def fmt_terse(data, pktn=None):
if data in p_p2n_r:
return 'i87c51_read_fw.%s' % p_p2n_r[data]
if data in p_p2n_w:
return 'i87c51_write_fw.%s' % p_p2n_w[data]
'''
if pktn and data in big_pkt:
return 'i87c51_write_fw.%s' % big_pkt[data]
'''
if args.big_thresh and pktn and len(data) > args.big_thresh:
big_pkt[data] = 'p' + str(pktn)
return 'i87c51_write_fw.%s' % big_pkt[data]
ret = str2hex(data, prefix=prefix)
if len(data) > 16:
ret += '\n%s' % prefix
return ret
def fmt_terse(data, pktn=None):
if data in p_p2n_r:
return 'i87c51_read_fw.%s' % p_p2n_r[data]
if data in p_p2n_w:
return 'i87c51_write_fw.%s' % p_p2n_w[data]
'''
if pktn and data in big_pkt:
return 'i87c51_write_fw.%s' % big_pkt[data]
'''
if args.big_thresh and pktn and len(data) > args.big_thresh:
big_pkt[data] = 'p' + str(pktn)
return 'i87c51_write_fw.%s' % big_pkt[data]
ret = str2hex(data, prefix=prefix)
if len(data) > 16:
ret += '\n%s' % prefix
return ret
def dump(fin):
j = json.load(open(fin))
pi = 0
ps = j['data']
line('# Generated from scrape.py')
line('from uvscada.bpm.startup import bulk2, bulk86')
line('import i87c51_read_fw')
line('import i87c51_write_fw')
line('')
# remove all comments to make processing easier
# we'll add our own anyway
# ps = filter(lambda p: p['type'] != 'comment', ps)
def peekp():
return nextp()[1]
def nextp():
ppi = pi + 1
while True:
if ppi >= len(ps):
raise Exception("Out of packets")
p = ps[ppi]
if p['type'] != 'comment':
return ppi, p
ppi = ppi + 1
line('def replay(dev):')
indentP()
line("bulkRead, bulkWrite, controlRead, controlWrite = usb_wraps(dev)")
line('')
if 0:
line("# Generated from packet 61/62")
line("# ...")
line("# Generated from packet 71/72")
line("load_fx2(dev)")
line()
while pi < len(ps):
p = ps[pi]
if p['type'] == 'comment':
line('# %s' % p['v'])
pass
elif p['type'] == 'controlRead':
'''
# Generated from packet 6/7
# None (0xB0)
buff = controlRead(0xC0, 0xB0, 0x0000, 0x0000, 4096)
# NOTE:: req max 4096 but got 3
validate_read("\x00\x00\x00", buff, "packet 6/7")
'''
line('buff = controlRead(0x%02X, 0x%02X, 0x%04X, 0x%04X, %d)' % (
p['reqt'], p['req'], p['val'], p['ind'], p['len']))
data = binascii.unhexlify(p['data'])
line('# Req: %d, got: %d' % (p['len'], len(data)))
line('validate_read(%s, buff, "packet %s/%s")' % (
fmt_terse(data, p['packn'][0]), p['packn'][0], p['packn'][1]))
elif p['type'] == 'controlWrite':
'''
controlWrite(0x40, 0xB2, 0x0000, 0x0000, "")
'''
data = binascii.unhexlify(p['data'])
line('buff = controlWrite(0x%02X, 0x%02X, 0x%04X, 0x%04X, %s)' % (
p['reqt'], p['req'], p['val'], p['ind'], str2hex(data, prefix=prefix)))
elif p['type'] == 'bulkRead':
if p['endp'] != 0x86:
raise Exception("Unexpected endpoint")
if 0:
line('buff = bulkRead(0x%02X, 0x%04X)' % (p['endp'], p['len']))
data = binascii.unhexlify(p['data'])
line('# Req: %d, got: %d' % (p['len'], len(data)))
line('validate_read(%s, buff, "packet %s/%s")' % (
fmt_terse(data, p['packn'][0]), p['packn'][0], p['packn'][1]))
reply_full = binascii.unhexlify(p['data'])
reply, _truncate, pprefix, suffix = pkt_strip(reply_full)
