def near(self):
id = int(str(self)[4:-1]) #unsafe!
pin15=Pin(15,Pin.OUT)
pin15.value(1)
adc=ADC(Pin(id))
adc.atten(ADC.ATTN_11DB)
approximate =adc.read()
pin15.value(0)
return approximate
class MPythonPin(Pin):
def __init__(self, pin, mode=PinMode.IN):
if mode not in [PinMode.IN, PinMode.OUT, PinMode.PWM, PinMode.ANALOG]:
raise TypeError("mode must be 'IN, OUT, PWM, ANALOG'")
if pin == 3:
raise TypeError("pin3 is used for resistance sensor")
if pin == 4:
raise TypeError("pin4 is used for light sensor")
if pin == 10:
raise TypeError("pin10 is used for sound sensor")
self.id = pins_remap_esp32[pin]
if mode == PinMode.IN:
super().__init__(self.id, Pin.IN, Pin.PULL_UP)
if mode == PinMode.OUT:
if pin == 2:
raise TypeError('pin2 only can be set "IN, ANALOG"')
super().__init__(self.id, Pin.OUT)
if mode == PinMode.PWM:
if pin == 2:
raise TypeError('pin2 only can be set "IN, ANALOG"')
self.pwm = PWM(Pin(self.id), duty=0)
if mode == PinMode.ANALOG:
if pin not in [0, 1, 2, 3, 4, 10]:
raise TypeError('the pin can~t be set as analog')
self.adc = ADC(Pin(self.id))
self.adc.atten(ADC.ATTN_11DB)
self.mode = mode
def read_digital(self):
if not self.mode == PinMode.IN:
raise TypeError('the pin is not in IN mode')
return super().value()
def write_digital(self, value):
if not self.mode == PinMode.OUT:
raise TypeError('the pin is not in OUT mode')
super().value(value)
def read_analog(self):
if not self.mode == PinMode.ANALOG:
raise TypeError('the pin is not in ANALOG mode')
return self.adc.read()
def write_analog(self, duty, freq=1000):
if not self.mode == PinMode.PWM:
raise TypeError('the pin is not in PWM mode')
self.pwm.freq(freq)
self.pwm.duty(duty)
# check MQTT_SERVER, MQTT_USER, MQTT_PSWD
led_error(step=2)
# chargement des bibliotheques
try:
from ccs811 import CCS811
from machine import Pin
except Exception as e:
print(e)
led_error(step=3)
# créer les capteurs
try:
i2c = get_i2c()
adc = ADC(Pin(TMP36_PIN))
adc.atten(ADC.ATTN_2_5DB) # 1.5V max
# Capteur temp CCS811
ccs = CCS811(i2c)
if ccs.check_error:
raise Exception("CCS811 ERROR_ID = %s" % ccs.error_id.as_text)
except Exception as e:
print(e)
led_error(step=4)
try:
# annonce connexion objet
sMac = hexlify(WLAN().config('mac')).decode()
q.publish("connect/%s" % CLIENT_ID, sMac)
# Annonce l'état
except Exception as e:
print(e)
def upd_send(data):
print(data)
s.sendto(data, ADD)
return None
s = socket(AF_INET, SOCK_DGRAM)
BUFF = 1024
HOST = "192.168.1.109"
PORT = 4001
ADD = (HOST, PORT)
#Links Joystick
p_l = Pin(33, Pin.IN)
x_l = ADC(Pin(35))
x_l.atten(ADC.ATTN_11DB)
x_l.width(ADC.WIDTH_12BIT)
y_l = ADC(Pin(32))
y_l.atten(ADC.ATTN_11DB)
y_l.width(ADC.WIDTH_12BIT)
#Rechts Joystick
p_r = Pin(34, Pin.IN)
x_r = ADC(Pin(36))
x_r.atten(ADC.ATTN_11DB)
x_r.width(ADC.WIDTH_12BIT)
y_r = ADC(Pin(39))
y_r.atten(ADC.ATTN_11DB)
y_r.width(ADC.WIDTH_12BIT)
#Loop
while True:
class ADCSensor:
def __init__(self,pin):
self.adc=ADC(Pin(pin))
self.adc.atten(ADC.ATTN_11DB)
def read(self):
return self.adc.read()
def read_battery_voltage(pin=35):
adc = ADC(Pin(pin))
adc.atten(ADC.ATTN_11DB)
return 2 * ADC_to_voltage(adc, 11)
class gameOGO():
max_vol = 6
duty = {0: 0, 1: 0.05, 2: 0.1, 3: 0.5, 4: 1, 5: 2, 6: 70}
tones = {
'c4': 262,
'd4': 294,
'e4': 330,
'f4': 349,
'f#4': 370,
'g4': 392,
'g#4': 415,
'a4': 440,
"a#4": 466,
'b4': 494,
'c5': 523,
'c#5': 554,
'd5': 587,
'd#5': 622,
'e5': 659,
'f5': 698,
'f#5': 740,
'g5': 784,
'g#5': 831,
'a5': 880,
'b5': 988,
'c6': 1047,
'c#6': 1109,
'd6': 1175,
' ': 0
}
def __init__(self):
# True = SPI display, False = I2C display
self.ESP32 = True
self.useSPI = True
self.displayTimer = ticks_ms()
self.vol = int(self.max_vol)
seed(ticks_us())
self.btnU = 1 << 1
self.btnL = 1 << 2
self.btnR = 1 << 3
self.btnD = 1 << 4
self.btnA = 1 << 5
self.btnB = 1 << 6
self.btnMenu = 1 << 7
self.btnVol = 1 << 8
self.btnSel = 1 << 9
self.btnSt = 1 << 10
self.btnUval = 0
self.btnDval = 0
self.btnLval = 0
self.btnRval = 0
self.btnAval = 0
self.btnBval = 0
self.btnMenuval = 0
self.btnVolval = 0
