Diff: main.cpp

Revision:

0:7bc1d7c88b16

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Thu Jun 21 10:44:19 2012 +0000
@@ -0,0 +1,239 @@
+#include "mbed.h"
+#include "EthernetNetIf.h"
+#include "NTPClient.h"
+#include "SMTPClient.h"
+#include "IniFile.h"
+#include "TextLCD.h"
+
+#define HOSTNAME "mbedSE"
+
+#define READ_BUF_SIZE 128
+
+EthernetNetIf eth(HOSTNAME);
+DigitalOut led1(LED1, "led1");
+DigitalIn sensor(p5);
+DigitalIn sw[] = { p13,p14,p9 };
+TextLCD lcd(p11, p12, p27, p28, p29, p30);  // rs, e, d4-d7
+LocalFileSystem local("local");
+Ticker flipper;
+IniFile ini("/local/setting.ini");
+
+extern "C" void mbed_reset();
+
+char password[4] = { 1,2,4,1 };
+int timecount = 0;
+
+void TimeCount()
+{
+    if(timecount != 0)    timecount--;
+}
+
+int SendMail()
+{
+    int ini_port;
+    char ini_server[READ_BUF_SIZE];
+    char ini_domain[READ_BUF_SIZE];
+    char ini_user[READ_BUF_SIZE];
+    char ini_password[READ_BUF_SIZE];
+    
+    ini.get("PORT",        ini_port);
+    ini.get("SERVER",    ini_server , READ_BUF_SIZE);
+    ini.get("DOMAIN",    ini_domain , READ_BUF_SIZE);
+    ini.get("USER",        ini_user , READ_BUF_SIZE);
+    ini.get("PASSWORD",    ini_password , READ_BUF_SIZE);
+    
+    Host host(IpAddr(), ini_port, ini_server);
+    SMTPClient smtp(host, ini_domain, ini_user, ini_password, SMTP_AUTH_PLAIN);
+    
+    char ini_from_addr[READ_BUF_SIZE];
+    char ini_to_addr[READ_BUF_SIZE];
+    char ini_msg[READ_BUF_SIZE];
+    
+    ini.get("FROM_ADDRESS",    ini_from_addr , READ_BUF_SIZE);
+    ini.get("TO_ADDRESS",    ini_to_addr , READ_BUF_SIZE);
+    ini.get("MSG",            ini_msg , READ_BUF_SIZE);
+    
+    time_t ctTime = time(NULL) + 32400;
+    
+    EmailMessage msg;
+    msg.setFrom(ini_from_addr);
+    msg.addTo(ini_to_addr);
+    msg.printf("Subject: Mail %s", ctime(&ctTime));
+    msg.printf("%s",ini_msg);
+
+    printf("Send result %d\n", smtp.send(&msg));
+    printf("Last response | %s", smtp.getLastResponse().c_str());
+    
+    smtp.clearAuth();
+
+    return(0);
+}
+
+int CheckInputSw()
+{
+    static int BeforeSw[3] = { 0,0,0 };
+    int NowSw[3];
+    int ret = 0;
+    
+    for(int i=0;i<3;i++)
+    {
+        NowSw[i] = sw[i];
+        
+        if((BeforeSw[i])&&(NowSw[i]==0))
+        {
+            ret |= 0x01 << i;
+        }
+        
+        BeforeSw[i] = NowSw[i];
+    }
+    
+    if(ret != 0)
+    {
+        wait(0.2);
+        
+    }
+    
+    return(ret);
+}
+
+bool password_mode()
+{
+    int input_num = 0;
+    char input_button[4] = { 0,0,0,0 };
+    
+    lcd.locate(0,1);
+    lcd.printf("Password? ");
+    
+    timecount = 5;
+    flipper.attach(&TimeCount, 1.0);
+    
+    while((input_num < 4)&&(timecount!=0))
+    {
+        lcd.locate(10,0);
+        lcd.printf("%dsec",timecount);
+        int in = CheckInputSw();
+        
+        if( in )
+        {
+            input_button[input_num] = in;
+            input_num++;
+            lcd.locate(10+input_num,1);
+            lcd.printf("*");
+        }
+    }
+    flipper.detach();
+    
+    if(memcmp( &input_button[0] , &password[0],4) == 0)
+    {
+        lcd.locate(10,1);
+        lcd.printf("  OK  ");
+        return(true);
+    }
+    else
+    {
+        lcd.locate(10,1);
+        lcd.printf("  NG  ");
+        return(false);
+    }
+    
+    return(false);
+}
+
+int main() {
+    
+    sensor.mode(PullDown);
+    sw[0].mode(PullUp);
+    sw[1].mode(PullUp);
+    sw[2].mode(PullUp);
+    
+    lcd.cls();
+    lcd.locate(0,0);
+    lcd.printf("EtherSetting..");
+    
+    EthernetErr ethErr;
+    
+    do {
+        ethErr = eth.setup();
+        if (ethErr) printf("Timeout\n", ethErr);
+    } while (ethErr != ETH_OK);
+    
+    
+#if 0
+    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]);
+#endif
+    
+    // Get time
+    NTPClient ntp;
+    //printf("NTP setTime...\n");
+    Host server(IpAddr(), 123, "pool.ntp.org");
+    ntp.setTime(server);
+    time_t ctTime = time(NULL) + 32400;
+    //printf("\nTime is now (UTC): %d %s\n", ctTime, ctime(&ctTime));
+
+    Timer tm;
+    tm.start();
+    
+    bool checking = false;
+
+    while (true) {
+        
+        time_t ctTime = time(NULL) + 32400;
+        struct tm *timeObject = localtime(&ctTime);
+        lcd.locate(0,1);
+        lcd.printf("%02d/%02d %02d:%02d:%02d", timeObject->tm_mon,timeObject->tm_mday,timeObject->tm_hour,timeObject->tm_min,timeObject->tm_sec);
+        
+        if( checking )
+        {
+            lcd.locate(0,0);
+            lcd.printf("Watching Mode");
+            if (tm.read() > 0.5) {
+                led1 = !led1;
+                
+                if(sensor)
+//                if(CheckInputSw() == 0x04)
+                {
+                    lcd.cls();
+                    lcd.locate(0,0);
+                    lcd.printf("Alert On!");
+                    if(password_mode())
+                    {     
+                        wait(0.5);
+                    }
+                    else
+                    {
+                        lcd.locate(0,0);
+                        lcd.printf("Send Alert Mail!");
+                        SendMail();
+                        
+                        mbed_reset();
+                    }
+                    checking = false;
+                    lcd.cls();
+                }
+                tm.start();
+            }
+        }
+        else
+        {
+            lcd.locate(0,0);
+            lcd.printf("Free Mode");
+            
+            if( CheckInputSw() == 0x01 )
+            {
+                lcd.locate(0,0);
+                lcd.printf("Mode Change...");
+                checking = true;
+                wait(5);
+                lcd.cls();
+            }
+        }
+        Net::poll();
+    }
+}
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