pprefix_str = ''
if pprefix != 0x08:
pprefix_str = ', prefix=0x%02X' % pprefix
suffix_str = ''
if suffix != 0x00:
suffix_str = ', suffix=0x%02X' % suffix
#line('# Discarded %d / %d bytes => %d bytes' % (len(reply_full) - len(reply), len(reply_full), len(reply)))
pack_str = 'packet %s/%s' % (
p['packn'][0], p['packn'][1])
line('buff = bulk86(dev, target=0x%02X%s%s)' % (len(reply), pprefix_str, suffix_str))
line('validate_read(%s, buff, "%s")' % (fmt_terse(reply, p['packn'][0]), pack_str))
elif p['type'] == 'bulkWrite':
'''
bulkWrite(0x02, "\x01")
'''
# Not all 0x02 have readback
# bulkWrite(0x%02X
if p['endp'] != 0x02:
cmd = binascii.unhexlify(p['data'])
line('bulkWrite(0x%02X, %s)' % (p['endp'], fmt_terse(cmd, p['packn'][0])))
# bulkWrite(0x02
elif peekp()['type'] != 'bulkRead':
cmd = binascii.unhexlify(p['data'])
if cmd == "\x09\x10\x57\x81\x00":
line("cmd_09(dev)")
elif cmd[0] == '\x0C' and len(cmd) == 2:
line('led_mask(dev, 0x%02X)' % ord(cmd[1]))
elif cmd == "\x20\x01\x00":
line('cmd_20(dev)')
elif cmd == \
"\x3B\x0C\x22\x00\xC0\x40\x00\x3B\x0E\x22\x00\xC0\x00\x00\x3B\x1A" \
"\x22\x00\xC0\x18\x00":
line('cmd_3B(dev)')
elif cmd == "\x41\x00\x00":
line('cmd_41(dev)')
elif cmd == "\x43\x19\x10\x00\x00":
line('cmd_43(dev)')
elif cmd == "\x4C\x00\x02":
line('cmd_4C(dev)')
elif cmd[0] == "\x57" and len(cmd) == 7:
c57a = cmd[0:3]
cmp_mask(
"\x57\x00\x00" ,
"\xFF\x00\xFF" ,
c57a)
c50a = cmd[3:]
cmp_mask(
"\x50\x00\x00\x00" ,
"\xFF\x00\xFF\xFF" ,
c50a)
line('cmd_57_50(dev, %s, %s)' % (fmt_terse(c57a[1]), fmt_terse(c50a[1])))
elif cmd[0] == "\x50":
# ex: "\x50\x9F\x09\x00\x00"
cmp_mask(
"\x50\x00\x00\x00\x00",
"\xFF\x00\x00\xFF\xFF",
cmd)
line('cmd_50(dev, %s)' % (fmt_terse(cmd[1:3])))
else:
line('bulkWrite(0x02, %s)' % (fmt_terse(cmd, p['packn'][0])))
# bulk2(
else:
def bulk2():
pprefix_str = ''
if pprefix != 0x08:
pprefix_str = ', prefix=0x%02X' % pprefix
suffix_str = ''
if suffix != 0x00:
suffix_str = ', suffix=0x%02X' % suffix
pack_str = 'packet W: %s/%s, R: %s/%s' % (
p_w['packn'][0], p_w['packn'][1], p_r['packn'][0], p_r['packn'][1])
line('buff = bulk2(dev, %s, target=0x%02X%s%s)' % (fmt_terse(cmd, p_w['packn'][0]), len(reply), pprefix_str, suffix_str))
#line('# Discarded %d / %d bytes => %d bytes' % (len(reply_full) - len(reply), len(reply_full), len(reply)))
line('validate_read(%s, buff, "%s")' % (fmt_terse(reply, p_r['packn'][0]), pack_str))
p_w = p
pi, p_r = nextp()
cmd = binascii.unhexlify(p_w['data'])
reply_full = binascii.unhexlify(p_r['data'])
if 0:
line("'''")
line(fmt_terse(reply_full, p['packn'][0]))
line("'''")
reply, _truncate, pprefix, suffix = pkt_strip(reply_full)
if cmd == "\x01":
line('cmd_01(dev)')
elif cmd == "\x02":
line('cmd_02(dev, %s)' % fmt_terse(reply))
elif cmd == "\x03":
line('gpio_readi(dev)')
elif cmd[0] == "\x08":
cmp_mask(
"\x08\x01\x57\x00\x00",
"\xFF\xFF\xFF\x00\xFF",
cmd)
try:
cmp_buff("\x00\x00", reply)
except CmpFail:
line('# Bad reply for cmd_08()')
bulk2()
else:
line('cmd_08(dev, %s)' % (fmt_terse(cmd[3])))
elif cmd[0] == "\x0C":
if len(cmd) != 3 or cmd[2] != "\x30":
