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FINAL.py
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'''
This is the final main program for "Healthy code tracer"
@author haoruili
2020.5.12
To run this file, you are supposed to change
1.DEVICE_ID
2.API_KEY
3.SSID
4.PASSWORD
'''
from m5ui import *
from uiflow import *
import urequests
import unit
import urequests
import network
import socket
import time
import json
from emoji import Emoji
import wifiCfg
from machine import UART,Pin
#初始化
setScreenColor(0x222222)
gps0 = unit.get(unit.GPS, unit.PORTB)
rfid0 = unit.get(unit.RFID, unit.PORTA)
env0 = unit.get(unit.ENV, unit.PORTA)
#设置uart
uart = None
uart_data=None
uart = UART(2, tx=17, rx=16)
uart.init(115200, bits=8, parity=None, stop=1)
#UI界面
emoji0 = Emoji(7, 7, 15, 9)
rect4 = M5Rect(60, 61, 200, 1, 0xFFFFFF, 0xFFFFFF)
label0 = M5TextBox(54, 7, "Text", lcd.FONT_Default,0xFFFFFF, rotate=0)
rect5 = M5Rect(60, 63, 1, 100, 0xFFFFFF, 0xFFFFFF)
rect6 = M5Rect(60, 164, 200, 1, 0xFFFFFF, 0xFFFFFF)
rect7 = M5Rect(259, 64, 1, 100, 0xFFFFFF, 0xFFFFFF)
#全局变量
#请将DEVICE_ID, API_KEY替换为您的HTTP接受端证书
#请将SSI，PASSWORD替换为您的WIFI名称和密码
DEVICE_ID='*******'
API_KEY='***************8'
SSID="HWAWEI-HQ83GQ"
PASSWORD="7312164459"
wlan=None
s=None
'''
def connectWifi(ssid,passwd):
'''
如果您的Micropython不携带WifiCfg.doconnect，请参考本函数
函数作用：连接至名称为SSID，密码为passwd的wifi
'''
global wlan
wlan=network.WLAN(network.STA_IF)
wlan.active(True)
wlan.disconnect()
wlan.connect(ssid,passwd)
while(wlan.ifconfig()[0]=='0.0.0.0'):
time.sleep(1)
return True
'''
def http_put_data(data):
'''
传输单个数据点至ONENET平台的temperature数据流
data:单个数据点
url：http的post地址
values:请参考https://open.iot.10086.cn/doc/multiprotocol/ 文档中的"HTTP协议上传数据点模块，配置json格式信息"
API_KEY:设备发送HTTP请求的证书，请参考https://open.iot.10086.cn/doc/multiprotocol/book/develop/http/api/api-usage.html 文档中的"鉴权说明"
'''
url='http://api.heclouds.com/devices/595818301/datapoints'
values={'datastreams':[{"id":"temperature","datapoints":[{"value":data}]}]}
jdata = json.dumps(values)
r=urequests.post(url,
data=jdata,
headers={"api-key":API_KEY})
return r
def http_put_location(lon,lat):
'''
传输地理位置数据点至ONENET平台的location数据流
lon:longitude,经度
lat: latitude,纬度
url：http的post地址
values:请参考https://open.iot.10086.cn/doc/multiprotocol/ 文档中的"HTTP协议上传数据点模块，配置json格式信息"
API_KEY:设备发送HTTP请求的证书，请参考https://open.iot.10086.cn/doc/multiprotocol/book/develop/http/api/api-usage.html 文档中的"鉴权说明"
'''
url='http://api.heclouds.com/devices/595818301/datapoints'
values={'datastreams':[{"id":"location","datapoints":[{"value":{"lon":lon,"lat":lat}}]}]}
jdata = json.dumps(values)
r=urequests.post(url,data=jdata,headers={"api-key":API_KEY})
return r
def http_put_RFID(data):
'''
传输RFID的卡片ID数据至ONENET平台的cus_RFID数据流
data:RFID读取到的卡片ID
url：http的post地址
values:请参考https://open.iot.10086.cn/doc/multiprotocol/ 文档中的"HTTP协议上传数据点模块，配置json格式信息"
API_KEY:设备发送HTTP请求的证书，请参考https://open.iot.10086.cn/doc/multiprotocol/book/develop/http/api/api-usage.html 文档中的"鉴权说明"
'''
url='http://api.heclouds.com/devices/595818301/datapoints'
values={'datastreams':[{"id":"cus_RFID","datapoints":[{"value":data}]}]}
jdata = json.dumps(values)
