Line 32... |
Line 32... |
#
|
#
|
# Created: 06 Oct. 2006
|
# Created: 06 Oct. 2006
|
# History: 12 oct. 2006 Version 1.0 released
|
# History: 12 oct. 2006 Version 1.0 released
|
# 22 Feb. 2007 Test options added to test PCB board
|
# 22 Feb. 2007 Test options added to test PCB board
|
# 10 Nov. 2007 Added open retry code to dongle
|
# 10 Nov. 2007 Added open retry code to dongle
|
# 14 Nov. 2007 Moved dongle spesific code to class Dongle from USPP
|
# 14 Nov. 2007 Moved dongle specific code to class Dongle from USPP
|
# USPP is allmost standard now (standard USPP would work)
|
# USPP is allmost standard now (standard USPP would work)
|
# Artec USPP has serial open retry
|
# Artec USPP has serial open retry
|
# 14 Nov. 2007 Improved help.
|
# 14 Nov. 2007 Improved help.
|
# 10 Mar. 2008 Forced code to hw flow control settings made linux 1 byte read to 2 bytes
|
# 10 Mar. 2008 Forced code to hw flow control settings made linux 1 byte read to 2 bytes
|
# as dongle never reads 1 byte at the time
|
# as dongle never reads 1 byte at the time
|
# 18 Apr. 2008 Added file size boundary check on write to see if remaining size from
|
# 18 Apr. 2008 Added file size boundary check on write to see if remaining size from
|
# given offset fits the file size
|
# given offset fits the file size
|
|
|
# 24 Apr. 2008 Mac OS X support by Stefan Reinauer <stepan@coresystems.de>
|
# 24 Apr. 2008 Mac OS X support by Stefan Reinauer <stepan@coresystems.de>
|
|
# 09 Oct. 2008 Added Dongle ver 86 20 support. Support for mode setting
|
|
# PCB ver read and PSRAM read write support. (PSRAM is on Dongle II boards)
|
|
# 03 Nov. 2008 Added Dongle II board changes to PSRAM write so that the bytes are not swapped
|
|
# by dongle.py but in hardware pipeline
|
#-------------------------------------------------------------------------
|
#-------------------------------------------------------------------------
|
|
|
import os
|
import os
|
import sys
|
import sys
|
import string
|
import string
|
import time
|
import time
|
import struct
|
import struct
|
from sets import *
|
from sets import *
|
from struct import *
|
from struct import *
|
|
|
#### inline of artec FTDI spesific Uspp code ###################################################
|
#### inline of artec FTDI specific Uspp code ###################################################
|
|
|
##########################################################################
|
##########################################################################
|
# USPP Library (Universal Serial Port Python Library)
|
# USPP Library (Universal Serial Port Python Library)
|
#
|
#
|
# Copyright (C) 2006 Isaac Barona <ibarona@gmail.com>
|
# Copyright (C) 2006 Isaac Barona <ibarona@gmail.com>
|
Line 96... |
Line 100... |
# History:
|
# History:
|
# 05/08/2001: Release version 0.1.
|
# 05/08/2001: Release version 0.1.
|
# 24/02/2006: Final version 1.0.
|
# 24/02/2006: Final version 1.0.
|
# 10/11/2007: Added open retry code to dongle
|
# 10/11/2007: Added open retry code to dongle
|
# by Jyri Toomessoo jyrit@artecdesign.ee
|
# by Jyri Toomessoo jyrit@artecdesign.ee
|
# 14/11/2007: Moved dongle spesific code to class Dongle from USPP
|
# 14/11/2007: Moved dongle specific code to class Dongle from USPP
|
# USPP is allmost standard now (standard USPP would work)
|
# USPP is allmost standard now (standard USPP would work)
|
# Artec USPP has serial open retry
|
# Artec USPP has serial open retry
|
# by Jyri Toomessoo jyrit@artecdesign.ee
|
# by Jyri Toomessoo jyrit@artecdesign.ee
|
# 10/03/2008: Forced code to hw flow control settings made linux 1 byte read to 2 bytes
|
# 10/03/2008: Forced code to hw flow control settings made linux 1 byte read to 2 bytes
|
# as dongle never reads 1 byte at the time
|
# as dongle never reads 1 byte at the time
|
Line 191... |
Line 195... |
n=0
|
n=0
|
while (n < 2000000):
|
while (n < 2000000):
|
n += 1;
|
n += 1;
|
self.__reopen = self.__reopen + 1
|
self.__reopen = self.__reopen + 1
|
if self.__reopen > 32:
|
if self.__reopen > 32:
|
print "Port does not exist..."
|
print "Port does not exist... retries exhausted..."
|
raise SerialPortException('Port does not exist...')
|
raise SerialPortException('Port does not exist...')
|
break
|
break
|
#sys.exit()
|
#sys.exit()
|
self.__configure()
|
self.__configure()
|
|
|
Line 593... |
Line 597... |
"""Discards all bytes from the output or input buffer"""
|
"""Discards all bytes from the output or input buffer"""
|
tcflush(self.__handle, TCIOFLUSH)
|
tcflush(self.__handle, TCIOFLUSH)
|
|
|
|
|
|
|
#### end inline of artec FTDI spesific Uspp code ###############################################
|
#### end inline of artec FTDI specific Uspp code ###############################################
|
|
|
|
|
#### Dongle code starts here ##################################################################
|
#### Dongle code starts here ##################################################################
|
|
|
|
|
#### global funcs ####
|
#### global funcs ####
|
def usage(s):
|
def usage(s):
|
print "Artec USB Dongle programming utility ver. 2.6"
|
print "Artec USB Dongle programming utility ver. 2.7 prerelease"
|
print "Usage:"
|
print "Usage:"
|
print "Write file : ",s," [-vq] -c <name> <file> <offset>"
|
print "Write file : ",s," [-vq] -c <name> <file> <offset>"
|
print "Readback file : ",s," [-vq] -c <name> [-vq] -r <offset> <length> <file>"
|
print "Readback file : ",s," [-vq] -c <name> [-vq] -r <offset> <length> <file>"
|
print "Options:"
|
print "Options:"
|
print " <file> <offset> When file and offset are given file will be written to dongle"
|
print " <file> <offset> When file and offset are given file will be written to dongle"
|
print " file: File name to be written to dongle"
|
print " file: File name to be written to dongle"
|
print " offset: Specifies data writing starting point in bytes to 4M window"
|
print " offset: Specifies data writing starting point in bytes to 4M window"
|
print " For ThinCan boot code the offset = 4M - filesize. To write"
|
print " For ThinCan boot code the offset = 4M - filesize. To write"
|
print " 256K file the offset must be 3840K"
|
print " 256K file the offset must be 3840K or EOF"
|
|
print " EOF marker will cause the dongle.py to calculate suitable offset"
|
|
print " and also cause files with odd byte count to be front padded"
|
print " "
|
print " "
|
print " -c <name> Indicate port name where the USB Serial Device is"
|
print " -c <name> Indicate port name where the USB Serial Device is"
|
print " name: COM port name in Windows or Linux Examples: COM3,/dev/ttyS3"
|
print " name: COM port name in Windows or Linux Examples: COM3,/dev/ttyS3"
|
print " See Device Manager in windows for USB Serial Port number"
|
print " See Device Manager in windows for USB Serial Port number"
|
print " "
|
print " "
|
Line 637... |
Line 643... |
print " Enables dongle memory tests to be executed by user"
|
print " Enables dongle memory tests to be executed by user"
|
print " "
|
print " "
|
print " -b Leave flash blank after test. Used with option -t"
|
print " -b Leave flash blank after test. Used with option -t"
|
print " -l Fast poll loop test. Does poll loop 1024 times"
|
print " -l Fast poll loop test. Does poll loop 1024 times"
|
print " used to stress test connection"
|
print " used to stress test connection"
|
|
print " -p and -P Used to change ldev_present_n signal on Dongle II LPC interface"
|
|
print " -p will cause the signal to go low and -P to go high"
|
|
print " from reset and when dongle FPGA is not configured the signal is low."