raise Exception("Unexpected")
#line('led_mask(dev, 0x%02X)' % ord(cmd[1]))
line('led_mask(dev, "%s")' % led_i2s[ord(cmd[1])])
elif cmd == "\x0E\x00":
line('sn_read(dev)')
elif cmd == "\x0E\x02":
line('sm_read(dev)')
elif cmd == "\x10\x80\x02":
cmp_buff("\x80\x00\x00\x00\x09\x00", reply)
line('cmd_10(dev)')
elif cmd[0] == "\x22":
if cmd == "\x22\x02\x10\x00\x13\x00\x06":
line('sm_info10(dev)')
elif cmd == "\x22\x02\x10\x00\x1F\x00\x06":
line('sm_insert(dev)')
elif cmd == "\x22\x02\x22\x00\x23\x00\x06":
line('sm_info22(dev)')
elif cmd == "\x22\x02\x24\x00\x25\x00\x06":
line('sm_info24(dev)')
else:
raise Exception("Unexpected read")
elif cmd == "\x45\x01\x00\x00\x31\x00\x06":
cmp_buff( \
"\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF" \
"\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF" \
"\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF" \
"\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF" \
"\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF" \
"\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF" \
"\xFF\xFF\xFF\xFF",
reply)
line('cmd_45(dev)')
elif cmd == "\x49":
cmp_buff("\x0F\x00", reply)
line('cmd_49(dev)')
elif cmd == "\x4A\x03\x00\x00\x00":
cmp_buff("\x03\x00", reply)
line('cmd_4A(dev)')
# Observed several times as compound command
# Only handle simple case
elif cmd[0] == "\x57" and len(cmd) == 3:
cmp_mask(
"\x57\x00\x00",
"\xFF\x00\xFF",
cmd)
line('cmd_57s(dev, %s, %s)' % (fmt_terse(cmd[1]), fmt_terse(reply)))
else:
bulk2()
else:
raise Exception("Unknown type: %s" % p['type'])
pi += 1
indentN()
print
for pkt, name in big_pkt.iteritems():
print '%s = %s' % (name, fmt_terse(pkt))
print '''
#cmd.bulk86_dbg = 1
buffs = set()
i = 0
while True:
subprocess.check_call('clear', shell=True)
# Generated from packet 241/242
buff = cmd_57s(dev, "\x85", None, "cmd_57")
buffs.add(buff)
i += 1
if i % 3 == 0:
print 'Dumping'
for j, buff in enumerate(buffs):
print
print j
print str2hex(buff)
print
print 'press enter'
raw_input()
buffs = set()
continue
# Chip inserted
if buff == "\x01":
print 'Continuity OK'
# Chip removed
elif buff == ("\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" \
"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"):
print 'Continuity failed'
# Inserting chip while running
# I'm guessing its telling me which pins failed
def dump(fin):
j = json.load(open(fin))
pi = 0
ps = j['data']
line('# Generated from scrape.py')
line('from uvscada.bpm.startup import bulk2, bulk86')
line('import i87c51_read_fw')
line('import i87c51_write_fw')
line('')
# remove all comments to make processing easier
# we'll add our own anyway
# ps = filter(lambda p: p['type'] != 'comment', ps)
def peekp():
return nextp()[1]
def nextp():
ppi = pi + 1
while True:
if ppi >= len(ps):
raise Exception("Out of packets")
p = ps[ppi]
if p['type'] != 'comment':
return ppi, p
ppi = ppi + 1
line('def replay(dev):')
indentP()
line("bulkRead, bulkWrite, controlRead, controlWrite = usb_wraps(dev)")
line('')
if 0:
line("# Generated from packet 61/62")
line("# ...")
