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WINC1500: Update HTTP/HTTPS client examples.
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@ -1,6 +1,4 @@
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# TCP Client Example
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#
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# This example shows how to send and receive TCP traffic with the WiFi shield.
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# Simple HTTP client example.
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import network, usocket
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@ -8,6 +6,9 @@ import network, usocket
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SSID='' # Network SSID
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KEY='' # Network key
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PORT = 80
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HOST = "www.google.com"
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# Init wlan module and connect to network
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print("Trying to connect... (may take a while)...")
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@ -18,17 +19,18 @@ wlan.connect(SSID, key=KEY, security=wlan.WPA_PSK)
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print(wlan.ifconfig())
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# Get addr info via DNS
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addr = usocket.getaddrinfo("www.google.com", 80)[0][4]
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addr = usocket.getaddrinfo(HOST, PORT)[0][4]
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print(addr)
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# Create a new socket and connect to addr
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client = usocket.socket(usocket.AF_INET, usocket.SOCK_STREAM)
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client.connect(addr)
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# Set timeout to 1s
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client.settimeout(1.0)
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# Set timeout
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client.settimeout(3.0)
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# Send HTTP request and recv response
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client.send("GET / HTTP/1.0\r\n\r\n")
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client.send("GET / HTTP/1.1\r\nHost: %s\r\n\r\n"%(HOST))
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print(client.recv(1024))
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# Close socket
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48
scripts/examples/14-WiFi-Shield/http_client_ssl.py
Normal file
48
scripts/examples/14-WiFi-Shield/http_client_ssl.py
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@ -0,0 +1,48 @@
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# Simple HTTPS client example.
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import network, usocket, ussl
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# AP info
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SSID="" # Network SSID
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KEY="" # Network key
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PORT = 443
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HOST = "www.google.com"
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# Init wlan module and connect to network
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print("Trying to connect... (may take a while)...")
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wlan = network.WINC()
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wlan.connect(SSID, key=KEY, security=wlan.WPA_PSK)
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# We should have a valid IP now via DHCP
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print(wlan.ifconfig())
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# Get addr info via DNS
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addr = usocket.getaddrinfo(HOST, PORT)[0][4]
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print(addr)
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# Create a new socket and connect to addr
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client = usocket.socket(usocket.AF_INET, usocket.SOCK_STREAM)
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client.connect(addr)
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# Set timeout
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client.settimeout(3.0)
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client = ussl.wrap_socket(client, server_hostname=HOST)
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# Send HTTP request and recv response
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request = "GET / HTTP/1.1\r\n"
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request += "HOST: %s\r\n"
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request += "User-Agent: Mozilla/5.0\r\n"
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request += "Connection: keep-alive\r\n\r\n"
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# Add more headers if needed.
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client.write(request%(HOST)+"\r\n")
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response = client.read(1024)
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for l in response.split(b"\r\n"):
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print(l.decode())
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# Close socket
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client.close()
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