def __init__(self, link, aSwitch, aBusy, aTime, aValues):
report(
"Counters(aSwitch=%s, aBusy=%s, aTime=%s, aValues=%s)"
% (repr(aSwitch), repr(aBusy), repr(aTime), repr(aValues))
)
self.rSwitch = ToggleRegister(link, aSwitch)
self.rBusy = ToggleRegister(link, aBusy)
self.rTime = FloatRegister(link, aTime)
self.rValues = [DwordRegister(link, aValue) for aValue in aValues]
class Relay(object):
def __init__(self, link, aSwitch):
report("Relay(aSwitch=%s)" % repr(aSwitch))
self.rSwitch = ToggleRegister(link, aSwitch)
def enable(self):
report("Relay.enable()")
self.rSwitch.write(True)
def disable(self):
report("Relay.disable()")
self.rSwitch.write(False)
def __init__(self, link, aSwitch):
report("Relay(aSwitch=%s)" % repr(aSwitch))
self.rSwitch = ToggleRegister(link, aSwitch)
class Counters(object):
def __init__(self, link, aSwitch, aBusy, aTime, aValues):
report(
"Counters(aSwitch=%s, aBusy=%s, aTime=%s, aValues=%s)"
% (repr(aSwitch), repr(aBusy), repr(aTime), repr(aValues))
)
self.rSwitch = ToggleRegister(link, aSwitch)
self.rBusy = ToggleRegister(link, aBusy)
self.rTime = FloatRegister(link, aTime)
self.rValues = [DwordRegister(link, aValue) for aValue in aValues]
def stop(self):
report("Counters.stop()")
self.rSwitch.write(False)
def start(self):
report("Counters.start()")
self.rSwitch.write(True)
def isBusy(self):
done = self.rBusy.read()
report("Counters.isBusy() -> %s" % repr(done))
return done
def setTime(self, time_ms):
report("Counters.setTime(%s)" % repr(time_ms))
self.rTime.write(float(int(time_ms)))
def getCounts(self):
counts = [rValue.read() for rValue in self.rValues]
report("Counters.getCounts() -> %s" % repr(counts))
return counts
def measure(self, time_ms):
report("Counters.measure(%s)" % repr(time_ms))
# Stop counters if running.
self.stop()
# Specify time to count.
self.setTime(time_ms)
# Sample real time.
t1 = time()
# Start timer and counters.
self.start()
# Wait until time has elapsed.
while self.isBusy():
sleep(0.1)
# Sample real time.
t2 = time()
# Calculate and report real time elapsed.
taken_ms = int((t2 - t1) * 1000)
report("Counters.measure(%s) took %d ms" % (repr(time_ms), taken_ms))
# Read out counter values.
counts = self.getCounts()
# Stop counters.
self.stop()
self.setTime(0)
return counts