self.btnSelval = 0
self.btnStval = 0
self.frameRate = 30
self.maxBgm = 1
self.bgm = 1
self.songIndex = 0
self.songStart = -1
self.songEnd = -2
self.songLoop = -3
self.silence = 0
self.songSpeed = 1
self.timeunit = 1
self.notes = False
self.songBuf = []
self.Btns = 0
self.lastBtns = 0
self.dac_pin = Pin(25, Pin.OUT, value=1) # switch speaker on
self.PinBuzzer = Pin(26, Pin.OUT)
self.beeper = PWM(self.PinBuzzer, 500, duty=0)
self.beeper2 = PWM(self.PinBuzzer, 500, duty=0)
self.timerInitialized = False
self.tft = display.TFT()
self.tft.init(self.tft.ILI9341,
width=240,
height=320,
speed=40000000,
backl_pin=14,
backl_on=1,
miso=19,
mosi=23,
clk=18,
cs=5,
dc=21,
hastouch=False)
self.tft.clear(self.tft.BLACK)
self.tft.orient(self.tft.LANDSCAPE_FLIP)
self.screenW, self.screenH = self.tft.screensize()
''' fonts available in ili9341
tft.FONT_Small, 8x12
tft.FONT_Default, 13x13
tft.FONT_7seg, 18x31
tft.FONT_Ubuntu, 15x16
tft.FONT_Comic, 25x28
tft.FONT_Tooney, 32x37
tft.FONT_Minya, 20x24
'''
self.tft.font(self.tft.FONT_Ubuntu, rotate=0)
self.PinBtnA = Pin(BUTTON_A_PIN, Pin.IN, Pin.PULL_UP)
self.PinBtnB = Pin(BUTTON_B_PIN, Pin.IN, Pin.PULL_UP)
self.PinBtnMenu = Pin(BUTTON_MENU_PIN, Pin.IN, Pin.PULL_UP)
self.PinBtnVol = Pin(BUTTON_VOLUME_PIN, Pin.IN, Pin.PULL_UP)
self.PinBtnSel = Pin(BUTTON_SELECT_PIN, Pin.IN, Pin.PULL_UP)
self.PinBtnSt = Pin(BUTTON_START_PIN, Pin.IN)
self.adcX = ADC(BUTTON_JOY_X_PIN)
self.adcY = ADC(BUTTON_JOY_Y_PIN)
#self.adc = ADC(PADDLE_PIN)
self.adcX.atten(ADC.ATTN_11DB)
self.adcY.atten(ADC.ATTN_11DB)
#self.adc.atten(ADC.ATTN_11DB)
def deinit(self):
#self.adc.deinit()
self.beeper.deinit()
self.beeper2.deinit()
self.adcX.deinit()
self.adcY.deinit()
self.tft.deinit()
self.songIndex = 0
if self.timerInitialized:
self.timer.deinit()
def getPaddle(self):
return 512
# ESP32 - 142 to 3155
# return max ( min (int (self.adc.read() / 2.935) - 48, 1023),0)
def pressed(self, btn):
return (self.Btns & btn)
def justPressed(self, btn):
return (self.Btns & btn) and not (self.lastBtns & btn)
def justReleased(self, btn):
return (self.lastBtns & btn) and not (self.Btns & btn)
def getBtn(self):
self.btnAval = not self.PinBtnA.value()
self.btnBval = not self.PinBtnB.value()
self.btnMenuval = not self.PinBtnMenu.value()
self.btnVolval = not self.PinBtnVol.value()
self.btnSelval = not self.PinBtnSel.value()
self.btnStval = not self.PinBtnSt.value()
val = self.adcX.read()
self.btnLval = 1 if val > 2500 else 0
self.btnRval = 1 if 1500 < val < 2000 else 0
val = self.adcY.read()
self.btnUval = 1 if val > 2500 else 0
self.btnDval = 1 if 1500 < val < 2000 else 0
self.lastBtns = self.Btns
self.Btns = 0
self.Btns = self.Btns | self.btnUval << 1 | self.btnLval << 2 | self.btnRval << 3 | self.btnDval << 4 | self.btnAval << 5 | self.btnBval << 6
self.Btns = self.Btns | self.btnMenuval << 7 | self.btnVolval << 8 | self.btnSelval << 9 | self.btnStval << 10
return self.Btns
def setVol(self):
if self.pressed(self.btnVol):
if self.justPressed(self.btnU):
self.vol = min(self.vol + 1, self.max_vol)
self.playTone('c4', 100)
return True
elif self.justPressed(self.btnD):
self.vol = max(self.vol - 1, 0)
self.playTone('d4', 100)
return True
return False
def setFrameRate(self):
if self.pressed(self.btnSel):
if self.justPressed(self.btnU):
self.frameRate = self.frameRate + 5 if self.frameRate < 120 else 5
self.playTone('e4', 100)
return True
elif self.justPressed(self.btnD):
self.frameRate = self.frameRate - 5 if self.frameRate > 5 else 120
self.playTone('f4', 100)
return True
return False
def center_msg(self, msg, color_fg, color_bg):
self.tft.set_bg(color_bg)
self.tft.textClear((self.screenW - self.tft.textWidth(msg)) // 2,
self.screenH // 2, msg, color_bg)
self.tft.text((self.screenW - self.tft.textWidth(msg)) // 2,
self.screenH // 2, msg, color_fg)
def display_msg(self, x, y, msg, color_fg, color_bg):
self.tft.set_bg(color_bg)
self.tft.textClear(x, y, msg, color_bg)
self.tft.text(x, y, msg, color_fg)
def display_vol(self):
fontW, fontH = self.tft.fontSize()
