class BP(Module, BPPanel):
def __init__(self, *args, **kwds):
config.read('rxbox.cfg')
BPPanel.__init__(self, *args, **kwds)
Module.__init__(self, *args, **kwds)
self.Bind(wx.EVT_BUTTON, self.onBPNow, self.bpNow_Button)
self.bp_pressure_indicator = wx.Gauge(self.bpbarpanel,
-1,
250,
size=(50, 100),
style=wx.GA_VERTICAL)
self.bp_pressure_indicator.Enable(False)
#coeff=(1.593,-1.148,17.98,0.107,0.227,39.25),coeff=(0.981,0,-6.59,0,0.38741,38.45)
self.bp = BPDAQ(self,
port=config.get('BP', 'port'),
coeff=(1, 0, 0, 0, 1, 0))
self.bp_pressure_indicator = wx.Gauge(self.bpbarpanel,
-1,
250,
size=(50, 100),
style=wx.GA_VERTICAL)
self.bp_pressure_indicator.Enable(False)
self.alive = False
self.updatealive = False
self.bp_infolabel.SetLabel('Restart Software')
self.bpNow_Button.Enable(False)
def __name__(self):
return 'BP'
def onBPNow(self, event):
self.Start()
def Start(self):
config.read('rxbox.cfg')
port2check = [config.get('BP', 'port')]
c = bp_portcheck.Bp_check(port2check)
port = c.check()
if port == None:
self.bp_infolabel.SetLabel('Cannot Proceed:BP Unavailable')
return
#(config.get('BP','sys_coeff_a'),0,config.get('BP','sys_coeff_b'),0,config.get('BP','dias_coeff_a'),config.get('BP','dias_coeff_b'))
self.bp = BPDAQ(self,
port=config.get('BP', 'port'),
coeff=(float(config.get('BP', 'sys_coeff_a')), 0,
float(config.get('BP', 'sys_coeff_b')), 0,
float(config.get('BP', 'dias_coeff_a')),
float(config.get('BP', 'dias_coeff_b'))),
debug=True,
logger=self._logger)
#self.bp = BPDAQ(self,port =config.get('BP','port'),coeff=(0.74212,0,19.00353,0,0.36265,45.688))
#(0.981,0,-6.59,0,0.38741,38.45)
#self.bp = BPDAQ(self,port =config.get('BP','port'),coeff=(1,0,0,0,1,0))
self.bp.OpenSerial()
self._logger.info('BP: ' +
str(self.setBPmaxpressure_combobox.GetValue()[:3]))
self.bp.send_request(self.setBPmaxpressure_combobox.GetValue()[:3])
self.setBPmaxpressure_combobox.Enable(False)
self.bpNow_Button.SetToolTipString("Acquiring BP")
self.bpdaq_thread = threading.Thread(target=self.Get_bp)
self.bpdaq_thread.start()
self._logger.info('DAQ Start')
return True
def Stop(self):
if self.bp == True:
if self.bp.nibp.isOpen() == True:
self.bp.stop()
self._logger.debug('BP serial deactivated')
self._logger.info('DAQ Stop')
return True
def setGui(self, mode='unlock'):
if mode not in ['lock', 'unlock']:
self._logger.info('setGui mode unsupported')
return
if mode == 'lock':
self.bpNow_Button.Enable(False)
self.setBPmaxpressure_combobox.Enable(False)
elif mode == 'unlock':
self.bpNow_Button.Enable(True)
self.setBPmaxpressure_combobox.Enable(True)
def find_port(self, port_list):
port2check = port_list
c = bp_portcheck.Bp_check(port2check)
port = c.check()
self._logger.info('BP Port is ' + str(port))
return port
def minor_check(self):
config.read('rxbox.cfg')
self.bp = BPDAQ(self,
port=config.get('BP', 'port'),
coeff=(1, 0, 0, 0, 1, 0),
debug=True,
logger=self._logger)
status = self.bp.init_status_check()
if status == False:
self._logger.debug('BP: Initialization Failed')
self.bp_infolabel.SetLabel('BP Unavailable:Restart Software')
return
self._logger.debug('BP init part 1 done')
status = self.bp.init_firmware_version()
if status == False:
print 'initialization failed'
self._logger.debug('BP: Initialization Failed')
self.bp_infolabel.SetLabel('BP Unavailable:Restart Software')
return
self._logger.debug('BP: init part 2 done')
self.bpNow_Button.Enable(True)
self.bp_infolabel.SetLabel('BP Ready')
def Get_bp(self):
self.alive = True
none_count = 0
while self.alive:
time.sleep(0.1)
press = self.bp.get_reply()
if press == 'S5':
press = ''
continue
if press == None or press == '':
