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王立帮
250
boards/default/micropython_esp32c3/build/lib/mixgo_cc.py
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250
boards/default/micropython_esp32c3/build/lib/mixgo_cc.py
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"""
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MixGo CC -Onboard resources
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MicroPython library for the MixGo CC -Onboard resources
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=======================================================
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#Preliminary composition 20221010
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dahanzimin From the Mixly Team
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"""
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import time, gc
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from machine import Pin, SoftI2C, ADC, PWM, RTC
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'''i2c-onboard'''
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onboard_i2c=SoftI2C(scl = Pin(7), sda = Pin(6), freq = 400000)
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onboard_i2c_scan = onboard_i2c.scan()
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'''Version judgment'''
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if 0x73 in onboard_i2c_scan:
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version=1
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elif 0x72 in onboard_i2c_scan:
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version=0
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else:
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print("Warning: Mixgo CC board is not detected, which may cause usage errors")
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'''RTC'''
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rtc_clock=RTC()
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'''ACC-Sensor'''
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try :
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import mxc6655xa
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onboard_acc = mxc6655xa.MXC6655XA(onboard_i2c)
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except Exception as e:
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print("Warning: Failed to communicate with MXC6655XA (ACC) or",e)
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'''ALS_PS-Sensor'''
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try :
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import ltr553als
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onboard_als = ltr553als.LTR_553ALS(onboard_i2c)
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except Exception as e:
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print("Warning: Failed to communicate with TR_553ALS (ALS&PS) or",e)
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'''BPS_Sensor'''
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if 0x76 in onboard_i2c_scan:
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try :
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import hp203x
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onboard_bps = hp203x.HP203X(onboard_i2c)
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except Exception as e:
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print("Warning: Failed to communicate with HP203X (BPS) or",e)
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if 0x77 in onboard_i2c_scan:
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try :
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import spl06_001
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onboard_bps = spl06_001.SPL06(onboard_i2c)
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except Exception as e:
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print("Warning: Failed to communicate with SPL06-001 (BPS) or",e)
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'''T&H_Sensor'''
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if 0x38 in onboard_i2c_scan:
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try :
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import ahtx0
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onboard_ths = ahtx0.AHTx0(onboard_i2c)
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except Exception as e:
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print("Warning: Failed to communicate with AHTx0 (THS) or",e)
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if 0x70 in onboard_i2c_scan:
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try :
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import shtc3
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onboard_ths = shtc3.SHTC3(onboard_i2c)
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except Exception as e:
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print("Warning: Failed to communicate with GXHTC3 (THS) or",e)
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'''RFID_Sensor'''
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try :
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import rc522
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onboard_rfid = rc522.RC522(onboard_i2c)
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except Exception as e:
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print("Warning: Failed to communicate with RC522 (RFID) or",e)
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'''matrix32x12'''
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try :
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import matrix32x12
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onboard_matrix = matrix32x12.Matrix(onboard_i2c, address=0x73 if version else 0x72)
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except Exception as e:
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print("Warning: Failed to communicate with Matrix32X12 or",e)
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'''Magnetic'''
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try :
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import mmc5603
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onboard_mgs = mmc5603.MMC5603(onboard_i2c)
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except Exception as e:
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print("Warning: Failed to communicate with MMC5603 (MGS) or",e)
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'''2RGB_WS2812'''
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from ws2812 import NeoPixel
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onboard_rgb = NeoPixel(Pin(8), 4, ORDER=(0, 1, 2, 3))
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'''1Buzzer-Music'''
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from music import MIDI
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onboard_music =MIDI(10)
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'''MIC_Sensor'''
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class MICSensor:
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def __init__(self,pin):
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self.adc=ADC(Pin(pin), atten=ADC.ATTN_11DB)
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def read(self):
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maxloudness = 0
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for i in range(5):
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loudness = self.sample()
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if loudness > maxloudness:
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maxloudness = loudness
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return maxloudness
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def sample(self):
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values = []
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for i in range(50):
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val = self.adc.read_u16()
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values.append(val)
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return max(values) - min(values)
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onboard_sound = MICSensor(pin=4 if version else 3)
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'''4,5KEY_Sensor'''
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class KEYSensor:
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def __init__(self, pin, range):
