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utils/uf2conv.py: Add more prints to help debugging

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Signed-off-by: Daniel Schaefer <dhs@frame.work>
This commit is contained in:
Daniel Schaefer 2023-01-16 22:27:07 +08:00
parent 276a6005fd
commit cfc405defb
1 changed files with 9 additions and 0 deletions
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9
util/uf2conv.py
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@ -64,6 +64,13 @@ def convert_from_uf2(buf):
curraddr = newaddr curraddr = newaddr
if familyid == 0x0 or familyid == hd[7]: if familyid == 0x0 or familyid == hd[7]:
appstartaddr = newaddr appstartaddr = newaddr
print(f" flags: 0x{hd[2]:02x}")
print(f" addr: 0x{hd[3]:02x}")
print(f" len: {hd[4]}")
print(f" block no: {hd[5]}")
print(f" blocks: {hd[6]}")
print(f" size/famid: {hd[7]}")
print()
padding = newaddr - curraddr padding = newaddr - curraddr
if padding < 0: if padding < 0:
assert False, "Block out of order at " + ptr assert False, "Block out of order at " + ptr
@ -138,6 +145,7 @@ def convert_to_uf2(file_content):
block = hd + chunk + datapadding + struct.pack(b"<I", UF2_MAGIC_END) block = hd + chunk + datapadding + struct.pack(b"<I", UF2_MAGIC_END)
assert len(block) == 512 assert len(block) == 512
outp.append(block) outp.append(block)
print(f"Converted to {numblocks} blocks")
return b"".join(outp) return b"".join(outp)
class Block: class Block:
@ -193,6 +201,7 @@ def convert_from_hex_to_uf2(buf):
addr += 1 addr += 1
i += 1 i += 1
numblocks = len(blocks) numblocks = len(blocks)
print(f"Converted to {numblocks} blocks")
resfile = b"" resfile = b""
for i in range(0, numblocks): for i in range(0, numblocks):
resfile += blocks[i].encode(i, numblocks) resfile += blocks[i].encode(i, numblocks)