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Add support for transfer size command-line option. #10

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Add support for transfer size command-line option. #10

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e072234
status is a tuple formatting fails with "not all arguments converted."
mobilinkd Mar 25, 2017
918739c
Add support for transfer size command-line option.
mobilinkd Mar 25, 2017
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9 changes: 5 additions & 4 deletions dfuse-tool.py
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Original file line number Diff line number Diff line change
Expand Up @@ -84,14 +84,14 @@ def flash(args):
dfu.erase(image['address'])
status = dfu.wait_while_state(dfuse.DfuState.DFU_DOWNLOAD_BUSY)
if status[1] != dfuse.DfuState.DFU_DOWNLOAD_IDLE:
raise RuntimeError("An error occured. Device Status: %r" % status)
raise RuntimeError("An error occured. Device Status: %r" % (status))

print("Flashing ...")
transfer_size = 1024
transfer_size = args.size
dfu.set_address(image['address'])
status = dfu.wait_while_state(dfuse.DfuState.DFU_DOWNLOAD_BUSY)
if status[1] != dfuse.DfuState.DFU_DOWNLOAD_IDLE:
raise RuntimeError("An error occured. Device Status: %r" % status)
raise RuntimeError("An error occured. Device Status: %r" % (status))

data = image['data']
blocks = [data[i:i + transfer_size] for i in range(0, len(data), transfer_size)]
Expand All @@ -100,7 +100,7 @@ def flash(args):
dfu.write(blocknum, block)
status = dfu.wait_while_state(dfuse.DfuState.DFU_DOWNLOAD_BUSY)
if status[1] != dfuse.DfuState.DFU_DOWNLOAD_IDLE:
raise RuntimeError("An error occured. Device Status: %r" % status)
raise RuntimeError("An error occured. Device Status: %r" % (status))

print("Done")

Expand Down Expand Up @@ -128,6 +128,7 @@ def flash(args):
devinfo.add_argument('--cfg', action='store', type=int, default=0, help='Device\'s configuration number, default to 0')
devinfo.add_argument('--intf', action='store', type=int, default=0, help='Device\'s interface number, defaults to 0')
devinfo.add_argument('--alt', action='store', type=int, default=0, help='Device\'s alternate setting number, defaults to 0')
devinfo.add_argument('--size', action='store', type=int, default=1024, help='Transfer size, defaults to 1024')

others = parser.add_argument_group('Other Options')
others.add_argument('--force', '-f', action='store_true', help='Bypass sanity checks')
Expand Down