X-Git-Url: http://git.rot13.org/?p=goodfet;a=blobdiff_plain;f=client%2Fgoodfet.cc;h=2905eb54477f5f099eb2e2cdf250a41e88b95a8c;hp=444a41c93338947da170324f6e700089554fc9e8;hb=cdc69563892a4e2e085e5d1654b3b397e0e7ec2e;hpb=c8c35209e2c2b6adba55cf3d05c69963b33ee235

diff --git a/client/goodfet.cc b/client/goodfet.cc
index 444a41c..2905eb5 100755
--- a/client/goodfet.cc
+++ b/client/goodfet.cc
@@ -1,34 +1,46 @@
 #!/usr/bin/env python
+# GoodFET Chipcon Example
+# 
+# (C) 2009 Travis Goodspeed <travis at radiantmachines.com>
+#
+# This code is being rewritten and refactored.  You've been warned!
 
 import sys;
 import binascii;
 
-from GoodFET import GoodFET;
+from GoodFETCC import GoodFETCC;
 from intelhex import IntelHex;
 
 
-
 if(len(sys.argv)==1):
     print "Usage: %s verb [objects]\n" % sys.argv[0];
     print "%s test" % sys.argv[0];
+    print "%s info" % sys.argv[0];
     print "%s dumpcode $foo.hex [0x$start 0x$stop]" % sys.argv[0];
+    print "%s dumpdata $foo.hex [0x$start 0x$stop]" % sys.argv[0];
     print "%s erase" % sys.argv[0];
-    print "%s flash $foo.hex [0x$start 0x$stop]" % sys.argv[0];
+    print "%s writedata $foo.hex [0x$start 0x$stop]" % sys.argv[0];
     print "%s verify $foo.hex [0x$start 0x$stop]" % sys.argv[0];
+    print "%s peekdata 0x$start [0x$stop]" % sys.argv[0];
+    print "%s pokedata 0x$adr 0x$val" % sys.argv[0];
+    print "%s peek 0x$iram" % sys.argv[0];
+    print "%s poke 0x$iram 0x$val" % sys.argv[0];
+    print "%s peekcode 0x$start [0x$stop]" % sys.argv[0];
     sys.exit();
 
 #Initailize FET and set baud rate
-client=GoodFET();
-client.serInit("/dev/ttyUSB0")
-
-
+client=GoodFETCC();
+client.serInit()
 
 #Connect to target
-client.CCsetup();
-client.CCstart();
+client.setup();
+client.start();
 
 if(sys.argv[1]=="test"):
     client.CCtest();
+if(sys.argv[1]=="deadtest"):
+    for i in range(1,10):
+        print "IDENT as %s" % client.CCidentstr();
 if(sys.argv[1]=="dumpcode"):
     f = sys.argv[2];
     start=0x0000;
@@ -42,7 +54,7 @@ if(sys.argv[1]=="dumpcode"):
     h = IntelHex(None);
     i=start;
     while i<=stop:
-        h[i>>1]=client.CCpeekcodebyte(i);
+        h[i]=client.CCpeekcodebyte(i);
         if(i%0x100==0):
             print "Dumped %04x."%i;
         i+=1;
@@ -65,29 +77,105 @@ if(sys.argv[1]=="dumpdata"):
             print "Dumped %04x."%i;
         i+=1;
     h.write_hex_file(f);
+if(sys.argv[1]=="status"):
+    print "Status: %s" %client.CCstatusstr();
 if(sys.argv[1]=="erase"):
-  print "Status: %s" % client.CCstatusstr();
-  client.CCchiperase();
-  print "Status: %s" %client.CCstatusstr();
+    print "Status: %s" % client.CCstatusstr();
+    client.CCchiperase();
+    print "Status: %s" %client.CCstatusstr();
 
-if(sys.argv[1]=="flash"):
-    f=sys.argv[2];
-    start=0;
-    stop=0xFFFF;
-    if(len(sys.argv)>3):
-        start=int(sys.argv[3],16);
-    if(len(sys.argv)>4):
-        stop=int(sys.argv[4],16);
+if(sys.argv[1]=="peekinfo"):
+    print "Select info flash."
+    client.CCwr_config(1);
+    print "Config is %02x" % client.CCrd_config();
     
-    h = IntelHex(f);
+    start=0x0000;
+    if(len(sys.argv)>2):
+        start=int(sys.argv[2],16);
+    stop=start;
+    if(len(sys.argv)>3):
+        stop=int(sys.argv[3],16);
+    print "Peeking from %04x to %04x." % (start,stop);
+    while start<=stop:
+        print "%04x: %02x" % (start,client.CCpeekcodebyte(start));
+        start=start+1;
+if(sys.argv[1]=="poke"):
+    client.CCpokeirambyte(int(sys.argv[2],16),
+                          int(sys.argv[3],16));
+if(sys.argv[1]=="randtest"):
+    #Seed RNG
+    client.CCpokeirambyte(0xBD,0x01); #RNDH=0x01
+    client.CCpokeirambyte(0xB4,0x04); #ADCCON1=0x04
+    client.CCpokeirambyte(0xBD,0x01); #RNDH=0x01
+    client.CCpokeirambyte(0xB4,0x04); #ADCCON1=0x04
     
