def mc_digital_out(board_num, bit_num, bit_value):
digital_props = DigitalProps(board_num)
port = next(
(port for port in digital_props.port_info if port.supports_output),
None)
if port == None:
util.print_unsupported_example(board_num)
# If the port is configurable, configure it for output.
if port.is_port_configurable:
ul.d_config_port(board_num, port.type, DigitalIODirection.OUT)
port_value = 0xFF
print("Setting " + port.type.name + " to " + str(port_value) + ".")
# Output the value to the port
ul.d_out(board_num, port.type, port_value)
# bit_num = 0 #CH0 --> normally high
# bit_value = 1 ##set 5V to HIGH, power the sensor
print("Setting " + port.type.name + " bit " + str(bit_num) + " to " +
str(bit_value) + ".")
# Output the value to the bit
ul.d_bit_out(board_num, port.type, bit_num, bit_value)
def run_example():
# By default, the example detects and displays all available devices and
# selects the first device listed. Use the dev_id_list variable to filter
# detected devices by device ID (see UL documentation for device IDs).
# If use_device_detection is set to False, the board_num variable needs to
# match the desired board number configured with Instacal.
use_device_detection = True
dev_id_list = []
board_num = 0
try:
if use_device_detection:
config_first_detected_device(board_num, dev_id_list)
daq_dev_info = DaqDeviceInfo(board_num)
if not daq_dev_info.supports_digital_io:
raise Exception('Error: The DAQ device does not support '
'digital I/O')
print('\nActive DAQ device: ',
daq_dev_info.product_name,
' (',
daq_dev_info.unique_id,
')\n',
sep='')
dio_info = daq_dev_info.get_dio_info()
# Find the first port that supports input, defaulting to None
# if one is not found.
port = next(
(port for port in dio_info.port_info if port.supports_output),
None)
if not port:
raise Exception('Error: The DAQ device does not support '
'digital output')
# If the port is configurable, configure it for output.
if port.is_port_configurable:
ul.d_config_port(board_num, port.type, DigitalIODirection.OUT)
port_value = 0xFF
print('Setting', port.type.name, 'to', port_value)
# Output the value to the port
ul.d_out(board_num, port.type, port_value)
bit_num = 0
bit_value = 0
print('Setting', port.type.name, 'bit', bit_num, 'to', bit_value)
# Output the value to the bit
ul.d_bit_out(board_num, port.type, bit_num, bit_value)
except Exception as e:
print('\n', e)
finally:
if use_device_detection:
ul.release_daq_device(board_num)
def bit_checkbutton_changed(self, bit_num):
try:
# Get the value from the checkbutton
bit_value = self.bit_checkbutton_vars[bit_num].get()
# Output the value to the board
ul.d_bit_out(self.board_num, self.port.type, bit_num, bit_value)
except ULError as e:
show_ul_error(e)
def odor_both():
flush_close()
ul.d_bit_out(board_num, 1, 5, 1)
ul.d_bit_out(board_num, 1, 6, 1)
print('Hold for 4 seconds')
red()
print('Breathe')
odor_close()
flush_open()
def odor_right():
ul.d_bit_out(board_num, 1, 2, 0)
ul.d_bit_out(board_num, 1, 1, 1)
ul.d_bit_out(board_num, 1, 6, 1)
print('hold for 4 seconds')
red()
#print('odor right closes')
ul.d_bit_out(board_num, 1, 6, 0)
ul.d_bit_out(board_num, 1, 2, 1)
def odor_left():
ul.d_bit_out(board_num, 1, 1, 0)
ul.d_bit_out(board_num, 1, 2, 1)
ul.d_bit_out(board_num, 1, 5, 1)
print('Hold for 4 seconds')
red()
print('Breathe')
ul.d_bit_out(board_num, 1, 5, 0)
ul.d_bit_out(board_num, 1, 1, 1)
def air_left():
ul.d_bit_out(board_num, 1, 2, 0)
ul.d_bit_out(board_num, 1, 3, 1)
print('hold for 4 seconds')
red()
#print('odor right closes')
ul.d_bit_out(board_num, 1, 2, 1)
ul.d_bit_out(board_num, 1, 3, 0)
def run_example():
board_num = 0
if use_device_detection:
ul.ignore_instacal()
if not util.config_first_detected_device(board_num):
print("Could not find device.")
return
digital_props = DigitalProps(board_num)
# Find the first port that supports input, defaulting to None
# if one is not found.
port = next(
(port for port in digital_props.port_info
if port.supports_output), None)
if port == None:
util.print_unsupported_example(board_num)
return
try:
# If the port is configurable, configure it for output.
if port.is_port_configurable:
ul.d_config_port(board_num, port.type, DigitalIODirection.OUT)
port_value = 0xFF
print(
"Setting " + port.type.name + " to " + str(port_value) + ".")
# Output the value to the port
ul.d_out(board_num, port.type, port_value)
bit_num = 0
bit_value = 0
print(
"Setting " + port.type.name + " bit " + str(bit_num) + " to "
+ str(bit_value) + ".")