|
|
print " The state is not held when power is disconnected"
|
print ""
|
print ""
|
print "Examples:"
|
print "Examples:"
|
print ""
|
print ""
|
print " ",s," -c COM3 loader.bin 0 "
|
print " ",s," -c COM3 loader.bin 0 "
|
print " ",s," -c /dev/ttyS3 boot.bin 3840K"
|
print " ",s," -c /dev/ttyS3 boot.bin 3840K"
|
Line 658... |
Line 668... |
self.r = 0
|
self.r = 0
|
self.t = 0
|
self.t = 0
|
self.e = 0
|
self.e = 0
|
self.b = 0
|
self.b = 0
|
self.l = 0
|
self.l = 0
|
|
self.p = 0
|
|
self.u = 0
|
self.filename=""
|
self.filename=""
|
self.portname=""
|
self.portname=""
|
self.address=-1
|
self.address=-1
|
|
self.eof=-1
|
|
self.oddSize=0
|
|
self.oddAddr=0
|
self.offset=-1
|
self.offset=-1
|
self.length=-1
|
self.length=-1
|
self.version=4
|
self.version=4
|
|
self.region=-1
|
|
|
def convParamStr(self,param):
|
def convParamStr(self,param):
|
mult = 1
|
mult = 1
|
value = 0
|
value = 0
|
str = param
|
str = param
|
Line 740... |
Line 756... |
msb = (command>>8)&0xff
|
msb = (command>>8)&0xff
|
self.write_2bytes(msb,lsb)
|
self.write_2bytes(msb,lsb)
|
|
|
def write_2bytes(self, msb,lsb):
|
def write_2bytes(self, msb,lsb):
|
"""Write one word MSB,LSB to the serial port MSB first"""
|
"""Write one word MSB,LSB to the serial port MSB first"""
|
|
#print "----------> CMD %02x %02x"%(msb,lsb)
|
s = pack('BB', msb, lsb)
|
s = pack('BB', msb, lsb)
|
ret = self.tty.write(s)
|
ret = self.tty.write(s)
|
if(ret<len(s)):
|
if(ret<len(s)):
|
print 'write_2byte: Wrote less then needed %i bytes from %i'%(ret,length(s))
|
print 'write_2byte: Wrote less then needed %i bytes from %i'%(ret,length(s))
|
# Wait for the write to complete
|
# Wait for the write to complete
|
Line 771... |
Line 788... |
lsbyte = address&0xff
|
lsbyte = address&0xff
|
byte = (address>>8)&0xff
|
byte = (address>>8)&0xff
|
msbyte = (address>>16)&0xff
|
msbyte = (address>>16)&0xff
|
evaluate = (address>>24)
|
evaluate = (address>>24)
|
if evaluate != 0:
|
if evaluate != 0:
|
print "Addressign fault. Too large address passed"
|
print "Addressing fault. Too large address passed"
|
sys.exit()
|
sys.exit()
|
self.write_2bytes(lsbyte,0xA0) #set internal address to dongle
|
self.write_2bytes(lsbyte,0xA0) #set internal address to dongle
|
self.write_2bytes(byte,0xA1) #set internal address to dongle
|
self.write_2bytes(byte,0xA1) #set internal address to dongle
|
self.write_2bytes(msbyte,0xA2) #send query command
|
self.write_2bytes(msbyte,0xA2) #send query command
|
|
|
def read_data(self,wordCount,address):
|
def read_data(self,wordCount,address):
|
command = 0
|
command = 0
|
byteCount = wordCount<<1 #calc byte count
|
byteCount = wordCount<<1 #calc byte count
|
if wordCount>0 :
|
if wordCount>0 :
|
command = (command|wordCount)<<8;
|
command = (command|wordCount)<<8
|
command = command|0xCD
|
command = command|0xCD
|
self.set_address(address) # send read address
|
self.set_address(address) # send read address
|
self.write_command(command) # send get data command
|
self.write_command(command) # send get data command
|
return self.getReturn(byteCount)
|
return self.getReturn(byteCount)
|
else:
|
else:
|
Line 795... |
Line 812... |
|
|
def issue_blk_read(self):
|
def issue_blk_read(self):
|
command = 0
|
command = 0
|
wordCount = 0
|
wordCount = 0
|
byteCount = wordCount<<1 #calc byte count
|
byteCount = wordCount<<1 #calc byte count
|
command = (command|wordCount)<<8;
|
command = (command|wordCount)<<8
|
command = command|0xCD
|
command = command|0xCD
|
self.write_command(command) # send get data command
|
self.write_command(command) # send get data command
|
|
|
|
|
|
|
Line 807... |
Line 824... |
def read_status(self):
|
def read_status(self):
|
don.write_command(0x0070) # 0x0098 //clear status
|
don.write_command(0x0070) # 0x0098 //clear status
|
command = 0
|
command = 0
|
wordCount= 1 #calc byte count
|
wordCount= 1 #calc byte count
|
byteCount = wordCount<<1
|
byteCount = wordCount<<1
|
command = (command|wordCount)<<8;
|
command = (command|wordCount)<<8
|
command = command|0xCD
|
command = command|0xCD
|
self.write_command(command) # send get data command
|
self.write_command(command) # send get data command
|
return self.getReturn(byteCount)
|
return self.getReturn(byteCount)
|
|
|
|
|
Line 859... |
Line 876... |
command = 0x00D0
|
command = 0x00D0
|
self.write_command(command) #issue block erase confirm
|
self.write_command(command) #issue block erase confirm
|
#self.wait_on_busy()
|
#self.wait_on_busy()
|
#self.parse_status()
|
#self.parse_status()
|
|
|
|
def buffer_write_ram(self,startAddress,word_buf):
|
|
wordsWritten = 0
|
|
length = len(word_buf) # get the byte count
|
|
#print "block write request for word cnt= %i"%(length//2)
|
|
if length == 65536*2:
|
|
#print "block write word cnt = 65536"
|
|
adrBuf = self.get_address_buf(startAddress+wordsWritten) #6 bytes total
|
|
cmd_e8="" #8 bytes total
|
|
cmd_e8+= chr(0) #write word count 0 is 64K words
|
|
cmd_e8+= chr(0xE9)
|
|
buffer = adrBuf+cmd_e8 #prepare command
|
|
#i=0
|
|
#while i<65536*2:
|
|
# buffer = buffer + word_buf[wordsWritten*2+i+1]+word_buf[wordsWritten*2+i]
|
|
# i=i+2
|
|
#print "block write buffer size = %i"%(len(word_buf[:wordsWritten*2+65536*2]))
|
|
buffer = buffer + word_buf[0:wordsWritten*2+65536*2]
|
|
self.tty.write(buffer)
|
|
wordsWritten = wordsWritten + 65536 - 2 #two last words are written brokenly bu large block write
|
|
length = length - 65536*2 + 4 # this amout has been written (two last words are written brokenly bu large block write)
|
|
if length >= 32: # can't write in one go so we must loop the code
|
|
while length>=32: #if we have atleast 32 bytes
|
|
cmd_e8="" #8 bytes total
|
|
adrBuf = self.get_address_buf(startAddress+wordsWritten) #6 bytes total
|
|
#print "block write word cnt = 16"
|
|
cmd_e8+= chr(16) #write word count 16 is 32 bytes
|
|
cmd_e8+= chr(0xE9)
|
|
buffer = adrBuf + cmd_e8 #prepare command
|
|
#i=0
|
|
#while i<32:
|
|
# #print "Adding to write buffer %02x%02x"%(ord(word_buf[i+1]),ord(word_buf[i]))
|
|
# buffer = buffer + word_buf[wordsWritten*2+i+1]+word_buf[wordsWritten*2+i]
|
|
# i=i+2
|
|
#print "block write buffer size = %i"%(len(word_buf[wordsWritten*2:wordsWritten*2+32]))
|
|
buffer = buffer + word_buf[wordsWritten*2:wordsWritten*2+32]
|
|
self.tty.write(buffer) #ok buffer is filled
|
|
wordsWritten = wordsWritten + 16
|
|
length = length - 32 # this amout has been written
|
|
#and finally deal with smaller writes than 64K or 16 word blocks
|
|
if length%2==1: #uneven byte count given we must add one byte of padding
|
|
print "uneaven write byte count, length = %i padding the end with extra byte 0xff "%(length)
|
|
word_buf=word_buf+chr(0xFF)
|
|
if length > 0:
|
|
#print "block write tail word cnt= %i"%(length//2+length%2)
|
|
adrBuf = self.get_address_buf(startAddress+wordsWritten) #6 bytes total
|
|
cmd_e8="" #8 bytes total
|
|
cmd_e8+= chr(length//2+length%2) #write word count 0 is 64K words
|
|
cmd_e8+= chr(0xE9)
|
|
buffer = adrBuf + cmd_e8
|
|
#i=0
|
|
#while i<length+length%2:
|
|
# buffer = buffer + word_buf[wordsWritten*2+i+1]+word_buf[wordsWritten*2+i]
|
|
# i=i+2
|
|
#print "block write buffer size = %i"%(len(word_buf[wordsWritten*2:wordsWritten*2+length+length%2]))
|
|
buffer = buffer + word_buf[wordsWritten*2:wordsWritten*2+length+length%2]
|
|
self.tty.write(buffer)
|
|
|
|
|
|
|
def buffer_write(self,wordCount,startAddress,buffer):
|
def buffer_write(self,wordCount,startAddress,buffer):
|
