class Plan():
def __init__(self) -> None:
self.logging = Logging("events")
self.rgb = RgbLedBlock()
self.ir_block = IrBlock()
self.ir_block.add_remote(IrNumericRemote())
#to demonstrate equal to
self.ir_block.value.equal_to(RemoteKey("0"), True, self.light_off)
Ble.value_remote.equal_to(RemoteKey("0"), True, self.light_off)
#to demonstrate changed
self.ir_block.value.updated(True, self.changed, self.ir_block.value)
Ble.value_remote.updated(True, self.changed, Ble.value_remote)
def changed(self, active_value):
value = active_value.get()
if value and value.name.isdigit():
key_number = int(value.name)
if key_number > 0 and key_number < 10:
self.rgb.set_color_by_id(key_number)
self.logging.info("set color with id:%d", key_number)
def light_off(self):
self.rgb.set_off()
self.logging.info("light turned off")
class Plan():
border_distance = 200
def __init__(self) -> None:
self.logging = Logging("events")
self.display = DisplayBlock()
self.rgb = RgbLedBlock()
self.rgb.set_on()
self.distance_block = DistanceBlock(measurement_period=0.05)
self.smooth_distance = SmoothedVariable(3, SmoothingType.progressive,
self.distance_block.value)
self.short_distance_event = self.smooth_distance.less_than(
self.border_distance, True, self.short_distance)
self.smooth_distance.more_than(self.border_distance, True,
self.long_distance)
self.power_save_state = 0
Planner.repeat(0.5, self.get_distance)
def short_distance(self):
self.logging.info("short_distance")
self.rgb.set_color(RgbLedBlockColor.red)
def long_distance(self):
self.logging.info("long_distance")
self.rgb.set_color(RgbLedBlockColor.green)
def get_distance(self):
raw_distance = self.distance_block.value.get(False)
self.display.clean()
self.display.print_text(0, 0, str(raw_distance))
self.display.print_text(0, 9, str(int(self.smooth_distance.get())))
self.display.showtime()
class Plan:
def __init__(self) -> None:
self.button = ButtonBlock(measurement_period=0.1)
self.led = RgbLedBlock()
self.logging = Logging()
self.button.value.changed(True, self._button_state_changed)
def _button_state_changed(self):
if self.button.value.get():
self.led.set_on()
self.logging.info("button pressed")
else:
self.led.set_off()
self.logging.info("button released")
class Plan():
def __init__(self) -> None:
self.logging = Logging("events")
self.chassis = Chassis(0x20, 0x21)
Ble.value_remote.equal_to(RemoteKey("a"), True, self.turn_left)
Ble.value_remote.equal_to(RemoteKey("d"), True, self.turn_right)
Ble.value_remote.equal_to(RemoteKey("w"), True, self.speed_up)
Ble.value_remote.equal_to(RemoteKey("s"), True, self.slow_down)
Ble.value_remote.equal_to(RemoteKey("z"), True, self.stop)
Ble.value_remote.equal_to(RemoteKey("x"), True, self.reverse)
Planner.repeat(1, self.print_power_info)
def print_power_info(self):
voltage = self.chassis.power.battery_voltage_V.get()
current = self.chassis.power.battery_current_mA.get()
self.logging.info("battery voltage: {0}, current: {1}".format(voltage, current))
def slow_down(self):
self.chassis.set_speed(self.chassis.speed - 1)
def speed_up(self):
self.chassis.set_speed(self.chassis.speed + 1)
def turn_left(self):
self.chassis.set_manoeuver(self.chassis.manoeuver - 1)
def turn_right(self):
self.chassis.set_manoeuver(self.chassis.manoeuver + 1)
def pressed_l(self):
self.chassis.set_direction(self.chassis.direction - 1)
def reverse(self):
self.logging.info(self.chassis.direction == Direction.forward)
self.chassis.set_direction(Direction.backward if self.chassis.direction == Direction.forward else Direction.forward)
def stop(self):
self.chassis.set_speed(Speed.stop)
self.chassis.set_manoeuver(Manoeuver.straight)
def plan():
logging = Logging()
display = DisplayBlock()
dim_x, dim_y = display.get_dimensions()
logging.info("resolution x: %d, y: %d" % (dim_x, dim_y))
display.draw_ellipse(int(dim_x / 2), int(dim_y / 2),
int(dim_x / 2) - 5,
int(dim_y / 2) - 5)
text = "Hallo"
letter_width = 8
letter_height = 8
text_x = int(dim_x / 2) - int(len(text) * letter_width / 2) + 1
