def gate(method, buf_io, arg2):
# the "callgate" into the bootloader
# - only spuratically implemented (say it like in _Clueless_)
# - none of the error checking is repeated here
# - not trying too hard to fake the hardware-related features
if method == 0:
# version string
hc = b'2.0.0 time=20180220.092345 git=master@f8d1758'
buf_io[0:len(hc)] = hc
return len(hc)
if method == 16:
if len(buf_io) < 8: return ERANGE
return pin_prefix(buf_io[0:arg2], buf_io)
if method == 18:
from sim_secel import pin_stuff
return pin_stuff(arg2, buf_io)
if method == 4:
# control the green/red light
global genuine_led
if arg2 == 1:
# clear it
genuine_led = False
led_pipe.write(bytes([0x10]))
return 1 if genuine_led else 0
if method == 5:
# are we a brick? No.
return 0
if method == 6:
# do we have 608?
return ENOENT if not version.has_608 else 0
if method == 19:
# bag number
if arg2 == 0:
buf_io[0:32] = b'CSIM0000' + b'\0' * (32 - 8)
if arg2 == 1:
# not supported: write
return buf_io
if method == 21:
# high water mark
if arg2 == 0:
buf_io[0:8] = b'\x18\x07\x11\x19S\x08\x00\x00'
return 0
if method == 20:
# read 608 config bytes (128)
assert len(buf_io) == 128
buf_io[:] = b'\x01#\xbf\x0b\x00\x00`\x03CP,\xbf\xeeap\x00\xe1\x00a\x00\x00\x00\x8f-\x8f\x80\x8fC\xaf\x80\x00C\x00C\x8fG\xc3C\xc3C\xc7G\x00G\x00\x00\x8fM\x8fC\x00\x00\x00\x00\x1f\xff\x00\x1a\x00\x1a\xff\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\xf0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xea\xff\x02\x15\x00\x00\x00\x00<\x00\\\x00\xbc\x01\xfc\x01\xbc\x01\x9c\x01\x9c\x01\xfc\x01\xdc\x03\xdc\x03\xdc\x07\x9c\x01<\x00\xfc\x01\xdc\x01<\x00'
return 0
return ENOENT
def gate(method, buf_io, arg2):
# the "callgate" into the bootloader
# - only spuratically implemented (say it like in _Clueless_)
# - none of the error checking is repeated here
# - not trying too hard to fake the hardware-related features
if method == 0:
# version string
hc = b'1.0.0 time=20180220.092345 git=master@f8d1758'
buf_io[0:len(hc)] = hc
return len(hc)
if method == 16:
if len(buf_io) < 8: return ERANGE
return pin_prefix(buf_io[0:arg2], buf_io)
if method == 18:
from sim_secel import pin_stuff
return pin_stuff(arg2, buf_io)
if method == 4:
# control the green/red light
global genuine_led
if arg2 == 1:
# clear it
genuine_led = False
led_pipe.write(bytes([0x10]))
return 1 if genuine_led else 0
if method == 5:
# are we a brick? No.
return 0
if method == 19:
# bag number
if arg2 == 0:
buf_io[0:32] = b'CSIM0000' + b'\0' * (32 - 8)
if arg2 == 1:
# not supported: write
return buf_io
if method == 21:
# high water mark
if arg2 == 0:
buf_io[0:8] = b'\x18\x07\x11\x19S\x08\x00\x00'
return 0
return ENOENT