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wifly tcp echo server example
Dependencies: WiflyInterface mbed
main.cpp
- Committer:
- samux
- Date:
- 2012-12-20
- Revision:
- 0:0710a5e21ef9
File content as of revision 0:0710a5e21ef9:
#include "mbed.h" #include "WiflyInterface.h" #define ECHO_SERVER_PORT 7 /* wifly object where: * - p9 and p10 are for the serial communication * - p25 is for the reset pin * - p26 is for the connection status * - "mbed" is the ssid of the network * - "password" is the password * - WPA is the security */ WiflyInterface wifly(p9, p10, p25, p26, "mbed", "password", WPA); int main (void) { wifly.init(); // use DHCP while (!wifly.connect()); // join the network printf("IP Address is %s\n\r", wifly.getIPAddress()); TCPSocketServer server; server.bind(ECHO_SERVER_PORT); server.listen(); printf("\nWait for new connection...\n"); TCPSocketConnection client; server.accept(client); char buffer[256]; while (true) { int n = client.receive(buffer, sizeof(buffer)); if (n <= 0) continue; buffer[n] = 0; client.send_all(buffer, n); } }