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self.adc = ADC(Pin(pin), atten=ADC.ATTN_11DB)
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self.pin = pin
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self.range = range
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self.flag = True
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def _value(self):
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values = []
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for _ in range(50):
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values.append(self.adc.read())
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time.sleep_us(2)
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return (self.range - 300) < min(sorted(values)[25:]) < (self.range + 300)
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def get_presses(self, delay = 1):
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last_time,presses = time.time(), 0
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while time.time() < last_time + delay:
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time.sleep_ms(50)
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if self.was_pressed():
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presses += 1
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return presses
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def is_pressed(self):
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return self._value()
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def was_pressed(self):
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if(self._value() != self.flag):
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self.flag = self._value()
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if self.flag :
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return True
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else:
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return False
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def irq(self, handler, trigger):
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Pin(self.pin, Pin.IN).irq(handler = handler, trigger = trigger)
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'''2,1KEY_Button'''
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class Button:
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def __init__(self, pin):
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self.pin = Pin(pin, Pin.IN)
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self.flag = True
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def get_presses(self, delay = 1):
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last_time,presses = time.time(), 0
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while time.time() < last_time + delay:
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time.sleep(0.05)
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if self.was_pressed():
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presses += 1
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return presses
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def is_pressed(self):
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return not self.pin.value()
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def was_pressed(self, flag = 0):
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if(self.pin.value() != self.flag):
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self.flag = self.pin.value()
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time.sleep(0.02)
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if self.flag:
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return False
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else:
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return True
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def irq(self, handler, trigger):
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self.pin.irq(handler = handler, trigger = trigger)
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if version==0:
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B1key = Button(9)
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B2key = Button(4)
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A1key = KEYSensor(2,20)
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A2key = KEYSensor(2,1170)
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A3key = KEYSensor(2,2400)
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A4key = KEYSensor(2,3610)
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else:
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B1key = Button(9)
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B2key = KEYSensor(5,20)
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A1key = KEYSensor(5,800)
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A2key = KEYSensor(5,1600)
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A3key = KEYSensor(5,2500)
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A4key = KEYSensor(5,3500)
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'''2-LED''' #Modify indexing method
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class LED:
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def __init__(self, pins=[]):
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self._pins = pins
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self._flag = [True] * len(pins)
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self._brightness = [0] * len(pins)
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def setbrightness(self, index, val):
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if not 0 <= val <= 100:
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raise ValueError("Brightness must be in the range: 0-100%")
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if len(self._pins) == 0:
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print("Warning: Old version, without this function")
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else:
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if self._flag[index-1]:
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self._pins[index-1] = PWM(Pin(self._pins[index-1]), duty_u16=65535)
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self._flag[index-1] = False
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self._brightness[index - 1] = val
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self._pins[index - 1].duty_u16(65535 - val * 65535 // 100)
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def getbrightness(self, index):
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if len(self._pins) == 0:
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print("Warning: Old version, without this function")
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else:
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return self._brightness[index - 1]
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def setonoff(self, index, val):
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if len(self._pins) == 0:
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print("Warning: Old version, without this function")
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else:
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if val == -1:
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self.setbrightness(index, 100) if self.getbrightness(index) < 50 else self.setbrightness(index, 0)
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elif val == 1:
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self.setbrightness(index, 100)
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elif val == 0:
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self.setbrightness(index, 0)
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def getonoff(self, index):
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if len(self._pins) == 0:
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print("Warning: Old version, without this function")
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else:
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return True if self.getbrightness(index) > 50 else False
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#LED with function call / L1(IO20),L2(IO21)
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onboard_led = LED() if version == 0 else LED(pins=[20, 21])
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'''Reclaim memory'''
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gc.collect()
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