danvics/python-validity
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Add missing write-enable and flush commands

Browse source
This commit is contained in:
Viktor Dragomiretskyy 2020-06-23 02:09:47 +12:00
parent f0389b7b97
commit 68a3dd7042
2 changed files with 10 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
proto9x/flash.py
View file

@ -88,6 +88,9 @@ def get_fw_info(partition):
return FirmwareInfo(major, minor, buildtime, modules) return FirmwareInfo(major, minor, buildtime, modules)
def write_enable():
assert_status(tls.cmd(db_write_enable))
def flush_changes(): def flush_changes():
assert_status(tls.cmd(b'\x1a')) assert_status(tls.cmd(b'\x1a'))

8
proto9x/sensor.py
View file

@ -2,6 +2,7 @@
from .tls import tls from .tls import tls
from .usb import usb from .usb import usb
from .db import db, subtype_to_string from .db import db, subtype_to_string
from .flash import write_enable, flush_changes
from time import sleep from time import sleep
from struct import pack, unpack from struct import pack, unpack
from binascii import hexlify, unhexlify from binascii import hexlify, unhexlify
@ -9,7 +10,6 @@ from .util import assert_status, unhex
from .hw_tables import dev_info_lookup from .hw_tables import dev_info_lookup
from .blobs import identify_prg, enroll_prg, reset_blob from .blobs import identify_prg, enroll_prg, reset_blob
def glow_start_scan(): def glow_start_scan():
cmd=unhexlify('3920bf0200ffff0000019900200000000099990000000000000000000000000020000000000000000000000000ffff000000990020000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000') cmd=unhexlify('3920bf0200ffff0000019900200000000099990000000000000000000000000020000000000000000000000000ffff000000990020000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000')
assert_status(tls.app(cmd)) assert_status(tls.app(cmd))
@ -96,13 +96,19 @@ def append_new_image(key=0, prev=b''):
usb.wait_int() usb.wait_int()
write_enable()
rsp=tls.app(b'\x6b' + prev) rsp=tls.app(b'\x6b' + prev)
assert_status(rsp) assert_status(rsp)
flush_changes()
usb.wait_int() usb.wait_int()
write_enable()
rsp=tls.app(b'\x6b' + prev) rsp=tls.app(b'\x6b' + prev)
assert_status(rsp) assert_status(rsp)
flush_changes()
res=rsp[2:] res=rsp[2:]
rsp=tls.app(unhexlify('6900000000')) rsp=tls.app(unhexlify('6900000000'))