![](/media/cache/profiles/94aef38441efa3380a3bed3faf1f9d5d.50x50_q85.jpg)
Dependencies: EthernetNetIf NTPClient_NetServices mbed
main.cpp
- Committer:
- nucho
- Date:
- 2010-08-11
- Revision:
- 1:b494b1b91ba3
- Parent:
- 0:d441275f622f
File content as of revision 1:b494b1b91ba3:
#include "mbed.h" #include "TextLCD.h" #include "EthernetNetIf.h" #include "HTTPClient.h" #include "NTPClient.h" #include "ItemSet.h" #include "member.h" #include "MyRFID.h" EthernetNetIf eth; NTPClient ntp; LocalFileSystem local("local"); Serial pc(USBTX, USBRX); // tx, rx MyRFID rfid(p28, p27);//tx,rx InterruptIn rfid_irq(p21); TextLCD lcd(p5, p6, p11, p12, p13, p14); // rs, e, d0-d3 BusOut myleds(LED1, LED2, LED3, LED4); const char user[] = "username"; const char pass[] = "password"; const char login_msg[] = " is login now."; const char logout_msg[] = " is logout now."; const char url[] = "http://api.supertweet.net/1/statuses/update.xml"; const char ntp_server[] = "0.uk.pool.ntp.org"; bool card_flag=false; void cardIRQ() { card_flag=true; } void LED_KnightRider(int rideTime) { for (int i=0; i<4; i++) { myleds = 1 << i; wait_ms(rideTime); } for (int i=0;i<3;i++) { myleds =4>>i; wait_ms(rideTime); } myleds=0; } int main() { ItemSet memberList; Object* theObj; rfid.baud(19200); printf("Init\n"); lcd.printf("Init\n"); char sendmsg[255]; char buf[40]; time_t ctTime; HTTPClient twitter; HTTPMap msg; unsigned int id; //ethernet setup printf("Setting up...\n"); EthernetErr ethErr = eth.setup(); if(ethErr) { printf("Error %d in setup.\n", ethErr); return -1; } printf("Setup OK\r\n"); //twitter auth twitter.basicAuth(user, pass); //We use basic authentication, replace with you account's parameters //RTC setup Host server(IpAddr(), 123, ntp_server); ntp.setTime(server); //read member.txt pc.printf("Opening File...\n"); // Drive should be marked as removed FILE *fp = fopen("/local/member.txt", "r"); char name_buf[255]; while (fscanf( fp, "%[^,],%d\n",name_buf, &id) != EOF ) { memberList.AddItem(new member(name_buf,id)); } delete [] name_buf; fclose(fp); rfid_irq.rise(&cardIRQ); while (1) { lcd.locate(0,0); ctTime = time(NULL)+32400;//JST time strftime(buf,sizeof(buf),"%Y/%m/%d %a\n%H:%M:%S Ready!", localtime(&ctTime)); printf("%s\n", buf); lcd.printf("%s", buf); wait(0.5); if (card_flag) { lcd.cls(); strcpy(sendmsg,""); id = rfid.read(); pc.printf("id=%u\n",id); theObj = memberList.SerchId(id);//checkId if (theObj != NULL) {//list has same ID lcd.locate(0,0); lcd.printf("%s\n",((member*)theObj)->GetName()); lcd.printf("id=%u",((member*)theObj)->GetId()); strcat(sendmsg,((member*)theObj)->GetName()); strftime(buf,sizeof(buf), " (%Y/%m/%d %a %H:%M:%S)", localtime(&ctTime)); if (((member*)theObj)->GetEnter()) {//member is logined strcat(sendmsg,logout_msg); strcat(sendmsg,buf); pc.printf("%s\n",sendmsg); msg["status"] = sendmsg; ((member*)theObj)->SetEnter(false); } else {//member is logouted strcat(sendmsg,login_msg); strcat(sendmsg,buf); pc.printf("%s\n",sendmsg); msg["status"] = sendmsg; ((member*)theObj)->SetEnter(true); } twitter.post(url, msg, NULL);//tweet LED_KnightRider(50); LED_KnightRider(50); lcd.cls(); } else {//list no have id lcd.cls(); lcd.locate(0,0); lcd.printf("Who are you?\n"); lcd.printf("id=%u\n",id); wait(5); lcd.cls(); } card_flag=false; } } }