Websocket Test Program for W5500 or WIZ550io ( WIZnet, http://wizwiki.net ) LPC11U68 Xpresso v2 + WIZ550io Ethernet Board.
Dependencies: W5500Interface WebSocketClient mbed
Fork of Websocket_Ethernet_W5500 by
Websocket example using Ethernet component of WIZ550io (W5500)
How to put W5500 on your mbed board?
It's tested on LPC11U68 Board.
main.cpp
- Committer:
- Bongjun
- Date:
- 2014-07-08
- Revision:
- 0:2efa5e59223d
- Child:
- 1:22e5197655a9
File content as of revision 0:2efa5e59223d:
#include "mbed.h" #include "EthernetInterfaceW5500.h" #include "Websocket.h" DigitalOut myled(LED1); int main() { #if defined(TARGET_LPC1114) SPI spi(dp2, dp1, dp6); // mosi, miso, sclk EthernetInterfaceW5500 eth(&spi, dp25, dp26); // spi, cs, reset #elif defined(TARGET_LPC1768) SPI spi(p11, p12, p13); // mosi, miso, sclk EthernetInterfaceW5500 eth(&spi, p14, p15); // spi, cs, reset #elif defined(TARGET_LPC11U68) SPI spi(P0_9, P0_8, P1_29); // mosi, miso, sclk //WIZnetInterface eth(&spi, P0_2, P1_25); // spi, cs, reset //SPI spi(p5, p6, p7); // mosi, miso, sclk EthernetInterfaceW5500 eth(&spi, P0_2, P1_28);//, nRESET(p9); // reset pin is dummy, don't affect any pin of WIZ550io spi.format(8,0); // 8bit, mode 0 spi.frequency(7000000); // 7MHz wait(1); // 1 second for stable state #endif #ifdef _DHCP eth.init(); //Use DHCP eth.connect(); //printf("IP Address is %s\n\r", eth.getIPAddress()); printf("Initialized, MAC: %s\n", eth.getMACAddress()); printf("Connected, IP: %s, MASK: %s, GW: %s\n", eth.getIPAddress(), eth.getNetworkMask(), eth.getGateway()); #else int ret = eth.init("222.98.173.212", "255.255.255.192", "222.98.173.254"); if (!ret) { printf("Initialized, MAC: %s\n", eth.getMACAddress()); printf("Connected, IP: %s, MASK: %s, GW: %s\n", eth.getIPAddress(), eth.getNetworkMask(), eth.getGateway()); } else { printf("Error eth.init() - ret = %d\n", ret); return -1; } #endif // Websocket ws("ws://sockets.mbed.org:443/ws/demo/wo"); // ws.connect(); // this code from http://mbed.org/teams/mbed/code/Websocket_Ethernet_HelloWorld/file/bd0a76c1d9d0/main.cpp // view @ http://sockets.mbed.org/demo/viewer Websocket ws("ws://sockets.mbed.org:443/ws/demo/rw"); ws.connect(); char str[100]; for(int i=0; i<0x10; ++i) { // string with a message sprintf(str, "%d WebSocket for WIZnet W5500 Hello World over Ethernet", i); ws.send(str); // clear the buffer and wait a sec... memset(str, 0, 100); wait(0.5f); // websocket server should echo whatever we sent it if (ws.read(str)) { printf("rcv'd: %s\n", str); } } ws.close(); eth.disconnect(); while(1) { myled = 1; wait(0.2); myled = 0; wait(0.2); } }