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make dfu.py compatible with latest libusb1

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This commit is contained in:
Willem Melching
2019-06-26 13:56:02 -07:00
parent 73ae4f6acf
commit 03d1c8ab3e
1 changed files with 3 additions and 4 deletions
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7
python/dfu.py
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@@ -18,7 +18,7 @@ class PandaDFU(object):
for device in context.getDeviceList(skip_on_error=True):
if device.getVendorID() == 0x0483 and device.getProductID() == 0xdf11:
try:
this_dfu_serial = device._getASCIIStringDescriptor(3)
this_dfu_serial = device.open().getASCIIStringDescriptor(3)
except Exception:
continue
if this_dfu_serial == dfu_serial or dfu_serial is None:
@@ -35,7 +35,7 @@ class PandaDFU(object):
for device in context.getDeviceList(skip_on_error=True):
if device.getVendorID() == 0x0483 and device.getProductID() == 0xdf11:
try:
dfu_serials.append(device._getASCIIStringDescriptor(3))
dfu_serials.append(device.open().getASCIIStringDescriptor(3))
except Exception:
pass
except Exception:
@@ -73,7 +73,7 @@ class PandaDFU(object):
def program(self, address, dat, block_size=None):
if block_size == None:
block_size = len(dat)
# Set Address Pointer
self._handle.controlWrite(0x21, DFU_DNLOAD, 0, 0, "\x21" + struct.pack("I", address))
self.status()
@@ -119,4 +119,3 @@ class PandaDFU(object):
stat = str(self._handle.controlRead(0x21, DFU_GETSTATUS, 0, 0, 6))
except Exception:
pass