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Unit
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Unit ExtEncoder
Example
Acquisition of external encoder and meter values
from m5stack import *
from m5ui import *
from uiflow import *
import unit
setScreenColor(0x222222)
extencoder_0 = unit.get(unit.EXT_ENCODER, unit.PORTA)
extencoder_0.init_i2c_address(0x59)
while True:
print((str('encoder:') + str((extencoder_0.get_encoder_value()))))
print((str('meter:') + str((extencoder_0.get_meter_value()))))
print((str('string meter') + str((extencoder_0.get_str_meter_value()))))
wait_ms(2)API
extencoder_0.init_i2c_address(0x59)- Create an ExtEncoderUnit object
print(extencoder_0.get_firmware_status())- Retrieve the firmware version of the ExtEncoderUnit object
print(extencoder_0.get_encoder_value())- Get the encoder pulse count value
print(extencoder_0.get_meter_value())- Get the meter value of the ExtEncoderUnit object. Unit: millimeters
print(extencoder_0.get_perimeter_value())- Get the circumference of the ExtEncoderUnit object. Unit: millimeters
print(extencoder_0.get_pulse_value())- Get the pulses per revolution value
print(extencoder_0.get_str_meter_value())- Get the string representation of the meter pulse count value
print(extencoder_0.get_zero_counter_value())- Get the zero mode of the ExtEncoderUnit object
print(extencoder_0.get_z_trigger_mode())- Transition to Z-trigger mode
extencoder_0.reset_encoder()- Reset the encoder and meter count values
extencoder_0.set_i2c_address(0x59)- Set the device I2C slave address
extencoder_0.set_perimeter_value(1000)- Set peripheral values
extencoder_0.set_pulse_value(1000)- Set the pulses per revolution value
extencoder_0.set_zero_counter_value(0)- Set the total zero pulse value for the object
extencoder_0.set_z_trigger_mode(0)- Set the clear Z-trigger mode
- NOT CLEAR
- Z-RISING EDGE
- Z-FALLING EDGE
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