# to speed up buffer writing compose all commands into one buffer
|
# to speed up buffer writing compose all commands into one buffer
|
# instead of multiple single writes this is needed as the FTDI chip
|
# instead of multiple single writes this is needed as the FTDI chip
|
# round lag is amazingly large with VCOM drivers
|
# round lag is amazingly large with VCOM drivers
|
#u = len(buffer)
|
#u = len(buffer)
|
Line 924... |
Line 1000... |
buffer[17], buffer[16], buffer[19], buffer[18], buffer[21], buffer[20], buffer[23], buffer[22],
|
buffer[17], buffer[16], buffer[19], buffer[18], buffer[21], buffer[20], buffer[23], buffer[22],
|
buffer[25], buffer[24], buffer[27], buffer[26], buffer[29], buffer[28], buffer[31], buffer[30],
|
buffer[25], buffer[24], buffer[27], buffer[26], buffer[29], buffer[28], buffer[31], buffer[30],
|
buffer[33], buffer[32], buffer[35], buffer[34], buffer[37], buffer[36], buffer[39], buffer[38],
|
buffer[33], buffer[32], buffer[35], buffer[34], buffer[37], buffer[36], buffer[39], buffer[38],
|
buffer[41], buffer[40], buffer[42], buffer[43]
|
buffer[41], buffer[40], buffer[42], buffer[43]
|
)
|
)
|
|
|
ret = self.tty.write(s)
|
ret = self.tty.write(s)
|
|
|
|
|
|
############# Main program functions ####################
|
|
|
################## Main program #########################
|
def flash_write(mode,don):
|
|
|
|
|
last_ops = 0
|
|
mode = DongleMode()
|
|
# PARSE ARGUMENTS
|
|
for arg in sys.argv:
|
|
if len(sys.argv) == 1: # if no arguments display help
|
|
#usage(sys.argv[0])
|
|
usage("dongle.py")
|
|
sys.exit()
|
|
if arg in ("-h","--help","/help","/h"):
|
|
#usage(sys.argv[0])
|
|
usage("dongle.py")
|
|
sys.exit()
|
|
if arg in ("-c"):
|
|
last_ops = sys.argv.index(arg) + 1 #if remains last set of options from here start ordered strings
|
|
i = sys.argv.index(arg)
|
|
print "Opening port: "+sys.argv[i+1]
|
|
mode.portname = sys.argv[i+1] # next element after -c open port for usage
|
|
if arg[0]=="-" and arg[1]!="c": # if other opptions
|
|
# parse all options in this
|
|
last_ops = sys.argv.index(arg) #if remains last set of options from here start ordered strings
|
|
ops = arg[1:]# get all besides the - sign
|
|
for op in ops:
|
|
if op=="q":
|
|
mode.q = 1
|
|
if op=="v":
|
|
mode.v = 1
|
|
if op=="f":
|
|
mode.f = 1
|
|
if op=="d":
|
|
mode.d = 1
|
|
if op=="r":
|
|
mode.r = 1
|
|
if op=="t":
|
|
mode.t = 1
|
|
if op=="e":
|
|
mode.e = 1
|
|
if op=="b":
|
|
mode.b = 1
|
|
if op=="l":
|
|
mode.l = 1
|
|
else:
|
|
i = sys.argv.index(arg)
|
|
if i == last_ops + 1:
|
|
if mode.r==1:
|
|
mode.offset=mode.convParamStr(arg)
|
|
else:
|
|
mode.filename=arg
|
|
if i == last_ops + 2:
|
|
if mode.r==1:
|
|
mode.length=mode.convParamStr(arg)
|
|
else:
|
|
mode.address=mode.convParamStr(arg)
|
|
|
|
if i == last_ops + 3:
|
|
if mode.r==1:
|
|
mode.filename=arg
|
|
else:
|
|
print "Too many parameters provided"
|
|
sys.exit()
|
|
if i > last_ops + 3:
|
|
print "Too many parameters provided"
|
|
sys.exit()
|
|
|
|
# END PARSE ARGUMENTS
|
|
|
|
if mode.portname=="":
|
|
print "No port name given see -h for help"
|
|
sys.exit()
|
|
else:
|
|
# test PC speed to find sutable delay for linux driver
|
|
# to get 250 us
|
|
mytime = time.clock()
|
|
n = 0
|
|
while (n < 100000):
|
|
n += 1;
|
|
k10Time = time.clock() - mytime # time per 10000 while cycles
|
|
wait = k10Time/100000.0 # time per while cycle
|
|
wait = (0.00025/wait) * 1.20 # count for 250us + safe margin
|
|
# ok done
|
|
reopened = 0
|
|
|
|
|
|
if sys.platform=='win32':
|
|
don = Dongle(mode.portname,256000,6000)
|
|
elif sys.platform=='linux2':
|
|
don = Dongle(mode.portname,230400,6000)
|
|
#don.tty.cts()
|
|
elif sys.platform=='darwin':
|
|
don = Dongle(mode.portname,230400,6000)
|
|
#don.tty.cts()
|
|
else:
|
|
sys.exit('Sorry, no implementation for this platform yet')
|
|
|
|
|
|
don.tty.wait = wait
|
|
while 1:
|
|
don.write_command(0x0050) # 0x0098
|
|
don.write_command(0x00C5) #send dongle check internal command
|
|
don_ret=don.testReturn(2)
|
|
if don_ret==2:
|
|
break
|
|
if reopened == 3:
|
|
print 'Dongle connected, but does not communicate'
|
|
sys.exit()
|
|
reopened = reopened + 1
|
|
# reopen and do new cycle
|
|
if sys.platform=='win32':
|
|
don = Dongle(mode.portname,256000,6000)
|
|
elif sys.platform=='linux2':
|
|
don = Dongle(mode.portname,230400,6000)
|
|
#self.tty.cts()
|
|
elif sys.platform=='darwin':
|
|
don = Dongle(mode.portname,230400,6000)
|
|
#self.tty.cts()
|
|
else:
|
|
sys.exit('Sorry, no implementation for this platform yet')
|
|
don.tty.wait = wait
|
|
|
|
buf=don.getReturn(2) # two bytes expected to this command
|
|
if ord(buf[1])==0x32 and ord(buf[0])==0x10:
|
|
print "Dongle OK"
|
|
else:
|
|
print 'Dongle returned on open: %02x %02x '%(ord(buf[1]), ord(buf[0]))
|
|
don.write_command(0x01C5) #try getting dongle HW ver (works since 05 before that returns 0x3210)
|
|
buf=don.getReturn(2) # two bytes expected to this command
|
|
if ord(buf[1])==0x86 and ord(buf[0])>0x04:
|
|
mode.version = ord(buf[0])
|
|
don.mode = mode
|
|
print 'Dongle HW version code is %02x %02x'%(ord(buf[1]), ord(buf[0]))
|
|
else:
|
|
don.mode = mode
|
|
print 'Dongle HW version code is smaller than 05 some features have been improved on'
|
|
print 'HW code and Quartus FPGA binary file are available at:'
|
|
print 'http://www.opencores.org/projects.cgi/web/usb_dongle_fpga/overview'
|
|
print 'Programming is possible with Altera Quartus WE and BYTEBLASTER II cable or'
|
|
print 'compatible clone like X-Blaster http://www.customcircuitsolutions.com/cable.html'
|
|
|
|
if mode.q == 1: # perform a query from dongle
|
|
|
|
buf=don.read_data(4,0x0) # word count and word address
|
|
don.write_command(0x0050) # 0x0098
|
|
don.write_command(0x0098) # 0x0098
|
|
buf=don.read_data(3,0x000010) # word count and word address
|
|
if ord(buf[0])==0x51 and ord(buf[2])==0x52 and ord(buf[4])==0x59:
|
|
buf=don.read_data(2,0x000000) # word count and word address
|
|
print 'Query OK, Flash Factory Code is: 0x%02x device: 0x%02x '%(ord(buf[0]),ord(buf[2]))
|
|
buf=don.read_data(2,0x000002)
|
|
print 'lock bit is 0x%02x 0x%02x'%(ord(buf[0]),ord(buf[1]))
|
|
else:
|
|
print "Got bad Flash query data:"
|
|
print 'Query address 0x10 = 0x%02x%02x '%(ord(buf[1]),ord(buf[0]))
|
|
print 'Query address 0x12 = 0x%02x%02x '%(ord(buf[3]),ord(buf[2]))
|
|
print 'Query address 0x14 = 0x%02x%02x '%(ord(buf[5]),ord(buf[4]))
|
|
print "Read byte count:",len(buf)
|
|
|
|
don.write_command(0x00FF) # 0x0098
|
|
buf=don.read_data(4,0xff57c0>>1) # word count and word address
|
|
|
|
print 'Data: 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x '%(ord(buf[1]),ord(buf[0]),ord(buf[3]),ord(buf[2]),ord(buf[5]),ord(buf[4]),ord(buf[7]),ord(buf[6]) )
|
|
|
|
|
|
|
|
if mode.filename!="" and mode.address!=-1:
|
|
#Calculate number of blocks and start of blocks
|
#Calculate number of blocks and start of blocks
|
size = 0
|
size = 0
|
|
if mode.address&1 == 1:
|
|
mode.oddAddr=1
|
mode.address = mode.address>>1 #make word address
|
mode.address = mode.address>>1 #make word address
|
try:
|
try:
|
f=open(mode.filename,"rb")
|
f=open(mode.filename,"rb")
|
f.seek(0,2) #seek to end
|
f.seek(0,2) #seek to end
|
size = f.tell()
|
size = f.tell()
|
f.seek(0) #seek to start
|
f.seek(0) #seek to start
|
print 'File size %iK '%(size/1024)
|
print 'File size %iK '%(size/1024)
|
f.close()
|
f.close()
|
except IOError:
|
except IOError:
|
print "IO Error on file open. File missing or no premission to open."