self.tft.rect(self.screenW - fontW * self.max_vol, 0,
self.max_vol * fontW, fontH, self.tft.GREEN,
self.tft.BLACK)
self.tft.rect(self.screenW - fontW * self.max_vol + 1, 1,
self.vol * fontW - 2, fontH - 2, self.tft.RED,
self.tft.RED)
def playTone(self, tone, tone_duration, rest_duration=0):
self.beeper = PWM(self.PinBuzzer, self.tones[tone],
self.duty[self.vol])
sleep_ms(tone_duration)
self.beeper.deinit()
sleep_ms(rest_duration)
def playSound(self, freq, tone_duration, rest_duration=0):
self.beeper = PWM(self.PinBuzzer, freq, self.duty[self.vol])
sleep_ms(tone_duration)
self.beeper.deinit()
sleep_ms(rest_duration)
def handleInterrupt(self, timer):
self.beeper2.deinit(
) # note has been played logn enough, now stop sound
if self.songBuf[self.songIndex] == self.songLoop:
self.songIndex = 3 # repeat from first note
if self.songBuf[self.songIndex] >= 0:
if self.songBuf[self.songIndex] == 0:
self.beeper2 = PWM(self.PinBuzzer, 100, 0)
elif self.notes:
self.beeper2 = PWM(self.PinBuzzer,
self.tones[self.songBuf[self.songIndex]],
self.duty[self.vol])
else:
self.beeper2 = PWM(self.PinBuzzer,
self.songBuf[self.songIndex],
self.duty[self.vol])
self.timer.init(period=int(self.songBuf[self.songIndex + 1] *
self.timeunit * self.songSpeed),
mode=Timer.ONE_SHOT,
callback=self.handleInterrupt)
self.songIndex += 2
def startSong(self, songBuf=None):
if self.bgm:
if songBuf != None:
self.songBuf = songBuf
if self.songBuf[0] != self.songStart:
print("Cannot start Song, Invalid songBuf")
return False
self.notes = self.songBuf[1]
self.timeunit = self.songBuf[2]
self.songIndex = 3
if not self.timerInitialized:
self.timerInitialized = True
self.timer = Timer(1)
self.timer.init(period=100,
mode=Timer.ONE_SHOT,
callback=self.handleInterrupt)
def stopSong(self):
self.songIndex = 0
def random(self, x, y):
return randint(x, y)
def wait(self):
timer_dif = int(1000 / self.frameRate) - ticks_diff(
ticks_ms(), self.displayTimer)
if timer_dif > 0:
sleep_ms(timer_dif)
self.displayTtimer = ticks_ms()
vext = Pin(21, Pin.OUT)
vext.value(0)
sleep(0.2)
rst = Pin(16, Pin.OUT)
rst.value(1)
sleep(1)
scl = Pin(15, Pin.OUT, Pin.PULL_UP)
sda = Pin(4, Pin.OUT, Pin.PULL_UP)
i2c = I2C(scl=scl, sda=sda, freq=450000)
oled = ssd1306.SSD1306_I2C(128, 64, i2c, addr=0x3c)
Pin(21, Pin.OUT, value=1)
adc = ADC(Pin(36, Pin.IN))
adc.atten(ADC.ATTN_6DB)
nmuestras = 10
i = 0
while 1:
value = adc.read()
"""
for x in range(1,nmuestras):
value = value + adc.read()
value = value/10
"""
oled.fill(value)
oled.show()
"""
oled.text(str(value),32,32)
# function to get average of a list
return sum(lst) / len(lst)
def ReadEC(voltage, temp):
#rawEC = 1000*voltage/820.0/200.0
ecValue = voltage / (1.0 + 0.0185 * (temp - 25.0))
return ecValue
# Pin definition and ADC initialization
ec = ADC(Pin(34))
ec.atten(ADC.ATTN_11DB) # Reading range: 3.3V
# DS18B20 temperatur
ds18_temp = 25
# Creat empty list for value storage
buf = []
sample = range(5)
for i in sample:
buf.append(ec.read())
sleep(1)
print(buf)
avgValue = Average(buf)
#esp8266 ya göre çalıştık """ """ Bit kısmı okunan değeri map fonksiyonuna göre çevirtmek için yapılır """ """ ADC.width(ADC.WIDTH_9BIT)# 0 ile 511 arasında 2^9 ADC.width(ADC.WIDTH_10IT)# 0 ile 1023 arasında okuyabildiğmiz veri ADC.width(ADC.WIDTH_11BIT)#0 ile 2047 arasında""" ADC.width(ADC.WIDTH_12BIT)#0 ile 4095 " Esp32 ye göre yapıyoruz" pot = ADC(Pin(34)) """ pot.atten(ADC.ATTN_0DB) #1.2V analog değer okuyor pot.atten(ADC.ATTN_2_5DB)#1.5v değeri karşılıyor pot.atten(ADC.ATTN_6DB) #2.0V""" pot.atten(ADC.ATTN_11DB)# 3.3v göre while True : pot_deger=pot.read() print(str(pot_deger)+" okunan potasiyometre değeri") sleep(0.1)
i2c = I2C(id=0, scl=Pin(SCL), sda=Pin(SDA), freq=100000)
imu = MPU9250(i2c)
def imu_collect():
return {
"accel": Vector3.from_imu_vector(imu.accel.xyz),
"gyro": Vector3.from_imu_vector(imu.gyro.xyz),
"mag": Vector3.from_imu_vector(imu.mag.xyz),
"temp": imu.temperature
}
mic_adc = ADC(Pin(ADC6))
mic_adc.atten(ADC.ATTN_11DB)
def calibrate():
print("calibrating...")
