Reading and writing of EEPROM works on AVR!

[goodfet] / client / goodfet.avr

diff --git a/client/goodfet.avr b/client/goodfet.avr
index ca16880..a23e5ca 100644 (file)
--- a/client/goodfet.avr
+++ b/client/goodfet.avr
@@ -9,10 +9,12 @@ from intelhex import IntelHex16bit, IntelHex;
 if(len(sys.argv)==1):
     print "Usage: %s verb [objects]\n" % sys.argv[0];
     print "%s test" % sys.argv[0];
-    print "%s dump $foo.hex [0x$start 0x$stop]" % sys.argv[0];
+    print "%s info" % sys.argv[0];
+    print "%s lockbits" % sys.argv[0];
+    #print "%s dump $foo.hex [0x$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 verify $foo.hex [0x$start 0x$stop]" % sys.argv[0];
+    #print "%s flash $foo.hex [0x$start 0x$stop]" % sys.argv[0];
+    #print "%s verify $foo.hex [0x$start 0x$stop]" % sys.argv[0];
     sys.exit();
 
 #Initialize FET and set baud rate
@@ -24,4 +26,32 @@ client.start();
 #print "setup"
 
 if(sys.argv[1]=="info"):
-       print "Identifies as %s" % client.identstr();
+    print "Identifies as %s" % client.identstr();
+if(sys.argv[1]=="erase"):
+    print "Erasing %s" % client.identstr();
+    client.erase();
+if(sys.argv[1]=="lockbits"):
+    print "Lockbits are 0x%02x" % client.lockbits();
+
+if(sys.argv[1]=="peekeeprom"):
+    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 %06x to %06x." % (start,stop);
+    while start<=stop:
+        print "%06x: %02x" % (start,client.eeprompeek(start));
+        start=start+1;
+
+if(sys.argv[1]=="pokeeeprom"):
+    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);
+    client.eeprompoke(start,val);
+
+