Serial number support, at 0xFFB0.

[goodfet] / client / GoodFETMSP430.py

diff --git a/client/GoodFETMSP430.py b/client/GoodFETMSP430.py
index 671bccd..4d54fd9 100644 (file)
--- a/client/GoodFETMSP430.py
+++ b/client/GoodFETMSP430.py
@@ -64,7 +64,10 @@ class GoodFETMSP430(GoodFET):
                    (adr&0xff0000)>>16,(adr&0xff000000)>>24,
                    val&0xff, (val&0xff00)>>8];
         self.writecmd(self.MSP430APP,0x03,6,self.data);
-        return ord(self.data[0])+(ord(self.data[1])<<8);
+        written=ord(self.data[0])+(ord(self.data[1])<<8);
+        if(written!=val):
+            print "Failed to write 0x%04x to 0x$04x" % (val,adr);
+        return written;
     def MSP430pokeflash(self,adr,val):
         """Write the contents of flash memory at an address."""
         self.data=[adr&0xff, (adr&0xff00)>>8,
@@ -193,6 +196,10 @@ class GoodFETMSP430(GoodFET):
     def MSP430masserase(self):
         """Erase MSP430 flash memory."""
         self.writecmd(self.MSP430APP,0xE3,0,None);
+    def MSP430infoerase(self):
+        """Erase MSP430 info flash."""
+        self.writecmd(self.MSP430APP,0xE8,0,None);
+
     def MSP430setPC(self, pc):
         """Set the program counter."""
         self.writecmd(self.MSP430APP,0xC2,2,[pc&0xFF,(pc>>8)&0xFF]);