Revision 0:a254c66d6be2, committed 2017-11-14

Comitter:

davyu

Date:

Tue Nov 14 05:57:19 2017 +0000

Commit message:

Initial test program

Changed in this revision

diff -r 000000000000 -r a254c66d6be2 README.md
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/README.md	Tue Nov 14 05:57:19 2017 +0000
@@ -0,0 +1,23 @@
+# Getting started sample with ethernet TCP on mbed OS
+
+
+### Import NuMaker-mbed-tcp from on-line IDE
+1. Please choose Nuvoton NuMaker-PFM-XXX as your target platform.
+2. Please press the left-up icon "New", then choose "NuMaker Ethernet TCP" from the template list.
+3. Your NuMaker-mbed-tcp program is existed.
+
+#### Now compile
+Please press compile icon.
+
+#### Burn Code & Execute
+1. Connect the board NuMaker-PFM-XXX with your PC by USB cable, then there will be one "mbed" disk.
+2. Copy the built binary file into "mbed" disk on you PC.
+3. Press device's reset button to execute, and you could get the below log by uart console.
+-------------------------------------------------------------------------------
+Start TCP test 
+100 full
+        Link Up
+TCP client IP Address is 10.28.10.14
+--------------------------------------------------------------------------
+   User could use tool or "ping" command to test RX/TX of TCP.
+   
\ No newline at end of file

diff -r 000000000000 -r a254c66d6be2 main.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Tue Nov 14 05:57:19 2017 +0000
@@ -0,0 +1,47 @@
+#include "mbed.h"
+#include "EthernetInterface.h"
+
+// Network interface
+EthernetInterface net;
+
+// Socket demo
+int main() {
+    // Bring up the ethernet interface
+    printf("Ethernet socket example\n");
+    net.connect();
+
+    // Show the network address
+    const char *ip = net.get_ip_address();
+    const char *netmask = net.get_netmask();
+    const char *gateway = net.get_gateway();
+    printf("IP address: %s\n", ip ? ip : "None");
+    printf("Netmask: %s\n", netmask ? netmask : "None");
+    printf("Gateway: %s\n", gateway ? gateway : "None");
+
+    // Open a socket on the network interface, and create a TCP connection to mbed.org
+    TCPSocket socket;
+    socket.open(&net);
+    socket.connect("api.ipify.org", 80);
+    char *buffer = new char[256];
+
+    // Send an HTTP request
+    strcpy(buffer, "GET / HTTP/1.1\r\nHost: api.ipify.org\r\n\r\n");
+    int scount = socket.send(buffer, strlen(buffer));
+    printf("sent %d [%.*s]\n", scount, strstr(buffer, "\r\n")-buffer, buffer);
+
+    // Recieve an HTTP response and print out the response line
+    int rcount = socket.recv(buffer, 256);
+    printf("recv %d [%.*s]\n", rcount, strstr(buffer, "\r\n")-buffer, buffer);
+
+    // The api.ipify.org service also gives us the device's external IP address
+    const char *payload = strstr(buffer, "\r\n\r\n")+4;
+    printf("External IP address: %.*s\n", rcount-(payload-buffer), payload);
+
+    // Close the socket to return its memory and bring down the network interface
+    socket.close();
+    delete[] buffer;
+
+    // Bring down the ethernet interface
+    net.disconnect();
+    printf("Done\n");
+}
\ No newline at end of file

diff -r 000000000000 -r a254c66d6be2 mbed-os.lib
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed-os.lib	Tue Nov 14 05:57:19 2017 +0000
@@ -0,0 +1,1 @@
+https://github.com/ARMmbed/mbed-os/#cc7556a92fb9320f4bebb190c6e1315af116c50c