total_noise = 0
total_temp = 0
total_accel = Vector3()
total_gyro = Vector3()
total_mag = Vector3()
for _ in range(CALIBRATION_SIZE):
total_noise += mic_adc.read()
imu_values = imu_collect()
total_accel += imu_values["accel"]
total_gyro += imu_values["gyro"]
total_mag += imu_values["mag"]
class gameESP():
max_vol = 6
duty = {0: 0, 1: 0.05, 2: 0.1, 3: 0.5, 4: 1, 5: 2, 6: 70}
tones = {
'c4': 262,
'd4': 294,
'e4': 330,
'f4': 349,
'f#4': 370,
'g4': 392,
'g#4': 415,
'a4': 440,
"a#4": 466,
'b4': 494,
'c5': 523,
'c#5': 554,
'd5': 587,
'd#5': 622,
'e5': 659,
'f5': 698,
'f#5': 740,
'g5': 784,
'g#5': 831,
'a5': 880,
'b5': 988,
'c6': 1047,
'c#6': 1109,
'd6': 1175,
' ': 0
}
def __init__(self):
# True = SPI display, False = I2C display
self.ESP32 = True
self.paddle2 = False
self.useSPI = True
self.timer = 0
self.vol = int(self.max_vol / 2) + 1
seed(ticks_us())
self.btnU = 1 << 1
self.btnL = 1 << 2
self.btnR = 1 << 3
self.btnD = 1 << 4
self.btnA = 1 << 5
self.btnB = 1 << 6
self.btnUval = 0
self.btnDval = 0
self.btnLval = 0
self.btnRval = 0
self.btnAval = 0
self.btnBval = 0
self.frameRate = 30
self.screenW = 128
self.screenH = 64
self.Btns = 0
self.lastBtns = 0
self.PinBuzzer = Pin(26, Pin.OUT)
# configure oled display SPI SSD1306
self.spi = SPI(2,
baudrate=14500000,
sck=Pin(18),
mosi=Pin(23),
miso=Pin(19))
# display = Display(spi, rst=Pin(4), dc=Pin(21), cs=Pin(5), )
#DC, RES, CS
self.display = SSD1306_SPI(128, 64, self.spi, Pin(21), Pin(4), Pin(5))
self.PinBtnA = Pin(32, Pin.IN, Pin.PULL_UP)
self.PinBtnB = Pin(33, Pin.IN, Pin.PULL_UP)
self.adcX = ADC(34)
self.adcY = ADC(35)
self.adc = ADC(39)
self.adcX.atten(ADC.ATTN_11DB)
self.adcY.atten(ADC.ATTN_11DB)
self.adc.atten(ADC.ATTN_11DB)
def deinit(self):
self.adc.deinit()
self.adcX.deinit()
self.adcY.deinit()
if self.useSPI:
self.spi.deinit()
def getPaddle(self):
# ESP32 - 142 to 3155
return max(min(int(self.adc.read() / 2.935) - 48, 1023), 0)
def pressed(self, btn):
return (self.Btns & btn)
def justPressed(self, btn):
return (self.Btns & btn) and not (self.lastBtns & btn)
def justReleased(self, btn):
return (self.lastBtns & btn) and not (self.Btns & btn)
def getBtn(self):
self.btnAval = not self.PinBtnA.value()
self.btnBval = not self.PinBtnB.value()
val = self.adcX.read()
self.btnLval = 1 if val > 2500 else 0
self.btnRval = 1 if 1500 < val < 2000 else 0
val = self.adcY.read()
self.btnUval = 1 if val > 2500 else 0
self.btnDval = 1 if 1500 < val < 2000 else 0
self.lastBtns = self.Btns
self.Btns = 0
self.Btns = self.Btns | self.btnUval << 1 | self.btnLval << 2 | self.btnRval << 3 | self.btnDval << 4 | self.btnAval << 5 | self.btnBval << 6
return self.Btns
print(self.Btns)
def setVol(self):
if self.pressed(self.btnB):
if self.justPressed(self.btnU):
self.vol = min(self.vol + 1, self.max_vol)
self.playTone('c4', 100)
return True
elif self.justPressed(self.btnD):
self.vol = max(self.vol - 1, 0)
self.playTone('d4', 100)
return True
return False
def playTone(self, tone, tone_duration, rest_duration=0):
beeper = PWM(self.PinBuzzer,
freq=self.tones[tone],
duty=self.duty[self.vol])
sleep_ms(tone_duration)
beeper.deinit()
sleep_ms(rest_duration)
def playSound(self, freq, tone_duration, rest_duration=0):
beeper = PWM(self.PinBuzzer, freq, duty=self.duty[self.vol])
sleep_ms(tone_duration)
beeper.deinit()
sleep_ms(rest_duration)
def random(self, x, y):
return getrandbits(20) % (y - x + 1) + x
def display_and_wait(self):
self.display.show()
timer_dif = int(1000 / self.frameRate) - ticks_diff(
ticks_ms(), self.timer)
if timer_dif > 0:
sleep_ms(timer_dif)
self.timer = ticks_ms()
else:
authmode=0
self.ap.config(essid=essid,password=password,authmode=authmode, channel=channel)
def disable_APWiFi(self):
self.ap.active(False)
print('disable AP WiFi...')
