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kuukar-rpi
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change ultrasonic sensor to analog type

This commit is contained in:
Siwat Sirichai 2022-11-14 08:15:28 +07:00
parent d6029b8cb8
commit d0999b8307
2 changed files with 10 additions and 18 deletions
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9
kuukar/kuukar_config.py
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@ -2,12 +2,9 @@ SERIAL_MCU = "COM4"
SERIAL_DRV = "COM20" SERIAL_DRV = "COM20"
# HC Sonar Pins # HC Sonar Pins
SONAR_1_TRIG_PIN = 0 SONAR_1_ADC_PIN = 0
SONAR_1_ECHO_PIN = 1 SONAR_2_ADC_PIN = 1
SONAR_2_TRIG_PIN = 2 SONAR_3_ADC_PIN = 2
SONAR_2_ECHO_PIN = 3
SONAR_3_TRIG_PIN = 4
SONAR_3_ECHO_PIN = 5
# Motor Pins # Motor Pins
MOTOR_FL_F = 7 MOTOR_FL_F = 7

19
kuukar/kuukar_sensors.py
View File

@ -1,14 +1,12 @@
from telemetrix_rpi_pico import telemetrix_rpi_pico from telemetrix_rpi_pico import telemetrix_rpi_pico
from kuukar.kuukar_config import DHT22_PIN, SONAR_1_ECHO_PIN, SONAR_1_TRIG_PIN,\ from kuukar.kuukar_config import DHT22_PIN, SONAR_1_ADC_PIN, SONAR_2_ADC_PIN, SONAR_3_ADC_PIN, LIGHT_ANALOG_PIN
SONAR_2_ECHO_PIN, SONAR_2_TRIG_PIN, SONAR_3_ECHO_PIN, SONAR_3_TRIG_PIN,\
LIGHT_ANALOG_PIN
class sensors: class sensors:
__sonar_trig_pins = [SONAR_1_TRIG_PIN, __sonar_adc_pins = [SONAR_1_ADC_PIN,
SONAR_2_TRIG_PIN, SONAR_3_TRIG_PIN] SONAR_2_ADC_PIN, SONAR_3_ADC_PIN]
__sonar_distances = [0, 0, 0] __sonar_distances = [0, 0, 0]
__temperature = 0 __temperature = 0
__humidity = 0 __humidity = 0
@ -16,12 +14,9 @@ class sensors:
def __init__(self, mcu: telemetrix_rpi_pico.TelemetrixRpiPico) -> None: def __init__(self, mcu: telemetrix_rpi_pico.TelemetrixRpiPico) -> None:
self.mcu = mcu self.mcu = mcu
self.mcu.set_pin_mode_sonar( self.mcu.set_pin_mode_analog_input(SONAR_1_ADC_PIN, 10, self.__sonar_callback)
SONAR_1_TRIG_PIN, SONAR_1_ECHO_PIN, self.__sonar_callback) self.mcu.set_pin_mode_analog_input(SONAR_2_ADC_PIN, 10, self.__sonar_callback)
self.mcu.set_pin_mode_sonar( self.mcu.set_pin_mode_analog_input(SONAR_3_ADC_PIN, 10, self.__sonar_callback)
SONAR_2_TRIG_PIN, SONAR_2_ECHO_PIN, self.__sonar_callback)
self.mcu.set_pin_mode_sonar(
SONAR_3_TRIG_PIN, SONAR_3_ECHO_PIN, self.__sonar_callback)
self.mcu.set_pin_mode_dht(DHT22_PIN, self.__dht22_callback) self.mcu.set_pin_mode_dht(DHT22_PIN, self.__dht22_callback)
self.mcu.set_pin_mode_analog_input(LIGHT_ANALOG_PIN, 0, self.__light_sensor_callback) self.mcu.set_pin_mode_analog_input(LIGHT_ANALOG_PIN, 0, self.__light_sensor_callback)
@ -31,7 +26,7 @@ class sensors:
def __sonar_callback(self, data): def __sonar_callback(self, data):
pin = data[1] pin = data[1]
distance = data[2] distance = data[2]
sonar_id = self.__sonar_trig_pins.index(pin) sonar_id = self.__sonar_adc_pins.index(pin)
self.__sonar_distances[sonar_id] = distance self.__sonar_distances[sonar_id] = distance
def get_brightness_pct(self) -> float: def get_brightness_pct(self) -> float: