see: http://mbed.org/users/gsfan/notebook/GSwifiInterface/
Dependencies: GSwifiInterface mbed-rtos mbed
main.cpp@0:7b52cc18f66f, 2013-10-31 (annotated)
- Committer:
- gsfan
- Date:
- Thu Oct 31 08:41:25 2013 +0000
- Revision:
- 0:7b52cc18f66f
1st build;
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
gsfan | 0:7b52cc18f66f | 1 | #include "mbed.h" |
gsfan | 0:7b52cc18f66f | 2 | #include "GSwifiInterface.h" |
gsfan | 0:7b52cc18f66f | 3 | |
gsfan | 0:7b52cc18f66f | 4 | #define SEC GSwifi::SEC_WPA_PSK |
gsfan | 0:7b52cc18f66f | 5 | #define SSID "SSID" |
gsfan | 0:7b52cc18f66f | 6 | #define PASS "PASSPHRASE" |
gsfan | 0:7b52cc18f66f | 7 | |
gsfan | 0:7b52cc18f66f | 8 | #define ECHO_SERVER_PORT 10000 |
gsfan | 0:7b52cc18f66f | 9 | |
gsfan | 0:7b52cc18f66f | 10 | int main() { |
gsfan | 0:7b52cc18f66f | 11 | GSwifiInterface gs(p13, p14, p12, P0_22, p20, NC); |
gsfan | 0:7b52cc18f66f | 12 | printf("UDP Echo Server...\n"); |
gsfan | 0:7b52cc18f66f | 13 | gs.init(); //Use DHCP |
gsfan | 0:7b52cc18f66f | 14 | if (gs.connect(SEC, SSID, PASS)) return -1; // join the network |
gsfan | 0:7b52cc18f66f | 15 | printf("IP Address is %s\n", gs.getIPAddress()); |
gsfan | 0:7b52cc18f66f | 16 | |
gsfan | 0:7b52cc18f66f | 17 | UDPSocket server; |
gsfan | 0:7b52cc18f66f | 18 | server.bind(ECHO_SERVER_PORT); |
gsfan | 0:7b52cc18f66f | 19 | |
gsfan | 0:7b52cc18f66f | 20 | Endpoint client; |
gsfan | 0:7b52cc18f66f | 21 | char buffer[256]; |
gsfan | 0:7b52cc18f66f | 22 | while (true) { |
gsfan | 0:7b52cc18f66f | 23 | printf("\nWait for packet...\n"); |
gsfan | 0:7b52cc18f66f | 24 | int n = server.receiveFrom(client, buffer, sizeof(buffer)); |
gsfan | 0:7b52cc18f66f | 25 | |
gsfan | 0:7b52cc18f66f | 26 | printf("Received packet from: %s\n", client.get_address()); |
gsfan | 0:7b52cc18f66f | 27 | server.sendTo(client, buffer, n); |
gsfan | 0:7b52cc18f66f | 28 | } |
gsfan | 0:7b52cc18f66f | 29 | } |