# 3 rgb leds
rgb = NeoPixel(Pin(17, Pin.OUT), 3, 3, 1, brightness=0.3)
rgb.write()
# light sensor
light = ADC(Pin(39))
light.atten(light.ATTN_11DB)
# sound sensor
sound = ADC(Pin(36))
sound.atten(sound.ATTN_11DB)
# buttons
button_a = Pin(0, Pin.IN, Pin.PULL_UP)
button_b = Pin(2, Pin.IN, Pin.PULL_UP)
# touchpad
touchPad_P = TouchPad(Pin(27))
touchPad_Y = TouchPad(Pin(14))
touchPad_T = TouchPad(Pin(12))
touchPad_H = TouchPad(Pin(13))
touchPad_O = TouchPad(Pin(15))
# 6-axies motion sensor:mpu6050
motion = Motion()
accelerometer = motion.accelerometer
gyroscope = motion.gyroscope
# 3-axies megnetic sensor:MMC5983MA
magnetic = Magnetic()
# 3 rgb leds
rgb = NeoPixel(Pin(17, Pin.OUT), 3, 3, 1)
rgb.write()
# light sensor
light = ADC(Pin(39))
light.atten(light.ATTN_11DB)
# sound sensor
class sound():
@staticmethod
def init():
audio.recorder_init()
audio.set_volume(0)
@staticmethod
def deinit():
audio.recorder_deinit()
@staticmethod
def read():
from codes.autoconnect import *
import socket
import time
from machine import UART, ADC, DAC, Pin
pin = Pin(2, Pin.IN)
light = ADC(Pin(35))
light.atten(ADC.ATTN_11DB)
light.width(ADC.WIDTH_12BIT)
dac = DAC(Pin(25), bits=12)
INIT = 0
uart = UART(2, 9600)
while 1:
while 1:
connect_res, ipaddr = connect()
uart.write(str(connect_res))
if connect_res:
break
time.sleep(10)
if not INIT:
s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM,
socket.IPPROTO_UDP)
addr0 = (ipaddr, 8080)
s.bind(addr0)
s.settimeout(30.0)
s1 = socket.socket(socket.AF_INET, socket.SOCK_DGRAM,
socket.IPPROTO_UDP)
# Brandon Gant
# Created: 2020-08-11
# Updated: 2020-09-09
from machine import Pin, ADC
from time import sleep
bright = ADC(Pin(38)) # 1K voltage divider resistor
dark = ADC(Pin(37)) # 51K voltage divider resistor
bright.atten(ADC.ATTN_11DB)
bright.width(ADC.WIDTH_12BIT)
dark.atten(ADC.ATTN_11DB)
dark.width(ADC.WIDTH_12BIT)
while True:
print("%s %s" % (bright.read(), dark.read()))
sleep(1)
from machine import Pin
from machine import ADC
from dht import DHT11
from time import sleep
import network
# These two imports are local files from this folder
from allthingstalk import AllThingsTalkDevice
from config import config
moisture = ADC(Pin(32))
moisture.atten(ADC.ATTN_11DB)
temperature_humidity = DHT11(Pin(22))
# Create an object for the connection to AllThingsTalk
cloud = AllThingsTalkDevice(config["device_id"], config["device_token"])
# Create an object for the wifi connection
wifi = network.WLAN(network.STA_IF)
# This is a function, it is called from the while-loop further down
def connect_wifi():
wifi.active(True)
if not wifi.isconnected():
print('connecting to network...')
wifi.connect(config["wifi_ssid"], config["wifi_password"])
while not wifi.isconnected():
pass
print('network config:', wifi.ifconfig())
from machine import UART, Pin, ADC
from time import sleep, sleep_ms
serial = UART(2, 9600, tx=17, rx=16)
serial.init(baudrate=9600, bits=8, parity=None, stop=1)
sleep(1.5)
ADC.width(ADC.WIDTH_10BIT)
mea = ADC(Pin(34))
mea.atten(ADC.ATTN_11DB)
led_indicate = Pin(2, Pin.OUT)
led_indicate.on()
tx_led = Pin(27, Pin.OUT)
valve_led = Pin(33, Pin.OUT)
pump_valve = Pin(22, Pin.OUT)
pump_valve.on()
def tx_blink(): # 750ms 0.75
led_indicate.off()
tx_led.on()
sleep_ms(150)
tx_led.off()
sleep_ms(150)
tx_led.on()
sleep_ms(150)
tx_led.off()
sleep_ms(150)
tx_led.on()
sleep_ms(150)
tx_led.off()
class ADCSensor:
def __init__(self,pin):
self.adc=ADC(Pin(pin))
self.adc.atten(ADC.ATTN_11DB)
def read(self):
return self.adc.read()
led_bleue = Pin(2, Pin.OUT) led_verte = Pin(18, Pin.OUT) led_jaune = Pin(19, Pin.OUT) led_rouge = Pin(23, Pin.OUT) tp1 = TouchPad(Pin(15)) tp2 = TouchPad(Pin(4)) bpA = Pin(25, Pin.IN) bpB = Pin(34, Pin.IN) bpC = Pin(39, Pin.IN) bpD = Pin(36, Pin.IN) p1 = ADC(Pin(35)) # cree l'objet ADC # CHANGEMENT ! p1.atten(ADC.ATTN_11DB) # set 11dB input attenuation (range 0.0v - 3.6v) p1.width(ADC.WIDTH_9BIT) # set 9 bit return values (returned range 0-511) p2 = ADC(Pin(33)) # cree l'objet ADC p2.atten(ADC.ATTN_11DB) # set 11dB input attenuation (range 0.0v - 3.6v) p2.width(ADC.WIDTH_9BIT) # set 9 bit return values (returned range 0-511) ldr = ADC(Pin(32)) # cree l'objet ADC ldr.atten(ADC.ATTN_11DB) # set 11dB input attenuation (range 0.0v - 3.6v) ldr.width(ADC.WIDTH_9BIT) # set 9 bit return values (returned range 0-511) n = 8 # nombre de pixels p = 26 # pin de commande du neopixel np = NeoPixel(Pin(p), n) # creation de l'instance np buzzer = PWM(Pin(5))
print(">>> temp_init")
from util.octopus import temp_init
ts = temp_init() # ts := temp sensor
if len(ts.ts) == 0:
ts = None
sensorsDisplay()
if ios.get("mois"):
print(">>> moisture_init")
from machine import ADC
from hydroponics.iot_garden import get_moisture
pwM = Pin(pinout.PWM1_PIN, Pin.OUT) # moisture
pin_adcM = Pin(pinout.I35_PIN, Pin.IN)
adcM = ADC(pin_adcM)
if ios.get("cmois"):
adcM.atten(ADC.ATTN_2_5DB)
if ios.get("relay"):
print(">>> relay_init")
from util.iot import Relay
relayPump = Relay()
relayPump.value(1)
sleep(1)
relayPump.value(0)
if ios.get("fet"):
print(">>> pwm_init")
from hydroponics.iot_garden import pwm_init, pwm_fade_in
pwmLed = pwm_init()
pwm_fade_in(pwmLed, 1000)
pwmLed.duty(0)
class LedShow:
def __init__(self):
self.led_number = 120
self.led_pin = 12
self.np = NeoPixel(Pin(12,Pin.OUT),self.led_number)
self.KEY1=Pin(27,Pin.IN,Pin.PULL_UP)
#麦克风
self.micc = ADC(Pin(34))
self.micc.atten(self.micc.ATTN_11DB)
# 144led 变态RGB 实际为GRB
self.color = [
(0,0,0),#黑
(255,0,0),#绿
(255,255,0),#黄
(255,255,0),#橙色
(0,255,0),#红
(255,0,255),#青色
(0,0,255),#蓝色
(0,255,255),#粉红
(255,255,255),#白
(247,238,214),#米黄
(0,0,128),#蓝色
] #七彩
def clear(self):
for i in range(self.led_number):
self.np[i] = (0, 0, 0)
self.np.write()
def Start(self):
for x in range(6):
for y in range(10):
self.np[x*10+y] = self.color[6]
self.np[119-x*10-y] = self.color[6]
time.sleep(0.1)
self.np.write()
for x in range(6):
for y in range(10):
self.np[(x+6)*10+y] = self.color[0]
self.np[59-x*10-y] = self.color[0]
time.sleep(0.1)
self.np.write()
def PrintDot(self,eTxt,cr=6):
ctext =aztxt.Zifu[eTxt]
for x in range(0,8):
for y in range(0,8):
if ctext[x][y] is 1:
self.np[9-x+y*10]=self.color[cr]
self.np.write()
def SetColor(self,cc=6):
for x in range(self.led_number):
self.np[x] = self.color[cc]
self.np.write()
def VuColor(self,val,cc=6):
htt = val
for x in range(12):
for y in range(10):
if y < htt[x]:
self.np[x*10+y] = self.color[cc]
elif y==htt[x]:
self.np[x*10+y] = self.color[10]
else:
self.np[x*10+y] = self.color[0]
self.np.write()
def sample(self):
