Taak Seppe De Witte
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main.cpp
00001 #include "mbed.h" 00002 #include "EthernetInterface.h" 00003 00004 00005 DigitalOut led(LED1); 00006 00007 int main() //Werkt samen met Aaron Degroote 00008 { 00009 EthernetInterface eth; 00010 eth.set_network("192.168.0.45","255.255.255.0","192.168.0.1"); 00011 eth.connect(); 00012 printf("The Server IP address is '%s'\n\r", eth.get_ip_address()); 00013 TCPServer srv(ð); 00014 srv.bind(4000); 00015 srv.listen(); 00016 00017 while(true){ 00018 TCPSocket client; 00019 SocketAddress clientaddress; 00020 char *buffer = "Hello TCP client!\r\n"; 00021 00022 srv.accept(&client, &clientaddress); 00023 00024 printf("Accepted %s:%d\n\r", clientaddress.get_ip_address(), 00025 clientaddress.get_port()); 00026 00027 client.send(buffer, 256); 00028 00029 00030 00031 char buffer2[64]; 00032 int count2 = client.recv(buffer2, sizeof buffer2); 00033 00034 uint16_t TempClient = ((buffer2[1] & 0xFF) << 8 ) | (buffer2[2] & 0xFF); 00035 TempClient = TempClient >> 5; 00036 00037 00038 if (TempClient & (1 << 10)){ 00039 00040 TempClient |= 0xFC00; 00041 00042 } 00043 00044 //temperatuur naar een normaal leesbaar getal omzetten in °C 00045 float temperatuur = TempClient * 0.125; 00046 00047 printf("received: %d\r\n", count2); 00048 printf("PWM Waarde PotentioMeter: %d\r\n", buffer2[0]); 00049 printf("Temperatuurswaarde LM75B: %d\r\n", temperatuur); 00050 00051 client.close(); 00052 00053 } 00054 }
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