Might fix pagesize issue for some Chipcon devices.

[goodfet] / client / GoodFETCC.py

diff --git a/client/GoodFETCC.py b/client/GoodFETCC.py
index a515409..b700131 100644 (file)
--- a/client/GoodFETCC.py
+++ b/client/GoodFETCC.py
@@ -47,6 +47,11 @@ class GoodFETCC(GoodFET):
             if(pc!=self.CCgetPC()):
                 print "ERROR: PC changed during CCdebuginstr([NOP])!";
         
+        print "Checking pokes to XRAM."
+        for i in range(0xf000,0xf020):
+            self.CCpokedatabyte(i,0xde);
+            if(self.CCpeekdatabyte(i)!=0xde):
+                print "Error in XDATA at 0x%04x" % i;
         
         #print "Status: %s." % self.CCstatusstr();
         #Exit debugger
@@ -77,6 +82,15 @@ class GoodFETCC(GoodFET):
                 0xA500:"CC2530", #page 52 of SWRU191
                 0xB500:"CC2531",
                 0xFF00:"CCmissing"};
+    CCpagesizes={0x01: 1024, #"CC1110",
+                 0x85: 2048, #"CC2430",
+                 0x89: 2048, #"CC2431",
+                 0x81: 1024, #"CC2510",
+                 0x91: 1024, #"CC2511",
+                 0xA5: 2048, #"CC2530", #page 52 of SWRU191
+                 0xB5: 2048, #"CC2531",
+                 0xFF: 0    } #"CCmissing"};
+
     def CCidentstr(self):
         ident=self.CCident();
         chip=self.CCversions.get(ident&0xFF00);
@@ -87,6 +101,17 @@ class GoodFETCC(GoodFET):
         chip=ord(self.data[0]);
         rev=ord(self.data[1]);
         return (chip<<8)+rev;
+    def CCpagesize(self):
+        """Get a chipcon's ID."""
+        self.writecmd(0x30,0x8B,0,None);
+        chip=ord(self.data[0]);
+        size=self.CCpagesizes.get(chip);
+        if(size<10):
+            print "ERROR: Pagesize undefined.";
+            print "chip=%02x" %chip;
+            sys.exit(1);
+            #return 2048;
+        return size;
     def CCgetPC(self):
         """Get a chipcon's PC."""
         self.writecmd(0x30,0x83,0,None);