def deng(text):
if text[0].__eq__("开") and text[1].__eq__("灯"):
led.on()
elif text[0].__eq__("关") and text[1].__eq__("灯"):
led.off()
else:
return has_weather(text)
def main():
trigger = 26.0
lcd.setup()
lcd.initDisplay()
file = open('/home/pi/temp.txt', 'a')
led.setup()
led.off(led.green)
led.off(led.yellow)
last = 0.0
while 1:
t = return_temp_from_file('/sys/bus/w1/devices/')
lcd.clearLCD()
lcd.write('Temp: ')
tc = str(float(t) / 1000)
lcd.write(tc + ' ')
lcd.cmd8b(0b11011111, True)
lcd.write('C')
file.write(time.strftime('%d.%m.%Y') + '; ' +
time.strftime('%H:%M:%S') + '; ' + tc + '\n')
file.flush()
tt = float(tc)
if tt < trigger and last >= trigger:
led.off(led.yellow)
led.on(led.green)
elif tt >= trigger and last < trigger:
led.off(led.green)
led.on(led.yellow)
last = tt
def recordAudio(device):
if(device!=1): led.on()
print colored("\n**start record**\n",'magenta')
# only records for 5 second, as hardcoded value
with sr.Microphone() as source: audio = r.record(source, duration=5)
print colored("\n**end record**\n",'magenta')
if(device!=1): led.off()
return audio
def adc_thread():
while True:
time.sleep_ms(100) #线程每100毫秒检测一次按键是否被按下
val = adc.get()
if val > 0 and val < 1000: #过滤掉启动和无按键被按下时的值
led.on() #有按键按下，我们让led亮
print("val:", val) #打印采集值
else:
led.off()
def on_message(client,userdata,msg): cmd1=msg.payload # cmd1 is a live command(might be out of order) print cmd1 db_obj.insert(cmd1) cmdx=db_obj.fetch() #cmdx is fetched from db order by time if cmdx=="on": led.on() else: led.off()
def _Led_ON(self):
self._head_html()
resposta ="""
<html>
<head>
<meta http-equiv="refresh" content="0; url=http://pi.g2.asi.itic.cat:808/led_on.html">
</head>
</html>
"""
self.wfile.write(resposta)
led.on()
def serialDisplay(dt=2.0):
import time
import utime
while True:
led.on()
timestamp = utime.localtime()
#print('{0},{1},{2},{3},{4},{5},{6},{7:0.2f}'.format(_LOCATION, timestamp[0],timestamp[1],timestamp[2],_tc(timestamp[3]),timestamp[4],timestamp[5],temp))
print( temp_record(timestamp, temp) )
led.off()
time.sleep(dt)
def _Led_ON(self):
self._head_html()
resposta = """
<html>
<head>
<meta http-equiv="refresh" content="0; url=http://pi.g2.asi.itic.cat:808/led_on.html">
</head>
</html>
"""
self.wfile.write(resposta)
led.on()
def main():
reset_lights()
count = 0 #slows down the loop
pin = 0 #pin number of LED to light
old_pin = 0
idle()
while True:
count += 1
#start the game sequence
if is_button_pressed() == 0:
print(game_state)
if game_state == "idle":
game()
sound("game")
#check results of game
elif game_state == "game":
end_game(pin)
time.sleep(.5)
#Game blinks at higher rate
if count == 25 or count == 50 or count == 75:
if game_state == "game":
old_pin = pin
pin = non_repeating_random(pin)
#print("blink "+str(pin))
led.blink(old_pin, pin)
if count > 100:
count = 0
#once ambient sound complete and state is idle pick another song
if pygame.mixer.music.get_busy() == 0:
if game_state == "idle":
music()
elif game_state == "game":
end_game(pin)
#depending on state blink lights
if game_state == "game":
old_pin = pin
pin = non_repeating_random(pin)
#print("blink "+ str(pin))
led.blink(old_pin, pin)
elif game_state == "idle":
pin = non_repeating_random(pin)
#print("fade "+str(pin))
led.on(pin)
led.fade(pin)
time.sleep(.01) #slow loop down a bit
def connect(Led): while True: try: print 'Press Button 1 and 2 on the remote' led.on(Led) time.sleep(1) wm=cwiid.Wiimote() except RuntimeError: continue break print 'Remote Connected' led.off(Led) time.sleep(1) Rumble = False wm.rpt_mode=cwiid.RPT_BTN return wm
def handle_read(self):
try:
data = self.recv(1024)
if not data:
return
lf_char_index = data.find('\n')
if lf_char_index == -1:
# No new line character in data, so we append all.
self.data += data
else:
# We see a new line character in data, so append rest and handle.
self.data += data[:lf_char_index]
if self.data == "blink":
print "blink start"
led.blink(led_pin, 1, 1, 5)
print "blink end"
elif self.data == "turn LED on":
print "turning on LED"
self.send("turning on LED")
led.on(led_pin)
elif self.data == "turn LED off":
print "turning off LED"
self.send("turning off LED")
led.off(led_pin)
elif self.data == "read adc":
read_value = adc.read0()
print "ADC 0 value read: " + str(read_value)
self.send(str(read_value) + '\n')
else:
print "received [%s]" % self.data
self.send(self.data + '\n')
# Clear the buffer
self.data = ""
except Exception as e:
BTError.print_error(handler=self, error=BTError.ERR_READ, error_message=repr(e))
self.data = ""
self.handle_close()
def index():
if request.method == 'POST':
if request.form['state_button'] == 'On':
led.on()
elif request.form['state_button'] == 'Off':
led.off()
elif request.form['state_button'] == 'Red':
led.colour('Red')
elif request.form['state_button'] == 'Blue':
led.colour('Blue')
elif request.form['state_button'] == 'Green':
led.colour('Green')
elif request.form['state_button'] == 'Fade':
led.fade()
slider = request.form["brightnessSlider"]
print(slider)
return render_template('index.html')
def temperatureStore(dt=2.0):
import time
import utime
# helper function to add sensor data record to file
def write_record(timestamp, temp):
f = open('temperature.txt', 'a') #append mode
#data = '{0},{1},{2},{3},{4},{5},{6},{7:0.2f}\n'.format(_LOCATION, timestamp[0],timestamp[1],timestamp[2],_tc(timestamp[3]),timestamp[4],timestamp[5],temp)
f.write( temp_record(timestamp, temp) )
f.close()
while True:
led.on()
temp = ds18b20.temperature(ds)
timestamp = utime.localtime()
write_record(timestamp, temp)
led.off()
time.sleep(dt)
def run():
r = 0 # To ensure it will loop
x_angle = sensor.get_x_rotation()
log.current("The x angle is {}".format(x_angle))
try:
while r == 0:
x_angle = sensor.get_x_rotation()
if x_angle < 0:
log.current("the x angle is {}".format(x_angle))
motor.run_motor(direction="clockwise")
led.on()
sleep(0.5)
led.off()
elif x_angle > 0:
log.current("the x angle is {}".format(x_angle))
motor.run_motor(direction="anti")
led.on()
sleep(0.5)
led.off()
else:
log.current("the x angle is {}".format(x_angle))
led.on()
sleep(0.5)
led.off()
log.records("program loop ran successfully.")
except Exception as error:
log.records("program loop stopped because of {}.".format(error))
def temperatureStore(dt=2.0):
import time
import utime
def write_record(timestamp, temp):
f = open('temperature.txt', 'a') #append mode
data = '{0},{1},{2},{3},{4},{5},{6},{7:0.2f}\n'.format(_LOCATION,timestamp[0],timestamp[1],timestamp[2],timestamp[3]+2,timestamp[4],timestamp[5],temp)
f.write(data)
f.close()
while True:
led.on()
temp = ds18b20.temperature(ds)
timestamp = utime.localtime()
print('{0},{1},{2},{3},{4},{5},{6},{7:0.2f}'.format(_LOCATION,timestamp[0],timestamp[1],timestamp[2],timestamp[3]+2,timestamp[4],timestamp[5],temp))
write_record(timestamp, temp)
#f = open('temperature.txt', 'a') #append mode
#data = '{0},{1},{2},{3},{4},{5},{6},{7:0.2f}\n'.format(_LOCATION,timestamp[0],timestamp[1],timestamp[2],timestamp[3]+2,timestamp[4],timestamp[5],temp)
#f.write(data)
#f.close()
led.off()
time.sleep(dt)
def _Led_ON(self):
self._head_html()
resposta ="On"
self.wfile.write(resposta)
led.on(ser)
import led, time while (vcp_is_connected()==False): led.on(led.BLUE) time.sleep(150) led.off(led.BLUE) time.sleep(100) led.on(led.BLUE) time.sleep(150) led.off(led.BLUE) time.sleep(600)
def o(): # 字符o的莫尔斯码表示
for i in range(3): # 哒循环三次
music.pitch(1000, 150, wait=0) # 蜂鸣 频率 持续时间 等待时间
led.on() # 点亮led
sleep(50) # 延迟50毫秒
led.off() # 关闭led
# 根据电位器读数设置LED灯泡状态
# 加入记录LED状态的变量以防止重复发出指令
# 在micro:bit显示屏上增加对电位器示数的显示
import poten, led # 导入模块控制库
from microbit import sleep, display
is_on = False # 记录LED当前状态，防止重复操作
led.off() # 确保初始LED为关闭状态
# 循环进行
while True:
# 读取电位器位置（0-4095）
pv = poten.value()
# 根据读数设置LED灯状态
if pv < 2048:
if is_on:
led.off()
is_on = False
elif not is_on:
is_on = True
led.on()
# 计算并设置点亮像素位置
pos = int(pv * 25 / 4100)
display.clear()
display.set_pixel(pos % 5, pos // 5, 9)
# 等待0.2秒后进行下一次读数
sleep(200)
#alert led - #added 2017-1105
import led
led = led.setup() #default pin WeMOS D1 mini: GPIO12
import socket
addr = socket.getaddrinfo('0.0.0.0', 80)[0][-1]
s = socket.socket()
s.bind(addr)
s.listen(1)
print('listening on', addr)
rows = [] #empty rows #added 2017-1105
max_row = 12 #added 2017-1105
while True:
led.on() #show I'm alive
cl, addr = s.accept() #wait for client
print('client connected from', addr)
led.off() #client connected
cl_file = cl.makefile('rwb', 0)
while True:
line = cl_file.readline()
if not line or line == b'\r\n':
break
#rows = ['<tr><td>%s</td><td>%d</td></tr>' % (str(p), p.value()) for p in pins]
#OK: rows += ['<tr><td> %s </td></tr>' % str((ds18b20.temperature(ds)))]
rows += ['<tr><td> {0:4.1f} </td></tr>'.format(ds18b20.temperature(ds))]
response = html % '\n'.join(rows)
cl.send(response)
cl.close()
# Take snapshot
image = sensor.snapshot()
# Threshold image with RGB
binary = image.threshold([(255, 0, 0),
(0, 255, 0),
(0, 0, 255)], 80)
# Image closing
binary.dilate(3)
binary.erode(3)
# Detect blobs in image
blobs = binary.find_blobs()
led.off(led.RED)
led.off(led.GREEN)
led.off(led.BLUE)
# Draw rectangles around detected blobs
for r in blobs:
if r[5]==1:
led.on(led.RED)
if r[5]==2:
led.on(led.GREEN)
if r[5]==3:
led.on(led.BLUE)
image.draw_rectangle(r[0:4])
print(clock.fps())
def _Led_ON(self):
self._head_html()
resposta = "On"
self.wfile.write(resposta)
led.on(ser)
def main():
t1 = backFill(event, stopEvent)
t2 = live(event, stopEvent)
threadPool.append(t1)
threadPool.append(t2)
t1.start()
t2.start()
if __name__ == '__main__':
stopEvent = threading.Event()
threadPool = []
led.on(led.pin['code'])
modem_ok_q = queue()
modemThread = led.modem_ok_th(modem_ok_q, stopEvent)
#threadPool.append(modemThread)
modemThread.start()
#try:
# os.system("clear")
#except :
# pass
#debugLog = log.debugLog('./log/dredger2_debug') # Code for PC
#liveLog = log.liveLog('./log/dredger2_live')
#backLog = log.backfillLog('./log/dredger2_backfill')
'''
Simple echo server
'''
import wlan
import socket
import select
import led, time
SSID = '' # Network SSID
KEY = '' # Network key
HOST = '' # Use first available interface
PORT = 8000 # Arbitrary non-privileged port
led.off(led.RED)
led.off(led.BLUE)
led.on(led.GREEN)
# Init wlan module and connect to network
wlan.init()
wlan.connect(SSID, sec=wlan.WPA2, key=KEY)
led.off(led.GREEN)
# Wait for connection to be established
while (True):
led.toggle(led.BLUE)
time.sleep(250)
led.toggle(led.BLUE)
time.sleep(250)
if wlan.connected():
led.on(led.BLUE)
break
REC_LENGTH = 10 # recording length in seconds
# Set sensor parameters
sensor.reset()
sensor.set_contrast(2)
sensor.set_framesize(sensor.VGA)
sensor.set_pixformat(sensor.JPEG)
sensor.set_quality(95)
led.off(led.RED)
time.sleep(5 * 1000)
path = "%d.mjpeg" % random(0, 1000)
vid = avi.AVI(path, 640, 480)
led.on(led.RED)
clock = time.clock()
start = time.ticks()
while ((time.ticks() - start) < (REC_LENGTH * 1000)):
clock.tick()
image = sensor.snapshot()
vid.add_frame(image)
vid.flush(int(clock.fps()))
led.off(led.RED)
while (True):
led.toggle(led.BLUE)
time.sleep(500)
led.toggle(led.BLUE)
time.sleep(500)
import led, time
while (vcp_is_connected() == False):
led.on(led.BLUE)
time.sleep(150)
led.off(led.BLUE)
time.sleep(100)
led.on(led.BLUE)
time.sleep(150)
led.off(led.BLUE)
time.sleep(600)