self._logger.debug('BP: none type returned')
none_count += 1
if none_count < 1:
continue
else:
press = '09990'
try:
self.press = int(press[1:4])
except:
self._logger.debug('BP: BP packet mismatch, fixing')
self.press = 999
if self.press == 999:
self.alive = False
self.bp.get()
self.updatealive = False
self.bp.stop()
self.bp.CloseSerial()
wx.CallAfter(self.pressure_update)
self.bp.CloseSerial()
def pressure_update(self):
if self.press != 999:
self.bpNow_Button.Enable(False)
self.bp_pressure_indicator.SetValue(self.press)
self.bp_infolabel.SetLabel(str(self.press) + ' mmHg')
else:
self.updatealive = False
self.alive = False
self.bp_pressure_indicator.SetValue(0)
self.bp_infolabel.SetLabel(self.bp.bpstatus)
self.bp_pressure_indicator.Enable(False)
self.bpNow_Button.Enable(True)
self.setBPmaxpressure_combobox.Enable(True)
self.bpNow_Button.SetToolTipString("Acquire BP Reading")
self.bpvalue_label.SetLabel(
str(self.bp.bp_systolic) + '/' + str(self.bp.bp_diastolic))
class Calibration_main(MyFrame):
def __init__(self, *args, **kwds):
MyFrame.__init__(self, *args, **kwds)
#self.bp = BPDAQ(self,port =config.get('BP','port'),coeff= (1,0,0,0,1,0))
self.SetTitle("BP Calibration")
self.bp_pressure_indicator = wx.Gauge(self.bpbarpanel,
-1,
250,
size=(50, 130),
style=wx.GA_VERTICAL)
self.bp_pressure_indicator.Enable(False)
self.alive = False
self.updatealive = False
self.bp_infolabel.SetLabel('Not Ready')
self.bpNow_Button.Enable(True)
self.Calibrate_button.Enable(False)
self.button_1.Enable(False)
self.button_1.SetLabel("RECORD NOW")
self.Calibrate_button.SetLabel("CALIBRATE NOW")
self.Sys_Merc_txt.SetValue("0")
self.Dias_Merc_txt.SetValue("0")
self.Sys_Comm_txt.SetValue("0")
self.Dias_Comm_txt.SetValue("0")
self.version_label.SetLabel('version: ' +
str(config.get('GENINFO', 'model')))
#self.minor_check()
now = datetime.datetime.now()
path = os.getcwd()
if path[len(path) - 14:] == 'BP_Calibration':
self.fileopen = open(
"Data/" + now.strftime("%m-%d-%y_%H-%M") + ".csv", "ab")
else:
self.fileopen = open(
path + '/Modules/BP/BP_Calibration/Data/' +
now.strftime("%m-%d-%y_%H-%M") + ".csv", "ab")
self.csvfile = csv.writer(self.fileopen)
data = [
"Mercurial Systolic", "Mercurial Diastolic", "Commercial Systolic",
"Commercial Diastolic", "Uncalibrated Rxbox Systolic",
"Uncalibrated Rxbox Diastolic", "Calibrated Rxbox Systolic",
"Calibrated Rxbox Diastolic"
]
self.ls = Ls()
self.csv_writer(data)
self.n_samples = 0
def csv_writer(self, data):
self.csvfile.writerow(data)
def minor_check(self):
self.bp = BPDAQ(self,
port=config.get('BP', 'port'),
coeff=(0.981, 0, -6.59, 0, 0.38741, 38.45))
status = self.bp.init_status_check()
if status == False:
print 'initialization failed'
self.bp_infolabel.SetLabel('Not Ready')
return
print 'bp init part 1 done'
status = self.bp.init_firmware_version()
if status == False:
print 'initialization failed'
self.bp_infolabel.SetLabel('Not Ready')
return
print 'bp init part 2 done'
self.bpNow_Button.Enable(True)
self.bp_infolabel.SetLabel('BP Ready')
def onBPNow(self, event): # wxGlade: MyFrame.<event_handler>
self.bpNow_Button.Enable(False)
self.Calibrate_button.Enable(False)
self.button_1.Enable(False)
self.start()
def start(self):
print 'BP START'
port2check = [config.get('BP', 'port')]
c = bp_portcheck.Bp_check(port2check)
port = c.check()
if port == None:
self.bp_infolabel.SetLabel('Cannot Proceed:BP Unavailable')
return
self.bp = BPDAQ(self,
port=config.get('BP', 'port'),
coeff=(float(config.get('BP', 'sys_coeff_a')), 0,
float(config.get('BP', 'sys_coeff_b')), 0,
float(config.get('BP', 'dias_coeff_a')),
float(config.get('BP', 'dias_coeff_b'))))