values = []
start = time.ticks_ms()
for i in range(16):
val = self.micc.read()
values.append(val)
return (time.ticks_ms() - start, max(values) - min(values))
def getloudness(self):
maxloudness = 0
for i in range(8):
timetaken, loudness = self.sample()
if loudness > maxloudness:
maxloudness = loudness
val = maxloudness*10/3000
return math.floor(val)
def micphone(self):
while True:
tones = []
for i in range(12):
t = self.getloudness()
tones.append(t)
print(tones)
self.VuColor(tones)
if self.KEY1.value() == 0: #按键被按下
time.sleep_ms(2) #消除抖动
if self.KEY1.value() == 0: #确认按键被按下
print("Key1 close")
break
import machine
import utime
from machine import Pin
from machine import ADC
mosfet1 = Pin(13, Pin.OUT)
mosfet2 = Pin(12, Pin.OUT)
mosfet3 = Pin(27, Pin.OUT)
bttn = ADC(Pin(33))
bttn.atten(ADC.ATTN_11DB)
def triggerWaitH(pin, number):
while pin.read() < number:
pass
def triggerWaitL(pin, number):
while pin.read() > number:
pass
cont = True
while cont:
d1 = int(input())
d2 = int(input())
d3 = int(input())
triggerWaitH(bttn, 3500)
from machine import Pin, ADC
import time
adc = ADC(Pin(34)) # 設定進行 ADC 的腳位
adc.atten(ADC.ATTN_11DB) # 設定最大電壓為3.6V
while True:
print(adc.read()) # 讀取 ADC 值
time.sleep(0.05) # 等候 0.05 秒
# Complete project details at https://RandomNerdTutorials.com
# Created by Rui Santos
from machine import Pin, ADC, PWM
from time import sleep
led = Pin(2, Pin.OUT)
button = Pin(15, Pin.IN)
#Configure ADC for ESP32
pot = ADC(Pin(34))
pot.width(ADC.WIDTH_10BIT)
pot.atten(ADC.ATTN_11DB)
#Configure ADC for ESP8266
#pot = ADC(0)
led_pwm = PWM(Pin(4), 5000)
while True:
button_state = button.value()
led.value(button_state)
pot_value = pot.read()
led_pwm.duty(pot_value)
sleep(0.1)
from machine import Pin, ADC
from time import sleep
pot = ADC(0)
pot.atten(ADC.ATTN_11DB) #Full range: 3.3v
while True:
pot_value = pot.read()
print(pot_value)
sleep(0.1)
led_lef = Pin(18, Pin.OUT)
light_dict = {1: led_lef, 2: led_down, 3: led_up, 4: led_down}
led_up.value(0)
led_down.value(0)
led_lef.value(0)
led_rig.value(0)
"Joystick code"
PINX = 34 # needs to be a pin that supports ADC
PINY = 32 # needs to be a pin that supports ADC
PINSW = 27
cx = ADC(Pin(PINX))
cx.atten(ADC.ATTN_11DB)
cy = ADC(Pin(PINY))
cy.atten(ADC.ATTN_11DB)
sw = Pin(PINSW, Pin.IN, Pin.PULL_UP)
def button_pressed(p):
print('Click')
def joystick(adc):
return max(6, min(120, int(adc.read() / 32)))
def check_joystick(dx, dy):
"0=center, 1=left, 2=right, 3=up, 4=down, 5=up-left, 6=down-right, 7=up-right, 8=down-left"
import urequests
import machine
import json
import gc
import micropython
SSID = "Xperia X"
PASSWORD = "******"
port = 500
wlan = None
s = None
#sensor pins are set here
pot = ADC(Pin(34))
pot.width(ADC.WIDTH_10BIT)
pot.atten(ADC.ATTN_6DB)
def connectWifi(ssid, passwd): # function to connect to the Web
global wlan # declare a WLAN object
wlan = network.WLAN(network.STA_IF) # create a wlan object
wlan.active(True) # Activate the network interface
wlan.disconnect() # Disconnect the last connected WiFi
wlan.connect(ssid, passwd) # connect wifi
while (wlan.ifconfig()[0] == '0.0.0.0'): # wait for connection
sleep_ms(1)
sleep_ms(1000) # hold on for 1 second
print("Connecting to WLAN")
def main():
url = "https://shielded-tor-11299.herokuapp.com/postdata"
from machine import ADC, Pin # machineモジュールのADCクラスとPinクラスをインポート
import time # timeモジュールをインポート
adc = ADC(Pin(35)) # 35番ピンを制御するADCオブジェクトを生成
adc.atten(ADC.ATTN_11DB) # 減衰率を11dBに設定
while True:
val = [] # ADC値のリストを作る
for i in range(20): # 複数回データを測定する
val.append(adc.read()) # データを測定し、リストに追加
mean_val = sum(val) / len(val) # 平均値を求める
temp = (mean_val / 4095 * 3.3 + 0.1132 - 0.6) / 0.01 # 温度を計算
print(temp)
time.sleep(1) # 1秒待つ
authmode=4
else:
authmode=0
self.ap.config(essid=essid,password=password,authmode=authmode, channel=channel)
def disable_APWiFi(self):
self.ap.active(False)
print('disable AP WiFi...')
