def poll():
global scan, vs
# Check if the START Scanning button has just pressed
if f1.justStarted():
vs = VisioStat( f1.portsopend )
print("Scanning...")
scan = True
# Check if the STOP Scanning button has just pressed
if f1.justStopped():
vs.closeall()
f2.closeall()
print("Scanning stopped...")
scan = False
# Check if we need to scan all ports for VisioStat data
if scan:
(idx, pname, raw) = vs.readport() # this will wait 100 loops
(serial, seng, feng, value) = toeng( raw )
if idx>=0:
# Uncomment the line below to see the records before logged
# print( idx, pname+" "+raw, seng )
f2.eng( idx, seng, pname+" "+raw )
f3.logstats( idx, pname, serial, raw, feng )
else:
print("--- waiting for data --------")
# In all cases, re-register this routine to be called again by mainloop
root.after( 10, poll )
def poll():
global scan, vs
# Check if the START Scanning button has just pressed
if f1.justStarted():
vs = VisioStat(f1.portsopend)
print("Scanning...")
scan = True
# Check if the STOP Scanning button has just pressed
if f1.justStopped():
vs.closeall()
f2.closeall()
print("Scanning stopped...")
scan = False
# Check if we need to scan all ports for VisioStat data
if scan:
(idx, pname, raw) = vs.readport() # this will wait 100 loops
(serial, seng, feng, value) = toeng(raw)
if idx >= 0:
# Uncomment the line below to see the records before logged
# print( idx, pname+" "+raw, seng )
f2.eng(idx, seng, pname + " " + raw)
f3.logstats(idx, pname, serial, raw, feng)
else:
print("--- waiting for data --------")
# In all cases, re-register this routine to be called again by mainloop
root.after(10, poll)
def decodeline( self ):
(idx, pname, raw) = self.vs.read1Port()
# if idx<0, data were not received in-time
if idx<0:
print( "--- waiting for data ---" )
self.lerr.config( text='Timeout, no data received for 2 sec' )
return (-1, " ", 0)
else:
print( raw )
self.ldata.config( text=raw )
# try to decode the data
(serial, seng, feng, value) = toeng( raw )
if serial < 0:
self.lerr.config( text='decoding error' )
else:
self.lerr.config( text='ok' )
return (serial, seng, value)