r=urequests.post(url,
data=jdata,
headers={"api-key":API_KEY})
return r
def http_put_qr(data):
'''
传输识别到的二维码至ONENET平台的cus_QR数据流
data:QR Code info
url：http的post地址
values:请参考https://open.iot.10086.cn/doc/multiprotocol/ 文档中的"HTTP协议上传数据点模块，配置json格式信息"
API_KEY:设备发送HTTP请求的证书，请参考https://open.iot.10086.cn/doc/multiprotocol/book/develop/http/api/api-usage.html 文档中的"鉴权说明"
'''
url='http://api.heclouds.com/devices/595818301/datapoints'
values={'datastreams':[{"id":"cus_QR","datapoints":[{"value":data}]}]}
jdata = json.dumps(values)
r=urequests.post(url,
data=jdata,
headers={"api-key":API_KEY})
return r
#Wifi连接并以emoji展示连接状态
#wifi not connected
emoji0.show_map([[0,0,0,0,0,0,0],[0,0,1,1,1,0,0],[0,1,0,0,0,1,0],[1,0,1,1,1,0,1],[0,1,0,0,0,1,0],[0,0,0,1,0,0,0],[0,0,0,1,0,0,0]], 0xff0000)
#doconnect
wifiCfg.doConnect('H10', 'xiaoDA11')
#check wifi
if wifiCfg.wlan_sta.isconnected():
emoji0.show_map([[0,0,0,0,0,0,0],[0,0,1,1,1,0,0],[0,1,0,0,0,1,0],[1,0,1,1,1,0,1],[0,1,0,0,0,1,0],[0,0,0,1,0,0,0],[0,0,0,1,0,0,0]], 0x33ff33)
else:
#If not connected, try again
wifiCfg.doConnect('H10', 'xiaoDA11')
if wifiCfg.wlan_sta.isconnected():
emoji0.show_map([[0,0,0,0,0,0,0],[0,0,1,1,1,0,0],[0,1,0,0,0,1,0],[1,0,1,1,1,0,1],[0,1,0,0,0,1,0],[0,0,0,1,0,0,0],[0,0,0,1,0,0,0]], 0x33ff33)
else:
#show red X when not connected
emoji0.show_map([[1,0,0,0,0,0,1],[0,1,0,0,0,1,0],[0,0,1,0,1,0,0],[0,0,0,1,0,0,0],[0,0,1,0,1,0,0],[0,1,0,0,0,1,0],[1,0,0,0,0,0,1]], 0xff0000)
wait(100)
#connected
emoji0.show_map([[0,0,0,0,0,0,0],[0,0,1,1,1,0,0],[0,1,0,0,0,1,0],[1,0,1,1,1,0,1],[0,1,0,0,0,1,0],[0,0,0,1,0,0,0],[0,0,0,1,0,0,0]], 0x33ff33)
wait(1)
#循环判断是否有卡片接近
while(True):
#熄灭RGB灯
rgb.setBrightness(0)
#清空Emoji显示
emoji0.show_map([[0,0,0,0,0,0,0],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0]], 0x000000)
#判断是否有卡片接近
if rfid0.isCardOn():
#有卡片接近显示对号
emoji0.show_map([[0,0,0,0,0,0,0],[0,0,0,0,0,0,0],[0,0,0,0,0,0,1],[0,0,0,0,0,1,1],[1,0,0,0,1,1,0],[0,1,1,1,1,0,0],[0,0,1,1,0,0,0]], 0x33ff33)
#发送RFID读取到的卡片ID
rsp_RFID = http_put_RFID((str(rfid0.readUid())))
#防止测试时无信号
if str(gps0.pos_quality) != "1" and str(gps0.pos_quality) != "6":
lon=116.39137751349433
lat=39.8969585128568
else:
lon=gps0.longitude
lat=gps0.latitude
try:
rsp_LOCATION=http_put_location(float(lon),float(lat))
except:
emoji0.show_map([[0,0,0,0,0,0,0],[0,0,0,0,0,0,0],[0,0,0,0,0,0,1],[0,0,0,0,0,1,1],[1,0,0,0,1,1,0],[0,1,1,1,1,0,0],[0,0,1,1,0,0,0]], 0xff0000)
#传输温度
rsp = http_put_data(env0.temperature)
#完成后指示灯变绿
rgb.setColorAll(0x33ff33)
rgb.setBrightness(10)
#等待乘客拿出手机扫码
wait(5)
#等待时间结束，RGB变色
rgb.setColorAll(0x0DF6F6)
if uart.any():
rgb.setColorAll(0xFFFF)
#接受串口数据
uart_data = str((uart.read()).decode())
rsp_qr=http_put_qr(uart_data)
emoji0.show_map([[0,0,0,0,0,0,0],[0,0,0,0,0,0,0],[0,0,0,0,0,0,1],[0,0,0,0,0,1,1],[1,0,0,0,1,1,0],[0,1,1,1,1,0,0],[0,0,1,1,0,0,0]], 0x000000)
else:
#可选是否断开wifi
#wlan.disconnect()
#wlan.active(False)
#等待卡片接近时，Emoji展示"。。。"
emoji0.show_map([[0,0,0,0,0,0,0],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0],[0,1,0,1,0,1,0],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0]], 0x000000)
wait(1)