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lib/amb1_sdk/common/example/eap/readme.txt

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+802.1X EAP METHOD SUPPLICANT EXAMPLE
+
+Description:
+Use 802.1X EAP methods to connect to AP and authenticate with backend radius server.
+Current supported methods are EAP-TLS, PEAPv0/EAP-MSCHAPv2, and EAP-TTLS/MSCHAPv2.
+
+Configuration:
+Modify the argument of example_eap() in example_entry.c to set which EAP methods you want to use.
+Modify the connection config (ssid, identity, password, cert) in example_eap_config() of example_eap.c based on your server's setting.
+[FreeRTOSConfig.h]
+	#define configTOTAL_HEAP_SIZE          ( ( size_t ) ( 70 * 1024 ) )
+[platform_opts.h]
+	# define CONFIG_EXAMPLE_EAP	1
+
+	// Turn on/off the specified method
+	# define CONFIG_ENABLE_PEAP	1
+	# define CONFIG_ENABLE_TLS	1
+	# define CONFIG_ENABLE_TTLS	1
+
+	// If you want to verify the certificate of radius server, turn this on
+	# define ENABLE_EAP_SSL_VERIFY_SERVER	1
+
+Execution:
+An EAP connection thread will be started automatically when booting.
+
+Note:
+Please make sure the lib_wps, polarssl, ssl_ram_map are also builded.
+
+If the connection failed, you can try the following directions to make it work:
+1. Make sure the config_rsa.h of PolarSSL include the SSL/TLS cipher suite supported by radius server.
+2. Set a larger value to SSL_MAX_CONTENT_LEN in config_rsa.h
+3. Increase the FreeRTOS heap in FreeRTOSConfig.h, for example you can increase the heap to 80kbytes:
+	#define configTOTAL_HEAP_SIZE	( ( size_t ) ( 80 * 1024 ) )
+4. Try to change using SW crypto instead of HW crypto.