This example uses the mbed libraries to check Ethernet TCP Echo Server Example. It was tested successfully with K64F.
Dependencies: EthernetInterface mbed-rtos mbed
Fork of FRDM_K64F-Ethernet by
Diff: main.cpp
- Revision:
- 1:f4d12640cd54
- Parent:
- 0:bbc9cfdee3bc
--- a/main.cpp Mon Sep 22 02:34:12 2014 +0000 +++ b/main.cpp Tue Sep 29 14:50:45 2015 +0000 @@ -1,29 +1,32 @@ #include "mbed.h" #include "EthernetInterface.h" -#define MBED_DEV_IP "192.168.0.52" -#define MBED_DEV_MASK "255.255.255.0" -#define MBED_DEV_GW "0.0.0.0" +#define MBED_DEV_IP "172.16.3.100" +#define MBED_DEV_MASK "255.255.0.0" +#define MBED_DEV_GW "172.16.0.254" #define ECHO_SERVER_PORT 5000 +Serial PC(USBTX,USBRX); int main (void) { EthernetInterface eth; + PC.baud(9600); + PC.printf("K64F is alive!!!\r\n"); eth.init(MBED_DEV_IP, MBED_DEV_MASK, MBED_DEV_GW); //Assign a device ip, mask and gateway eth.connect(); - printf("IP Address is %s\n", eth.getIPAddress()); + PC.printf("IP Address is %s\r\n", eth.getIPAddress()); TCPSocketServer server; server.bind(ECHO_SERVER_PORT); server.listen(); while (true) { - printf("\nWait for new connection...\n"); + PC.printf("Wait for new connection...\r\n"); TCPSocketConnection client; server.accept(client); - client.set_blocking(false, 1500); // Timeout after (1.5)s + client.set_blocking(false, 5000); // Timeout after (5)s - printf("Connection from: %s\n", client.get_address()); + PC.printf("Connection from: %s\r\n", client.get_address()); char buffer[256]; while (true) { int n = client.receive(buffer, sizeof(buffer));