#!/usr/bin/python2.6
# -*- coding:utf-8 -*-
#--------------UTF-8!!!!!!-------------
from pcduino import *
import time
import numpy as np
import cv2
import Image
import sys
import os
#import os.system
import datetime
import time
import random
import string# Definitions of musical notes:-----------------
ISOTIME = '%Y-%m-%d %X'
Z = 261.9
X = 293.7
C = 329.6
V = 349.2
B = 392.0
N = 440
M = 493.9
A = 523.3
S = 587.3
D = 659.3
F = 698.5
G = 784
H = 880
J = 987.5
Q = 1047
W = 1175
E = 1319
R = 1397
T = 1568
Y = 1760
U = 1970
X = 0
#muse_dict ={'.1'=261.9,'.2'=293.7,'.3'=329.6,'.4'=349.2,'.5'=392.0,'.6'=440,'.7'=493.9,'1'=523.3,'2'=587.3,'3'=659.3,'4'=698.5,'5'=784,'6'=880,'7'=987.5,'1.'=1047,'2.'=1175,'3.'=1319,'4.'=1397,'5.'=1568,'6.'=1760,'7.'=1970}
def f(x): return muse_dict[x];#definitions over。----------------------.
tempthreshold = 38
smokethreshold = 300nums = string.digits
cam = cv2.VideoCapture(0)
#facedetection.-----------------.
IMAGE_FR = "FACE" # frontal name...
_CONTENT_TYPES = { 'image/png': '.png', 'image/gif': '.gif','image/jpeg':'.jpg', 'image/jpeg': '.jpeg' }  #supporting types dictionary#def lenIM(text):
#    n = 0
#    for i in text:
#        if i not in ' \n!"#$%^&*?/.:;[\\]@_-|`~'
#            n ++
#        return n
def sound(muse,port=5,times=0.5,volume=8):if muse != 0:pin_mode(port,PWM)    #sound a note
        pwm_set(port,volume,muse)pwm_enable(port)time.sleep(times)else:time.sleep(times)def Soil(port = 4):return analog_read(port) >= 100#def dualsound(musea,museb,porta=5,portb=6,times=0.5):
#    pin_mode(porta,pwm)
#    pin_mode(portb,pwm)
#    pwm_set(porta,8,musea)
#    pwm_set(portb,5,museb)
#    pwm_enable(porta)
#    pwm_enable(portb)
#    time.sleep(times)def dualsound(musea,museb,porta,portb,time=0.5):sound(musea,porta,0.1,8)sound(museb,portb,time,4)pwm_disable(porta)pwm_disable(portb)def mute():pwm_disable(5)pwm_disable(6)def clear():for i in range(1,10):    #clear all
        pin_mode(i,0)digital_write(i,0)pwm_disable(5)def readWater(port=1):return analog_read(port) >= 2000    #if there is water and how deep?def readHumid(port=5):#found a question!!!!the port is definitly not this(5).pin_mode(port,INPUT)    #if there is waterreturn "question!!!"def readSmoke(port=1):return analog_read(port) >= smokethreshold    #if the voltage of sensor is smaller than 300def changedirection(normal = 1,porta=1,portb=0):pin_mode(porta,OUTPUT)pin_mode(portb,OUTPUT)if normal == 0:digital_write(portb,LOW)digital_write(porta,LOW)elif normal == 1:digital_write(portb,HIGH)digital_write(porta,LOW)elif normal == 2:digital_write(porta,HIGH)digital_write(portb,LOW)def readTemp(port=3):return analog_read(port)/10def LightCtrl(state,port=10):pin_mode(port,OUTPUT)if state == True:digital_write(port,HIGH)else:digital_write(port,LOW)def cls(): # clear screentemp = os.system('clear')def mediumprint(strs): ad = strsif len(ad) >= 57:print 'an error occured:string length mismatch.'total = 57 beginpoint = (total-len(ad))/2print beginpoint*' ',strs def ScreenCali(str=None): timecur = time.strftime(ISOTIME,time.localtime())mediumprint('HHHHHHHHHHHHHHHH')mediumprint(timecur)#temp = readTemp() & ' C'#mediumprint(temp)
    mediumprint(str)def ReadFile(filepath):file = open(filepath)try:tempa = file.read()finally:file.close()return tempadef WaterPump(open,port=2):pin_mode(port,OUTPUT)if open:digital_write(port,HIGH)else:digital_write(port,LOW)
