goodfet.cc radioinfo

[goodfet] / client / GoodFETCC.py

diff --git a/client/GoodFETCC.py b/client/GoodFETCC.py
index 894db94..08cdea0 100644 (file)
--- a/client/GoodFETCC.py
+++ b/client/GoodFETCC.py
@@ -11,10 +11,41 @@ import binascii;
 from GoodFET import GoodFET;
 from intelhex import IntelHex;
 
+import xml.dom.minidom;
+
 class GoodFETCC(GoodFET):
-    """A GoodFET variant for use with Chipcon 8051 Zigbeema SoC."""
+    """A GoodFET variant for use with Chipcon 8051 Zigbee SoC."""
     APP=0x30;
-    
+    smartrfpath="/opt/smartrf7";
+    def SRF_chipdom(self,chip="cc1110", doc="register_definition.xml"):
+        fn="%s/config/xml/%s/%s" % (self.smartrfpath,chip,doc);
+        print "Opening %s" % fn;
+        return xml.dom.minidom.parse(fn)
+    def CMDrs(self,args=[]):
+        """Chip command to grab the radio state."""
+        self.SRF_radiostate();
+    def SRF_radiostate(self):
+        ident=self.CCident();
+        chip=self.CCversions.get(ident&0xFF00);
+        dom=self.SRF_chipdom(chip,"register_definition.xml");
+        for e in dom.getElementsByTagName("registerdefinition"):
+            for f in e.childNodes:
+                if f.localName=="DeviceName":
+                    print "// %s RadioState" % (f.childNodes[0].nodeValue);
+                elif f.localName=="Register":
+                    name="unknownreg";
+                    address="0xdead";
+                    description="";
+                    for g in f.childNodes:
+                        if g.localName=="Name":
+                            name=g.childNodes[0].nodeValue;
+                        elif g.localName=="Address":
+                            address=g.childNodes[0].nodeValue;
+                        elif g.localName=="Description":
+                            description=g.childNodes[0].nodeValue;
+                    #print "SFRX(%10s, %s); /* %50s */" % (name,address, description);
+                    print "%10s=0x%02x; /* %50s */" % (
+                        name,self.CCpeekdatabyte(eval(address)), description);
     def CChaltcpu(self):
         """Halt the CPU."""
         self.writecmd(0x30,0x86,0,self.data);
@@ -79,13 +110,13 @@ class GoodFETCC(GoodFET):
         self.CClockchip();
     
 
-    CCversions={0x0100:"CC1110",
-                0x8500:"CC2430",
-                0x8900:"CC2431",
-                0x8100:"CC2510",
-                0x9100:"CC2511",
-                0xA500:"CC2530", #page 52 of SWRU191
-                0xB500:"CC2531",
+    CCversions={0x0100:"cc1110",
+                0x8500:"cc2430",
+                0x8900:"cc2431",
+                0x8100:"cc2510",
+                0x9100:"cc2511",
+                0xA500:"cc2530", #page 52 of SWRU191
+                0xB500:"cc2531",
                 0xFF00:"CCmissing"};
     CCpagesizes={0x01: 1024, #"CC1110",
                  0x85: 2048, #"CC2430",
@@ -132,9 +163,15 @@ class GoodFETCC(GoodFET):
     def CCdebuginstr(self,instr):
         self.writecmd(0x30,0x88,len(instr),instr);
         return ord(self.data[0]);
-    def peek8(self,address, memory="vn"):
-        return self.CCpeekcodebyte(address);
-
+    def peek8(self,address, memory="code"):
+        if(memory=="code" or memory=="flash" or memory=="vn"):
+            return self.CCpeekcodebyte(address);
+        elif(memory=="data" or memory=="xdata" or memory=="ram"):
+            return self.CCpeekdatabyte(address);
+        elif(memory=="idata" or memory=="iram"):
+            return self.CCpeekirambyte(address);
+        print "%s is an unknown memory." % memory;
+        return 0xdead;
     def CCpeekcodebyte(self,adr):
         """Read the contents of code memory at an address."""
         self.data=[adr&0xff, (adr&0xff00)>>8];
@@ -233,3 +270,37 @@ class GoodFETCC(GoodFET):
               (adr>>24)&0xFF];
         print "Flashing buffer to 0x%06x" % adr;
         self.writecmd(0x30,0x95,4,data);
+
+    def flash(self,file):
+        """Flash an intel hex file to code memory."""
+        print "Flashing %s" % file;
+        
+        h = IntelHex(file);
+        page = 0x0000;
+        pagelen = self.CCpagesize(); #Varies by chip.
+        
+        #print "page=%04x, pagelen=%04x" % (page,pagelen);
+        
+        bcount = 0;
+        
+        #Wipe the RAM buffer for the next flash page.
+        self.CCeraseflashbuffer();
+        for i in h._buf.keys():
+            while(i>=page+pagelen):
+                if bcount>0:
+                    self.CCflashpage(page);
+                    #client.CCeraseflashbuffer();
+                    bcount=0;
+                    print "Flashed page at %06x" % page
+                page+=pagelen;
+                    
+            #Place byte into buffer.
+            self.CCpokedatabyte(0xF000+i-page,
+                                h[i]);
+            bcount+=1;
+            if(i%0x100==0):
+                print "Buffering %04x toward %06x" % (i,page);
+        #last page
+        self.CCflashpage(page);
+        print "Flashed final page at %06x" % page;
+