write to the correct (remapped) ld-rom addresses, SUCCESS

pascalhahn · Jan 2, 2012 · c1f76ec · c1f76ec
1 parent d3779dd
commit c1f76ec
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Showing 2 changed files with 12 additions and 10 deletions.
diff --git a/NUC1XX.py b/NUC1XX.py
@@ -84,15 +84,17 @@ def issueISPCommand(self, adr, cmd, data):
     if ispcon & 0x40:
       print 'issueISPCOMMAND: ISP command failed: %08X' % ispcon
 
-  def writeFlash(self):
-    self.issueISPCommand(0x0001F000, 0x21, 0xDEADBEEF)
+  def writeFlash(self, addr, data):
+    print 'writing %s to %s' % (hex(addr), hex(data))
+    self.issueISPCommand(addr, 0x21, data)
 
-  def readFlash(self):
-    #self.issueISPCommand(0x0001F000, 0x00, 0x00)
-    print 'read: %s' % hex(self.ahb.readWord(0x0001F000))
+  def readFlash(self, addr):
+    self.issueISPCommand(addr, 0x00, 0x00)
+    print 'reading %s: %s' % (
+        hex(addr), hex(self.ahb.readWord(NUC1XX.ISPDAT_ADDR)))
 
   def eraseFlash(self):
-    self.issueISPCommand(0x0001f000, 0x22, 0x00)
+    self.issueISPCommand(0x00100000, 0x22, 0x00)
 
   def readRegister(self, register):
     self.ahb.writeWord(NUC1XX.DCRSR_ADDR, register)

diff --git a/test.py b/test.py
@@ -13,7 +13,7 @@
   nuc1xx.halt()
   #nuc1xx.readAllRom()
   #nuc1xx.readConfig()
-  #nuc1xx.flashUnlock()
-  #nuc1xx.eraseFlash()
-  #nuc1xx.writeFlash()
-  nuc1xx.readFlash()
+  nuc1xx.flashUnlock()
+  nuc1xx.eraseFlash()
+  nuc1xx.writeFlash(0x00100000, 0xdeadbeef)
+  nuc1xx.readFlash(0x00100000)