Diff: behave.h

Revision:

4:34aca2142df9

Parent:

2:298679fff37c

--- a/behave.h	Sat Jul 19 03:03:36 2014 +0000
+++ b/behave.h	Thu Sep 25 23:42:30 2014 +0000
@@ -23,6 +23,7 @@
 
 #define NUMPORTS 8
 
+#define INPUTCHARBUFFERSIZE 3072
 
 class event; //we foreward declare this because of class interdependencies
 
@@ -385,6 +386,25 @@
     action* actionPtr;
 };
 
+class blockBuffer {
+    
+public:
+    blockBuffer();
+    bool addLine(char* input, int numChars);
+    string getNextLine();
+    int16_t linesAvailable();
+    bool empty();
+    void resetBuffer();
+    
+private:
+    //__attribute((section("AHBSRAM1"),aligned)) char charBuffer[INPUTCHARBUFFERSIZE];
+    char charBuffer[INPUTCHARBUFFERSIZE];       
+    int16_t bufferWritePos;
+    int16_t bufferReadPos;
+    int16_t _linesAvailable;
+    
+};
+
 //Parser for the incoming text.  The parser is called when a line terminates with a semicolon (;).
 //Only the final line in a callback block should have a semicolon.  
 class scriptStream {
@@ -403,13 +423,15 @@
     
     int getRandomParam(string expression);
     
+    
+    
 private:
 
     int currentTriggerPort;
     int currentTriggerDir;
     int currentPort;
     int currentFunction;
-    
+        
     string tmpLine; 
     vector<string> tokens;
     
@@ -426,7 +448,8 @@
     vector<intVariable*> globalVariables;
     vector<event*> tmpEventPtrArray;
     vector<functionItem*> functionArray; //any blocks declared outsite callback blocks are stored here
-    list<string> currentBlock;
+    //list<string> currentBlock;
+    blockBuffer currentBlock;
     digitalPort** portVector;