tv_slider_motor_control module

class tv_slider_motor_control.Direction(value)

Bases: Enum

An enumeration.

IN = 0

OUT = 1

class tv_slider_motor_control.Position(value)

Bases: Enum

An enumeration.

CENTER = 3

IN_END = 1

IN_SLOW = 2

OUT_END = 5

OUT_SLOW = 4

UNKNOWN = 0

class tv_slider_motor_control.State(value)

Bases: Enum

An enumeration.

IN = 5

IN_RAMP_DOWN = 6

IN_RAMP_UP = 4

OUT = 2

OUT_RAMP_DOWN = 3

OUT_RAMP_UP = 1

STOPPED = 0

class tv_slider_motor_control.TvSliderMotorControl(callback=None)

Bases: object

FAST_SPEED = 30000

GPIO_MOTOR_DIRECTION = 17

GPIO_MOTOR_DISABLE = 27

GPIO_MOTOR_PWM = 18

GPIO_SENSOR_IN_END = 21

GPIO_SENSOR_IN_SLOW = 20

GPIO_SENSOR_OUT_END = 25

GPIO_SENSOR_OUT_SLOW = 16

SENSOR_STRINGS = {16: 'OUT_SLOW', 20: 'IN_SLOW', 21: 'IN_END', 25: 'OUT_END'}

SLOW_SPEED = 8000

SPEED_RAMP_DOWN_STEP = 2500

SPEED_RAMP_UP_STEP = 2500

direction_get()

direction_set(direction)

end()

move(direction)

position_get()

report_position()

run_state_machine()

sensors_callback(channel)

sensors_get()

set_state(state)

speed_get()

speed_set(speed)

stop()

thread_process()