pydjisdk's People
pydjisdk's Issues
Trying to implement new features, but I'm having trouble with the initial connection
It throws the error of not receiving an ACK signal back from the drone (I'm using a Matrice 100 that's already been activated via the QT sample and DJI-Go app). I'm not entirely sure that the drone is getting any signal at all to begin with. Has anyone else seen this issue?
Could it be that I need to replace the bundle_id (line 104 in SDKApplication.py) with my App_key? What purpose does the bundle_id serve?
Here is the feedback I receive in the logs after issuing the get_api_version command (which works for me in the Linux commandline example):
2016-06-15 13:14:02,540 [ app] DEBUG Init CRC with poly=0x18005 initval=0x3AA3
2016-06-15 13:14:02,540 [ app] DEBUG Init CRC with poly=0x104C11DB7 initval=0x3AA3
2016-06-15 13:14:02,562 [ app] DEBUG Thread-2(<class 'pydjisdk.SerialPort.SerialListener'>) will start.
2016-06-15 13:14:02,562 [app.parser] DEBUG Thread-3(<class 'pydjisdk.Protocol.ProtocolParser'>) will start
2016-06-15 13:14:05,316 [ app.ss2] DEBUG Send [AA130002000000000000007E00000151E99C05]
2016-06-15 13:14:05,316 [ app.ss2] DEBUG sof:170, length:19, ver:0, session:2, ack:0, res0:0, pad:0, enc:0, res1:0, seq:0, crc16:32256
2016-06-15 13:14:05,316 [ app.ss2] DEBUG <SessionThread> session_id[2] #0 will start
2016-06-15 13:14:06,317 [ app.ss2] DEBUG Send [AA130002000000000000007E00000151E99C05]
2016-06-15 13:14:06,317 [ app.ss2] DEBUG sof:170, length:19, ver:0, session:2, ack:0, res0:0, pad:0, enc:0, res1:0, seq:0, crc16:32256
2016-06-15 13:14:07,318 [ app.ss2] DEBUG Send [AA130002000000000000007E00000151E99C05]
2016-06-15 13:14:07,319 [ app.ss2] DEBUG sof:170, length:19, ver:0, session:2, ack:0, res0:0, pad:0, enc:0, res1:0, seq:0, crc16:32256
2016-06-15 13:14:08,319 [ app.ss2] DEBUG Send [AA130002000000000000007E00000151E99C05]
2016-06-15 13:14:08,320 [ app.ss2] DEBUG sof:170, length:19, ver:0, session:2, ack:0, res0:0, pad:0, enc:0, res1:0, seq:0, crc16:32256
2016-06-15 13:14:08,320 [ app] WARNING Get api version failed.
2016-06-15 13:14:08,320 [ app.ss2] WARNING Receive ack failed. <SessionThread> session_id[2] #0
2016-06-15 13:14:08,320 [ app.ss2] DEBUG <SessionThread> session_id[2] #0 will stop.
I also get this error thrown occasionally when running app.py:
Choose operation:Exception in thread Thread-3:
Traceback (most recent call last):
File "/usr/lib/python2.7/threading.py", line 810, in __bootstrap_inner
self.run()
File "/home/parallels/Documents/pydjisdk/pydjisdk/Protocol.py", line 294, in run
self.feed(buf)
File "/home/parallels/Documents/pydjisdk/pydjisdk/Protocol.py", line 239, in feed
assert(len(self.buf) < 1024)
AssertionError
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