def __init__(self):
Process.__init__(self)
self.exit = Event()
self.csv = CSVExport()
self.i2cMux = PCA9547()
self.settings0 = RTIMU.Settings(SETTINGS_FILE_0)
self.settings1 = RTIMU.Settings(SETTINGS_FILE_1)
self.settings2 = RTIMU.Settings(SETTINGS_FILE_2)
self.settings3 = RTIMU.Settings(SETTINGS_FILE_3)
self.settings4 = RTIMU.Settings(SETTINGS_FILE_4)
self.settings5 = RTIMU.Settings(SETTINGS_FILE_5)
self.imu0 = RTIMU.RTIMU(self.settings0)
self.imu1 = RTIMU.RTIMU(self.settings1)
self.imu2 = RTIMU.RTIMU(self.settings2)
self.imu3 = RTIMU.RTIMU(self.settings3)
self.imu4 = RTIMU.RTIMU(self.settings4)
self.imu5 = RTIMU.RTIMU(self.settings5)
self.settings = [
self.settings0, self.settings1, self.settings2, self.settings3,
self.settings4, self.settings5
]
self.imus = [
self.imu0, self.imu1, self.imu2, self.imu3, self.imu4, self.imu5
]
self.detectedIMU = [False] * 6
self.detectImu()
self.pollInterval = 2
def start(self):
## Reference for the Threaded serial adquisition
#
# Threaded adquisition for a serial device with interrupts
# using Qt4 signals
self.data = SerialThread(str(self.ui.cBox_IMU.currentText()))
self.data.openPort(str(self.ui.cBox_Port.currentText()),
int(self.ui.cBox_Speed.currentText()))
## Register the data object with the cube
self.cube = Cube(self.data)
# start file
if self.ui.chBox_export.isChecked():
## export data
self.csv = CSVExport()
self.ui.statusbar.showMessage("Exporting data")
else:
self.ui.statusbar.showMessage("Adquiring data")
# start data thread
self.data.start()
# dataThread new data signal
self.connect(self.data, QtCore.SIGNAL('newData()'),
self.updateData)
# update UI
self.setUILocked(True)
# start timer for updating plot
self.timer.start(20)
# start timer every second for activity
self.timerActivity.start(1000)
## Reference for the activity detection algorithm
#
# Activity detection algorithm propossed by Dr. Pablo Reyes
self.activity = ActivityDetection(70, 175, 20, .02)
## Reference for the fall detection algorithm
#
# Fall detection algorithm propossed by Dr. Pablo Reyes
self.fall = FallDetection(.02, 2.8, .65)
#~ self.fall = FallDetection(.02, 2.0, .65)
## Reference for
self.posture = Posture()