|
print "IO Error on file open. File missing or no premission to open."
|
|
don.write_command(0x00FF) # 0x0098 --set flash to read array mode
|
|
don.write_command(0xC6C5) #clear lock bit
|
|
ret_buf=don.getReturn(2) #two bytes expected to this command
|
sys.exit()
|
sys.exit()
|
|
|
|
if mode.eof==1:
|
|
if (size&1==1):
|
|
mode.oddSize = 1
|
|
region_size_w = 0x200000 # 4M region word count
|
|
#print "Given region size = %i bytes"%(region_size_w*2)
|
|
file_size_w = (size+ (size&1))>> 1
|
|
#print "Given file size = %i bytes"%(file_size_w*2)
|
|
mode.address = region_size_w - file_size_w
|
|
print "Offset will be 0x%x"%(mode.address*2)
|
|
|
|
|
#clear blockLock bits
|
#clear blockLock bits
|
don.write_command(0x0060) # 0x0098
|
don.write_command(0x0060) # 0x0098
|
don.write_command(0x00D0) # 0x0098
|
don.write_command(0x00D0) # 0x0098
|
if mode.version < 5:
|
if mode.version < 5:
|
don.wait_on_busy()
|
don.wait_on_busy()
|
Line 1120... |
Line 1048... |
endBlock = don.get_block_no(mode.address+wordSize - 1)
|
endBlock = don.get_block_no(mode.address+wordSize - 1)
|
startBlock = don.get_block_no(mode.address)
|
startBlock = don.get_block_no(mode.address)
|
if endBlock >= 32:
|
if endBlock >= 32:
|
print "Given file does not fit into remaining space. File size is %i KB"%(size/1024)
|
print "Given file does not fit into remaining space. File size is %i KB"%(size/1024)
|
print "Space left from given offset is %i KB"%((4*1024*1024-mode.address*2)/1024)
|
print "Space left from given offset is %i KB"%((4*1024*1024-mode.address*2)/1024)
|
|
don.write_command(0x00FF) # 0x0098 --set flash to read array mode
|
|
don.write_command(0xC6C5) #clear lock bit
|
|
ret_buf=don.getReturn(2) #two bytes expected to this command
|
sys.exit()
|
sys.exit()
|
i=startBlock
|
i=startBlock
|
print 'Erasing from block %i to %i '%(i,endBlock)
|
print 'Erasing from block %i to %i '%(i,endBlock)
|
while i <= endBlock:
|
while i <= endBlock:
|
if mode.v == 1:
|
if mode.v == 1:
|
Line 1136... |
Line 1067... |
don.wait_on_busy()
|
don.wait_on_busy()
|
don.parse_status() #do this after programming all but uneaven ending
|
don.parse_status() #do this after programming all but uneaven ending
|
i=i+1
|
i=i+1
|
if mode.v == 0:
|
if mode.v == 0:
|
print " "
|
print " "
|
#don.write_command(0x00FF) # 0x0098
|
|
#buf=don.read_data(4,0x000000) # word count and word address
|
|
#print 'Data: 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x '%(ord(buf[0]),ord(buf[1]),ord(buf[2]),ord(buf[3]),ord(buf[4]),ord(buf[5]),ord(buf[6]),ord(buf[7]) )
|
|
|
|
f=open(mode.filename,"rb")
|
f=open(mode.filename,"rb")
|
f.seek(0) #seek to start
|
f.seek(0) #seek to start
|
address= mode.address
|
address= mode.address
|
#don.set_address(address)
|
#don.set_address(address)
|
print 'Writing %iK'%(size/1024)
|
print 'Writing %iK'%(size/1024)
|
Line 1152... |
Line 1079... |
if mode.v == 1:
|
if mode.v == 1:
|
print 'Progress: %iK of %iK at 0x%06x'%((address-mode.address)/512,size/1024,address)
|
print 'Progress: %iK of %iK at 0x%06x'%((address-mode.address)/512,size/1024,address)
|
else:
|
else:
|
sys.stdout.write(".")
|
sys.stdout.write(".")
|
sys.stdout.flush()
|
sys.stdout.flush()
|
|
if mode.oddSize==1 or mode.oddAddr==1:
|
|
mode.oddSize = 0 # odd file size when writing BIOS to the end of region should be also front padded
|
|
mode.oddAddr = 0 # as odd address is shifted right padding should be added in front of data
|
|
buf = "\xFF"+f.read(31) #16 words is maximum write here bytes are read
|
|
else:
|
buf = f.read(32) #16 words is maximum write here bytes are read
|
buf = f.read(32) #16 words is maximum write here bytes are read
|
|
|
if len(buf)==32:
|
if len(buf)==32:
|
don.buffer_write(16,address,buf)
|
don.buffer_write(16,address,buf)
|
address = address + 16
|
address = address + 16
|
elif len(buf)>0:
|
elif len(buf)>0:
|
don.parse_status() #do this after programming all but uneaven ending
|
don.parse_status() #do this after programming all but uneaven ending
|
Line 1176... |
Line 1109... |
don.wait_on_busy()
|
don.wait_on_busy()
|
don.parse_status() #do this after programming all but uneaven ending
|
don.parse_status() #do this after programming all but uneaven ending
|
print "Write DONE!"
|
print "Write DONE!"
|
don.parse_status() #do this after programming all but uneaven ending
|
don.parse_status() #do this after programming all but uneaven ending
|
f.close()
|
f.close()
|
|
don.write_command(0x00FF) # 0x0098 --set flash to read array mode
|
|
|
if mode.r == 1: # perform a readback
|
|
|
|
|
def psram_write(mode,don):
|
|
#Calculate number of blocks and start of blocks
|
|
size = 0
|
|
if mode.address&1 == 1:
|
|
mode.oddAddr=1
|
|
mode.address = mode.address>>1 #make word address
|
|
#check that file exists
|
|
try:
|
|
f=open(mode.filename,"rb")
|
|
f.seek(0,2) #seek to end
|
|
size = f.tell()
|
|
f.seek(0) #seek to start
|
|
print 'File size %iK '%(size/1024)
|
|
f.close()
|
|
except IOError:
|
|
print "IO Error on file open. File missing or no premission to open."
|
|
don.write_command(0xC6C5) #clear lock bit
|
|
ret_buf=don.getReturn(2) #two bytes expected to this command
|
|
sys.exit()
|
|
|
|
if mode.eof==1:
|
|
if (size&1==1):
|
|
mode.oddSize = 1 # deal with odd file sizes
|
|
region_size_w = 0x200000 # 4M region word count
|
|
#print "Given region size = %i bytes"%(region_size_w*2)
|
|
file_size_w = (size+ (size&1))>> 1
|
|
#print "Given file size = %i bytes"%(file_size_w*2)
|
|
mode.address = region_size_w - file_size_w
|
|
print "Offset will be 0x%x"%(mode.address*2)
|
|
|
|
|
|
#check that file size fits to remaining space given
|
|
wordSize = (size+ (size&1))>> 1 # round byte count up and make word address
|
|
endBlock = don.get_block_no(mode.address+wordSize - 1)
|
|
startBlock = don.get_block_no(mode.address)
|
|
if endBlock >= 32:
|
|
print "Given file does not fit into remaining space. File size is %i KB"%(size/1024)
|
|
print "Space left from given offset is %i KB"%((4*1024*1024-mode.address*2)/1024)
|
|
don.write_command(0xC6C5) #clear lock bit
|
|
ret_buf=don.getReturn(2) #two bytes expected to this command
|
|
sys.exit()
|
|
i=startBlock
|
|
#Start writing the file content to dongle PSRAM
|
|
f=open(mode.filename,"rb")
|
|
f.seek(0) #seek to start
|
|
address= mode.address
|
|
#don.set_address(address)
|
|
print 'Writing %iK'%(size/1024)
|
|
while 1:
|
|
if (address/(1024*64) != (address-16)/(1024*64)) and address != mode.address: # get bytes from words if 512
|
|
if mode.v == 1:
|
|
print 'Progress: %iK of %iK at 0x%06x'%((address-mode.address)/512,size/1024,address)
|
|
else:
|
|
sys.stdout.write(".")
|
|
sys.stdout.flush()
|
|
if mode.oddSize==1 or mode.oddAddr==1:
|
|
mode.oddSize = 0
|
|
mode.oddAddr = 0
|
|
buf = "\xFF"+f.read(65536*2-1) #65536 words is maximum write here bytes are read (*2 is byte count)
|
|
else:
|
|
buf = f.read(65536*2) #65536 words is maximum write here bytes are read (*2 is byte count)
|
|
|
|
if len(buf)==65536*2:
|
|
don.buffer_write_ram(address,buf)
|
|
address = address + 65536 # add word count
|
|
elif len(buf)>0:
|
|
print "Doing an unaligned write..."
