def get_wifi_status():
nm.init()
wifi_connected = nm.getStatus()
nm.disconnect()
print("start to connect " , wifiSsid)
nm.connect(wifiSsid, wifiPassword) # 连接到指定的路由器（路由器名称为wifiSsid, 密码为：wifiPassword）
while True :
if wifi_connected == 5: # nm.getStatus()返回5代表连线成功
break
else:
wifi_connected = nm.getStatus() # 获取Wi-Fi连接路由器的状态信息
utime.sleep(0.5)
print("wifi_connected:", wifi_connected)
# utime.sleep(5)
print("Wi-Fi connected")
print('DeviceIP:' + nm.getInfo()['ip']) # 打印Wi-Fi的IP地址信息
def getInfo(self):
"""
获取当前网络信息
:param 空:
:returns: 返回一个字典，字典信息如下
.. list-table::
* - key名称
- value类型
* - SSID
- 字符串
* - IP
- 字符串
* - MAC
- 字符串
* - RSSI
- Int
"""
return nm.getInfo()
import sys
nm.init()
connected = nm.getStatus()
def on_wifi_connected(status):
global connected
print('*******wifi connected*********')
connected = True
if not connected:
nm.register_call_back(1,on_wifi_connected)
if(len(sys.argv) == 3):
nm.connect(sys.argv[1],sys.argv[2])
else:
nm.connect("KIDS","12345678")
while True :
if connected:
break
else:
print('Wait for wifi connected')
time.sleep(1)
if nm.getStatus():
print('DeviceIP:' + nm.getInfo()['IP'])
else:
print('DeviceIP:get failed')
print("ConnectWifi finished")