def setUp(self):
SimTestCase.setUp(self)
# create analog pin as injector and connect to ADC2
self.a2pin = pysimulavr.Pin(1.5) # set to 1.5V level
self.__net1 = pysimulavr.Net()
self.__net1.Add(self.a2pin)
self.__net1.Add(self.dev.GetPin("B4")) # connect to ADC2
# create analog pin as injector and connect to ADC3
self.a3pin = pysimulavr.Pin(1.0) # set to 1V level
self.__net2 = pysimulavr.Net()
self.__net2.Add(self.a3pin)
self.__net2.Add(self.dev.GetPin("B3")) # connect to ADC3
def test_00(self):
"""check adc conversion on free running mode with interrupt"""
self.assertDevice()
self.assertStartTime()
# create analog pin as injector and connect to ADC0
apin = pysimulavr.Pin(1.0) # set to 1V level
net1 = pysimulavr.Net()
net1.Add(apin)
net1.Add(self.dev.GetPin(
self.adc0_pin[self.processorName])) # connect to ADC0
# create analog pin as injector and connect to AREF
rpin = pysimulavr.Pin(2.5) # set to 2.5V level
net2 = pysimulavr.Net()
net2.Add(rpin)
net2.Add(self.dev.GetPin(
self.aref_pin[self.processorName])) # connect to AREF
# skip initialisation
self.assertInitDone()
# check, that we are not in idle loop ...
self.assertEqual(self.sim.getByteByName(self.dev, "in_loop"), 0,
"not in idle loop")
# run
self.sim.doRun(self.sim.getCurrentTime() + (16 * self.ADC_CLOCK))
# check, that we are now in idle loop ...
self.assertEqual(self.sim.getByteByName(self.dev, "in_loop"), 1,
"in idle loop")
# check adc_value and isr_count to be (0x5555, 0)
v = self.sim.getWordByName(self.dev, "adc_value")
c = self.sim.getByteByName(self.dev, "isr_count")
self.assertEqual(v, 0x5555, "expected adc value is 0x0, got 0x%x" % v)
self.assertEqual(c, 0, "expected isr_count is 0, got %d" % c)
# change input value for next conversion
apin.SetAnalogValue(1.35)
# run
self.sim.doRun(self.sim.getCurrentTime() + (14 * self.ADC_CLOCK))
# check adc_value and isr_count
self.assertComplete(1.0, 2.5, 1)
# change input value for next conversion
apin.SetAnalogValue(0.7)
# run
self.sim.doRun(self.sim.getCurrentTime() + (14 * self.ADC_CLOCK))
# check adc_value and isr_count
self.assertComplete(1.35, 2.5, 2)
# run
self.sim.doRun(self.sim.getCurrentTime() + (14 * self.ADC_CLOCK))
# check adc_value and isr_count
self.assertComplete(0.7, 2.5, 3)
def test_00(self): """check adc conversion, differential channel""" self.assertDevice() self.assertStartTime() # create analog pin as injector and connect to ADC1 a1pin = pysimulavr.Pin(1.0) # set to 1V level net1 = pysimulavr.Net() net1.Add(a1pin) net1.Add(self.dev.GetPin(self.adc1_pin[self.processorName])) # connect to ADC1 # create analog pin as injector and connect to ADC2 a2pin = pysimulavr.Pin(1.32) # set to 1.32V level net2 = pysimulavr.Net() net2.Add(a2pin) net2.Add(self.dev.GetPin(self.adc2_pin[self.processorName])) # connect to ADC2 # create analog pin as injector and connect to ADC3 a3pin = pysimulavr.Pin(0.4) # set to 0.4V level net3 = pysimulavr.Net() net3.Add(a3pin) net3.Add(self.dev.GetPin(self.adc3_pin[self.processorName])) # connect to ADC3 # skip initialisation self.assertInitDone() # check, that we are not in idle loop ... self.assertEqual(self.sim.getByteByName(self.dev, "in_loop"), 0, "not in idle loop") # run self.sim.doRun(self.sim.getCurrentTime() + (15 * self.ADC_CLOCK)) # check, that we are now in idle loop ... self.assertEqual(self.sim.getByteByName(self.dev, "in_loop"), 1, "in idle loop") c = self.sim.getByteByName(self.dev, "complete") self.assertEqual(c, 0, "conversion is not completed") # run, first conversion, channel A2 / A1 self.sim.doRun(self.sim.getCurrentTime() + (12 * self.ADC_CLOCK)) # get ADC value self.assertComplete(1.32, 1.0, 2.56) # start next conversion self.sim.setByteByName(self.dev, "complete", 2) # run, further conversion, channel A3 / A1 self.sim.doRun(self.sim.getCurrentTime() + (15 * self.ADC_CLOCK)) # get ADC value self.assertComplete(0.4, 1.0, 2.56)
def test_00(self):
"""check state of analog comparator (with interrupt)"""
self.assertDevice()
self.assertStartTime()
# create analog pin as injector and connect to D7
apin = pysimulavr.Pin(1.0) # below bandgap voltage level
net = pysimulavr.Net()
net.Add(apin)
net.Add(self.dev.GetPin(self.ain1_pin[self.processorName])) # connect to AIN1
if self.processorName == "at90s8515":
# create analog pin as injector and connect to AIN0, because at90s8515 has no bandgap source to AIN0
rpin = pysimulavr.Pin(1.5)
net2 = pysimulavr.Net()
net2.Add(rpin)
net2.Add(self.dev.GetPin("B2")) # connect to AIN0
# skip initialisation
self.assertInitDone()
