Quote:
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Originally Posted by kovidgoyal
I wish I had access to a machine running OSX. Does the following python script cause an error? Also I added some extra error reporting to the gui. So update and try again.
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No errors on the test script (hooray!).
GUI says:
Code:
1 Command Type: GetUSBProtocolVersion
00000000: 0000 0000 0100 0000 0000 0000 0400 0000 ................
00000010: 0000 0000 ....
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2 Response Type: Response
00000000: 0010 0000 0100 0000 0000 0000 0c00 0000 ................
00000010: 0000 0000 0000 0000 0000 0000 0000 0000 ................
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Traceback (most recent call last):
File "/Users/clewis/dev/Reader/libprs500/trunk/src/libprs500/gui/main.py", line 523, in establish_connection
info = self.dev.get_device_information(end_session=False)
File "/Users/clewis/dev/Reader/libprs500/trunk/src/libprs500/communicate.py", line 167, in run_session
dev.open()
File "/Users/clewis/dev/Reader/libprs500/trunk/src/libprs500/communicate.py", line 259, in open
version = self._bulk_read(24, data_type=USBProtocolVersion)[0].version
File "/Users/clewis/dev/Reader/libprs500/trunk/src/libprs500/communicate.py", line 392, in _bulk_read
packet = bulk_read_packet(data_type=data_type, size=packet_size)
File "/Users/clewis/dev/Reader/libprs500/trunk/src/libprs500/communicate.py", line 379, in bulk_read_packet
data = data_type(self.handle.bulk_read(self.BULK_IN_EP, rsize))
File "/Users/clewis/dev/libprs500/trunk/src/libprs500/prstypes.py", line 717, in __init__
PacketError: 'libprs500.prstypes.USBProtocolVersion packets must have a length of atleast 16 bytes
Unable to connect to device. Please try unplugging and reconnecting it