:param adc: ADC number
"""
# set the pin mode
my_board.set_pin_mode_analog_input(adc,
differential=10,
callback=the_callback)
print('Enter Control-C to quit.')
try:
time.sleep(5)
print('Disabling reporting for 3 seconds.')
my_board.disable_analog_reporting(adc)
time.sleep(3)
print('Re-enabling reporting.')
my_board.enable_analog_reporting(adc)
while True:
time.sleep(5)
except KeyboardInterrupt:
board.shutdown()
sys.exit(0)
board = telemetrix_rpi_pico.TelemetrixRpiPico()
try:
analog_in(board, ADC)
except KeyboardInterrupt:
board.shutdown()
sys.exit(0)
"""
import sys
import time
from telemetrix_rpi_pico import telemetrix_rpi_pico
"""
...
Recommended stepper homing procedure:
"""
# Create a Telemetrix instance.
board = telemetrix_rpi_pico.TelemetrixRpiPico(sleep_tune=.001) # the computer's response is up to 2-5x sleep_tune
STEPPER_X = 0
STEPPER_Y = 1
board.stepper_new(STEPPER_X, dir_pin=10, step_pin=11, endswitch_pin=18, disable_pin=0, motor_inertia=32*4)
board.stepper_new(STEPPER_Y, dir_pin=12, step_pin=13, endswitch_pin=19, disable_pin=0, motor_inertia=32*4)
HOMING_DISTANCE = -25000 # slightly more than physical range of the motors
def triangular_path():
yield(1000, 1000) # set motors to first corner...
yield(1000, 9000) # in next callback, go to second corner...
yield(3000, 9500) # etc.
yield(1000, 1000) # ... and finish the triangle