# check, that we are not in idle loop ...
self.assertEqual(self.sim.getByteByName(self.dev, "in_loop"), 0, "not in idle loop")
# get a output pin
opin = self.dev.GetPin("B0")
# check initial isr counter
self.assertEqual(self.sim.getByteByName(self.dev, "isr_count"), 0, "isr counter is 0")
# run till in idle loop
self.sim.doRun(self.sim.getCurrentTime() + self.DELAY)
# check, that we are now in idle loop ...
self.assertEqual(self.sim.getByteByName(self.dev, "in_loop"), 1, "in idle loop")
# check isr counter is 0
self.assertEqual(self.sim.getByteByName(self.dev, "isr_count"), 0, "isr counter is 0")
# check output state
self.assertEqual(opin.toChar(), "H", "output value wrong: got=%s, exp=H" % opin.toChar())
# set voltage on apin to 2.0V
apin.SetAnalogValue(2.0)
# run
self.sim.doRun(self.sim.getCurrentTime() + self.DELAY)
# check output state
self.assertEqual(opin.toChar(), "L", "output value wrong: got=%s, exp=L" % opin.toChar())
# check isr counter
self.assertEqual(self.sim.getByteByName(self.dev, "isr_count"), 1, "isr counter is 1")
def test_00(self):
"""check adc conversion"""
self.assertDevice()
self.assertStartTime()
# create analog pin as injector and connect to ADC0 input
apin = pysimulavr.Pin(1.0) # set to 1V level
net1 = pysimulavr.Net()
net1.Add(apin)
net1.Add(self.dev.GetPin(
self.adc0_pin[self.processorName])) # connect to ADC0
# create analog pin as injector and connect to AREF
rpin = pysimulavr.Pin(2.5) # set to 2.5V level
net2 = pysimulavr.Net()
net2.Add(rpin)
net2.Add(self.dev.GetPin(
self.aref_pin[self.processorName])) # connect to AREF
# skip initialisation
self.assertInitDone()
# check, that we are not in idle loop ...
self.assertEqual(self.sim.getByteByName(self.dev, "in_loop"), 0,
"not in idle loop")
# run
self.sim.doRun(self.sim.getCurrentTime() + (15 * self.ADC_CLOCK))
# check, that we are now in idle loop ...
self.assertEqual(self.sim.getByteByName(self.dev, "in_loop"), 1,
"in idle loop")
c = self.sim.getByteByName(self.dev, "complete")
self.assertEqual(c, 0, "conversion is not completed")
# run
self.sim.doRun(self.sim.getCurrentTime() + (12 * self.ADC_CLOCK))
# get ADC value
self.assertComplete(1.0, 2.5)
# start next conversion
self.sim.setByteByName(self.dev, "complete", 2)
apin.SetAnalogValue(1.65)
# run
self.sim.doRun(self.sim.getCurrentTime() + (15 * self.ADC_CLOCK))
# get ADC value
self.assertComplete(1.65, 2.5)
def test_00(self):
"""check state of analog comparator"""
self.assertDevice()
self.assertStartTime()
# create analog pin as injector and connect to F1 (AIN1 over ADC1)
a1pin = pysimulavr.Pin(1.0)
net1 = pysimulavr.Net()
net1.Add(a1pin)
net1.Add(self.dev.GetPin(
self.adc1_pin[self.processorName])) # connect to AIN1
# create analog pin as injector and connect to E2 (AIN0)
a0pin = pysimulavr.Pin(1.8)
net0 = pysimulavr.Net()
net0.Add(a0pin)
net0.Add(self.dev.GetPin(
self.ain0_pin[self.processorName])) # connect to AIN0
# skip initialisation
self.assertInitDone()
# check, that we are not in idle loop ...
self.assertEqual(self.sim.getByteByName(self.dev, "in_loop"), 0,
"not in idle loop")
# get a output pin
opin = self.dev.GetPin("B1")
# run till in idle loop
self.sim.doRun(self.sim.getCurrentTime() + self.DELAY)
# check, that we are now in idle loop ...
self.assertEqual(self.sim.getByteByName(self.dev, "in_loop"), 1,
"in idle loop")
# check output state
self.assertEqual(opin.toChar(), "H",
"output value wrong: got=%s, exp=H" % opin.toChar())
# set voltage on a0pin == AIN0 to 0.3V
a0pin.SetAnalogValue(0.3)
# run
self.sim.doRun(self.sim.getCurrentTime() + self.DELAY)
# check output state
self.assertEqual(opin.toChar(), "L",
"output value wrong: got=%s, exp=L" % opin.toChar())
def test_00(self):
"""check port function (I/O)"""
self.assertDevice()
self.assertStartTime()
# create digital pin as injector
bpin = pysimulavr.Pin()
bpin.SetPin("L") # set to L state
bnet = pysimulavr.Net()
bnet.Add(bpin)
# connect to ports
ports = self.create_connections(bnet)
# skip initialisation
self.assertInitDone()
# check, that we are not in idle loop ...
self.assertEqual(self.sim.getByteByName(self.dev, "in_loop"), 0,
"not in idle loop")
# run till in idle loop
self.sim.doRun(self.sim.getCurrentTime() + self.DELAY)
# check, that we are now in idle loop ...
self.assertEqual(self.sim.getByteByName(self.dev, "in_loop"), 1,
"in idle loop")
# and 1 time processed the complete loop
c = self.sim.getByteByName(self.dev, "loop_count")
self.assertTrue(c > 0, "loop one time processed")
# check output state
for p in ports:
p.assertState("L")
# set input pin to H
bpin.SetPin("H") # set to H state
# run
self.sim.doRun(self.sim.getCurrentTime() + self.DELAY)
c2 = self.sim.getByteByName(self.dev, "loop_count")
self.assertTrue(c2 > c, "loop count incremented")
# check output state
for p in ports:
p.assertState("H")