|
|
length = len(buf)
|
|
don.buffer_write_ram(address,buf)
|
|
address = address + length//2 #inc word address
|
|
break
|
|
else:
|
|
break
|
|
if mode.v == 0:
|
|
print " "
|
|
print "Write DONE!"
|
|
f.close()
|
|
|
|
|
|
def flash_read(mode,don):
|
if mode.offset!=-1 and mode.length!=-1 and mode.filename!="":
|
if mode.offset!=-1 and mode.length!=-1 and mode.filename!="":
|
if mode.version >= 5:
|
if mode.version >= 5:
|
##################### from hw ver 5 readback code ##################################################
|
##################### from hw ver 5 readback code ##################################################
|
blockCount = (mode.length>>17)+1 #read this many 64K word blocks
|
blockCount = (mode.length>>17)+1 #read this many 64K word blocks
|
mode.offset=mode.offset>>1 #make word offset
|
mode.offset=mode.offset>>1 #make word offset
|
lastLength = mode.length&0x0001FFFF
|
lastLength = mode.length&0x0001FFFF
|
mode.length= mode.length>>1 #make word length
|
mode.length= mode.length>>1 #make word length
|
if mode.length < 512:
|
if mode.length < 512:
|
print 'Reading %i bytes in single block '%(lastLength)
|
print 'Reading %i bytes in single block '%(lastLength)
|
else:
|
else:
|
print 'Reading %iK in %i blocks '%(mode.length/512,blockCount)
|
print 'Reading %iK '%(mode.length/512)
|
don.write_command(0x00FF) # put flash to data read mode
|
don.write_command(0x00FF) # put flash to data read mode
|
try:
|
try:
|
f=open(mode.filename,"wb") #if this fails no point in reading as there is nowhere to write
|
f=open(mode.filename,"wb") #if this fails no point in reading as there is nowhere to write
|
address = mode.offset # set word address
|
address = mode.offset # set word address
|
don.set_address(address)
|
don.set_address(address)
|
Line 1211... |
Line 1226... |
sys.stdout.flush()
|
sys.stdout.flush()
|
i+=1
|
i+=1
|
f.close()
|
f.close()
|
except IOError:
|
except IOError:
|
print "IO Error on file open"
|
print "IO Error on file open"
|
|
don.write_command(0x00FF) # 0x0098 --set flash to read array mode
|
|
don.write_command(0xC6C5) #clear lock bit
|
|
ret_buf=don.getReturn(2) #two bytes expected to this command
|
sys.exit()
|
sys.exit()
|
##################### end from hw ver 5 readback code ############################################
|
##################### end from hw ver 5 readback code ############################################
|
else:
|
else:
|
##################### before hw ver 5 readback code ###############################################
|
##################### before hw ver 5 readback code ###############################################
|
mode.offset=mode.offset>>1 #make word offset
|
mode.offset=mode.offset>>1 #make word offset
|
Line 1241... |
Line 1259... |
if mode.v == 0:
|
if mode.v == 0:
|
print " "
|
print " "
|
print "Readback done!"
|
print "Readback done!"
|
except IOError:
|
except IOError:
|
print "IO Error on file open"
|
print "IO Error on file open"
|
|
don.write_command(0x00FF) # 0x0098 --set flash to read array mode
|
|
don.write_command(0xC6C5) #clear lock bit
|
|
ret_buf=don.getReturn(2) #two bytes expected to this command
|
sys.exit()
|
sys.exit()
|
##################### end before hw ver 5 readback code ################################################
|
##################### end before hw ver 5 readback code ################################################
|
else:
|
else:
|
print "Some of readback parameters missing..."
|
print "Some of readback parameters missing..."
|
print mode.offset,mode.length, mode.filename
|
print mode.offset,mode.length, mode.filename
|
|
don.write_command(0x00FF) # 0x0098 --set flash to read array mode
|
|
don.write_command(0xC6C5) #clear lock bit
|
|
ret_buf=don.getReturn(2) #two bytes expected to this command
|
sys.exit()
|
sys.exit()
|
|
don.write_command(0x00FF) # 0x0098 --set flash to read array mode
|
|
|
if mode.t == 1: # perform dongle test
|
|
print "Dongle TEST"
|
def psram_read(mode,don):
|
if mode.e == 1:
|
if mode.offset!=-1 and mode.length!=-1 and mode.filename!="":
|
#Erase Dongle
|
if mode.version > 5: #should never be smaller here
|
print "Erasing"
|
blockCount = (mode.length>>17)+1 #read this many 64K word blocks
|
don.write_command(0x0060) # 0x0098
|
mode.offset=mode.offset>>1 #make word offset
|
don.write_command(0x00D0) # 0x0098
|
lastLength = mode.length&0x0001FFFF
|
don.wait_on_busy()
|
mode.length= mode.length>>1 #make word length
|
don.parse_status()
|
if mode.length < 512:
|
endBlock = 31
|
print 'Reading %i bytes in single block '%(lastLength)
|
startBlock = 0
|
sys.stdout.flush()
|
i=startBlock
|
|
while i <= endBlock:
|
|
if mode.v == 1:
|
|
print 'Erasing block %i '%(i)
|
|
else:
|
else:
|
sys.stdout.write(".")
|
print 'Reading %iK'%(mode.length/512)
|
sys.stdout.flush()
|
sys.stdout.flush()
|
don.erase_block(i)
|
try:
|
don.wait_on_busy()
|
f=open(mode.filename,"wb") #if this fails no point in reading as there is nowhere to write
|
don.parse_status() #do this after programming all but uneaven ending
|
address = mode.offset # set word address
|
|
don.set_address(address)
|
|
i=0
|
|
while (i<blockCount):
|
|
try:
|
|
don.issue_blk_read() # request 64K words from current address
|
|
buf=don.getReturn(65536*2) #Read all words
|
|
except SerialPortException:
|
|
if sys.platform=='win32':
|
|
print("\nExit due to driver error...")
|
|
print("Please disconnect dongle and try again... \n")
|
|
sys.exit()
|
|
else:
|
|
print("\nPlease send email to jyrit@artecdesign.ee stating your dongle version")
|
|
print("disconnect the dongle and try again")
|
|
if (i==blockCount-1): #last block
|
|
f.write(buf[:lastLength])
|
|
else:
|
|
f.write(buf) ## must tuncate the buffer
|
|
if mode.v == 1:
|
|
print 'Got block %i'%(i+1)
|
|
else:
|
|
sys.stdout.write(".")
|
|
sys.stdout.flush()
|
|
i+=1
|
|
f.close()
|
|
except IOError:
|
|
print "IO Error on file open"
|
|
don.write_command(0xC6C5) #clear lock bit
|
|
ret_buf=don.getReturn(2) #two bytes expected to this command
|
|
sys.exit()
|
|
else:
|
|
print "Dongle PSRAM region supported since hw version 8606 on Dongle II boards"
|
|
|
|
##################### end before hw ver 5 readback code ################################################
|
|
else:
|
|
print "Some of readback parameters missing..."
|
|
print mode.offset,mode.length, mode.filename
|
|
don.write_command(0xC6C5) #clear lock bit
|
|
ret_buf=don.getReturn(2) #two bytes expected to this command
|
|
sys.exit()
|
|
|
|
|
|
def flash_qry(mode,don):
|
|
buf=don.read_data(4,0x0) # word count and word address
|
|
don.write_command(0x0050) #FLASH command clear status register
|
|
don.write_command(0x0098) #FLASH command read QRY
|
|
buf=don.read_data(3,0x000010) # word count and word address
|
|
if ord(buf[0])==0x51 and ord(buf[2])==0x52 and ord(buf[4])==0x59:
|
|
buf=don.read_data(2,0x000000) # word count and word address
|
|
print 'Query OK, Flash Factory Code is: 0x%02x device: 0x%02x '%(ord(buf[0]),ord(buf[2]))
|
|
buf=don.read_data(2,0x000002)
|
|
print 'lock bit is 0x%02x 0x%02x'%(ord(buf[0]),ord(buf[1]))
|
|
else:
|
|
print "Got bad Flash query data:"
|
|
print 'Query address 0x10 = 0x%02x%02x '%(ord(buf[1]),ord(buf[0]))
|
|
print 'Query address 0x12 = 0x%02x%02x '%(ord(buf[3]),ord(buf[2]))
|
|
print 'Query address 0x14 = 0x%02x%02x '%(ord(buf[5]),ord(buf[4]))
|
|
print "Read byte count:",len(buf)
|
|
|
|
don.write_command(0x00FF) # 0x0098 --set flash to read array mode
|
|
buf=don.read_data(4,0xff57c0>>1) # word count and word address
|
|
|
|
print 'Data: 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x '%(ord(buf[1]),ord(buf[0]),ord(buf[3]),ord(buf[2]),ord(buf[5]),ord(buf[4]),ord(buf[7]),ord(buf[6]) )
|
|
|
|
|
|
def flash_test(mode,don):
|
|
print "FLASH TEST"
|
|
test_status = 1
|
|
if mode.e == 1:
|
|
#Erase Dongle
|
|
print "Erasing"
|
|
don.write_command(0x0060) # 0x0098
|
|
don.write_command(0x00D0) # 0x0098
|
|
don.wait_on_busy()
|
|
don.parse_status()
|
|
endBlock = 31
|
|
startBlock = 0
|
|
i=startBlock
|
|
while i <= endBlock:
|
|
if mode.v == 1:
|
|
print 'Erasing block %i '%(i)
|
|
else:
|
|
sys.stdout.write(".")