text_y = int(dim_y / 2) - int(letter_height / 2) - 1
display.print_text(text_x, text_y, text)
line_y = text_y + letter_height + 2
display.draw_line(text_x, line_y, text_x + len(text) * letter_width - 2,
line_y)
display.showtime()
class Plan():
near_barrier = 300
far_barrier = 600
open_space = 900
def __init__(self) -> None:
self.logging = Logging("events")
self.chassis = Chassis(power_measurement_period=0.3)
self.rgb = RgbLedBlock()
self.display = DisplayBlock()
self.distance = DistanceBlock(measurement_period=0.1)
self.button = ButtonBlock(measurement_period=0.1)
self.ir_block = IrBlock()
self.ir_block.add_remote(IrNumericRemote())
self.button.value.equal_to(True, True, self.change_patrol)
self.near_barrier_event = None
self.far_bariier_event = None
self.enough_space_event = None
self.open_space_event = None
self.patrol = False
self.display.contrast(0)
Ble.value_remote.equal_to(RemoteKey("a"), True, self.turn_left)
Ble.value_remote.equal_to(RemoteKey("d"), True, self.turn_right)
Ble.value_remote.equal_to(RemoteKey("w"), True, self.speed_up)
Ble.value_remote.equal_to(RemoteKey("s"), True, self.slow_down)
Ble.value_remote.equal_to(RemoteKey("z"), True, self.stop)
Ble.value_remote.equal_to(RemoteKey("x"), True, self.reverse)
Ble.value_remote.equal_to(RemoteKey("p"), True, self.change_patrol)
self.ir_block.value.equal_to(IrNumericRemote.key_left, True,
self.turn_left)
self.ir_block.value.equal_to(IrNumericRemote.key_right, True,
self.turn_right)
self.ir_block.value.equal_to(IrNumericRemote.key_top, True,
self.speed_up)
self.ir_block.value.equal_to(IrNumericRemote.key_bottom, True,
self.slow_down)
self.ir_block.value.equal_to(IrNumericRemote.key_ok, True, self.stop)
self.ir_block.value.equal_to(IrNumericRemote.key_hash, True,
self.reverse)
self.ir_block.value.equal_to(IrNumericRemote.key_star, True,
self.change_patrol)
self.counter = 0
Planner.repeat(0.5, self.print_power_info)
PowerMgmt.set_plan(PowerPlan.get_max_performance_plan())
self.current_smoother = SmoothedVariable(
3, SmoothingType.average, self.chassis.power.battery_current_mA)
self.current_smoother.more_than(600, True, self.stop_for_a_while, 1)
self.heart_beat = False
def define_patrol_events(self):
self.near_barrier_event = self.distance.value.less_than(
self.near_barrier, True, self.near_barrier_detected)
self.far_bariier_event = self.distance.value.in_range(
self.near_barrier, self.far_barrier, True,
self.far_barrier_detected)
self.enough_space_event = self.distance.value.in_range(
self.far_barrier, self.open_space, True,
self.enough_space_detected)
self.open_space_event = self.distance.value.more_than(
self.open_space - 1, True, self.open_space_detected)
def cancel_patrol_events(self):
self.distance.value.remove_trigger(self.near_barrier_event)
self.distance.value.remove_trigger(self.far_bariier_event)
self.distance.value.remove_trigger(self.enough_space_event)
self.distance.value.remove_trigger(self.open_space_event)
def near_barrier_detected(self):
self.logging.info("near_barrier_detected")
self.rgb.set_color(RgbLedBlockColor.red)
self.chassis.set_speed(Speed.slow)
self.chassis.set_direction(Direction.backward)
self.chassis.set_manoeuver(
Manoeuver.sharply_right) #with reverse will turn left
def far_barrier_detected(self):
self.logging.info("far_barrier_detected")
self.rgb.set_color(RgbLedBlockColor.orange)
self.chassis.set_speed(Speed.slow)
self.chassis.set_direction(Direction.forward)
self.chassis.set_manoeuver(Manoeuver.straight)
def enough_space_detected(self):
self.logging.info("enough_space")
self.rgb.set_color(RgbLedBlockColor.blue)
self.chassis.set_speed(Speed.normal)
self.chassis.set_direction(Direction.forward)
self.chassis.set_manoeuver(Manoeuver.straight)
def open_space_detected(self):
self.logging.info("open_space")
self.rgb.set_color(RgbLedBlockColor.green)
self.chassis.set_speed(Speed.normal)
self.chassis.set_direction(Direction.forward)
self.chassis.set_manoeuver(