def check(a):try:f = float(a)except ValueError:return Falsereturn Truedef facecomp(): # face recognization#print 'start!'cmd = 'curl -X POST "https://api-cn.faceplusplus.com/facepp/v3/compare" -F "api_key=jb0zKEEB2jiG2GMNt29Gej-GxNTPbeCM" -F "api_secret=5AHULy15PjagzVvnHLUa2ouVJpWCPHMZ" -F "face_token1=f216f8b56678831f6dc5720ae10f341f" -F "image_file2=@photo.jpg"'#print 'here is the datas!'result = os.popen( cmd ).read()print result#print result#print 'here is the splited data:'splresult = result.split(',')confidenceraw =  splresult[-1]confidencestr = confidenceraw[-7:-1]if check(confidencestr):confidence = string.atof(confidencestr)else:confidence = 0print confidenceraw,confidencestr,confidence,'.'if confidence >= 70:return Trueelse:return False#-----------------START-------------
#tempb = os.system('rm /var/log/apache2/access.log')
tempb = os.system('mkdir /var/log/apache2')
tempb = os.system('cd /var/log/apache2')
tempb = os.system('touch /var/log/apache2/access.log')
tempb = os.system('/etc/init.d/apache2 restart')
cls()
waiting = True
bef = ReadFile('/var/log/apache2/access.log')
cur = befwhile waiting:time.sleep(0.5)if bef != cur  :waiting = Falsebef = curcur = ReadFile('/var/log/apache2/access.log')#notes = [E,E,E,E,D,C,C,B1,A1,A1,B1,C,E,A,A,A,A,G,F,F,E,D,D,E,F,E,F,E,G,F,E,E,D,C,C,B1,A1,B1,B1,B1,B1,C,B1,A1] #爱的罗曼史
#notes = [A]
notes = [Q,J,H,G,D,D,S,A,S,G,D,D,S,A,S,A,A,A]
#notesII = [C,G,G,G,G,G,C,G,G,G,G,C,G,G,G,G,C,A,A,A,A,D,A,A,A,A,A,B1,G,C,G,C,G,G,G,G,G,C,G,B1,G,A1,E,E,E,E,A1,E,E,E,E,F1,C,C,C,C,C2]
blinkingI = [A]
#blinkingI = [Q,X,Q,X,T,X,T,X,Y,X,Y,X,T,X,X,X,R,X,R,X,E,X,E,X,W,X,W,X,Q]
blinkingII = [A,G,D,G,A,G,D,G,A,H,F,H,A,G,D,G,M,G,S,G,A,G,D,G,M,G,S,G,A,G,D,G,A]
for i in range(0,len(blinkingI)):dualsound(blinkingI[i],blinkingII[i],5,6,0.4)clear()
curnote = 0
needtoplay = False
current = True
#thedebugworldexistence = False
tot = 0
while True: #大循环------------------------------------------.
    cls()mat = [8,5,7,2]for b in mat: #open the desired portspin_mode(b,OUTPUT) #read datas...bef = curcur = ReadFile('/var/log/apache2/access.log')
#    watercur = readWater()
#    humidcur = readHumid()tempcur = readTemp()ifsmoke = readSmoke() #read ended._, frame = cam.read()issoil = Soil()tempb = os.system('sudo rm /home/photo.jpg')cv2.imwrite('/home/photo.jpg',frame)#face = facecomp()#thedebugworldexistence = Trueif ifsmoke:changedirection(2)sound(U,volume=18)sound(T,volume=18)ScreenCali('火情发现，请学生有序撤离。')else:if tempcur >= tempthreshold:changedirection(1)else:changedirection(0)ScreenCali('浙师大附属杭州笕桥实验中学欢迎您！')if not issoil:WaterPump(True)else:WaterPump(False)tot = tot + 1if tot >= 3:tot = 0if facecomp():sound(U,volume=18)sound(T,volume=18)### --------!!!--------- ####if face != None:#    cv2.namedWindow('Image')#    cv2.imshow('Video',face)#    cv2.waitKey(0)#    cv2.destroyWindow('Video')
time.sleep(1)if cur != bef:tempb = os.system('sudo rm /home/photo.jpg')break  #found user terminated the program.
#-----while over-------------------------------------------------.
digital_write(0,HIGH)
digital_write(0,LOW)
digital_write(7,LOW)
digital_write(10,LOW)
digital_write(0,HIGH)
digital_write(1,HIGH)for a in notes: time.sleep(0.1)sound(a)clear()
LightCtrl(False)
# shutdown...