|
|
sys.stdout.flush()
|
|
don.erase_block(i)
|
|
don.wait_on_busy()
|
|
don.parse_status() #do this after programming all but uneaven ending
|
i=i+1
|
i=i+1
|
if mode.v == 0: # add CRTL return to dots
|
if mode.v == 0: # add CRTL return to dots
|
print ""
|
print ""
|
#Do marching one test on data and address
|
#Do marching one test on data and address
|
mode.length= 0 #make word length
|
mode.length= 0 #make word length
|
|
don.write_command(0x00FF) # put flash to data read mode
|
|
buf2=don.read_data(1,0) #read first byte
|
|
if ord(buf2[0]) != 0xFF:
|
|
print "Can't run FLASH TEST on unerased flash first byte is 0x%02x"%(ord(buf2[0]))
|
|
don.write_command(0x00FF) # 0x0098 --set flash to read array mode
|
|
don.write_command(0xC6C5) #clear lock bit
|
|
ret_buf=don.getReturn(2) #two bytes expected to this command
|
|
sys.exit()
|
try:
|
try:
|
#Marching one test
|
#Marching one test
|
|
print "Single bit high test on addr and data"
|
#---------------------------------------------------------------------------
|
#---------------------------------------------------------------------------
|
address = 0x100000 # set word address
|
address = 0x100000 # set word address
|
data = 0x100000
|
data = 0x100000
|
while mode.length<20: # last address to test 0x20 0000
|
while mode.length<20: # last address to test 0x20 0000
|
buf1=pack('BBBB', (0x000000FF&data),(0x0000FF00&data)>>8 ,(0x00FF0000&data)>>16 ,(0xFF0000&data)>>24 )
|
buf1=pack('BBBB', (0x000000FF&data),(0x0000FF00&data)>>8 ,(0x00FF0000&data)>>16 ,(0xFF0000&data)>>24 )
|
Line 1288... |
Line 1405... |
don.write_command(0x00FF) # put flash to data read mode
|
don.write_command(0x00FF) # put flash to data read mode
|
buf2=don.read_data(2,address) # word count and byte address read 64 words to speed up
|
buf2=don.read_data(2,address) # word count and byte address read 64 words to speed up
|
if buf1 != buf2:
|
if buf1 != buf2:
|
print 'IN %02x %02x %02x %02x '%(ord(buf1[3]), ord(buf1[2]),ord(buf1[1]), ord(buf1[0]))
|
print 'IN %02x %02x %02x %02x '%(ord(buf1[3]), ord(buf1[2]),ord(buf1[1]), ord(buf1[0]))
|
print 'OUT %02x %02x %02x %02x '%(ord(buf2[3]), ord(buf2[2]),ord(buf2[1]), ord(buf2[0]))
|
print 'OUT %02x %02x %02x %02x '%(ord(buf2[3]), ord(buf2[2]),ord(buf2[1]), ord(buf2[0]))
|
|
print "Address used = 0x%08x"%(address&0x1FFFFF)
|
|
print "Data written = 0x%08x"%(data&0xFFFF)
|
print "Test FAIL!!!!!"
|
print "Test FAIL!!!!!"
|
|
test_status = 0
|
|
buf2=don.read_data(1,0) #read first byte
|
|
if ord(buf2[0]) != 0xFF:
|
|
print "Address used = 0x%08x"%(address&0x1FFFFF)
|
|
print "Test FAIL (Used address line probably const. 0)!"
|
|
test_status = 0
|
|
don.write_command(0x00FF) # 0x0098 --set flash to read array mode
|
|
don.write_command(0xC6C5) #clear lock bit
|
|
ret_buf=don.getReturn(2) #two bytes expected to this command
|
sys.exit()
|
sys.exit()
|
address = address >> 1
|
address = address >> 1
|
if address == 0x2:
|
if address == 0x2:
|
address = address >> 1 # 0x2 is written and will return zero on read as write new write will fail
|
address = address >> 1 # 0x2 is written and will return zero on read as write new write will fail
|
data = data >> 1
|
data = data >> 1
|
mode.length = mode.length + 1
|
mode.length = mode.length + 1
|
buf2=don.read_data(1,0) #read first byte
|
|
if ord(buf2[0]) != 0xFF:
|
|
print "Test FAIL (At least one address line const. 0)!!!!!"
|
|
sys.exit()
|
|
#-----------------------------------------------------------------------
|
#-----------------------------------------------------------------------
|
#Marching zero test
|
#Marching zero test
|
|
print "Single bit low test on addr and data"
|
address = 0xFFEFFFFF # set word address
|
address = 0xFFEFFFFF # set word address
|
data = 0x100000
|
data = 0xFFEFFFFF
|
while mode.length<18: # last address to test 0x20 0000
|
while mode.length<18: # last address to test 0x20 0000
|
buf1=pack('BBBB', (0x000000FF&data),(0x0000FF00&data)>>8 ,(0x00FF0000&data)>>16 ,(0xFF0000&data)>>24 )
|
buf1=pack('BBBB', (0x000000FF&data),(0x0000FF00&data)>>8 ,(0x00FF0000&data)>>16 ,(0xFF0000&data)>>24 )
|
don.buffer_write(2,address,buf1)
|
don.buffer_write(2,address,buf1)
|
don.parse_status() #do this after programming all but uneaven ending
|
don.parse_status() #do this after programming all but uneaven ending
|
don.write_command(0x00FF) # put flash to data read mode
|
don.write_command(0x00FF) # put flash to data read mode
|
buf2=don.read_data(2,address&0x1FFFFF) # word count and byte address read 64 words to speed up
|
buf2=don.read_data(2,address&0x1FFFFF) # word count and byte address read 64 words to speed up
|
if buf1 != buf2:
|
if buf1 != buf2:
|
print 'IN %02x %02x %02x %02x '%(ord(buf1[3]), ord(buf1[2]),ord(buf1[1]), ord(buf1[0]))
|
print 'IN %02x %02x %02x %02x '%(ord(buf1[3]), ord(buf1[2]),ord(buf1[1]), ord(buf1[0]))
|
print 'OUT %02x %02x %02x %02x '%(ord(buf2[3]), ord(buf2[2]),ord(buf2[1]), ord(buf2[0]))
|
print 'OUT %02x %02x %02x %02x '%(ord(buf2[3]), ord(buf2[2]),ord(buf2[1]), ord(buf2[0]))
|
|
print "Address used = 0x%08x"%(address&0x1FFFFF)
|
|
print "Data written = 0x%08x"%(data&0xFFFF)
|
print "Test FAIL!!!!!"
|
print "Test FAIL!!!!!"
|
|
print "Test FAIL!!!!!"
|
|
test_status = 0
|
|
buf2=don.read_data(1,0x1FFFFF) #read first byte
|
|
if ord(buf2[0]) != 0xFF:
|
|
print "Address used = 0x%08x"%(address&0x1FFFFF)
|
|
print "Test FAIL (At used address line const. 1 or lines bonded)!"
|
|
test_status = 0
|
|
don.write_command(0x00FF) # 0x0098 --set flash to read array mode
|
|
don.write_command(0xC6C5) #clear lock bit
|
|
ret_buf=don.getReturn(2) #two bytes expected to this command
|
sys.exit()
|
sys.exit()
|
address = (address >> 1)|0xFF000000
|
address = (address >> 1)|0xFF000000
|
data = data >> 1
|
data = data >> 1
|
mode.length = mode.length + 1
|
mode.length = mode.length + 1
|
buf2=don.read_data(1,0x1FFFFF) #read first byte
|
|
if ord(buf2[0]) != 0xFF:
|
|
print "Test FAIL (At least two address lines bonded)!!!!!"
|
|
sys.exit()
|
|
if mode.b == 1:
|
if mode.b == 1:
|
#Erase Dongle
|
#Erase Dongle
|
print "Erasing"
|
print "Erasing"
|
don.write_command(0x0060) # 0x0098
|
don.write_command(0x0060) # 0x0098
|
don.write_command(0x00D0) # 0x0098
|
don.write_command(0x00D0) # 0x0098
|
Line 1344... |
Line 1478... |
don.wait_on_busy()
|
don.wait_on_busy()
|
don.parse_status() #do this after programming all but uneaven ending
|
don.parse_status() #do this after programming all but uneaven ending
|
i=i+1
|
i=i+1
|
if mode.v == 0:
|
if mode.v == 0:
|
print " "
|
print " "
|
|
if test_status == 1:
|
|
print "Test SUCCESSFUL!"
