[Commit-gnuradio] r6444 - gnuradio/branches/developers/matt/u2f/control_lib

[matt]

Author: matt
Date: 2007-09-14 13:10:08 -0600 (Fri, 14 Sep 2007)
New Revision: 6444

Modified:
   gnuradio/branches/developers/matt/u2f/control_lib/buffer_int.v
   gnuradio/branches/developers/matt/u2f/control_lib/buffer_int_tb.v
Log:
minor fix,, much more verification


Modified: gnuradio/branches/developers/matt/u2f/control_lib/buffer_int.v
===================================================================
--- gnuradio/branches/developers/matt/u2f/control_lib/buffer_int.v      
2007-09-14 14:05:06 UTC (rev 6443)
+++ gnuradio/branches/developers/matt/u2f/control_lib/buffer_int.v      
2007-09-14 19:10:08 UTC (rev 6444)
@@ -88,6 +88,7 @@
            rd_sop_o <= 0;
            rd_eop_o <= 0;
            wr_ready_o <= 0;
+           wr_full_o <= 0;
         end
        else 
         case(state)

Modified: gnuradio/branches/developers/matt/u2f/control_lib/buffer_int_tb.v
===================================================================
--- gnuradio/branches/developers/matt/u2f/control_lib/buffer_int_tb.v   
2007-09-14 14:05:06 UTC (rev 6443)
+++ gnuradio/branches/developers/matt/u2f/control_lib/buffer_int_tb.v   
2007-09-14 19:10:08 UTC (rev 6444)
@@ -152,6 +152,15 @@
          @(posedge clk);
        
        ResetBuffer;
+       SetBufferRead(0,511);
+       $display("Testing full read, start to end of the buffer.");
+       while(!rd_sop_o)
+         @(posedge clk);
+       ReadLines(512,0);
+       repeat (10)
+         @(posedge clk);
+       
+       ResetBuffer;
        SetBufferRead(505,3);
        $display("Testing full read, wraparound");
        while(!rd_sop_o)
@@ -243,7 +252,7 @@
        
        ResetBuffer;
        SetBufferRead(506,10);
-       $display("Testing wraparound write");
+       $display("Reading wraparound write");
        while(!rd_sop_o)
          @(posedge clk);
        ReadLines(17,0);
@@ -251,6 +260,60 @@
          @(posedge clk);
        
        ResetBuffer;
+       SetBufferWrite(0,511);
+       $display("Testing Whole Buffer write");
+       while(!wr_ready_o)
+         @(posedge clk);
+       WriteLines(512,0,1000);
+       repeat (10)
+         @(posedge clk);
+       
+       ResetBuffer;
+       SetBufferRead(0,511);
+       $display("Reading Whole Buffer write");
+       while(!rd_sop_o)
+         @(posedge clk);
+       ReadLines(512,0);
+       repeat (10)
+         @(posedge clk);
+       
+       ResetBuffer;
+       SetBufferWrite(5,10);
+       $display("Testing Write Too Many");
+       while(!wr_ready_o)
+         @(posedge clk);
+       WriteLines(12,0,2000);
+       repeat (10)
+         @(posedge clk);
+       
+       ResetBuffer;
+       SetBufferRead(0,15);
+       $display("Reading back Write Too Many");
+       while(!rd_sop_o)
+         @(posedge clk);
+       ReadLines(16,0);
+       repeat (10)
+         @(posedge clk);
+       
+       ResetBuffer;
+       SetBufferWrite(15,20);
+       $display("Testing Write One Less Than Full");
+       while(!wr_ready_o)
+         @(posedge clk);
+       WriteLines(5,0,2000);
+       repeat (10)
+         @(posedge clk);
+       
+       ResetBuffer;
+       SetBufferRead(13,22);
+       $display("Reading back Write One Less Than Full");
+       while(!rd_sop_o)
+         @(posedge clk);
+       ReadLines(10,0);
+       repeat (10)
+         @(posedge clk);
+       
+       ResetBuffer;
        repeat(100)
          @(posedge clk);
        $finish;