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楼主: eagler8

MicroPython动手做（27）——物联网之微信小程序

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eagler8
 楼主| 发表于 2020-6-3 17:21 | 显示全部楼层
[mw_shl_code=python,true]#MicroPython动手做（27）——物联网之微信小程序
#带输入框的RGB三色调光板

from mpython import *
import network
import time
import music
from umqtt.simple import MQTTClient
from machine import Timer
import machine
import ubinascii
import ujson

my_wifi = wifi()

my_wifi.connectWiFi("zh", "zy1567")

def OneNET_recv(_msg):pass
_OneNET_msg_list = []
def OneNET_callback(_topic, _msg):
    global _OneNET_msg_list
    try: _msg = _msg.decode('utf-8', 'ignore')
    except: print(_msg);return
    OneNET_recv(_msg)
    if _msg in _OneNET_msg_list:
        eval('OneNET_recv_' + bytes.decode(ubinascii.hexlify(_msg)) + '()')

tim14 = Timer(14)

_iot_count = 0
def timer14_tick(_):
    global _iot, _iot_count
    _iot_count = _iot_count + 1
    if _iot_count == 1000: _iot.ping(); _iot_count = 0
    try: _iot.check_msg()
    except: machine.reset()

_iot = None
def OneNET_setup():
    global _iot
    _iot = MQTTClient("595250725", "183.230.40.39", 6002, "221628", "hiN7Cwz4Gd7d3ReMnNgtaEKBvv4=", keepalive=300)
    _iot.set_callback(OneNET_callback)
    if 1 == _iot.connect(): print('Successfully connected to MQTT server.')
    tim14.init(period=200, mode=Timer.PERIODIC, callback=timer14_tick)

def OneNET_recv(_msg):
    try:
        _msgObj = ujson.loads(_msg)
        _name = _msgObj.get('name')
        _value = _msgObj.get('value')
    except: return
    if _name == "输入":
        print(_value)
        music.play('B3:1')
        rgb[1] = (int(51), int(102), int(255))
        rgb.write()
        time.sleep_ms(1)
        oled.fill(0)
        oled.DispChar(_value, 0, 23, 1)
        oled.show()
    if _name == "R":
        print(_value)
        rgb.fill( (int(_value), int((_value + 20)), int((_value - 20))) )
        rgb.write()
        time.sleep_ms(1)
    if _name == "G":
        print(_value)
        rgb.fill( (int((_value + 20)), int(_value), int((_value - 20))) )
        rgb.write()
        time.sleep_ms(1)
    if _name == "B":
        print(_value)
        rgb.fill( (int((_value - 20)), int((_value + 20)), int(_value)) )
        rgb.write()
        time.sleep_ms(1)


rgb[1] = (int(0), int(102), int(0))
rgb.write()
time.sleep_ms(1)
music.play('G4:1')
OneNET_setup()[/mw_shl_code]
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eagler8
 楼主| 发表于 2020-6-3 17:35 | 显示全部楼层
27.gif
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eagler8
 楼主| 发表于 2020-6-3 17:37 | 显示全部楼层
mPython X 实验图形编程

22.jpg
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eagler8
 楼主| 发表于 2020-6-3 18:47 | 显示全部楼层
8、实时监控光线值和声音值
GX与SY 小程序控制组件面板

28.jpg
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eagler8
 楼主| 发表于 2020-6-3 18:50 | 显示全部楼层
[mw_shl_code=python,true]#MicroPython动手做（27）——物联网之微信小程序
#实时监控光线值和声音值

from mpython import *
import network
import time
import music
from umqtt.simple import MQTTClient
from machine import Timer
import machine
import ubinascii
import json

my_wifi = wifi()

my_wifi.connectWiFi("zh", "zy1567")

def OneNET_recv(_msg):pass
_OneNET_msg_list = []
def OneNET_callback(_topic, _msg):
    global _OneNET_msg_list
    try: _msg = _msg.decode('utf-8', 'ignore')
    except: print(_msg);return
    OneNET_recv(_msg)
    if _msg in _OneNET_msg_list:
        eval('OneNET_recv_' + bytes.decode(ubinascii.hexlify(_msg)) + '()')

tim14 = Timer(14)

_iot_count = 0
def timer14_tick(_):
    global _iot, _iot_count
    _iot_count = _iot_count + 1
    if _iot_count == 1000: _iot.ping(); _iot_count = 0
    try: _iot.check_msg()
    except: machine.reset()

_iot = None
def OneNET_setup():
    global _iot
    _iot = MQTTClient("595250725", "183.230.40.39", 6002, "221628", "hiN7Cwz4Gd7d3ReMnNgtaEKBvv4=", keepalive=300)
    _iot.set_callback(OneNET_callback)
    if 1 == _iot.connect(): print('Successfully connected to MQTT server.')
    tim14.init(period=200, mode=Timer.PERIODIC, callback=timer14_tick)

def pubdata(_dic):
    print(_dic)
    _list = []
    for _key in list(_dic.keys()):
        _d = {'id':_key,'datapoints':[{'value':_dic[_key]}]}
        _list.append(_d)
    _data = {'datastreams': _list}
    j_d = json.dumps(_data)
    j_l = len(j_d)
    arr = bytearray(j_l + 3)
    arr[0] = 1
    arr[1] = int(j_l / 256)
    arr[2] = j_l % 256
    arr[3:] = j_d.encode('ascii')
    return arr


rgb[1] = (int(0), int(102), int(0))
rgb.write()
time.sleep_ms(1)
music.play('G4:1')
OneNET_setup()
while True:
    _iot.publish('$dp', pubdata({"xx":light.read()}))
    _iot.publish('$dp', pubdata({"yy":sound.read()}))
    time.sleep(1)[/mw_shl_code]
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eagler8
 楼主| 发表于 2020-6-3 18:53 | 显示全部楼层
mPython X 实验图形编程

