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This commit is contained in:
Peter D. Gray 2020-01-17 14:52:24 -05:00
parent ef05b92160
commit b05ac7e9fb
1 changed files with 4 additions and 1 deletions
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cli/signit.py
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@ -204,7 +204,10 @@ def doit(outfn=None, build_dir='l-port/build-COLDCARD', high_water=False,
timestamp=timestamp(backdate) )
assert FW_MIN_LENGTH <= hdr.firmware_length <= FW_MAX_LENGTH, hdr.firmware_length
assert hdr.firmware_length <= 786432-128, "too big for our-protocol USB upgrades"
assert hdr.firmware_length <= 786432-128, \
"too big for our-protocol USB upgrades: %d = %d bytes too big" % (
hdr.firmware_length, hdr.firmware_length-(786432-128))
binhdr = struct.pack(FWH_PY_FORMAT, *hdr)
assert len(binhdr) == FW_HEADER_SIZE