#self.bp = BPDAQ(self,port =config.get('BP','port'),coeff=(0.74212,0,19.00353,0,0.36265,45.688))
self.bp.OpenSerial()
self.bp.send_request(self.setBPmaxpressure_combobox.GetValue()[:3])
self.setBPmaxpressure_combobox.Enable(False)
self.bpNow_Button.SetToolTipString("Acquiring BP")
self.bpdaq_thread = threading.Thread(target=self.Get_bp)
self.bpdaq_thread.start()
return True
def onRecord(self, event): # wxGlade: MyFrame.<event_handler>
print self.Sys_Merc_txt.GetValue()
print self.Dias_Merc_txt.GetValue()
sys_real = int(self.Sys_Merc_txt.GetValue())
dias_real = int(self.Dias_Merc_txt.GetValue())
sys_comm = int(self.Sys_Comm_txt.GetValue())
dias_comm = int(self.Dias_Comm_txt.GetValue())
if (sys_real == 0 and dias_real == 0) or (sys_comm == 0
and dias_comm == 0):
dlg = wx.MessageDialog(self, 'Please fill up the required fields',
'Error', wx.OK | wx.ICON_ERROR)
dlg.ShowModal()
dlg.Destroy()
return
sys_actual = int(self.bp.bp_systolic)
dias_actual = int(self.bp.bp_diastolic)
rawsys = int(self.bp.rawsys)
rawdias = int(self.bp.rawdias)
print "Data"
print sys_real, sys_actual, dias_real, dias_actual
self.ls.add(sys_real, rawsys, dias_real, rawdias)
self.Sys_Merc_txt.SetValue("0")
self.Dias_Merc_txt.SetValue("0")
self.Sys_Comm_txt.SetValue("0")
self.Dias_Comm_txt.SetValue("0")
self.bpvalue_label.SetLabel("--/--")
data = [
sys_real, dias_real, sys_comm, dias_comm, rawsys, rawdias,
sys_actual, dias_actual
]
self.csv_writer(data)
self.button_1.Enable(False)
print "add record"
self.n_samples += 1
self.Samples_txt.SetLabel(str(self.n_samples))
if self.n_samples > 2:
self.Calibrate_button.Enable(True)
def onCalibrate(self, event): # wxGlade: MyFrame.<event_handler>
a_sys, b_sys, a_dias, b_dias = self.ls.get_coeffecients()
self.n_samples = 0
self.Samples_label.SetLabel(str(self.n_samples))
self.Sys_Merc_txt.SetValue("0")
self.Dias_Merc_txt.SetValue("0")
self.bpvalue_label.SetLabel("--/--")
self.Calibrate_button.Enable(False)
config.set('BP', 'sys_coeff_a', a_sys)
config.set('BP', 'sys_coeff_b', b_sys)
config.set('BP', 'dias_coeff_a', a_dias)
config.set('BP', 'dias_coeff_b', b_dias)
path = os.getcwd()
if path[len(path) - 14:] == 'BP_Calibration':
configfile = open('../../../rxbox.cfg', 'wb')
else:
configfile = open('rxbox.cfg', 'wb')
config.write(configfile)
configfile.close()
dlg = wx.MessageDialog(self, 'Calibration Successful', 'Confirmation',
wx.OK | wx.ICON_INFORMATION)
dlg.ShowModal()
dlg.Destroy()
def Get_bp(self):
self.alive = True
none_count = 0
while self.alive:
time.sleep(0.1)
press = self.bp.get_reply()
if press == 'S5':
press = ''
continue
if press == None or press == '':
print 'none type returned'
none_count += 1
if none_count < 1:
continue
else:
press = '09990'
try:
self.press = int(press[1:4])
except:
print 'bp error'
print press
self.press = 999
if self.press == 999:
self.alive = False
self.bp.get()
self.updatealive = False
self.bp.stop()
self.bp.CloseSerial()
wx.CallAfter(self.pressure_update)
self.bp.CloseSerial()
def pressure_update(self):
if self.press != 999:
self.bpNow_Button.Enable(False)
self.bp_pressure_indicator.SetValue(self.press)
self.bp_infolabel.SetLabel(str(self.press) + ' mmHg')
else:
self.updatealive = False
self.alive = False
self.bp_pressure_indicator.SetValue(0)
self.bp_infolabel.SetLabel(self.bp.bpstatus)
self.bp_pressure_indicator.Enable(False)
self.bpNow_Button.Enable(True)
self.setBPmaxpressure_combobox.Enable(True)
self.button_1.Enable(True)
self.bpNow_Button.SetToolTipString("Acquire BP Reading")
self.bpvalue_label.SetLabel(' Cal UnCal \n' +
str(self.bp.bp_systolic) + '/' +
str(self.bp.bp_diastolic) + ' ' +
str(self.bp.rawsys) + '/' +
str(self.bp.rawdias))