173 lines
4.5 KiB
Python
173 lines
4.5 KiB
Python
"""
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MixGo ME Onboard resources
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MicroPython library for the MixGo ME Onboard resources
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=======================================================
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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 *
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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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'''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 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 LTR_553ALS or",e)
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'''Matrix8x5'''
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try :
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import matrix8x5
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onboard_matrix = matrix8x5.Matrix(8)
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except Exception as e:
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print("Warning: Failed to communicate with Matrix8x5 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 or",e)
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'''2RGB_WS2812'''
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from ws2812 import NeoPixel
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onboard_rgb = NeoPixel(Pin(9), 2, ORDER=(0, 1, 2, 3), multiplex=1)
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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):
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self.adc=ADC(Pin(4), 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()
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'''5KEY_Sensor'''
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class KEYSensor:
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def __init__(self, pin, range):
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self.pin = pin
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self.adc = ADC(Pin(pin), atten=ADC.ATTN_11DB)
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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(25):
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try:
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values.append(self.adc.read())
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except: #IDF>5.2.2存在ADC2问题
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pass
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time.sleep_us(5)
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return (self.range-200) < min(values) < (self.range+200)
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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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'''1KEY_Button'''
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class Button(KEYSensor):
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def __init__(self, pin):
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self.pin = pin
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self.key = Pin(pin, Pin.IN)
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self.flag = True
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def _value(self):
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return not self.key.value()
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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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'''2LED-Multiplex RGB'''
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class LED:
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def __init__(self, rgb, num=2, color=3):
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self._rgb = rgb
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self._col = [color] * num
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self._color = ((0, 0, 0), (1, 0, 0), (0, 1, 0), (0, 0, 1), (1, 1, 0), (0, 1, 1), (1, 0, 1), (1, 1, 1))
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def setbrightness(self, index, value):
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self._rgb[index - 1] = (value if self._color[self._col[index-1]][0] else 0,
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value if self._color[self._col[index-1]][1] else 0,
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value if self._color[self._col[index-1]][2] else 0)
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self._rgb.write()
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def getbrightness(self, index):
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color = self._rgb[index - 1]
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return color[0] | color[1] | color[2]
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def setonoff(self, index, value):
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if value == -1:
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if self.getbrightness(index) < 50:
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self.setbrightness(index, 100)
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else:
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self.setbrightness(index, 0)
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elif value == 1:
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self.setbrightness(index, 100)
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elif value == 0:
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self.setbrightness(index, 0)
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def getonoff(self, index):
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return True if self.getbrightness(index) > 50 else False
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def setcolor(self, index, color):
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self._col[index-1] = color
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def getcolor(self, index):
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return self._col[index-1]
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onboard_led=LED(onboard_rgb)
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'''Reclaim memory'''
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gc.collect()
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