-    client.MSP430masserase();
-    for i in h._buf.keys():
-        #print "%04x: %04x"%(i,h[i>>1]);
-        if(i>=start and i<=stop  and i&1==0):
-            client.MSP430writeflash(i,h[i>>1]);
-            if(i%0x100==0):
-                print "%04x" % i;
+    #Dump values
+    for foo in range(1,10):
+        print "%02x" % client.CCpeekirambyte(0xBD); #RNDH
+        client.CCpokeirambyte(0xB4,0x04); #ADCCON1=0x04
+        client.CCreleasecpu();
+        client.CChaltcpu();
+    print "%02x" % client.CCpeekdatabyte(0xDF61); #CHIP ID
+if(sys.argv[1]=="adctest"):
+    # ADCTest 0xDF3A 0xDF3B
+    print "ADC TEST %02x%02x" % (
+        client.CCpeekdatabyte(0xDF3A),
+        client.CCpeekdatabyte(0xDF3B));
+if(sys.argv[1]=="config"):
+    print "Config is %02x" % client.CCrd_config();
+
+if(sys.argv[1]=="flash"):
+     f=sys.argv[2];
+     start=0;
+     stop=0xFFFF;
+     if(len(sys.argv)>3):
+         start=int(sys.argv[3],16);
+     if(len(sys.argv)>4):
+         stop=int(sys.argv[4],16);
+   
+     h = IntelHex(f);
+     page = 0x0000;
+     pagelen = 2048; #2kB pages in 32-bit words
+     bcount = 0;
+     
+     print "Wiping Flash."
+     #Wipe all of flash.
+     #client.CCchiperase();
+     #Wipe the RAM buffer for the next flash page.
+     #client.CCeraseflashbuffer();
+     for i in h._buf.keys():
+         while(i>page+pagelen):
+             if bcount>0:
+                 client.CCflashpage(page);
+                 #client.CCeraseflashbuffer();
+                 bcount=0;
+                 print "Flashed page at %06x" % page
+             page+=pagelen;
+             
+         #Place byte into buffer.
+         client.CCpokedatabyte(0xF000+i-page,
+                               h[i]);
+         bcount+=1;
+         if(i%0x100==0):
+                print "Buffering %04x toward %06x" % (i,page);
+     #last page
+     client.CCflashpage(page);
+     print "Flashed final page at %06x" % page;
+     
+if(sys.argv[1]=="lock"):
+    print "Status: %s" %client.CCstatusstr();
+    client.CClockchip();
+    print "Status: %s" %client.CCstatusstr();
+if(sys.argv[1]=="flashpage"):
+    target=0;
+    if(len(sys.argv)>2):
+        target=int(sys.argv[2],16);
+    print "Writing a page of flash from 0xF000 in XDATA"
+    client.CCflashpage(target);
+if(sys.argv[1]=="erasebuffer"):
+    print "Erasing flash buffer.";
+    client.CCeraseflashbuffer();
+
 if(sys.argv[1]=="writedata"):
     f=sys.argv[2];
     start=0;
@@ -104,24 +192,50 @@ if(sys.argv[1]=="writedata"):
             client.CCpokedatabyte(i,h[i]);
             if(i%0x100==0):
                 print "%04x" % i;
-if(sys.argv[1]=="flashtest"):
-    client.MSP430flashtest();
-if(sys.argv[1]=="verifycode"):
-    f=sys.argv[2];
-    start=0;
-    stop=0xFFFF;
+#if(sys.argv[1]=="flashtest"):
+#    client.CCflashtest();
+if(sys.argv[1]=="peekdata"):
+    start=0x0000;
+    if(len(sys.argv)>2):
+        start=int(sys.argv[2],16);
+    stop=start;
     if(len(sys.argv)>3):
-        start=int(sys.argv[3],16);
-    if(len(sys.argv)>4):
-        stop=int(sys.argv[4],16);
-    
-    h = IntelHex(f);
-    for i in h._buf.keys():
-        if(i>=start and i<=stop):
-            peek=client.MSP430peek(i)
-            if(h[i>>1]!=peek):
-                print "ERROR at %04x, found %04x not %04x"%(i,peek,h[i>>1]);
-            if(i%0x100==0):
-                print "%04x" % i;
+        stop=int(sys.argv[3],16);
+    print "Peeking from %04x to %04x." % (start,stop);
+    while start<=stop:
+        print "%04x: %02x" % (start,client.CCpeekdatabyte(start));
+        start=start+1;
+if(sys.argv[1]=="peek"):
+    start=0x0000;
+    if(len(sys.argv)>2):
+        start=int(sys.argv[2],16);
+    stop=start;
+    if(len(sys.argv)>3):
+        stop=int(sys.argv[3],16);
+    print "Peeking from %04x to %04x." % (start,stop);
+    while start<=stop:
+        print "%04x: %02x" % (start,client.CCpeekirambyte(start));
+        start=start+1;
+
+if(sys.argv[1]=="peekcode"):
+    start=0x0000;
+    if(len(sys.argv)>2):
+        start=int(sys.argv[2],16);
+    stop=start;
+    if(len(sys.argv)>3):
+        stop=int(sys.argv[3],16);
+    print "Peeking from %04x to %04x." % (start,stop);
+    while start<=stop:
+        print "%04x: %02x" % (start,client.CCpeekcodebyte(start));
+        start=start+1;
+if(sys.argv[1]=="pokedata"):
+    start=0x0000;
+    val=0x00;
+    if(len(sys.argv)>2):
+        start=int(sys.argv[2],16);
+    if(len(sys.argv)>3):
+        val=int(sys.argv[3],16);
+    print "Poking %04x to become %02x." % (start,val);
+    client.CCpokedatabyte(start,val);
 
-client.CCstop();
+client.stop();