# Output the value to the bit
ul.d_bit_out(board_num, port.type, bit_num, bit_value)
except ULError as e:
util.print_ul_error(e)
finally:
if use_device_detection:
ul.release_daq_device(board_num)
use_device_detection = True
if use_device_detection:
ul.ignore_instacal()
if not util.config_first_detected_device(board_num):
print("Could not find device.")
plt.ion()
#configure PORT A as an output port and PORT B as an input port
ul.d_config_port(board_num, DigitalPortType.FIRSTPORTA, DigitalIODirection.OUT)
ul.d_config_port(board_num, DigitalPortType.FIRSTPORTB, DigitalIODirection.IN)
#Set Output Enable(EO) and Select(SEL) in PORT A HIGH to initalise
ul.d_bit_out(board_num, DigitalPortType.FIRSTPORTA, 0, BitHigh) #EO
ul.d_bit_out(board_num, DigitalPortType.FIRSTPORTA, 1, BitHigh) #SEL
#two different variables needed as one of them is updated in the loop
#and one is needed to remain constant
start_program_time = start_loop_time = time.time()
#f.write("Time(s)\t\tTheta_0(rad)\t\t\tOmega(rads/s)\n")
while loop_counter < Total_Sample_Size:
#Set Output Enable (EO) and Select(SEL) in PORT A LOW so the HIGH Byte can be read
ul.d_bit_out(board_num, DigitalPortType.FIRSTPORTA, 0, BitHigh) #EO
ul.d_bit_out(board_num, DigitalPortType.FIRSTPORTA, 1, BitHigh) #SEL
#save the previous high byte, used later in calculations
def digital_write(val):
# Write val to DIO_0
ul.d_bit_out(BOARD_NUM, DigitalPortType.AUXPORT, DIO_0, val)
def write(self, channel, value):
#channel is 0,1,2,3 for the 4 piezoelectric wave plates
#value is an integer between 0 and 2^12-1
#convert channel to binary and store as Control1 and Control2
ch_str = "{0:02b}".format(channel)
#convert value to binary and store as DB#
val_str = "{0:012b}".format(value)
control_vec = []
value_vec = []
for bit in ch_str:
control_vec.append(int(bit))
for bit in val_str:
value_vec.append(int(bit))
#write to DIO pins
#write control pins
cnt = 0
for pin in self.Control_Pins:
ul.d_bit_out(self.board_num, self.port[0].type, pin,
control_vec[cnt])
cnt += 1
#write DB pins
cnt = 0
for pin in self.DB_Pins:
ul.d_bit_out(self.board_num, self.port[0].type, pin,
value_vec[cnt])
cnt += 1
#write RW pins
ul.d_bit_out(self.board_num, self.port[0].type, self.RW_Pin, 0)
#ul.d_out(self.board_num, self.port[0].type, portA_value)
#do write sequence
ul.d_bit_out(self.board_num, self.port[0].type, self.CS_Pin, 0)
#time.sleep(0.0001)#pause for 10 micro seconds
ul.d_bit_out(self.board_num, self.port[0].type, self.CS_Pin, 1)
ul.d_bit_out(self.board_num, self.port[0].type, self.RW_Pin, 1)
#save value
self.DB_values[channel] = value
def close_all():
print('Closing all valves')
ul.d_bit_out(board_num, 1, 1, 0)
ul.d_bit_out(board_num, 1, 2, 0)
ul.d_bit_out(board_num, 1, 3, 0)
ul.d_bit_out(board_num, 1, 4, 0)
ul.d_bit_out(board_num, 1, 5, 0)
ul.d_bit_out(board_num, 1, 6, 0)
def odor_close():
ul.d_bit_out(board_num, 1, 5, 0)
ul.d_bit_out(board_num, 1, 6, 0)
red()
def flush_close():
ul.d_bit_out(board_num, 1, 1, 0)
ul.d_bit_out(board_num, 1, 2, 0)
def flush_open():
ul.d_bit_out(board_num, 1, 1, 1)
ul.d_bit_out(board_num, 1, 2, 1)
black()
plt.pause(5)
plt.scatter(2, 2)
# In[16]:
get_ipython().run_line_magic('matplotlib', 'qt')
for i in range(10):
isi(1)
red()
print('hello')
plt.close()
# In[2]:
left_air = ul.d_bit_out(board_num, 1, 1, 1)
right_air = ul.d_bit_out(board_num, 1, 2, 1)
left_air_close = ul.d_bit_out(board_num, 1, 1, 0)
right_air_close = ul.d_bit_out(board_num, 1, 2, 0)
odor_right_close = ul.d_bit_out(board_num, 1, 6, 0)
odor_right = ul.d_bit_out(board_num, 1, 6, 1)
odor_left = ul.d_bit_out(board_num, 1, 5, 1)
odor_left_close = ul.d_bit_out(board_num, 1, 5, 0)
# In[14]:
def flush_open():
