZE];
 #endif
             // The payload may be a code in HEX format ([0-9A-Z]{18}) or
             // the code comma the number of times to transmit it.
-            byte message[RF_MAX_MESSAGE_SIZE];
             char * tok = strtok((char *) payload, ",");
 
             // Check if a switch is linked to that message
@@ -406,16 +376,16 @@ void _rfbMqttCallback(unsigned int type, const char * topic, const char * payloa
                 return;
             }
 
-            const char *tok2 = strtok(NULL, ",");
-            byte times = (t != NULL) ? atoi(tok2) : 1;
 #ifdef RF_RAW_SUPPORT
             int len = _rfbToArray(tok, message, 0);
             if (len > 0 && (isRFRaw || len != RF_MESSAGE_SIZE)) {
-                _rfbSendRawRepeated(message, len, times);
+                _rfbSendRawOnce(message, len);
             } else {
 #else
             if (_rfbToArray(tok, message)) {
 #endif
+                tok = strtok(NULL, ",");
+                byte times = (tok != NULL) ? atoi(tok) : 1;
                 _rfbSend(message, times);
             }