panic("unsupported cpu %s" % cpu)
if len(args) == 0:
syntax()
log("cpu=%s oscfreq=%d baud=%d" % (cpu, osc_freq, baud))
device = args[0]
prog = nxpprog(cpu, device, baud, osc_freq, xonxoff, control)
if erase_only:
prog.erase_all()
elif start:
prog.start(startaddr)
else:
if len(args) != 2:
syntax()
filename = args[1]
if filetype == "ihex":
ih = ihex.ihex(filename)
(flash_addr_base, image) = ih.flatten()
else:
image = open(filename, "rb").read()
prog.prog_image(image, flash_addr_base, erase_all)
prog.start()
def main(argv=None):
if argv is None:
argv = sys.argv
# defaults
osc_freq = 16000 # kHz
baud = 115200
cpu = "autodetect"
flash_addr_base = 0
erase_all = False
erase_only = False
verify = False
verify_only = False
blank_check = False
xonxoff = False
start = False
control = False
filetype = "autodetect"
select_bank = False
read = False
readlen = 0
get_serial_number = False
udp = False
port = -1
mac = "" # "0C-1D-12-E0-1F-10"
optlist, args = getopt.getopt(argv[1:], '', [
'cpu=', 'oscfreq=', 'baud=', 'addr=', 'start=', 'filetype=', 'bank=',
'read=', 'len=', 'serialnumber', 'udp', 'port=', 'mac=', 'verify',
'verifyonly', 'blankcheck', 'xonxoff', 'eraseall', 'eraseonly', 'list',
'control'
])
for o, a in optlist:
if o == "--list":
log("Supported cpus:")
for val in sorted(cpu_parms.keys()):
log(" %s" % val)
sys.exit(0)
if o == "--cpu":
cpu = a
elif o == "--xonxoff":
xonxoff = True
elif o == "--oscfreq":
osc_freq = int(a)
elif o == "--addr":
flash_addr_base = int(a, 0)
elif o == "--baud":
baud = int(a)
elif o == "--eraseall":
erase_all = True
elif o == "--eraseonly":
erase_only = True
elif o == "--verify":
verify = True
elif o == "--verifyonly":
verify = True
verify_only = True
elif o == "--blankcheck":
verify = True
blank_check = True
elif o == "--control":
control = True
elif o == "--filetype":
filetype = a
if not (filetype == "bin" or filetype == "ihex"):
panic("Invalid filetype: %s" % filetype)
elif o == "--start":
start = True
if a:
startaddr = int(a, 0)
else:
startaddr = 0
elif o == "--bank":
select_bank = True
bank = int(a)
elif o == "--read":
read = True
readfile = a
elif o == "--serialnumber":
get_serial_number = True
elif o == "--len":
readlen = int(a)
elif o == "--udp":
udp = True
elif o == "--port":
port = int(a)
elif o == "--mac":
mac = a
else:
panic("Unhandled option: %s" % o)
if cpu != "autodetect" and not cpu_parms.has_key(cpu):
panic("Unsupported cpu %s" % cpu)
if len(args) == 0:
syntax()
device = args[0]
if udp:
if '.' in device:
if ':' in device:
device, port = tuple(device.split(':'))
port = int(port)
if port < 0 or port > 65535:
panic("Bad port number: %d" % port)
parts = [int(x) for x in device.split('.')]
if len(parts) != 4 or min(parts) < 0 or max(parts) > 255:
panic("Bad IPv4-address: %s" % device)
device = '.'.join([str(x) for x in parts])
elif ':' in device:
# panic("Bad IPv6-address: %s" % device)
pass
else:
panic("Bad IP-address: %s" % device)
if port < 0:
port = 41825
if mac:
parts = [int(x, 16) for x in mac.split('-')]
if len(parts) != 6 or min(parts) < 0 or max(parts) > 255:
panic("Bad MAC-address: %s" % mac)
mac = '-'.join(['%02x' % x for x in parts])
log("cpu=%s ip=%s:%d mac=%s" % (cpu, device, port, mac))
else:
log("cpu=%s ip=%s:%d" % (cpu, device, port))
else:
log("cpu=%s oscfreq=%d device=%s baud=%d" %
(cpu, osc_freq, device, baud))
prog = nxpprog(cpu, device, baud, osc_freq, xonxoff, control,
(device, port, mac) if udp else None, verify)
if erase_only:
prog.erase_all(verify)
elif blank_check:
prog.blank_check_all()
elif start:
prog.start(startaddr)
elif select_bank:
prog.select_bank(bank)
elif get_serial_number:
sn = prog.get_serial_number()
sys.stdout.write(sn)
elif read:
if not readlen:
panic("Read length is 0")
fd = open(readfile, "w")
prog.read_block(flash_addr_base, readlen, fd)
fd.close()
else:
if len(args) != 2:
syntax()
filename = args[1]
if filetype == "autodetect":
filetype = "ihex" if filename.endswith('hex') else "bin"
if filetype == "ihex":
ih = ihex.ihex(filename)
(flash_addr_base, image) = ih.flatten()
else:
image = open(filename, "rb").read()
if not verify_only:
start = time.time()
success = prog.prog_image(image, flash_addr_base, erase_all,
verify)
stop = time.time()
elapsed = stop - start
log("Programmed %s in %.1f seconds" %
("successfully" if success else "with errors", elapsed))
if verify:
start = time.time()
success = prog.verify_image(flash_addr_base, image)
stop = time.time()
elapsed = stop - start
log("Verified %s in %.1f seconds" %
("successfully" if success else "with errors", elapsed))
if not verify_only:
prog.start(flash_addr_base)
def main(argv=None):
if argv is None:
