资源简介
实现 MPU6050 DMP解算欧拉角后的姿态显示上位机。
代码片段和文件信息
#!/usr/bin/python
# eMPL_client.py
# A PC application for use with embedded MotionApps.
# Copyright 2012 InvenSense Inc. All Rights Reserved.
import serial sys time string pygame
from ponycube import *
class eMPL_packet_reader:
def __init__(self port quat_delegate=None debug_delegate=None data_delegate=None ):
self.s = serial.Serial(port115200)
self.s.setTimeout(0.1)
self.s.setWriteTimeout(0.2)
# TODO: Will this break anything?
##Client attempts to write to eMPL.
#try:
#self.s.write(“\n“)
#except serial.serialutil.SerialTimeoutException:
#pass # write will timeout if umpl app is already started.
if quat_delegate:
self.quat_delegate = quat_delegate
else:
self.quat_delegate = empty_packet_delegate()
if debug_delegate:
self.debug_delegate = debug_delegate
else:
self.debug_delegate = empty_packet_delegate()
if data_delegate:
self.data_delegate = data_delegate
else:
self.data_delegate = empty_packet_delegate()
self.packets = []
self.length = 0
self.previous = None
def read(self):
NUM_BYTES = 23
p = None
while self.s.inWaiting() >= NUM_BYTES:
rs = self.s.read(NUM_BYTES)
if ord(rs[0]) == ord(‘$‘):
pkt_code = ord(rs[1])
if pkt_code == 1:
d = debug_packet(rs)
self.debug_delegate.dispatch(d)
elif pkt_code == 2:
p = quat_packet(rs)
self.quat_delegate.dispatch(p)
elif pkt_code == 3:
d = data_packet(rs)
self.data_delegate.dispatch(d)
else:
print “no handler for pkt_code“pkt_code
else:
c = ‘ ‘
print “serial misaligned!“
while not ord(c) == ord(‘$‘):
c = self.s.read(1)
self.s.read(NUM_BYTES-1)
def write(selfa):
self.s.write(a)
def close(self):
self.s.close()
def write_log(selffname):
f = open(fname‘w‘)
for p in self.packets:
f.write(p.logfile_line())
f.close()
# =========== PACKET DELEGATES ==========
class packet_delegate(object):
def loop(selfevent):
print “generic packet_delegate loop w/event“event
def dispatch(selfp):
print “generic packet_delegate dispatched“p
class empty_packet_delegate(packet_delegate):
def loop(selfevent):
pass
def dispatch(selfp):
pass
class cube_packet_viewer (packet_delegate):
def __init__(self):
self.sc
属性 大小 日期 时间 名称
----------- --------- ---------- ----- ----
文件 10846 2020-07-29 10:47 ╣┘╖╜Python╔╧╬╗╗·\eMPL-client.py
文件 71651 2020-07-29 10:47 ╣┘╖╜Python╔╧╬╗╗·\euclid.py
文件 94360 2020-07-29 10:47 ╣┘╖╜Python╔╧╬╗╗·\euclid.pyc
文件 5921 2020-07-29 10:47 ╣┘╖╜Python╔╧╬╗╗·\ponycube.py
文件 9815 2020-07-29 10:47 ╣┘╖╜Python╔╧╬╗╗·\ponycube.pyc
文件 76 2020-07-29 10:47 ╣┘╖╜Python╔╧╬╗╗·\python╔╧╬╗╗·╦╡├≈.txt
