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boards/default/micropython_esp32c3/build/lib/mixgo_me.py

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+"""
+MixGo ME -Onboard resources
+
+MicroPython library for the MixGo ME -Onboard resources
+=======================================================
+
+#Preliminary composition                       20221010
+
+dahanzimin From the Mixly Team
+"""
+
+import time, gc
+from machine import Pin, SoftI2C, ADC, PWM, RTC
+
+'''i2c-onboard'''
+onboard_i2c=SoftI2C(scl = Pin(7), sda = Pin(6), freq = 400000)
+
+'''RTC'''
+rtc_clock=RTC()
+
+'''ACC-Sensor'''
+try :
+    import mxc6655xa
+    onboard_acc = mxc6655xa.MXC6655XA(onboard_i2c)     
+except Exception as e:
+    print("Warning: Failed to communicate with MXC6655XA or",e)
+
+'''ALS_PS-Sensor'''
+try :
+    import ltr553als
+    onboard_als = ltr553als.LTR_553ALS(onboard_i2c)     
+except Exception as e:
+    print("Warning: Failed to communicate with LTR_553ALS or",e)
+
+'''Matrix8x5'''
+try :
+    import matrix8x5
+    onboard_matrix = matrix8x5.Matrix(8)
+except Exception as e:
+    print("Warning: Failed to communicate with Matrix8x5 or",e)
+
+'''Magnetic'''
+try :
+    import mmc5603
+    onboard_mgs = mmc5603.MMC5603(onboard_i2c)
+except Exception as e:
+    print("Warning: Failed to communicate with MMC5603 or",e)
+
+'''2RGB_WS2812'''
+from ws2812 import NeoPixel
+onboard_rgb = NeoPixel(Pin(9), 2, ORDER=(0, 1, 2, 3), multiplex=1)
+
+'''1Buzzer-Music'''
+from music import MIDI
+onboard_music =MIDI(10)
+
+'''MIC_Sensor'''
+class MICSensor:
+    def __init__(self):
+        self.adc=ADC(Pin(4), atten=ADC.ATTN_11DB)
+        
+    def read(self):
+        maxloudness = 0
+        for i in range(5):
+            loudness = self.sample()  
+            if loudness > maxloudness:
+                maxloudness = loudness
+        return maxloudness  
+        
+    def sample(self):
+        values = []
+        for i in range(50):
+            val = self.adc.read_u16()
+            values.append(val)
+        return max(values) - min(values)
+
+onboard_sound = MICSensor()
+
+'''5KEY_Sensor'''
+class KEYSensor:
+    def __init__(self,range):
+        self.adc=ADC(Pin(5), atten=ADC.ATTN_11DB)
+        self.range=range
+        self.flag = True
+    
+    def _value(self):
+        values = []
+        for _ in range(50):
+            values.append(self.adc.read())
+            time.sleep_us(2)
+        return (self.range - 300) < min(sorted(values)[25:]) < (self.range + 300)
+    
+    def get_presses(self, delay = 1):
+        last_time,presses = time.time(), 0
+        while time.time() < last_time + delay:
+            time.sleep_ms(50)
+            if self.was_pressed():
+                presses += 1
+        return presses
+    
+    def is_pressed(self):
+        return self._value()
+
+    def was_pressed(self):
+        if(self._value() != self.flag):
+            self.flag = self._value()
+            if self.flag :
+                return True
+            else:
+                return False
+
+    def irq(self, handler, trigger):
+        Pin(5, Pin.IN).irq(handler = handler, trigger = trigger)
+
+B2key = KEYSensor(20)
+A1key = KEYSensor(800)
+A2key = KEYSensor(1600)
+A3key = KEYSensor(2500)
+A4key = KEYSensor(3500)
+
+'''1KEY_Button'''
+class Button:
+    def __init__(self, pin):
+        self.pin = Pin(pin, Pin.IN)
+        self.flag = True
+        
+    def get_presses(self, delay = 1):
+        last_time,presses = time.time(), 0
+        while time.time() < last_time + delay:
+            time.sleep(0.05)
+            if self.was_pressed():
+                presses += 1
+        return presses
+
+    def is_pressed(self):
+        return not self.pin.value()
+
+    def was_pressed(self, flag = 0):
+        if(self.pin.value() != self.flag):
+            self.flag = self.pin.value()
+            time.sleep(0.02)
+            if self.flag:
+                return False
+            else:
+                return True
+
+    def irq(self, handler, trigger):
+        self.pin.irq(handler = handler, trigger = trigger)
+        
+B1key = Button(9)
+
+'''2LED-Multiplex RGB'''
+class LED:
+    def __init__(self, rgb, num=2, color=3):
+        self._rgb = rgb
+        self._col = [color] * num
+        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))
+
+    def setbrightness(self, index, value):
+        self._rgb[index - 1] = (value if self._color[self._col[index-1]][0] else 0,
+                                value if self._color[self._col[index-1]][1] else 0,
+                                value if self._color[self._col[index-1]][2] else 0)
+        self._rgb.write()
+
+    def getbrightness(self, index):
+        color = self._rgb[index - 1]
+        return color[0] | color[1] | color[2]
+
+    def setonoff(self, index, value):
+        if value == -1:
+            if self.getbrightness(index) < 50:
+                self.setbrightness(index, 100)
+            else:
+                self.setbrightness(index, 0)
+        elif value == 1:
+            self.setbrightness(index, 100)
+        elif value == 0:
+            self.setbrightness(index, 0)
+
+    def getonoff(self, index):
+        return True if self.getbrightness(index) > 50 else False
+
+    def setcolor(self, index, color):
+        self._col[index-1] = color
+
+    def getcolor(self, index):
+        return self._col[index-1]
+
+onboard_led=LED(onboard_rgb)
+
+'''Reclaim memory'''
+gc.collect()