""" mixgo_sant Onboard resources Micropython library for the mixgo_sant Onboard resources ======================================================= @dahanzimin From the Mixly Team """ from machine import * import time, gc, st7789_cf, math '''RTC''' rtc_clock = RTC() '''I2C-onboard''' #onboard_i2c = I2C(0) onboard_i2c = SoftI2C(scl=Pin(47), sda=Pin(48), freq=400000) '''SPI-onboard''' onboard_spi = SPI(1, baudrate=50000000, polarity=0, phase=0) '''TFT/320*240''' onboard_tft = st7789_cf.ST7789(onboard_spi, 240, 240, dc_pin=40, cs_pin=None, bl_pin=None, font_address=0xE00000) '''BOT035-Sensor''' try : import sant_bot onboard_bot = sant_bot.BOT035(onboard_i2c) except Exception as e: print("Warning: Failed to communicate with BOT035 (Coprocessor) or",e) '''ACC-Sensor''' try : import sc7a20 onboard_acc = sc7a20.SC7A20(onboard_i2c) except Exception as e: print("Warning: Failed to communicate with SC7A20H (ACC) or",e) '''ALS_PS_CS-Sensor''' try : import mk_pb4023 onboard_als = mk_pb4023.MK_PB4023(onboard_i2c) except Exception as e: print("Warning: Failed to communicate with MK_PB4023 (ALS&PS&CS) or",e) '''THS-Sensor''' try : import shtc3 onboard_ths = shtc3.SHTC3(onboard_i2c) except Exception as e: print("Warning: Failed to communicate with GXHTC3 (THS) or",e) '''ASR-Sensor''' try : import ci130x onboard_asr = ci130x.CI130X(onboard_i2c) except Exception as e: print("Warning: Failed to communicate with CI130X (ASR) or",e) '''MGS-Sensor''' try : import mmc5603 onboard_mgs = mmc5603.MMC5603(onboard_i2c) except Exception as e: print("Warning: Failed to communicate with MMC5603 (MGS) or",e) '''BPS-Sensor''' try : import spl06_001 onboard_bps = spl06_001.SPL06(onboard_i2c) except Exception as e: print("Warning: Failed to communicate with SPL06-001 (BPS) or",e) '''2RGB_WS2812''' from ws2812 import NeoPixel onboard_rgb = NeoPixel(Pin(21), 4) '''1Buzzer-Music''' from music import MIDI onboard_music =MIDI(16) '''5KEY_Sensor''' class KEYSensor: def __init__(self, pin, range): self.pin = pin self.adc = ADC(Pin(pin), atten=ADC.ATTN_0DB) 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-200) < min(values) < (self.range+200) 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(self.pin, Pin.IN).irq(handler = handler, trigger = trigger) '''1KEY_Button''' class Button(KEYSensor): def __init__(self, pin): self.pin = pin self.key = Pin(pin, Pin.IN) self.flag = True def _value(self): return not self.key.value() B1key = Button(0) B2key = KEYSensor(15,0) A1key = KEYSensor(15,2900) A2key = KEYSensor(15,2300) A3key = KEYSensor(15,1650) A4key = KEYSensor(15,850) '''2-LED''' class LED: def __init__(self, pins=[]): self._pins = [PWM(Pin(pin), duty_u16=0) for pin in pins] self._brightness = [0 for _ in range(len(self._pins))] def setbrightness(self, index, val): if not 0 <= val <= 100: raise ValueError("Brightness must be in the range: 0-100%") self._brightness[index - 1] = val self._pins[index - 1].duty_u16(val * 65535 // 100) def getbrightness(self, index): return self._brightness[index - 1] def setonoff(self, index, val): if val == -1: self.setbrightness(index, 100) if self.getbrightness(index) < 50 else self.setbrightness(index, 0) elif val == 1: self.setbrightness(index, 100) elif val == 0: self.setbrightness(index, 0) def getonoff(self, index): return True if self.getbrightness(index) > 50 else False onboard_led = LED(pins=[45, 46]) class Clock: def __init__(self, x, y, radius, color, oled=onboard_tft): #定义时钟中心点和半径 self.display = oled self.xc = x self.yc = y self.r = radius self.color= color self.hour = 0 self.min = 0 self.sec = 0 def set_time(self, h, m, s): #设定时间 self.hour = h self.min = m self.sec = s def set_rtctime(self): #设定时间 t = rtc_clock.datetime() self.hour = t[4] self.min = t[5] self.sec = t[6] def drawDial(self,color): #画钟表刻度 r_tic1 = self.r - 1 r_tic2 = self.r - 2 self.display.ellipse(self.xc, self.yc, self.r,self.r, self.color) self.display.ellipse(self.xc, self.yc, 2, 2, self.color,True) for h in range(12): at = math.pi * 2.0 * h / 12.0 x1 = round(self.xc + r_tic1 * math.sin(at)) x2 = round(self.xc + r_tic2 * math.sin(at)) y1 = round(self.yc - r_tic1 * math.cos(at)) y2 = round(self.yc - r_tic2 * math.cos(at)) self.display.line(x1, y1, x2, y2, color) def drawHour(self,color): #画时针 r_hour = int(self.r / 10.0 * 5) ah = math.pi * 2.0 * ((self.hour % 12) + self.min / 60.0) / 12.0 xh = int(self.xc + r_hour * math.sin(ah)) yh = int(self.yc - r_hour * math.cos(ah)) self.display.line(self.xc, self.yc, xh, yh, color) def drawMin(self,color): #画分针 r_min = int(self.r / 10.0 * 7) am = math.pi * 2.0 * self.min / 60.0 xm = round(self.xc + r_min * math.sin(am)) ym = round(self.yc - r_min * math.cos(am)) self.display.line(self.xc, self.yc, xm, ym, color) def drawSec(self,color): #画秒针 r_sec = int(self.r / 10.0 * 9) asec = math.pi * 2.0 * self.sec / 60.0 xs = round(self.xc + r_sec * math.sin(asec)) ys = round(self.yc - r_sec * math.cos(asec)) self.display.line(self.xc, self.yc, xs, ys, color) def draw_clock(self): #画完整钟表 self.drawDial(self.color) self.drawHour(self.color) self.drawMin(self.color) self.drawSec(self.color) self.display.show() def clear(self,color=0): #清除 self.drawHour(color) self.drawMin(color) self.drawSec(color) '''Reclaim memory''' gc.collect()