fpga_list = []
goldqueue = Queue()
logger = ConsoleLogger(settings.verbose)
rpcclient = RPCClient(settings, logger, goldqueue)
try:
# open FT232R
ft232r = FT232R()
portlist = FT232R_PortList(7, 6, 5, 4, 3, 2, 1, 0)
if ft232r.open(settings.devicenum, portlist):
logger.reportOpened(ft232r.devicenum, ft232r.serial)
else:
logger.log("ERROR: FT232R device not opened!", False)
sys.exit()
if settings.chain == 0 or settings.chain == 1:
fpga_list.append(FPGA(ft232r, settings.chain, logger))
elif settings.chain == 2:
fpga_list.append(FPGA(ft232r, 0, logger))
fpga_list.append(FPGA(ft232r, 1, logger))
else:
logger.log("ERROR: Invalid chain option!", False)
parser.print_usage()
sys.exit()
logger.fpga_list = fpga_list
rpcclient.fpga_list = fpga_list
action="store_true",
dest="verbose",
default=False,
help="Verbose logging")
parser.add_option("-s",
"--sleep",
action="store_true",
dest="sleep",
default=False,
help="Put FPGAs to sleep after programming [EXPERIMENTAL]")
settings, args = parser.parse_args()
logger = ConsoleLogger(settings.verbose)
if len(args) == 0:
logger.log("ERROR: No bitstream file specified!", False)
parser.print_usage()
sys.exit()
### Bitfile ###
bitfileName = args[0]
logger.log("Opening bitstream file: " + bitfileName, False)
bitfile = None
try:
bitfile = BitFile.read(bitfileName)
except BitFileReadError, e:
print e
sys.exit()
logger.log("Bitstream file opened:", False)
# Option parsing:
parser = OptionParser(usage="%prog [-d <devicenum>] [-c <chain>] <path-to-bitstream-file>")
parser.add_option("-d", "--devicenum", type="int", dest="devicenum", default=None,
help="Device number, optional. Opens the first available device by default")
parser.add_option("-c", "--chain", type="int", dest="chain", default=2,
help="JTAG chain number, can be 0, 1, or 2 for both FPGAs on the board (default 2)")
parser.add_option("-v", "--verbose", action="store_true", dest="verbose", default=False,
help="Verbose logging")
parser.add_option("-s", "--sleep", action="store_true", dest="sleep", default=False,
help="Put FPGAs to sleep after programming [EXPERIMENTAL]")
settings, args = parser.parse_args()
logger = ConsoleLogger(settings.verbose)
if len(args) == 0:
logger.log("ERROR: No bitstream file specified!", False)
parser.print_usage()
sys.exit()
### Bitfile ###
bitfileName = args[0]
logger.log("Opening bitstream file: " + bitfileName, False)
bitfile = None
try:
bitfile = BitFile.read(bitfileName)
except BitFileReadError, e:
print e
sys.exit()
logger.log("Bitstream file opened:", False)
fpga_list = []
goldqueue = Queue()
logger = ConsoleLogger(settings.verbose)
rpcclient = RPCClient(settings, logger, goldqueue)
try:
# open FT232R
ft232r = FT232R()
portlist = FT232R_PortList(7, 6, 5, 4, 3, 2, 1, 0)
if ft232r.open(settings.devicenum, portlist):
logger.reportOpened(ft232r.devicenum, ft232r.serial)
else:
logger.log("ERROR: FT232R device not opened!", False)
sys.exit()
if settings.chain == 0 or settings.chain == 1:
fpga_list.append(FPGA(ft232r, settings.chain, logger))
elif settings.chain == 2:
fpga_list.append(FPGA(ft232r, 0, logger))
fpga_list.append(FPGA(ft232r, 1, logger))
else:
logger.log("ERROR: Invalid chain option!", False)
parser.print_usage()
sys.exit()
logger.fpga_list = fpga_list
rpcclient.fpga_list = fpga_list