|
|
don.write_command(0x00FF) # 0x0098 --set flash to read array mode
|
|
don.write_command(0xC6C5) #clear lock bit
|
|
ret_buf=don.getReturn(2) #two bytes expected to this command
|
|
sys.exit()
|
|
except IOError:
|
|
print "IO Error on file open"
|
|
don.write_command(0x00FF) # 0x0098 --set flash to read array mode
|
|
don.write_command(0xC6C5) #clear lock bit
|
|
ret_buf=don.getReturn(2) #two bytes expected to this command
|
|
sys.exit()
|
|
don.write_command(0x00FF) # 0x0098 --set flash to read array mode
|
|
|
|
def psram_test(mode,don):
|
|
print "PSRAM TEST"
|
|
test_status = 1
|
|
#Do marching one test on data and address
|
|
mode.length= 0 #make word length
|
|
try:
|
|
print "Single bit high test on addr and data"
|
|
#---------------------------------------------------------------------------
|
|
address = 0x100000 # set word address
|
|
data = 0x100000
|
|
don.buffer_write_ram(0,"\xFF\xFF") #init PSRAM
|
|
while mode.length<20: # last address to test 0x20 0000
|
|
buf1=pack('BBBB', (0x000000FF&data),(0x0000FF00&data)>>8 ,(0x00FF0000&data)>>16 ,(0xFF0000&data)>>24 )
|
|
don.buffer_write_ram(address,buf1)
|
|
buf2=don.read_data(2,address) # word count and byte address read 64 words to speed up
|
|
if buf1 != buf2:
|
|
print 'IN %02x %02x %02x %02x '%(ord(buf1[3]), ord(buf1[2]),ord(buf1[1]), ord(buf1[0]))
|
|
print 'OUT %02x %02x %02x %02x '%(ord(buf2[3]), ord(buf2[2]),ord(buf2[1]), ord(buf2[0]))
|
|
print "Address used = 0x%08x"%(address&0x1FFFFF)
|
|
print "Data written = 0x%08x"%(data&0xFFFF)
|
|
print "Test due to data FAIL!!!!!"
|
|
test_status=0
|
|
buf2=don.read_data(1,0) #read first byte
|
|
if ord(buf2[0]) != 0xFF:
|
|
print "Address used = 0x%08x"%(address&0x1FFFFF)
|
|
print "Test FAIL (At least one address line const. 0)!!!!!"
|
|
test_status=0
|
|
don.write_command(0xC6C5) #clear lock bit
|
|
ret_buf=don.getReturn(2) #two bytes expected to this command
|
|
sys.exit()
|
|
address = address >> 1
|
|
if address == 0x2:
|
|
address = address >> 1 # 0x2 is written and will return zero on read as write new write will fail
|
|
data = data >> 1
|
|
mode.length = mode.length + 1
|
|
|
|
#-----------------------------------------------------------------------
|
|
#Marching zero test
|
|
print "Single bit low test on addr and data"
|
|
address = 0xFFEFFFFF # set word address
|
|
data = 0xFFEFFFFF
|
|
while mode.length<18: # last address to test 0x20 0000
|
|
buf1=pack('BBBB', (0x000000FF&data),(0x0000FF00&data)>>8 ,(0x00FF0000&data)>>16 ,(0xFF0000&data)>>24 )
|
|
don.buffer_write_ram(address&0x1FFFFF,buf1)
|
|
buf2=don.read_data(2,address&0x1FFFFF) # word count and byte address read 64 words to speed up
|
|
if buf1 != buf2:
|
|
print 'IN %02x %02x %02x %02x '%(ord(buf1[3]), ord(buf1[2]),ord(buf1[1]), ord(buf1[0]))
|
|
print 'OUT %02x %02x %02x %02x '%(ord(buf2[3]), ord(buf2[2]),ord(buf2[1]), ord(buf2[0]))
|
|
print "Address used = 0x%08x"%(address&0x1FFFFF)
|
|
print "Data written = 0x%08x"%(data&0xFFFF)
|
|
print "Test FAIL!!!!!"
|
|
test_status=0
|
|
buf2=don.read_data(1,0x1FFFFF) #read first byte
|
|
if ord(buf2[0]) != 0xFF:
|
|
print "Address used = 0x%08x"%(address&0x1FFFFF)
|
|
print "Test FAIL (At used address least two address lines bonded or const. 1)!"
|
|
test_status=0
|
|
don.write_command(0xC6C5) #clear lock bit
|
|
ret_buf=don.getReturn(2) #two bytes expected to this command
|
|
sys.exit()
|
|
address = (address >> 1)|0xFF000000
|
|
data = data >> 1
|
|
mode.length = mode.length + 1
|
|
if test_status==1:
|
print "Test SUCCESSFUL!"
|
print "Test SUCCESSFUL!"
|
|
don.write_command(0xC6C5) #clear lock bit
|
|
ret_buf=don.getReturn(2) #two bytes expected to this command
|
sys.exit()
|
sys.exit()
|
except IOError:
|
except IOError:
|
print "IO Error on file open"
|
print "IO Error on file open"
|
|
don.write_command(0xC6C5) #clear lock bit
|
|
ret_buf=don.getReturn(2) #two bytes expected to this command
|
sys.exit()
|
sys.exit()
|
|
|
if mode.e == 1: # perform dongle test
|
def flash_erase(mode,don):
|
#Erase Dongle
|
#Erase Dongle
|
print "Erasing all"
|
print "Erasing all"
|
don.write_command(0x0060) # 0x0098
|
don.write_command(0x0060) # 0x0098
|
don.write_command(0x00D0) # 0x0098
|
don.write_command(0x00D0) # 0x0098
|
if mode.version < 5:
|
if mode.version < 5:
|
Line 1379... |
Line 1595... |
if mode.version >= 5:
|
if mode.version >= 5:
|
print "Waiting for buffers to empty"
|
print "Waiting for buffers to empty"
|
don.wait_on_busy()
|
don.wait_on_busy()
|
don.parse_status() #do this after programming all but uneaven ending
|
don.parse_status() #do this after programming all but uneaven ending
|
print "Erase done."
|
print "Erase done."
|
|
don.write_command(0x00FF) # 0x0098 --set flash to read array mode
|
if mode.l == 1: # perform dongle test
|
def flash_looptest(mode,don):
|
#Erase Dongle
|
|
print "Status Loop test"
|
print "Status Loop test"
|
i=1024
|
i=1024
|
startTime = time.clock()
|
startTime = time.clock()
|
while i > 0:
|
while i > 0:
|
|
if i%128==0:
|
sys.stdout.write(".")
|
sys.stdout.write(".")