line("# Generated from packet 71/72")
line("load_fx2(dev)")
line()
while pi < len(ps):
p = ps[pi]
if p['type'] == 'comment':
line('# %s' % p['v'])
pass
elif p['type'] == 'controlRead':
'''
# Generated from packet 6/7
# None (0xB0)
buff = controlRead(0xC0, 0xB0, 0x0000, 0x0000, 4096)
# NOTE:: req max 4096 but got 3
validate_read("\x00\x00\x00", buff, "packet 6/7")
'''
line('buff = controlRead(0x%02X, 0x%02X, 0x%04X, 0x%04X, %d)' %
(p['reqt'], p['req'], p['val'], p['ind'], p['len']))
data = binascii.unhexlify(p['data'])
line('# Req: %d, got: %d' % (p['len'], len(data)))
line(
'validate_read(%s, buff, "packet %s/%s")' %
(fmt_terse(data, p['packn'][0]), p['packn'][0], p['packn'][1]))
elif p['type'] == 'controlWrite':
'''
controlWrite(0x40, 0xB2, 0x0000, 0x0000, "")
'''
data = binascii.unhexlify(p['data'])
line('buff = controlWrite(0x%02X, 0x%02X, 0x%04X, 0x%04X, %s)' %
(p['reqt'], p['req'], p['val'], p['ind'],
str2hex(data, prefix=prefix)))
elif p['type'] == 'bulkRead':
if p['endp'] != 0x86:
raise Exception("Unexpected endpoint")
if 0:
line('buff = bulkRead(0x%02X, 0x%04X)' % (p['endp'], p['len']))
data = binascii.unhexlify(p['data'])
line('# Req: %d, got: %d' % (p['len'], len(data)))
line('validate_read(%s, buff, "packet %s/%s")' % (fmt_terse(
data, p['packn'][0]), p['packn'][0], p['packn'][1]))
reply_full = binascii.unhexlify(p['data'])
reply, _truncate, pprefix, suffix = pkt_strip(reply_full)
pprefix_str = ''
if pprefix != 0x08:
pprefix_str = ', prefix=0x%02X' % pprefix
suffix_str = ''
if suffix != 0x00:
suffix_str = ', suffix=0x%02X' % suffix
#line('# Discarded %d / %d bytes => %d bytes' % (len(reply_full) - len(reply), len(reply_full), len(reply)))
pack_str = 'packet %s/%s' % (p['packn'][0], p['packn'][1])
line('buff = bulk86(dev, target=0x%02X%s%s)' %
(len(reply), pprefix_str, suffix_str))
line('validate_read(%s, buff, "%s")' %
(fmt_terse(reply, p['packn'][0]), pack_str))
elif p['type'] == 'bulkWrite':
'''
bulkWrite(0x02, "\x01")
'''
# Not all 0x02 have readback
# bulkWrite(0x%02X
if p['endp'] != 0x02:
cmd = binascii.unhexlify(p['data'])
line('bulkWrite(0x%02X, %s)' %
(p['endp'], fmt_terse(cmd, p['packn'][0])))
# bulkWrite(0x02
elif peekp()['type'] != 'bulkRead':
cmd = binascii.unhexlify(p['data'])
if cmd == "\x09\x10\x57\x81\x00":
line("cmd_09(dev)")
elif cmd[0] == '\x0C' and len(cmd) == 2:
line('led_mask(dev, 0x%02X)' % ord(cmd[1]))
elif cmd == "\x20\x01\x00":
line('cmd_20(dev)')
elif cmd == \
"\x3B\x0C\x22\x00\xC0\x40\x00\x3B\x0E\x22\x00\xC0\x00\x00\x3B\x1A" \
"\x22\x00\xC0\x18\x00":
line('cmd_3B(dev)')
elif cmd == "\x41\x00\x00":
line('cmd_41(dev)')
elif cmd == "\x43\x19\x10\x00\x00":
line('cmd_43(dev)')
