File content as of revision 0:ccb3da95ae98:
#include "mbed.h"
#include "EthernetNetIf.h"
#include "HTTPClient.h"
#include "NTPClient.h"
#include "HTTPServer.h"
#include "RPCFunction.h"
#include "AvailableMemory.h"
#define HOSTNAME "mbedSE"
EthernetNetIf eth(HOSTNAME);
HTTPClient http;
NTPClient ntp;
HTTPServer svr;
DigitalOut led1(LED1, "led1");
DigitalOut led2(LED2, "led2");
DigitalOut led3(LED3, "led3");
DigitalOut led4(LED4, "led4");
void DoEcho(char* input, char* output);
RPCFunction Echo(&DoEcho, "echo");
void DoEcho(char* input, char* output) {
printf("%s\n", input);
strcpy(output, input);
}
int main() {
printf("\n\n/* Segundo Equipo NetServices library demonstration */\n");
printf("Try starting the program with the network disconnected and then connect after a few timeouts reported\n\n");
EthernetErr ethErr;
int count = 0;
do {
printf("Setting up %d...\n", ++count);
ethErr = eth.setup();
if (ethErr) printf("Timeout\n", ethErr);
} while (ethErr != ETH_OK);
printf("Connected OK\n");
const char* hwAddr = eth.getHwAddr();
printf("HW address : %02x:%02x:%02x:%02x:%02x:%02x\n",
hwAddr[0], hwAddr[1], hwAddr[2],
hwAddr[3], hwAddr[4], hwAddr[5]);
IpAddr ethIp = eth.getIp();
printf("IP address : %d.%d.%d.%d\n", ethIp[0], ethIp[1], ethIp[2], ethIp[3]);
printf("Check router DHCP table for name : %s\n", eth.getHostname());
printf("\nHTTPClient get...\n");
HTTPText txt;
HTTPResult r = http.get("http://mbed.org/media/uploads/donatien/hello.txt", &txt);
if (r==HTTP_OK) {
printf("Result ok : %s\n", txt.gets());
} else {
printf("Error %d\n", r);
}
time_t ctTime;
ctTime = time(NULL);
printf("\nCurrent time is (UTC): %d %s\n", ctTime, ctime(&ctTime));
printf("NTP setTime...\n");
Host server(IpAddr(), 123, "pool.ntp.org");
printf("Result : %d\n", ntp.setTime(server));
ctTime = time(NULL);
printf("\nTime is now (UTC): %d %s\n", ctTime, ctime(&ctTime));
printf("NTP setTime to a deliberately incorrect server...\n");
server.setName("www.google.com");
printf("Result : %d\n", ntp.setTime(server));
ctTime = time(NULL);
printf("\nTime should still be correct (UTC): %d %s\n", ctTime, ctime(&ctTime));
char ip[16];
sprintf(ip, "%d.%d.%d.%d", ethIp[0], ethIp[1], ethIp[2], ethIp[3]);
#define PORT 80
svr.addHandler<RPCHandler>("/rpc");
svr.bind(PORT);
printf("Server listening (port %d)\n", PORT);
printf("- LED1 should flash\n");
printf("- type into browser to test url decode : %s/rpc/echo/run \"quoted string with <>\" or http://192.168.1.103/rpc/echo/run%%20%%22quoted%%20string%%20with%%20%%3C%%3E%%22\n", ip);
printf("Available memory (exact bytes) : %d\n", AvailableMemory(1));
Timer tm;
tm.start();
while (true) {
Net::poll();
if (tm.read() > 0.5) {
led1 = !led1;
tm.start();
}
}
}