Diff: main.cpp

Revision:

0:8a84478219ae

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Thu Mar 31 11:42:38 2011 +0000
@@ -0,0 +1,407 @@
+/**************************************
+* Akizuki Geiger Kit                
+*
+* program ver 0.1 2001/03/31
+*
+* Text Lcd
+*   RS  : p8
+*   E   : p9
+*   WR  : P14   (output=Low(GND))
+*   d4  : p13
+*   d5  : p10
+*   d6  : p12
+*   d7  : p11
+*
+* Akizuki Geiger
+*   signal      : p24 (Akizuki Geiger Kit no "EX Out" kara 1:3 no teikou bunatu de 9[V] wo 3[V] ni site nyuuryoku) 
+*   signalGnd   : p21(output=Low(GND))
+*
+* sanko bunken
+*   maikon to densi kosaku No.5
+*       CQ shupansha
+**************************************/
+
+#include "mbed.h"
+#include "TextLCD.h"
+#include "EthernetNetIf.h"
+#include "NTPClient.h"
+#include "HTTPClient.h"
+
+#define TMP_TEXT_BUF_SIZE (256)   // mojiretu yo buffer size
+
+enum hyojisaki_t{
+    lcd_hyoji,
+    twitter_hyoji
+    };
+
+// Ethernet
+EthernetNetIf eth; 
+NTPClient ntp;
+
+// File access
+LocalFileSystem local("local");
+
+
+// Text LCD
+DigitalOut RW(p14);
+TextLCD lcd(p8, p9, p13, p10, p12, p11, TextLCD::LCD20x4); // rs, e, d4-d7
+
+DigitalOut BackLight(p22);
+
+// Geiger
+DigitalOut Geiger_GND(p21); // Geiger signal Gnd
+InterruptIn Geiger_signal(p24); // Geiger signal
+
+
+// sokutei chi
+unsigned int C_geiger = 0;
+unsigned int C_geigerMin[6]  = {0, 0, 0, 0, 0, 0};
+unsigned int C_geigerHour[6] = {0, 0, 0, 0, 0, 0};
+
+// sokutei chi no kakunou pointer
+unsigned char P_geigerMin  = 5;      // C_geigerMin  no Pointer  0-5
+unsigned char P_geigerHour = 5;     // C_geigerHour no Pointer  0-5
+
+// Twitter
+char id[32] = "\0";
+char password[32] = "\0";
+
+/***********************************
+* File access
+*
+* Text file kara 1gyo bun wo syutoku
+***********************************/
+unsigned char GetFileLine(FILE *stm, char *str){
+    char count = 0;
+    
+    if(fread(&str[count], 1, 1, stm) > 0){
+        count++;
+        while((fread(&str[count], 1, 1, stm) > 0)
+                &&(str[count] != '\n')
+                &&(count < TMP_TEXT_BUF_SIZE)){
+                    count++;
+        }
+    }
+    str[count] = '\n';
+    return(count);
+}
+
+/***********************************
+* tag kara mojiretu wo syutoku
+***********************************/
+int GetStatus(char *path, char *tag, char *text){
+    char *TmpText = (char*)malloc(TMP_TEXT_BUF_SIZE);
+    
+    if(TmpText == NULL){
+        return (-1);
+    }
+
+    char *TmpTag = (char*)malloc(TMP_TEXT_BUF_SIZE);
+    
+    if(TmpTag == NULL){
+        free(TmpTag);
+        return(-1);
+    }
+    
+    FILE *stm = fopen(path, "r");
+    
+    if(stm != NULL){
+        text[0] = '\0';
+        sprintf(TmpTag, "%s:%%s",tag);
+        
+        while(GetFileLine(stm, TmpText) > 0){
+            sscanf(TmpText, TmpTag, text);
+        }
+        fclose(stm);
+    }    
+    
+    free(TmpText);
+    free(TmpTag);
+    
+    return(0);
+}
+
+
+/***********************************
+* Twitter
+***********************************/
+void TwitMsg(char *msg){
+    HTTPClient twitter;
+    HTTPMap h_msg;
+  h_msg["status"] = msg; //A good example of Key/Value pair use with Web APIs
+
+  twitter.basicAuth(id, password); //We use basic authentication, replace with you account's parameters
+  
+  //No need to retieve data sent back by the server
+  HTTPResult r = twitter.post("http://api.supertweet.net/1/statuses/update.xml", h_msg, NULL); 
+  if( r == HTTP_OK )
+  {
+    printf("Tweet sent with success!\n");
+  }
+  else
+  {
+    printf("Problem during tweeting, return code %d\n", r);
+  }
+}
+
+/**************************************
+* 10Fun Count data no hyoji sakusei
+***************************************/
+void geiger_10FunHyoji(char *msg, hyojisaki_t hyoji){
+    char tmp[5] = "\0";
+    signed char i;
+    signed char p;
+    
+    //strcat(msg, "M:");
