def task():
global lastT
global lastR
global lastSW
global swMode
global GC
adata = DAQC.getADCall(3)
val = round(DAQC.getADC(0, 8), 1)
Power5Text.set(val)
val = round((adata[1] - 2.73) * 100, 2)
val = 0.2 * val + 0.8 * lastT
lastT = val
TempText.set(str("{:>3.1f}".format(val)) + 'C')
val = round(adata[2] * 12.21 / 1.636, 1)
Power12Text.set(val)
val = round(adata[0] / 4.096 * 100, 1)
FanText.set(str(val) + '%')
DAQC.setPWM(0, 0, int(val * 1024 / 100))
val = DAQC.getRANGE(0, 6, 'c')
if isinstance(val, float):
if val > 100:
val = 99.9
else:
val = 0
val = round(val, 1)
val = 0.8 * lastR + 0.2 * val
lastR = val
RangeText.set(str("{:>2.1f}".format(val)) + 'cm')
lamp = 0
if (DAQC.getDINbit(0, 2) == 1):
lamp = 32
sw = DAQC.getSWstate(0)
if (sw == 1) and (lastSW == 0):
lastSW = 1
swMode = not swMode
if swMode:
GCmode.set('Binary Code :')
else:
GCmode.set('Grey Code :')
if (sw == 0) and (lastSW == 1):
lastSW = 0
val = (int(adata[7] * 32 / 4.096))
if swMode == 0:
GCText.set(GC[val])
num = GC[val]
else:
GCText.set(val)
num = val
DAQC.setDOUTall(0, (num + lamp))
root.after(100, task)
def send_data(self):
# create the sensor data message
if self.verbose:
#convert to string and keep order by naming keys
data = json.dumps(
{
"00-Board address": self.address,
"01-Input Channel": self.channel,
"02-Description": self.name,
"03-Readout": DAQC.getTEMP(self.address, self.channel,
"f"),
"04-Unit": "F",
"05-Switch status": bool(DAQC.getSWstate(0)),
"06-Sensor1 status": bool(MOTOR.getSENSORS(0) & 0x01),
"07-Sensor2 status": bool(MOTOR.getSENSORS(0) & 0x02),
"08-Sensor3 status": bool(MOTOR.getSENSORS(0) & 0x04),
"09-Sensor4 status": bool(MOTOR.getSENSORS(0) & 0x08),
"10-Timestamp": time.strftime("%Y-%m-%d %H:%M:%S")
},
sort_keys=True)
states = json.dumps(
{
"00-FSM Name": 'test FSM',
"01-FSM state": self.fsm.state,
"02-Timestamp": time.strftime("%Y-%m-%d %H:%M:%S")
},
sort_keys=True)
relay_state = json.dumps(
{
"Relay 1": bool(RELAY.relaySTATE(0)
& 0x01), # just a int right now 1,2,4 etc
"Relay 2": bool(RELAY.relaySTATE(0) & 0x02),
"Relay 3": bool(RELAY.relaySTATE(0) & 0x04),
"Relay 4": bool(RELAY.relaySTATE(0) & 0x08),
"Relay 5": bool(RELAY.relaySTATE(0) & 0x10),
"Relay 6": bool(RELAY.relaySTATE(0) & 0x20),
"Relay 7": bool(RELAY.relaySTATE(0) & 0x40),
"Relay 8": bool(RELAY.relaySTATE(1) & 0x01),
"Relay 9": bool(RELAY.relaySTATE(1) & 0x02),
"Relay 10": bool(RELAY.relaySTATE(1) & 0x04),
"Relay 11": bool(RELAY.relaySTATE(1) & 0x08),
"Relay 12": bool(RELAY.relaySTATE(1) & 0x10),
"Relay 13": bool(RELAY.relaySTATE(1) & 0x20),
"Relay 14": bool(RELAY.relaySTATE(1) & 0x40)
},
sort_keys=True)
else:
#short version
# takes a while to get the sensor reading
data = DAQC.getTEMP(self.address, self.channel, "f")
states = self.fsm.state
#TODO big combersome testing led message
'''
dict=json.loads(data)
if dict['Switch status']:
DAQC.setDOUTbit(0, 0)
else :
DAQC.clrDOUTbit(0, 0)
'''
#publish.single("sensors/data", data, hostname=broker)
self.mqttc.publish(hostname + "/sensors/data", data, 0) # publish
#report state
self.mqttc.publish("sys/state", states, 0) # publish
# report relay state
self.mqttc.publish(topic=hostname + "/relays/state",
payload=relay_state,
qos=0,
retain=True) # publish