def water_drop(open_time, ntrials=100, iti=1, bpod="bpod_instance"):
if bpod == "bpod_instance":
print("Need a Bpod instance to run a protocol")
return 0
# Start state machine definition
for i in range(ntrials):
sma = StateMachine(bpod)
# open and close valve
sma.add_state(
state_name="reward",
state_timer=open_time,
state_change_conditions={"Tup": "iti"},
output_actions=[("Valve1", 255)],
)
sma.add_state(
state_name="iti",
state_timer=iti,
state_change_conditions={"Tup": "exit"},
output_actions=[],
)
# Send state machine description to Bpod device and run
bpod.send_state_machine(sma)
if not bpod.run_state_machine(
sma): # Locks until state machine 'exit' is reached
break
def water_drop(open_time, ntrials=100, iti=1, bpod='bpod_instance'):
if bpod == 'bpod_instance':
print('Need a Bpod instance to run a protocol')
return 0
# Start state machine definition
for i in range(ntrials):
sma = StateMachine(bpod)
# open and close valve
sma.add_state(
state_name='reward',
state_timer=open_time,
state_change_conditions={'Tup': 'iti'},
output_actions=[('Valve1', 255)])
sma.add_state(
state_name='iti',
state_timer=iti,
state_change_conditions={'Tup': 'exit'},
output_actions=[])
# Send state machine description to Bpod device and run
bpod.send_state_machine(sma)
bpod.run_state_machine(sma)
def trial():
for trial in range(trials):
# send ttl to bnc1
sma = StateMachine(bpod)
# sart state blink green two times
sma.add_state(
state_name="start1",
state_timer=1,
state_change_conditions={"Tup": "start2"},
output_actions=[("Serial1", 1), ("SoftCode", 2)],
)
sma.add_state(
state_name="start2",
state_timer=1,
state_change_conditions={"Tup": "start3"},
output_actions=[("BNC1", 1)],
)
sma.add_state(
state_name="start3",
state_timer=1,
state_change_conditions={"Tup": "reset_rotary_encoder2"},
output_actions=[],
)
# detect rotary encoder movement left -> blink red light
sma.add_state(
state_name="reset_rotary_encoder2",
state_timer=0,
state_change_conditions={"Tup": "detect"},
output_actions=[("Serial1", 1)],
)
sma.add_state(
state_name="detect",
state_timer=30,
state_change_conditions={
movement_left: "blink_red_1x",
movement_right: "blink_red_1x",
"Tup": "start1"
},
output_actions=[("BNC1", 1)],
)
# blink red
sma.add_state(
state_name="blink_red_1x",
state_timer=1,
state_change_conditions={"Tup": "reset_rotary_encoder"},
output_actions=[("BNC2", 1), ("Serial1", 2), ("SoftCode", 1)],
)
# reset rotary encoder to positin 0
sma.add_state(
state_name="reset_rotary_encoder",
state_timer=0,
state_change_conditions={"Tup": "exit"},
output_actions=[("Serial1", 1)],
)
bpod.send_state_machine(sma)
# Run state machine
bpod.run_state_machine(sma)
message1.stop()
from pybpodapi.bpod import Bpod
from pybpodapi.state_machine import StateMachine
bpod = Bpod()
trials = 10
iti = 2
for trial in range(trials):
# send ttl to bnc1
sma = StateMachine(bpod)
# initial state
sma.add_state(
state_name="start",
state_timer=5,
state_change_conditions={"Tup": "reward"},
output_actions=[("BNC1", 1)],
)
# open valve1 for 20 seconds
sma.add_state(
state_name="reward",
# output action will be performed for whole time state is active
state_timer=20,
state_change_conditions={"Tup": "exit"},
# output action for valve open = 255
# notation for valve alsways Valve + numer of port connected to
output_actions=[("Valve1", 255)],
)
my_bpod = Bpod()
# ----> Start the task
for valvetime in valvetimes:
ValveOpenTime_L = valvetime
ValveOpenTime_R = valvetime
ValveOpenTime_M = valvetime
print(ValveOpenTime_R)
for i in range(Dropnum): # Main loop
print('Trial: ', i + 1)
sma = StateMachine(my_bpod)
sma.add_state(state_name='Wait',
state_timer=100,
state_change_conditions={
EventName.Port1In: 'Open Left',
EventName.Port2In: 'Open Left',
EventName.Port7In: 'Open Left',
EventName.Port8In: 'Open Left',
EventName.Tup: 'exit'
},
output_actions=[])
sma.add_state(state_name='Open Left',
state_timer=ValveOpenTime_L,
state_change_conditions={EventName.Tup: 'wait1'},
output_actions=[('Valve', 1)])
sma.add_state(state_name='wait1',