29.jpg
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eagler8
 楼主| 发表于 2020-6-3 18:57 | 显示全部楼层
小程序上实时监控光线值和声音值


30.jpg
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eagler8
 楼主| 发表于 2020-6-5 12:38 | 显示全部楼层
9、通过小程序控制小车进、退、左和右
调整好的小程序控制组件面板


33.jpg

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eagler8
 楼主| 发表于 2020-6-5 14:53 | 显示全部楼层
#MicroPython动手做（27）——物联网之微信小程序
#通过小程序控制小车进、退、左和右

[mw_shl_code=python,true]#MicroPython动手做（27）——物联网之微信小程序
#通过小程序控制小车进、退、左和右

from mpython import *

import network

my_wifi = wifi()

my_wifi.connectWiFi('zh', 'zy1567')

import time

import music

from umqtt.simple import MQTTClient

from machine import Timer

import machine

import ubinascii

def OneNET_recv(_msg):pass
_OneNET_msg_list = []
def OneNET_callback(_topic, _msg):
    global _OneNET_msg_list
    try: _msg = _msg.decode('utf-8', 'ignore')
    except: print(_msg);return
    OneNET_recv(_msg)
    if _msg in _OneNET_msg_list:
        eval('OneNET_recv_' + bytes.decode(ubinascii.hexlify(_msg)) + '()')

tim14 = Timer(14)

_iot_count = 0
def timer14_tick(_):
    global _iot, _iot_count
    _iot_count = _iot_count + 1
    if _iot_count == 1000: _iot.ping(); _iot_count = 0
    try: _iot.check_msg()
    except: machine.reset()

_iot = None
def OneNET_setup():
    global _iot
    _iot = MQTTClient('595250725', '183.230.40.39', 6002, '221628', 'hiN7Cwz4Gd7d3ReMnNgtaEKBvv4=', keepalive=300)
    _iot.set_callback(OneNET_callback)
    if 1 == _iot.connect(): print('Successfully connected to MQTT server.')
    tim14.init(period=200, mode=Timer.PERIODIC, callback=timer14_tick)

import ujson

import parrot

def forward():
    global _name, _value
    parrot.set_speed(parrot.MOTOR_1, 80)
    parrot.set_speed(parrot.MOTOR_2, 80)
    oled.fill(0)
    oled.blit(image_picture.load('face/Information/Forward.pbm', 0), 32, 0)
    oled.show()

def retreat():
    global _name, _value
    parrot.set_speed(parrot.MOTOR_1, -80)
    parrot.set_speed(parrot.MOTOR_2, -80)
    oled.fill(0)
    oled.blit(image_picture.load('face/Information/Backward.pbm', 0), 32, 0)
    oled.show()

def right():
    global _name, _value
    parrot.set_speed(parrot.MOTOR_1, 80)
    parrot.set_speed(parrot.MOTOR_2, -0)
    oled.fill(0)
    oled.blit(image_picture.load('face/Information/Right.pbm', 0), 32, 0)
    oled.show()

def Left():
    global _name, _value
    parrot.set_speed(parrot.MOTOR_1, -0)
    parrot.set_speed(parrot.MOTOR_2, 80)
    oled.fill(0)
    oled.blit(image_picture.load('face/Information/Left.pbm', 0), 32, 0)
    oled.show()

def OneNET_recv(_msg):
    try:
        _msgObj = ujson.loads(_msg)
        _name = _msgObj.get('name')
        _value = _msgObj.get('value')
    except: return
    if _name == '进':
        print(_value)
        rgb.fill((int(0), int(102), int(0)))
        rgb.write()
        time.sleep_ms(1)
        forward()
    if _name == '退':
        print(_value)
        rgb.fill((int(51), int(51), int(255)))
        rgb.write()
        time.sleep_ms(1)
        retreat()
    if _name == '左':
        print(_value)
        rgb[0] = (int(0), int(102), int(0))
        rgb.write()
        time.sleep_ms(1)
        Left()
    if _name == '右':
        print(_value)
        rgb[2] = (int(0), int(102), int(0))
        rgb.write()
        time.sleep_ms(1)
        right()
    time.sleep(3)
    parrot.set_speed(parrot.MOTOR_1, 0)
    parrot.set_speed(parrot.MOTOR_2, 0)
    rgb.fill( (0, 0, 0) )
    rgb.write()
    time.sleep_ms(1)

image_picture = Image()
rgb[1] = (int(102), int(0), int(0))
rgb.write()
time.sleep_ms(1)
music.play('G5:1')
OneNET_setup()[/mw_shl_code]

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eagler8
 楼主| 发表于 2020-6-5 15:02 | 显示全部楼层
后来改为延时3秒关闭电机，小程序组件面板为

31.jpg

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