elif cmd == "\x4C\x00\x02":
line('cmd_4C(dev)')
elif cmd[0] == "\x57" and len(cmd) == 7:
c57a = cmd[0:3]
cmp_mask("\x57\x00\x00", "\xFF\x00\xFF", c57a)
c50a = cmd[3:]
cmp_mask("\x50\x00\x00\x00", "\xFF\x00\xFF\xFF", c50a)
line('cmd_57_50(dev, %s, %s)' %
(fmt_terse(c57a[1]), fmt_terse(c50a[1])))
elif cmd[0] == "\x50":
# ex: "\x50\x9F\x09\x00\x00"
cmp_mask("\x50\x00\x00\x00\x00", "\xFF\x00\x00\xFF\xFF",
cmd)
line('cmd_50(dev, %s)' % (fmt_terse(cmd[1:3])))
else:
line('bulkWrite(0x02, %s)' %
(fmt_terse(cmd, p['packn'][0])))
# bulk2(
else:
def bulk2():
pprefix_str = ''
if pprefix != 0x08:
pprefix_str = ', prefix=0x%02X' % pprefix
suffix_str = ''
if suffix != 0x00:
suffix_str = ', suffix=0x%02X' % suffix
pack_str = 'packet W: %s/%s, R: %s/%s' % (
p_w['packn'][0], p_w['packn'][1], p_r['packn'][0],
p_r['packn'][1])
line('buff = bulk2(dev, %s, target=0x%02X%s%s)' %
(fmt_terse(cmd, p_w['packn'][0]), len(reply),
pprefix_str, suffix_str))
#line('# Discarded %d / %d bytes => %d bytes' % (len(reply_full) - len(reply), len(reply_full), len(reply)))
line('validate_read(%s, buff, "%s")' %
(fmt_terse(reply, p_r['packn'][0]), pack_str))
p_w = p
pi, p_r = nextp()
cmd = binascii.unhexlify(p_w['data'])
reply_full = binascii.unhexlify(p_r['data'])
if 0:
line("'''")
line(fmt_terse(reply_full, p['packn'][0]))
line("'''")
reply, _truncate, pprefix, suffix = pkt_strip(reply_full)
if cmd == "\x01":
line('cmd_01(dev)')
elif cmd == "\x02":
line('cmd_02(dev, %s)' % fmt_terse(reply))
elif cmd == "\x03":
line('gpio_readi(dev)')
elif cmd[0] == "\x08":
cmp_mask("\x08\x01\x57\x00\x00", "\xFF\xFF\xFF\x00\xFF",
cmd)
try:
cmp_buff("\x00\x00", reply)
except CmpFail:
line('# Bad reply for cmd_08()')
bulk2()
else:
line('cmd_08(dev, %s)' % (fmt_terse(cmd[3])))
elif cmd[0] == "\x0C":
if len(cmd) != 3 or cmd[2] != "\x30":
raise Exception("Unexpected")
#line('led_mask(dev, 0x%02X)' % ord(cmd[1]))
line('led_mask(dev, "%s")' % led_i2s[ord(cmd[1])])
elif cmd == "\x0E\x00":
line('sn_read(dev)')
elif cmd == "\x0E\x02":
line('sm_read(dev)')
elif cmd == "\x10\x80\x02":
cmp_buff("\x80\x00\x00\x00\x09\x00", reply)
line('cmd_10(dev)')
elif cmd[0] == "\x22":
if cmd == "\x22\x02\x10\x00\x13\x00\x06":
line('sm_info10(dev)')
elif cmd == "\x22\x02\x10\x00\x1F\x00\x06":
line('sm_insert(dev)')
elif cmd == "\x22\x02\x22\x00\x23\x00\x06":
line('sm_info22(dev)')
elif cmd == "\x22\x02\x24\x00\x25\x00\x06":
line('sm_info24(dev)')
else:
raise Exception("Unexpected read")
elif cmd == "\x45\x01\x00\x00\x31\x00\x06":
cmp_buff( \
"\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF" \
"\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF" \
