git.rot13.org Git - goodfet/blob - client/GoodFETSLC2.py

   1 #!/usr/bin/env python\r
   2 # GoodFET Client Library\r
   3 \r
   4 import sys;\r
   5 import binascii;\r
   6 \r
   7 from GoodFET import GoodFET;\r
   8 \r
   9 class GoodFETSLC2(GoodFET):\r
  10         """GoodFET variant for the Silicon lab C2 protocol"""\r
  11         APP=0x06;\r
  12         \r
  13         def setup(self):\r
  14                 """Setup the SLC2 protocol"""\r
  15                 self.writecmd(0x06, 0x10, 0);\r
  16 \r
  17         def reset(self):\r
  18                 self.writecmd(0x06, 0x84, 0);\r
  19                 \r
  20         def peekblock(self, addr, len):\r
  21                 """Grab block from FLASH at address addr"""\r
  22                 dat= [addr&0xFF, (addr&0xFF00)>>8];\r
  23                 self.writecmd(0x06, 0x02, 2, dat);\r
  24                 return self.data;\r
  25                 \r
  26         def pokeblock(self, addr, len, data):\r
  27                 d = [len, data];\r
  28                 self.writecmd(0x06, 0x03, len, d);\r
  29                 \r
  30         def getdevid(self):\r
  31                 return self.writecmd(0x06, 0x80, 0, []);\r
  32         \r
  33         def getrevid(self):\r
  34                 return self.writecmd(0x06, 0x81, 0, []);\r
  35                 \r
  36         def page_erase(self, addr):\r
  37                 self.writecmd(0x06, 0x82, 1, addr);\r
  38         \r
  39         def device_erase(self):\r
  40                 self.writecmd(0x06, 0x83, 0, []);\r