gs fan
/
GSwifi_tcpserver
TCP echo server for GSwifi see: http://mbed.org/users/gsfan/notebook/gainspan_wifi/
main.cpp
- Committer:
- gsfan
- Date:
- 2013-02-26
- Revision:
- 4:a9b37c9d3a50
- Parent:
- 1:fdc165a4df04
File content as of revision 4:a9b37c9d3a50:
#include "mbed.h" #include "GSwifi.h" #define PORT 10080 #define SECURE GSwifi::GSSEC_WPA_PSK #define SSID "SSID" #define PASS "PASSPHRASE" GSwifi gs(p13, p14, p20); // TX, RX, Reset (no flow control) //GSwifi gs(p13, p14, p12, P0_22, p20, NC, 115200); // TX, RX, CTS, RTS, Reset, Alarm Serial pc(USBTX, USBRX); DigitalOut led1(LED1), led2(LED2); void onGsReceive (int cid, int len) { int i; char buf[100]; Host host; led2 = 1; i = gs.recv(cid, buf, sizeof(buf)); gs.send(cid, buf, i); pc.printf("recv %d\r\n", i); } int main () { IpAddr ipaddr, netmask, gateway, nameserver; led1 = 1; pc.baud(115200); pc.printf("connecting...\r\n"); if (gs.connect(SECURE, SSID, PASS)) { return -1; } gs.getAddress(ipaddr, netmask, gateway, nameserver); pc.printf("ip %d.%d.%d.%d\r\n", ipaddr[0], ipaddr[1], ipaddr[2], ipaddr[3]); pc.printf("listen\r\n"); gs.listen(PORT, GSwifi::GSPROT_TCP, &onGsReceive); for (;;) { gs.poll(); wait_ms(50); led1 = !led1; led2 = 0; } }