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@PonDad PonDad/app.py
Created Apr 29, 2017

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Raspberry Pi にGoogle Assistant SDKを搭載して「OK Google」してみる
# -*- coding:utf-8 -*-
from bottle import route, run
import irm
import os
@route('/light_on')
def light_on():
irm.playIR("room_light_on.json")
irm.playIR("stand_light_on.json")
print("Light On!")
return "Light On!"
@route('/light_off')
def light_off():
irm.playIR("room_light_off.json")
irm.playIR("stand_light_off.json")
print("Light Off!")
return "Light Off!"
run(host='localhost', port=8080, debug=True)
# -*- coding: utf-8 -*-
import sys
import serial
import time
import json
import argparse
import os
here = os.path.abspath(os.path.dirname(__file__))
ir_serial = serial.Serial("/dev/ttyACM0", 9600, timeout = 1)
#ir_serial = serial.Serial("/dev/tty.usbmodem01231", 9600, timeout = 1)
def captureIR(path):
print ("Capturing IR...")
ir_serial.write(b"c\r\n")
time.sleep(3.0)
msg = ir_serial.readline()
print (msg)
if path and not 'Time Out' in msg:
saveIR(path)
def playIR(path):
if path and os.path.isfile(path):
print ("Playing IR with %s ..." % path)
f = open(path)
data = json.load(f)
f.close()
recNumber = len(data['data'])
rawX = data['data']
reply_c = "n,%d\r\n" % recNumber
ir_serial.write(bytes(reply_c,"UTF-8"))
ir_serial.readline()
postScale = data['postscale']
reply_d = "k,%d\r\n" % postScale
ir_serial.write(bytes(reply_d,"UTF-8"))
#time.sleep(1.0)
msg = ir_serial.readline()
#print (msg)
for n in range(recNumber):
bank = n / 64
pos = n % 64
if (pos == 0):
reply_e = "b,%d\r\n" % bank
ir_serial.write(bytes(reply_e,"UTF-8"))
reply_f = "w,%d,%d\n\r" % (pos, rawX[n])
ir_serial.write(bytes(reply_f,"UTF-8"))
ir_serial.write(b"p\r\n")
msg = ir_serial.readline()
print (msg)
#ir_serial.close()
else:
print ("Playing IR...")
ir_serial.write(b"p\r\n")
time.sleep(1.0)
msg = ir_serial.readline()
print (msg)
def saveIR(path):
print ("Saving IR data to %s ..." % path)
rawX = []
ir_serial.write(b"I,1\r\n")
time.sleep(1.0)
recNumberStr = ir_serial.readline()
recNumber = int(recNumberStr, 16)
ir_serial.write(b"I,6\r\n")
time.sleep(1.0)
postScaleStr = ir_serial.readline()
postScale = int(postScaleStr, 10)
#for n in range(640):
for n in range(recNumber):
bank = n / 64
pos = n % 64
if (pos == 0):
reply_a = "b,%d\r\n" % bank
ir_serial.write(bytes(reply_a,"UTF-8"))
reply_b = "d,%d\n\r" % pos
ir_serial.write(bytes(reply_b,"UTF-8"))
xStr = ir_serial.read(3)
xData = int(xStr, 16)
rawX.append(xData)
data = {'format':'raw', 'freq':38, 'data':rawX, 'postscale':postScale}
f = open(path, 'w')
json.dump(data, f)
f.close()
print ("Done !")
if __name__ == "__main__":
# parse options
parser = argparse.ArgumentParser(description='irMagician CLI utility.')
parser.add_argument('-c', '--capture', action="store_true", dest="cap", help="capture IR data", default=False)
parser.add_argument('-p', '--play', action="store_true", dest="play", help="play IR data", default=False)
parser.add_argument('-s', '--save', action="store_true", dest="save", help="save IR data", default=False)
parser.add_argument('-f', '--file', action="store", dest="file", help="IR data file (json)", default=False)
args = parser.parse_args()
if args.play:
playIR(args.file)
if args.save and args.file:
saveIR(args.file)
if args.cap:
captureIR(args.file)
# release resources
ir_serial.close()
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