argv = sys.argv
# defaults
osc_freq = 16000 # kHz
baud = 115200
cpu = "autodetect"
flash_addr_base = 0
erase_all = False
erase_only = False
verify = False
verify_only = False
blank_check = False
xonxoff = False
start = False
control = False
filetype = "autodetect"
select_bank = False
read = False
readlen = 0
get_serial_number = False
udp = False
port = -1
mac = "" # "0C-1D-12-E0-1F-10"
optlist, args = getopt.getopt(argv[1:], '',
['cpu=', 'oscfreq=', 'baud=', 'addr=', 'start=',
'filetype=', 'bank=', 'read=', 'len=', 'serialnumber',
'udp', 'port=', 'mac=', 'verify', 'verifyonly', 'blankcheck',
'xonxoff', 'eraseall', 'eraseonly', 'list', 'control'])
for o, a in optlist:
if o == "--list":
log("Supported cpus:")
for val in sorted(cpu_parms.keys()):
log(" %s" % val)
sys.exit(0)
if o == "--cpu":
cpu = a
elif o == "--xonxoff":
xonxoff = True
elif o == "--oscfreq":
osc_freq = int(a)
elif o == "--addr":
flash_addr_base = int(a, 0)
elif o == "--baud":
baud = int(a)
elif o == "--eraseall":
erase_all = True
elif o == "--eraseonly":
erase_only = True
elif o == "--verify":
verify = True
elif o == "--verifyonly":
verify = True
verify_only = True
elif o == "--blankcheck":
verify = True
blank_check = True
elif o == "--control":
control = True
elif o == "--filetype":
filetype = a
if not ( filetype == "bin" or filetype == "ihex" ):
panic("Invalid filetype: %s" % filetype)
elif o == "--start":
start = True
if a:
startaddr = int(a, 0)
else:
startaddr = 0
elif o == "--bank":
select_bank = True
bank = int(a)
elif o == "--read":
read = True
readfile = a
elif o == "--serialnumber":
get_serial_number = True
elif o == "--len":
readlen = int(a)
elif o == "--udp":
udp = True
elif o == "--port":
port = int(a)
elif o == "--mac":
mac = a
else:
panic("Unhandled option: %s" % o)
if cpu != "autodetect" and not cpu_parms.has_key(cpu):
panic("Unsupported cpu %s" % cpu)
if len(args) == 0:
syntax()
device = args[0]
if udp:
if '.' in device:
if ':' in device:
device, port = tuple(device.split(':'))
port = int(port)
if port<0 or port>65535:
panic("Bad port number: %d" % port)
parts = [int(x) for x in device.split('.')]
if len(parts)!=4 or min(parts)<0 or max(parts)>255:
panic("Bad IPv4-address: %s" % device)
device = '.'.join([str(x) for x in parts])
elif ':' in device:
# panic("Bad IPv6-address: %s" % device)
pass
else:
panic("Bad IP-address: %s" % device)
if port < 0:
port = 41825
if mac:
parts = [int(x, 16) for x in mac.split('-')]
if len(parts)!=6 or min(parts)<0 or max(parts)>255:
panic("Bad MAC-address: %s" % mac)
mac = '-'.join(['%02x'%x for x in parts])
log("cpu=%s ip=%s:%d mac=%s" % (cpu, device, port, mac))
else:
log("cpu=%s ip=%s:%d" % (cpu, device, port))
else:
log("cpu=%s oscfreq=%d device=%s baud=%d" % (cpu, osc_freq, device, baud))
prog = nxpprog(cpu, device, baud, osc_freq, xonxoff, control, (device, port, mac) if udp else None, verify)
if erase_only:
prog.erase_all(verify)
elif blank_check:
prog.blank_check_all()
elif start:
prog.start(startaddr)
elif select_bank:
prog.select_bank(bank)
elif get_serial_number:
sn = prog.get_serial_number()
sys.stdout.write(sn)
elif read:
if not readlen:
panic("Read length is 0")
fd = open(readfile, "w")
prog.read_block(flash_addr_base, readlen, fd)
fd.close()
else:
if len(args) != 2:
syntax()
filename = args[1]
if filetype == "autodetect":
filetype = "ihex" if filename.endswith('hex') else "bin"
if filetype == "ihex":
ih = ihex.ihex(filename)
(flash_addr_base, image) = ih.flatten()
else:
image = open(filename, "rb").read()
if not verify_only:
start = time.time()
success = prog.prog_image(image, flash_addr_base, erase_all, verify)
stop = time.time()
elapsed = stop - start
log("Programmed %s in %.1f seconds" % ("successfully" if success else "with errors", elapsed))
if verify:
start = time.time()
success = prog.verify_image(flash_addr_base, image)
stop = time.time()
elapsed = stop - start
log("Verified %s in %.1f seconds" % ("successfully" if success else "with errors", elapsed))
if not verify_only:
prog.start(flash_addr_base)
fd.write(data)
logger.info("Data saved in %s", args.image_file)
else:
logger.warn("No data could be read")
else:
if not args.image_file:
parser.exit(1)
filename = args.image_file
input_file = Path(args.image_file)
if not (input_file.exists() and input_file.is_file()):
logger.error("File does not exist")
parser.exit(1)
if args.filetype == "ihex":
ih = ihex.ihex(filename)
(args.addr, image) = ih.flatten()
else:
with open(filename, "rb") as f:
image = f.read()
prog.prog_image(image, args.addr, args.eraseall)
prog.start(args.addr)
finally:
prog.finalize()
if args.console:
import signal
import sys
import time