Delta
This example test the SSL socket connection ability with google.com@443
Dependencies: NNN50_WIFI_API
Revision 0:3e902eda4f71, committed 2017-09-12
- Comitter:
- tsungta
- Date:
- Tue Sep 12 02:06:32 2017 +0000
- Child:
- 1:4d09372e86ed
- Commit message:
- First commit
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/NNN50_WIFI_API.lib Tue Sep 12 02:06:32 2017 +0000 @@ -0,0 +1,1 @@ +https://developer.mbed.org/teams/Delta/code/NNN50_WIFI_API/#8298a2fb074f
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Tue Sep 12 02:06:32 2017 +0000
@@ -0,0 +1,79 @@
+/******************** (C) COPYRIGHT 2016 Delta Electronics, Inc. ***************
+*
+* File Name : main.cpp
+* Authors : Tsungta Wu - CPBG (tsungta.wu@deltaww.com)
+* Version : V.1.0.0
+* Date : 2016/Nov/24
+*
+* This example only show the most basic WiFi operation include AP scan and connect
+* The usage of TCP/UDP socket please refer to the mbed Handbook from the link below
+* https://developer.mbed.org/handbook/Socket
+*
+*******************************************************************************/
+
+#include "mbed.h"
+#include "EthernetInterface.h"
+#include "WIFIDevice.h"
+
+const char* ECHO_SERVER_ADDRESS = "192.168.2.13";
+const int ECHO_SERVER_PORT = 1030;
+
+void scanCallback(tstrM2mWifiscanResult result)
+{
+ printf("SSID: %s \n", result.au8SSID);
+ printf("RSSI: %i \n", result.s8rssi);
+}
+
+int main() {
+
+ EthernetInterface eth;
+ WIFIDevice wifi;
+
+ eth.init();
+
+ wifi.apScan(scanCallback);
+
+ wifi.setNetwork(M2M_WIFI_SEC_WPA_PSK, "TWCYNPC0209_Mac mini", "mayday55555");
+
+ eth.connect();
+
+ if(wifi.is_AP_connected())
+ printf("Connect Success! \n");
+ else
+ printf("Connect Fail! \n");
+
+ printf("MAC: %s\n", eth.getMACAddress());
+ printf("IP: %s\n", eth.getIPAddress());
+ printf("Gateway: %s\n", eth.getGateway());
+ printf("NetworkMask: %s\n", eth.getNetworkMask());
+
+ UDPSocket sock;
+ sock.init();
+
+ Endpoint echo_server;
+ echo_server.set_address(ECHO_SERVER_ADDRESS, ECHO_SERVER_PORT);
+
+ char out_buffer[] = "Hello World";
+ printf("Sending message '%s' to server (%s)\n",out_buffer,ECHO_SERVER_ADDRESS);
+ sock.sendTo(echo_server, out_buffer, sizeof(out_buffer));
+
+ char in_buffer[256]; //IMPORTANT, array size MUST >= the actual received data size or set to maximum of 1400 if there is uncertainty
+ int n = sock.receiveFrom(echo_server, in_buffer, sizeof(in_buffer));
+
+ if(n <0)
+ in_buffer[0] = '\0';//IMPORTANT, in case n = -1 when set_bloacking is timeout, prevent the illegal array in_buffer[-1] access
+ else
+ in_buffer[n] = '\0';
+
+ printf("Received message from server: '%s'\n", in_buffer);
+
+ sock.close();
+
+ eth.disconnect();
+
+ wifi.sleep();
+
+ while(1) {
+ }
+}
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed-os.lib Tue Sep 12 02:06:32 2017 +0000 @@ -0,0 +1,1 @@ +https://github.com/ARMmbed/mbed-os/#c9e63f14085f5751ff5ead79a7c0382d50a813a2
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed_app.json Tue Sep 12 02:06:32 2017 +0000
@@ -0,0 +1,17 @@
+{
+ "config": {
+ "lf_clock_rc_calib_timer_interval": {
+ "value": 16,
+ "macro_name": "MBED_CONF_NORDIC_NRF_LF_CLOCK_CALIB_TIMER_INTERVAL"
+ },
+ "lf_clock_rc_calib_mode_config": {
+ "value": 0,
+ "macro_name": "MBED_CONF_NORDIC_NRF_LF_CLOCK_CALIB_MODE_CONFIG"
+ },
+ "uart_hwfc": {
+ "help": "Value: 1 for enable, 0 for disable",
+ "value": 0,
+ "macro_name": "MBED_CONF_NORDIC_UART_HWFC"
+ }
+ }
+}
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