|
sys.stdout.flush()
|
sys.stdout.flush()
|
don.wait_on_busy()
|
don.wait_on_busy()
|
don.parse_status() #do this after programming all but uneaven ending
|
don.parse_status() #do this after programming all but uneaven ending
|
i=i-1
|
i=i-1
|
if sys.platform=='win32':
|
#if sys.platform=='win32':
|
endTime = (time.clock()-startTime)/1024.0
|
endTime = (time.clock()-startTime)/1024.0
|
print "\nSystem round delay is %4f ms"%(endTime*1000.0)
|
print "\nSystem round delay is %4f ms"%(endTime*1000.0)
|
sys.stdout.flush()
|
sys.stdout.flush()
|
|
don.write_command(0x00FF) # 0x0098 --set flash to read array mode
|
|
|
|
################## Main program #########################
|
|
|
|
|
|
last_ops = 0
|
|
mode = DongleMode()
|
|
# PARSE ARGUMENTS
|
|
for arg in sys.argv:
|
|
if len(sys.argv) == 1: # if no arguments display help
|
|
#usage(sys.argv[0])
|
|
usage("dongle.py")
|
|
sys.exit()
|
|
if arg in ("-h","--help","/help","/h"):
|
|
#usage(sys.argv[0])
|
|
usage("dongle.py")
|
|
sys.exit()
|
|
if arg in ("-c"):
|
|
last_ops = sys.argv.index(arg) + 1 #if remains last set of options from here start ordered strings
|
|
i = sys.argv.index(arg)
|
|
print "Opening port: "+sys.argv[i+1]
|
|
mode.portname = sys.argv[i+1] # next element after -c open port for usage
|
|
if arg[0]=="-" and arg[1]!="c": # if other opptions
|
|
# parse all options in this
|
|
last_ops = sys.argv.index(arg) #if remains last set of options from here start ordered strings
|
|
ops = arg[1:]# get all besides the - sign
|
|
for op in ops:
|
|
if op=="q":
|
|
mode.q = 1
|
|
if op=="v":
|
|
mode.v = 1
|
|
if op=="f":
|
|
mode.f = 1
|
|
if op=="d":
|
|
mode.d = 1
|
|
if op=="r":
|
|
mode.r = 1
|
|
if op=="t":
|
|
mode.t = 1
|
|
if op=="e":
|
|
mode.e = 1
|
|
if op=="b":
|
|
mode.b = 1
|
|
if op=="l":
|
|
mode.l = 1
|
|
if op=="p":
|
|
mode.p = 0
|
|
if op=="P":
|
|
mode.p = 1
|
|
if op=="u":
|
|
mode.u = 1
|
|
else:
|
|
i = sys.argv.index(arg)
|
|
if i == last_ops + 1:
|
|
if mode.r==1:
|
|
mode.offset=mode.convParamStr(arg)
|
|
else:
|
|
mode.filename=arg
|
|
if i == last_ops + 2:
|
|
if mode.r==1:
|
|
mode.length=mode.convParamStr(arg)
|
|
else:
|
|
if arg.find("EOF")>-1:
|
|
print "Found EOF marker"
|
|
mode.eof = 1 #the file is to be written to the end of 4M area
|
|
mode.address = 0
|
|
else:
|
|
mode.address=mode.convParamStr(arg)
|
|
|
|
if i == last_ops + 3:
|
|
if mode.r==1:
|
|
mode.filename=arg
|
|
else:
|
|
print "Too many parameters provided"
|
|
sys.exit()
|
|
if i > last_ops + 3:
|
|
print "Too many parameters provided"
|
|
sys.exit()
|
|
|
|
# END PARSE ARGUMENTS
|
|
|
|
if mode.portname=="":
|
|
print "No port name given see -h for help"
|
|
sys.exit()
|
|
else:
|
|
# test PC speed to find sutable delay for linux driver
|
|
# to get 250 us
|
|
mytime = time.clock()
|
|
n = 0
|
|
while (n < 100000):
|
|
n += 1;
|
|
k10Time = time.clock() - mytime # time per 10000 while cycles
|
|
wait = k10Time/100000.0 # time per while cycle
|
|
wait = (0.00025/wait) * 1.20 # count for 250us + safe margin
|
|
# ok done
|
|
reopened = 0
|
|
|
|
|
|
if sys.platform=='win32':
|
|
don = Dongle(mode.portname,256000,6000)
|
|
elif sys.platform=='linux2':
|
|
don = Dongle(mode.portname,230400,6000)
|
|
#don.tty.cts()
|
|
elif sys.platform=='darwin':
|
|
don = Dongle(mode.portname,230400,6000)
|
|
#don.tty.cts()
|
|
else:
|
|
sys.exit('Sorry, no implementation for this platform yet')
|
|
|
|
|
|
don.tty.wait = wait
|
|
while 1:
|
|
#don.write_command(0x0050) #FLASH command clear status register
|
|
don.write_command(0x00C5) #send dongle check internal command
|
|
don_ret=don.testReturn(2)
|
|
if don_ret==2:
|
|
break
|
|
if reopened == 3:
|
|
print 'Dongle connected, but does not communicate'
|
|
sys.exit()
|
|
reopened = reopened + 1
|
|
# reopen and do new cycle
|
|
if sys.platform=='win32':
|
|
don = Dongle(mode.portname,256000,6000)
|
|
elif sys.platform=='linux2':
|
|
don = Dongle(mode.portname,230400,6000)
|
|
#self.tty.cts()
|
|
elif sys.platform=='darwin':
|
|
don = Dongle(mode.portname,230400,6000)
|
|
#self.tty.cts()
|
|
else:
|
|
sys.exit('Sorry, no implementation for this platform yet')
|
|
don.tty.wait = wait
|
|
|
|
buf=don.getReturn(2) # two bytes expected to this command
|
|
if ord(buf[1])==0x32 and ord(buf[0])==0x10:
|
|
print "Dongle OK"
|
|
else:
|
|
print 'Dongle returned on open: %02x %02x '%(ord(buf[1]), ord(buf[0]))
|
|
don.write_command(0x01C5) #try getting dongle HW ver (works since 05 before that returns 0x3210)
|
|
buf=don.getReturn(2) # two bytes expected to this command
|
|
if ord(buf[1])==0x86 and ord(buf[0])>0x04:
|
|
mode.version = ord(buf[0])
|
|
don.mode = mode
|
|
print 'Dongle HW version code is %02x %02x'%(ord(buf[1]), ord(buf[0]))
|
|
|
|
print 'Dongle version is %x'%(mode.version)
|
|
else:
|
|
don.mode = mode
|
|
print 'Dongle HW version code is smaller than 05 some features have been improved on'
|
|
print 'HW code and Quartus FPGA binary file are available at:'
|
|
print 'http://www.opencores.org/projects.cgi/web/usb_dongle_fpga/overview'
|
|
print 'Programming is possible with Altera Quartus WE and BYTEBLASTER II cable or'
|
|
print 'compatible clone like X-Blaster http://www.customcircuitsolutions.com/cable.html'
|
|
|
|
if mode.version>0x19: # Dongle II versions
|
|
print 'Other status info:'
|
|
if mode.p == 0:
|
|
don.write_command(0xC3C5) # ldev_present_n set to 0 (is active low for thincan)
|
|
buf_dc = don.getReturn(2) # two bytes expected to this command
|
|
else:
|
|
don.write_command(0xC4C5) # ldev_present_n set to 1 (is active low for thincan)
|
|
buf_dc = don.getReturn(2) # two bytes expected to this command
|
|
if mode.u == 1:
|
|
don.write_command(0xC2C5) # force USB prog mode signals to conf memory
|
|
#buf_dc = don.getReturn(2) # two bytes expected to this command
|
|
sys.exit()
|
|
don.write_command(0x02C5) #try getting PCB ver (works since 06 before that returns 0x3210)
|
|
buf=don.getReturn(2) # two bytes expected to this command
|
|
i_temp = 0
|
|
i_temp = (ord(buf[1])<<8)|ord(buf[0])
|
|
print 'Dongle PCB version code is AD 67075%05i'%( i_temp )
|
|
don.write_command(0x03C5) #try getting mode switch setting (works since 06 before that returns 0x3210)
|
|
buf=don.getReturn(2) # two bytes expected to this command
|
|
mode_reg = ord(buf[0])
|
|
print 'Dongle memory region %02x'%(mode_reg)
|
|
if ord(buf[1])==0x00:
|
|
if ord(buf[0]) > 3:
|
|
print 'PSRAM region selected'
|
|
else:
|
|
print 'FLASH region selected'
|
|
mode.region = mode_reg #set the region for PSRAM support
|
|
if mode.region>3:
|
|
pass
|
|
#print 'Initialize psram on region %i'%(mode.region)
|
|
#PSRAM mode init
|
|
else:
|
|
#print 'Initialize flash on region %i'%(mode.region)
|
|
don.write_command(0x0050) #FLASH command clear status register
|
|
don.write_command(0x00FF) # 0x0098 --set flash to read array mode
|
|
#Flash mode init
|
|
|
|
#Lock LPC out from memory interface
|
|
don.write_command(0xC5C5) #set lock bit up
|
|
ret_buf=don.getReturn(2) #two bytes expected to this command
|
|
|
|
if mode.q == 1: # perform a query from dongle
|
|
if mode.region<4:
|
|
flash_qry(mode,don)
|
|
else:
|
|
print "Query only supported on flash regions (to change region turn the Mode switch):"
|
|
print "FLASH regions are regions from 0 to 3"
|
|
|
|
|
|
if mode.filename!="" and mode.address!=-1: #Dongle write command given
|
|
if mode.region<4:
|
|
print "Flash write called"
|
|
flash_write(mode,don)
|
|
else:
|
|
print "PSRAM write called"
|
|
psram_write(mode,don)
|
|
|
|
if mode.r == 1: # perform a readback
|
|
if mode.region<4:
|
|
print "Flash read called"
|
|
flash_read(mode,don)
|
|
else:
|
|
print "PSRAM read called"
|
|
psram_read(mode,don)
|
|
|
|
if mode.t == 1: # perform dongle test
|
|
if mode.region<4:
|
|
flash_test(mode,don)
|
|
else:
|
|
psram_test(mode,don)
|
|
if mode.e == 1: # perform dongle erase
|
|
if mode.region<4:
|
|
flash_erase(mode,don)
|
|
else:
|
|
print "Erase is supported on flash regions (to change region turn the Mode switch):"
|
|
print "FLASH regions are regions from 0 to 3"
|
|
|
|
if mode.l == 1: # perform dongle test
|
|
if mode.region<4:
|
|
flash_looptest(mode,don)
|
|
else:
|
|
print "Looptest is supported on flash regions (to change region turn the Mode switch):"
|
|
print "FLASH regions are regions from 0 to 3"
|
|
|
##########################################################
|
##########################################################
|
|
|
No newline at end of file
|
No newline at end of file
|
|
#Unlock memory interface
|
|
don.write_command(0xC6C5) #clear lock bit
|
|
ret_buf=don.getReturn(2) #two bytes expected to this command
|
|
sys.exit()
|
|
|
|
|
|
|
No newline at end of file
|
No newline at end of file
|