# 3 rgb leds
rgb = NeoPixel(Pin(17, Pin.OUT), 3, 3, 1, brightness=0.3)
rgb.write()
# light sensor
light = ADC(Pin(39))
light.atten(light.ATTN_11DB)
# sound sensor
sound = ADC(Pin(36))
sound.atten(sound.ATTN_11DB)
# Potentiometer sensor
Potentiometer = ADC(Pin(34))
Potentiometer.atten(sound.ATTN_11DB)
# buttons
class Button:
def __init__(self, pin_num, reverse=False):
self.__reverse = reverse
(self.__press_level, self.__release_level) = (0, 1) if not self.__reverse else (1, 0)
self.__pin = Pin(pin_num, Pin.IN, pull=Pin.PULL_UP)
'''
Smart LED 基于光敏电阻的智能照明
如果光照强度小于某个阈值，就开灯。
'''
from machine import ADC,Pin
import utime
led_pin = Pin(13)
# 设置D33号引脚作为ADC采样引脚
pin_read = Pin(33)
# 声明ADC对象
adc = ADC(pin_read)
adc.atten(ADC.ATTN_11DB)
adc.width(ADC.WIDTH_12BIT)
# 设定阈值
boudary = 2000
while True:
# 数据采样 模拟信号 -> 数字信号
# 读取光照强度 illumination intensity
intensity = adc.read()
is_dark = intensity > boudary
if is_dark:
led_pin.value(1)
else:
led_pin.value(0)
# 如果光照强度
class MPythonPin():
def __init__(self, pin, mode=PinMode.IN, pull=None):
if mode not in [PinMode.IN, PinMode.OUT, PinMode.PWM, PinMode.ANALOG, PinMode.OUT_DRAIN]:
raise TypeError("mode must be 'IN, OUT, PWM, ANALOG,OUT_DRAIN'")
if pin == 4:
raise TypeError("P4 is used for light sensor")
if pin == 10:
raise TypeError("P10 is used for sound sensor")
try:
self.id = pins_remap_esp32[pin]
except IndexError:
raise IndexError("Out of Pin range")
if mode == PinMode.IN:
# if pin in [3]:
# raise TypeError('IN not supported on P%d' % pin)
self.Pin = Pin(self.id, Pin.IN, pull)
if mode == PinMode.OUT:
if pin in [2, 3]:
raise TypeError('OUT not supported on P%d' % pin)
self.Pin = Pin(self.id, Pin.OUT, pull)
if mode == PinMode.OUT_DRAIN:
if pin in [2, 3]:
raise TypeError('OUT_DRAIN not supported on P%d' % pin)
self.Pin = Pin(self.id, Pin.OPEN_DRAIN, pull)
if mode == PinMode.PWM:
if pin not in [0, 1, 5, 6, 7, 8, 9, 11, 13, 14, 15, 16, 19, 20, 23, 24, 25, 26, 27, 28]:
raise TypeError('PWM not supported on P%d' % pin)
self.pwm = PWM(Pin(self.id), duty=0)
if mode == PinMode.ANALOG:
if pin not in [0, 1, 2, 3, 4, 10]:
raise TypeError('ANALOG not supported on P%d' % pin)
self.adc = ADC(Pin(self.id))
self.adc.atten(ADC.ATTN_11DB)
self.mode = mode
def irq(self, handler=None, trigger=Pin.IRQ_RISING):
if not self.mode == PinMode.IN:
raise TypeError('the pin is not in IN mode')
return self.Pin.irq(handler, trigger)
def read_digital(self):
if not self.mode == PinMode.IN:
raise TypeError('the pin is not in IN mode')
return self.Pin.value()
def write_digital(self, value):
if self.mode not in [PinMode.OUT, PinMode.OUT_DRAIN]:
raise TypeError('the pin is not in OUT or OUT_DRAIN mode')
self.Pin.value(value)
def read_analog(self):
if not self.mode == PinMode.ANALOG:
raise TypeError('the pin is not in ANALOG mode')
return self.adc.read()
def write_analog(self, duty, freq=1000):
if not self.mode == PinMode.PWM:
raise TypeError('the pin is not in PWM mode')
self.pwm.freq(freq)
self.pwm.duty(duty)
class tempNTC3950(Sensor):
''' De NTC 3950 thermistor is een analoge sensor waarbij de weerstand daalt
bij stijgende temperatuur. NTC staat voor Negatieve Temperatuur Coefficient '''
def __init__(self, pinADC, waardeWeerstand, waardeNTC, info, debug=False):
super().__init__(info, debug)
self.__pinADC = pinADC
self.__weerstand = waardeWeerstand
self.__waardeNTC = waardeNTC
self.__ntc = None
def start(self):
try:
self.__ntc = ADC(Pin(self.__pinADC))
self.__ntc.atten(ADC.ATTN_11DB)
if self.debug:
print("ntc3950 is gestart")
Sensor.teller += 1
return (0, 1)
except Exception as E:
if self.debug == True:
print("fout bij het starten van ntc3950")
print(E)
return (-1, -1)
def meet(self):
somV0 = 0
try:
for j in range(0, 5):
temp = self.__ntc.read()
if self.debug:
print(temp)
somV0 += temp
utime.sleep_ms(20)
gemV0 = 3.6 * float(somV0) / (5 * 4095) # spanning over weerstand
if self.debug:
print(somV0)
print(gemV0)
ntcWeerstand = self.__weerstand * (3.3 / gemV0 - 1
) # Weerstand van de ntc
if self.debug:
print(ntcWeerstand)
# weerstand omzetten naar temperatuur mbv formule van Steinhart 1/T = 1/T0 + 1/3950 * ln(R/R0) (met T in Kelvin)
resSteinhart = 1.0 / (273.15 + 25.0) + (1 / 3950.0) * math.log(
ntcWeerstand / self.__waardeNTC)
temp = (1.0 / resSteinhart) - 273.15
return (1, temp)
except Exception as E:
if self.debug == True:
print("fout bij meten van ntc3950")
print(E)
return (-1, -1)
def stop(self):
try:
del self.__ntc
if self.debug == True:
print("ntc3950 is gestopt")
if Sensor.teller > 0:
Sensor.teller -= 1
return (0, 1)
except Exception as E:
print("fout bij stoppen van ntc3950")
print(E)
return (-1, -1)
# Complete project details at https://RandomNerdTutorials.com # Created by Rui Santos from machine import Pin, ADC, PWM from time import sleep led = Pin(2, Pin.OUT) button = Pin(15, Pin.IN) #Configure ADC for ESP32 pot = ADC(Pin(34)) pot.width(ADC.WIDTH_10BIT) pot.atten(ADC.ATTN_11DB) #Configure ADC for ESP8266 #pot = ADC(0) led_pwm = PWM(Pin(4),5000) while True: button_state = button.value() led.value(button_state) pot_value = pot.read() led_pwm.duty(pot_value) sleep(0.1)