"\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF" \
"\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF" \
"\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF" \
"\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF" \
"\xFF\xFF\xFF\xFF",
reply)
line('cmd_45(dev)')
elif cmd == "\x49":
cmp_buff("\x0F\x00", reply)
line('cmd_49(dev)')
elif cmd == "\x4A\x03\x00\x00\x00":
cmp_buff("\x03\x00", reply)
line('cmd_4A(dev)')
# Observed several times as compound command
# Only handle simple case
elif cmd[0] == "\x57" and len(cmd) == 3:
cmp_mask("\x57\x00\x00", "\xFF\x00\xFF", cmd)
line('cmd_57s(dev, %s, %s)' %
(fmt_terse(cmd[1]), fmt_terse(reply)))
else:
bulk2()
else:
raise Exception("Unknown type: %s" % p['type'])
pi += 1
indentN()
print
for pkt, name in big_pkt.iteritems():
print '%s = %s' % (name, fmt_terse(pkt))
print '''
def pyd(p):
data = binascii.unhexlify(p['data'])
return str2hex(data)
def dump(fin):
global resets
j = json.load(open(fin))
pi = 0
ps = j['data']
line('# Generated from scrape.py')
def peekp():
return nextp()[1]
def nextp():
ppi = pi + 1
while True:
if ppi >= len(ps):
raise Exception("Out of packets")
p = ps[ppi]
if p['type'] != 'comment':
return ppi, p
ppi = ppi + 1
line('def replay(dev):')
indentP()
def mk_i2c_w(addr, buff):
return ('controlWrite', 0x40, 0xB0, 0x0A, addr, buff)
def dec_wh_w(p):
data = binascii.unhexlify(p['data'])
w, h = struct.unpack('>HH', data)
return 'gxs.img_wh_w(%d, %d)' % (w, h)
def pyd(p):
data = binascii.unhexlify(p['data'])
return str2hex(data)
def pdat(p):
return binascii.unhexlify(p['data'])
xlates = {
('controlWrite', 0x40, 0xB0, 0x2E, 0, '\x00'):
lambda p: 'gxs.hw_trig_arm()',
('controlWrite', 0x40, 0xB0, 0x2F, 0, None):
lambda p: 'gxs.hw_trig_disarm()',
('controlRead', 0xC0, 0xB0, 0x0B, None, None):
lambda p: 'gxs.eeprom_r(...)',
('controlWrite', 0x40, 0xB0, 0x0C, None, None):
lambda p: 'gxs.eeprom_w(...)',
('controlRead', 0xC0, 0xB0, 0x10, None, None):
lambda p: 'gxs.flash_r(0x%04X, 0x%04X)' % (p['ind'], p['len']),
('controlWrite', 0x40, 0xB0, 0x11, None, None):
lambda p: 'gxs.flash_erase(...)',
('controlWrite', 0x40, 0xB0, 0x0F, None, None):
lambda p: 'gxs.flash_w(...)',
('controlRead', 0xC0, 0xB0, 0x03, None, None):
lambda p: 'gxs.fpga_rv(0x%04x, %d)' % (p['ind'], p['len'] / 2),
('controlRead', 0xC0, 0xB0, 0x04, 0, 2):
lambda p: 'gxs.fpga_rsig()',
('controlWrite', 0x40, 0xB0, 0x02, None, None):
lambda p: 'gxs.fpga_wv2(0x%04X, %s)' % (p['ind'], pyd(p)),
('controlRead', 0xC0, 0xB0, 0x25, 0, 6):
lambda p: 'gxs.trig_param_r()',
('controlRead', 0xC0, 0xB0, 0x0A, None, None):
lambda p: 'gxs.i2c_r()',
('controlWrite', 0x40, 0xB0, 0x0A, None, None):
lambda p: 'gxs.i2c_w(...)',