Manoeuver.slightly_right) #can rotate another wat
def change_patrol(self):
if self.patrol:
self.logging.info("patrol mode canceled")
self.cancel_patrol_events()
self.chassis.set_speed(Speed.stop)
else:
self.logging.info("patrol mode activated")
self.define_patrol_events()
self.chassis.set_speed(Speed.slow)
self.patrol = not self.patrol
def print_power_info(self):
voltage = self.chassis.power.battery_voltage_V.get()
self.display.clean()
self.heart_beat = not self.heart_beat
if self.heart_beat:
self.display.print_text(55, 0, "*")
self.display.print_text(0, 9, "%2.3f V" % voltage)
self.display.print_text(0, 18,
"%3.2f mA" % self.current_smoother.get())
self.display.print_text(0, 36, str(self.distance.value.get()))
self.counter += 1
self.display.showtime()
def slow_down(self):
self.chassis.set_speed(self.chassis.speed - 1)
def speed_up(self):
self.chassis.set_speed(self.chassis.speed + 1)
def turn_left(self):
self.chassis.set_manoeuver(self.chassis.manoeuver - 1)
def turn_right(self):
self.chassis.set_manoeuver(self.chassis.manoeuver + 1)
def reverse(self):
self.logging.info(self.chassis.direction == Direction.forward)
self.chassis.set_direction(Direction.backward if self.chassis.direction
== Direction.forward else Direction.forward)
def stop_for_a_while(self, delay):
self.stop() #take a rest
Planner.postpone(delay, self.chassis.set_speed,
Speed.slow) #... and slowly continue
def stop(self):
self.chassis.set_speed(Speed.stop)
self.chassis.set_manoeuver(Manoeuver.straight)
class Plan:
def __init__(self):
self.started = False
self.display = DisplayBlock()
self.logging = Logging("plan")
self.button = ButtonBlock()
self.rgb = RgbLedBlock()
self.led_default()
self.dim_x, self.dim_y = self.display.get_dimensions()
self.center_x = int(self.dim_x / 2)
self.center_y = int(self.dim_y / 2)
self.point = None
self.map = None
self.score = 0
self.wait_for_start()
self.redraw()
def wait_for_start(self):
self.started = False
self.score = 0
self.point = Point(self.center_y)
self.map = Map(self.dim_x, self.dim_y)
self.display.invert(True)
self.button.value.changed(False, self.start_button)
gc.collect() #force garbage collection before game starts
def start_button(self):
self.started = True
self.logging.info("started")
self.redraw()
self.led_default()
def redraw(self):
speed = int(self.map.current_x / 400) + 1
if speed > 10:
speed = 10
if not self.map.is_enough_data():
remove_step_count = speed
self.map.remove_first_layers(remove_step_count)
self.map.add_random_layers(remove_step_count)
self.display.clean()
self.point.draw(self.display)
if self.started:
if self.button.value.get():
self.point.y -= 2
else:
self.point.y += 2
border_top, border_bottom = self.map.get_borders(self.point.x)
touch = False
if self.point.y < border_top + self.point.r - 1:
self.point.y = border_top + self.point.r
touch = True
if self.point.y > border_bottom - self.point.r:
self.point.y = border_bottom - self.point.r
touch = True
if not touch:
diamonds = self.map.get_diamonds(self.point.x)
for diamond in diamonds:
if diamond.is_in_area(self.point.y - self.point.r,
self.point.y + self.point.r):
self.map.remove_diamond(diamond)
self.score += 1
self.rgb.set_color(RgbLedBlockColor.green)
Planner.postpone(0.05, self.led_default)
self.map.draw(self.display)
if self.started:
self.display.invert(False if touch else True)
self.map.current_x += speed
#score = int(self.map.current_x / 10)
self.display.print_text(0, 0, str(self.score), color=0)
self.display.showtime()
if not touch:
Planner.postpone(0.05, self.redraw)
else:
self.started = False
self.rgb.set_color(RgbLedBlockColor.red)
Planner.postpone(
1, self.wait_for_reset_pressed
) #wait a while to prevent random press and wait for starting new game
def led_default(self):
self.rgb.set_color(RgbLedBlockColor.aquamarine)
def wait_for_reset_pressed(self):
self.button.value.equal_to(True, False, self.wait_for_reset_released)
def wait_for_reset_released(self):
self.button.value.equal_to(False, False, self.wait_for_start)