- # address and checksum bytes are not needed
- byte_count -= 4
- address = int(line[4:10], 16)
- datastr = line[10:10+byte_count*2]
-
- # convert data hex-byte-string to real byte data list
- data = []
- for i in range(0, len(datastr)/2):
- data.append(int(datastr[2*i:2*i+2], 16))
-
- # add flash sequence to our list
- flashseqs.append(FlashSequence(address, data))
-
-print "The following flash sequences have been read in:"
-for seq in flashseqs:
- print hex(seq.address) + ":", seq.data
-
-
-print "Initializing serial port..."
-tty = SerialPort(DEVICE, 100, INIT_BAUDRATE)
-
-print "Please press RESET on your 1337 board..."
-
-while 1:
- tty.write('V')
- tty.flush()
- try:
- if tty.read() == 'F':
- break
- except SerialPortException:
- # timeout happened, who cares ;-)
- pass
-
-print "OK, trying to set baudrate..."
-# set baudrate
-cmdBAUDRATE(REAL_BAUDRATE)
-tty = SerialPort(DEVICE, 100, REAL_BAUDRATE)
-
-# let the fun begin!
-for seq in flashseqs:
- if(seq.address <= 0x40000):
- addr = seq.address
- else:
- continue
- print "RAMing", len(seq.data), "bytes at address", hex(addr)
- cmdWRITE(addr, len(seq.data), seq.data)
-
-cmdCALL(0x30000);
-sys.exit(0)
-
-
-# some tests here.......
-"""
-# execute (existing) program in ram
-cmdCALL(0x00033ffc)
-sys.exit(0)
-"""
-
-# read something from the IRAM
-#print cmdREAD(0x00030000, 32)
-
-#data = []
-#for i in range(0, 32):
-# data.append(i)
-#cmdWRITE(0x00030000, 32, data)
-
-
-"""
-# write something to the begin of the IRAM
-data_wr = []
-checksum = 0
-for i in range(0, 0x400):
- value = i%256
- data_wr.append(value)
- checksum = (checksum + value) % (2**16)
-
-print "Calculated checksum:", checksum
-print "Writing", data_wr, "to the IRAM..."
-cmdWRITE(0x00030000, len(data_wr), data_wr)
-print "Received Checksum:", last_checksum
-print
-
-print "Reading from the IRAM again..."
-data_re = cmdREAD(0x00030000, len(data_wr))
-print "Received data:", data_re, "Checksum:", last_checksum
-"""
-
-"""
-# see whats in the iram at the moment
-data_wr = []
-print "Reading from the IRAM..."
-data_re = cmdREAD(0x00030000, 0x10000-4)
-print "Received data:", data_re, "Checksum:", last_checksum
-"""
-
-"""
-# see whats in the dram at the moment
-data_wr = []
-print "Reading from the DRAM..."
-data_re = cmdREAD(0x0002C000, 0x10000-0xC000-4)
-print "Received data:", data_re, "Checksum:", last_checksum
-"""
-
-"""
-# blank the iram
-data_wr = []
-for i in range(0, 0x10000-4):
- value = 0
- data_wr.append(value)
-
-print "Writing", data_wr, "to the IRAM..."
-cmdWRITE(0x00030000, len(data_wr), data_wr)
-print "Received Checksum:", last_checksum
-print
-"""
-
-"""
-# blank the dram
-data_wr = []
-for i in range(0, 0x10000-0xC000-4):
- value = 0
- data_wr.append(value)
-
-print "Writing", data_wr, "to the DRAM..."
-cmdWRITE(0x0002C000, len(data_wr), data_wr)
-print "Received Checksum:", last_checksum
-print
-"""
-
-"""
-# write some data in the iram and try to execute it
-data_wr =[
- 0x9B,0x00,
- 0x0D,0x4e,
- 0xcf,0xf1,
- 0x16,0x01,
- 0x9b,0x05,
- 0x04,0xc7,
- 0xc1,0x06,
- 0x16,0x56,
- 0xe0,0xfb, #branch
- 0x9f,0xa0,0x9f,0xa0,0x9f,0xa0, #nop
- 0x9f,0xa0,0x9f,0xa0,0x9f,0xa0,
- 0x9f,0xa0,0x9f,0xa0,0x9f,0xa0,
- 0x9f,0xa0,0x9f,0xa0,0x9f,0xa0,
- 0x9f,0xa0,0x9f,0xa0,0x9f,0xa0,
- 0x9f,0xa0,0x9f,0xa0,0x9f,0xa0,
- 0x9f,0xa0,0x9f,0xa0,0x9f,0xa0]
-print "Writing", data_wr, "to the IRAM..."
-cmdWRITE(0x00030000, len(data_wr), data_wr)
-print "Received Checksum:", last_checksum
-print
-cmdCALL(0x00030000)
-"""