diff options
Diffstat (limited to 'tmk_core/tool/mbed/mbed-sdk/libraries/tests/net/helloworld/broadcast_receive')
-rw-r--r-- | tmk_core/tool/mbed/mbed-sdk/libraries/tests/net/helloworld/broadcast_receive/main.cpp | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/tmk_core/tool/mbed/mbed-sdk/libraries/tests/net/helloworld/broadcast_receive/main.cpp b/tmk_core/tool/mbed/mbed-sdk/libraries/tests/net/helloworld/broadcast_receive/main.cpp new file mode 100644 index 0000000000..9cee345519 --- /dev/null +++ b/tmk_core/tool/mbed/mbed-sdk/libraries/tests/net/helloworld/broadcast_receive/main.cpp @@ -0,0 +1,23 @@ +#include "mbed.h" +#include "EthernetInterface.h" + +const int BROADCAST_PORT = 58083; + +int main() { + EthernetInterface eth; + eth.init(); //Use DHCP + eth.connect(); + + UDPSocket socket; + socket.bind(BROADCAST_PORT); + socket.set_broadcasting(); + + Endpoint broadcaster; + char buffer[256]; + while (true) { + printf("\nWait for packet...\n"); + int n = socket.receiveFrom(broadcaster, buffer, sizeof(buffer)); + buffer[n] = '\0'; + printf("Packet from \"%s\": %s\n", broadcaster.get_address(), buffer); + } +} |