('controlWrite', 0x40, 0xB0, 0xe600, None, None):
lambda p: 'gxs.fx2_w(...)',
(mk_i2c_w(0x82, '\x03\x00')):
lambda p: 'gxs.fpga_off__1()',
(mk_i2c_w(0x82, '\x01\x0E')):
lambda p: 'gxs.fpga_off__2()',
('controlRead', 0xC0, 0xB0, 0x51, 0, 0x1C):
lambda p: 'gxs.versions()',
('controlRead', 0xC0, 0xB0, 0x40, 0, 8):
lambda p: 'gxs.img_ctr_r()',
('controlRead', 0xC0, 0xB0, 0x23, 0, 4):
lambda p: 'gxs.img_wh()',
('controlWrite', 0x40, 0xB0, 0x22, 0, None):
dec_wh_w,
('controlWrite', 0x40, 0xB0, 0x2C, 0, None):
lambda p: 'gxs.int_t_w(0x%04X)' % (struct.unpack('>H', pdat(p))[0]),
('controlRead', 0xC0, 0xB0, 0x2D, 0, 4):
lambda p: 'gxs.int_time()',
('controlWrite', 0x40, 0xB0, 0x41, 0, '\x00'):
lambda p: 'gxs.img_ctr_rst()',
('controlWrite', 0x40, 0xB0, 0x0E, None, ''):
lambda p: 'gxs.set_act_sec(%d)' % p['ind'],
('controlWrite', 0x40, 0xB0, 0x21, None, '\x00'):
lambda p: 'gxs.cap_mode_w(...)',
('controlWrite', 0x40, 0xB0, 0x24, 0, None):
lambda p: 'gxs.trig_param_w(...)',
('controlWrite', 0x40, 0xB0, 0x2b, 0, '\x00'):
lambda p: 'gxs.sw_trig(...)',
('controlRead', 0xC0, 0xB0, 0x20, 0, 1):
lambda p: 'gxs.state()',
('controlRead', 0xC0, 0xB0, 0x80, 0, 1):
lambda p: 'gxs.error()',
}
def run_xlate(p):
data = None
if 'data' in p:
data = binascii.unhexlify(p['data'])
for xlate, xf in xlates.iteritems():
xtype, xreqt, xreq, xval, xind, xdata = xlate
#print 'xlate', xlate
#print 'p', p
if p['type'] != xtype:
continue
if xreqt is not None and p['reqt'] != xreqt:
continue
if xval is not None and p['val'] != xval:
continue
if xind is not None and p['ind'] != xind:
continue
if xtype == 'controlWrite':
if xdata is not None and data != xdata:
continue
line('# ' + xf(p))
break
while pi < len(ps):
p = ps[pi]
try:
run_xlate(p)
data = None
if 'data' in p:
data = binascii.unhexlify(p['data'])
if p['type'] == 'comment':
line('# %s' % p['v'])
pass
elif p['type'] == 'controlRead':
line('buff = controlRead(0x%02X, 0x%02X, 0x%04X, 0x%04X, %d)' %
(p['reqt'], p['req'], p['val'], p['ind'], p['len']))
line('# Req: %d, got: %d' % (p['len'], len(data)))
line('validate_read(%s, buff, "packet %s/%s")' % (str2hex(
data, prefix=prefix), p['packn'][0], p['packn'][1]))
elif p['type'] == 'controlWrite':
line('buff = controlWrite(0x%02X, 0x%02X, 0x%04X, 0x%04X, %s)'
% (p['reqt'], p['req'], p['val'], p['ind'],
str2hex(data, prefix=prefix)))
elif p['type'] == 'bulkRead':
pass
elif p['type'] == 'bulkWrite':
pass
else:
raise Exception("Unknown type: %s" % p['type'])
if is_rst_release(p):
resets += 1
if resets == 2:
line('# Filtered %d FW load packets' % reset_filters[0])
pi += 1
except:
print 'Error on packet %s' % (p['packn'], )
raise
indentN()
print