文件 6438912 2020-07-29 10:47 ╣┘╖╜Python╔╧╬╗╗·\╨Φ╥¬░▓╫░╡─python░ⁿ\pygame-1.9.2a0.win32-py2.7.msi
文件 116289 2020-07-29 10:47 ╣┘╖╜Python╔╧╬╗╗·\╨Φ╥¬░▓╫░╡─python░ⁿ\pyserial-2.6.tar.gz
文件 521 2020-07-29 10:47 ╣┘╖╜Python╔╧╬╗╗·\╨Φ╥¬░▓╫░╡─python░ⁿ\python░ⁿ╦╡├≈.txt
文件 13700 2020-07-29 10:47 ╣┘╖╜Python╔╧╬╗╗·\╨Φ╥¬░▓╫░╡─python░ⁿ\pyserial-2.6\CHANGES.txt
文件 2850 2020-07-29 10:47 ╣┘╖╜Python╔╧╬╗╗·\╨Φ╥¬░▓╫░╡─python░ⁿ\pyserial-2.6\LICENSE.txt
文件 968 2020-07-29 10:47 ╣┘╖╜Python╔╧╬╗╗·\╨Φ╥¬░▓╫░╡─python░ⁿ\pyserial-2.6\MANIFEST.in
文件 1399 2020-07-29 10:47 ╣┘╖╜Python╔╧╬╗╗·\╨Φ╥¬░▓╫░╡─python░ⁿ\pyserial-2.6\PKG-INFO
文件 1237 2020-07-29 10:47 ╣┘╖╜Python╔╧╬╗╗·\╨Φ╥¬░▓╫░╡─python░ⁿ\pyserial-2.6\README.txt
文件 3215 2020-07-29 10:47 ╣┘╖╜Python╔╧╬╗╗·\╨Φ╥¬░▓╫░╡─python░ⁿ\pyserial-2.6\setup.py
文件 5896 2020-07-29 10:47 ╣┘╖╜Python╔╧╬╗╗·\╨Φ╥¬░▓╫░╡─python░ⁿ\pyserial-2.6\documentation\appendix.rst
文件 6524 2020-07-29 10:47 ╣┘╖╜Python╔╧╬╗╗·\╨Φ╥¬░▓╫░╡─python░ⁿ\pyserial-2.6\documentation\conf.py
文件 14262 2020-07-29 10:47 ╣┘╖╜Python╔╧╬╗╗·\╨Φ╥¬░▓╫░╡─python░ⁿ\pyserial-2.6\documentation\examples.rst
文件 979 2020-07-29 10:47 ╣┘╖╜Python╔╧╬╗╗·\╨Φ╥¬░▓╫░╡─python░ⁿ\pyserial-2.6\documentation\index.rst
文件 2997 2020-07-29 10:47 ╣┘╖╜Python╔╧╬╗╗·\╨Φ╥¬░▓╫░╡─python░ⁿ\pyserial-2.6\documentation\Makefile
文件 4310 2020-07-29 10:47 ╣┘╖╜Python╔╧╬╗╗·\╨Φ╥¬░▓╫░╡─python░ⁿ\pyserial-2.6\documentation\pyparallel.rst
文件 7050 2020-07-29 10:47 ╣┘╖╜Python╔╧╬╗╗·\╨Φ╥¬░▓╫░╡─python░ⁿ\pyserial-2.6\documentation\pyserial.png
文件 3803 2020-07-29 10:47 ╣┘╖╜Python╔╧╬╗╗·\╨Φ╥¬░▓╫░╡─python░ⁿ\pyserial-2.6\documentation\pyserial.rst
文件 29114 2020-07-29 10:47 ╣┘╖╜Python╔╧╬╗╗·\╨Φ╥¬░▓╫░╡─python░ⁿ\pyserial-2.6\documentation\pyserial_api.rst
文件 3353 2020-07-29 10:47 ╣┘╖╜Python╔╧╬╗╗·\╨Φ╥¬░▓╫░╡─python░ⁿ\pyserial-2.6\documentation\shortintro.rst
文件 2169 2020-07-29 10:47 ╣┘╖╜Python╔╧╬╗╗·\╨Φ╥¬░▓╫░╡─python░ⁿ\pyserial-2.6\examples\enhancedserial.py
文件 16973 2020-07-29 10:47 ╣┘╖╜Python╔╧╬╗╗·\╨Φ╥¬░▓╫░╡─python░ⁿ\pyserial-2.6\examples\port_publisher.py
文件 1054 2020-07-29 10:47 ╣┘╖╜Python╔╧╬╗╗·\╨Φ╥¬░▓╫░╡─python░ⁿ\pyserial-2.6\examples\port_publisher.sh
文件 6685 2020-07-29 10:47 ╣┘╖╜Python╔╧╬╗╗·\╨Φ╥¬░▓╫░╡─python░ⁿ\pyserial-2.6\examples\rfc2217_server.py
文件 762 2020-07-29 10:47 ╣┘╖╜Python╔╧╬╗╗·\╨Φ╥¬░▓╫░╡─python░ⁿ\pyserial-2.6\examples\scan.py
文件 481 2020-07-29 10:47 ╣┘╖╜Python╔╧╬╗╗·\╨Φ╥¬░▓╫░╡─python░ⁿ\pyserial-2.6\examples\scanlinux.py
............此处省略37个文件信息
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