+    
+    for(i = 0; i <= 5; i++){
+        p = P_geigerMin - i;
+        if(p < 0){
+            p += 6;
+        }
+        switch(hyoji){
+        case lcd_hyoji:
+            sprintf(tmp, "%3d",C_geigerMin[p]);
+            break;
+        case twitter_hyoji:
+        default:
+            sprintf(tmp, "%3d ",C_geigerMin[p]);
+            break;
+        }
+ 
+        strcat(msg, tmp);
+    }
+}
+
+/**************************************
+* 1Jikan Count data no hyoji sakusei
+***************************************/
+void geiger_1JikanHyoji(char *msg, hyojisaki_t hyoji){
+    char tmp[4] = "\0";
+    signed char i;
+    signed char p;
+    
+    //strcat(msg, "H:");
+    
+    for(i = 0; i <= 5; i++){
+        p = P_geigerHour - i;
+        if(p < 0){
+            p += 6;
+        }
+        switch(hyoji){
+        case lcd_hyoji:
+            sprintf(tmp, "%3d",C_geigerHour[p]);
+            break;
+        case twitter_hyoji:
+        default:
+            sprintf(tmp, "%3d ",C_geigerHour[p]);
+            break;
+        }
+ 
+        strcat(msg, tmp);
+    }
+}
+
+/**************************************
+* calendar hyoji
+***************************************/
+void calendarHyoji(char *msg){
+    time_t ctTime;
+    struct tm *jst_time;
+    char tmp[21] = "\0";
+    
+    ctTime = time(NULL);
+    ctTime += 32400;
+    jst_time = localtime(&ctTime);
+    
+    sprintf(tmp,"%4d/%02d/%02d %02d:%02d:%02d",(jst_time->tm_year + 1900),(jst_time->tm_mon + 1),jst_time->tm_mday, jst_time->tm_hour, jst_time->tm_min, jst_time->tm_sec);
+    strcat(msg, tmp);    
+}
+
+
+/**************************************
+* LCD output
+*
+*   kiokuchi wo LCD ni hyoji
+***************************************/
+void LCD_output(){
+    char msg[21] = "\0";
+    
+    // calendar
+    calendarHyoji(msg);
+    lcd.locate(0,0);
+    lcd.printf("%s",msg);
+    
+    // 10 fun no genzai iti
+    lcd.locate(0,1);
+    lcd.printf("M:");
+    msg[0] = '\0';
+    geiger_10FunHyoji(msg, lcd_hyoji);
+    lcd.locate(2,1);
+    lcd.printf("%s",msg);
+    
+    // 1 jikan no genzai iti
+    lcd.locate(0,2);
+    lcd.printf("H:");
+    msg[0] = '\0';
+    geiger_1JikanHyoji(msg, lcd_hyoji);
+    lcd.locate(2,2);
+    lcd.printf("%s",msg);
+ 
+    // genzai count
+    lcd.locate(0,3);
+    lcd.printf("genzai = ");
+    
+    lcd.locate(9,3);
+    lcd.printf("%3d",C_geiger);
+    
+    
+}
+
+/**************************************
+* Twitter he syuturyoku
+*
+*   kiokuchi wo LCD ni hyoji
+***************************************/
+void twitter_output(void){
+    char msg[256] = "\0";
+    
+    // calendar
+    calendarHyoji(msg);
+    strcat(msg,"\n");
+
+    
+    // 10 fun no genzai iti
+    strcat(msg,"\n");
+    strcat(msg,"10Min/count:");
+    geiger_10FunHyoji(msg, twitter_hyoji);
+ 
+    
+    // 1 jikan no genzai iti
+    strcat(msg,"\n");
+    strcat(msg,"1Hour/count:");
+    geiger_1JikanHyoji(msg, twitter_hyoji);
+
+    TwitMsg(msg);
+    
+    
+}
+/*************************************
+* geiger signal input interrupt
+*
+* geiger counter karano singo wo count
+**************************************/
+void geiger(){
+    C_geiger++;
+
+      
+}
+
+/****************************************
+* Timer
+*
+*  10Fun goto no sekisan to 1jikan goto no sekisan
+*****************************************/
+Ticker timer;
+
+void attime(){
+    unsigned char i;
+    unsigned int wk = 0;
+
+
+    
+    // 1jikan keika nara 1jikan no sekisan keisan
+    P_geigerMin++;
+    if(P_geigerMin > 5){
+        P_geigerMin = 0;
+    }
+    
+    C_geigerMin[P_geigerMin] = C_geiger;
+    C_geiger = 0;
+    
+    if(P_geigerMin == 5){
+        for(i = 0; i < 6; i++){
+            wk += C_geigerMin[i];
+        }
+        P_geigerHour++;
+        if(P_geigerHour > 5){
+            P_geigerHour = 0;
+        }
+        C_geigerHour[P_geigerHour] = wk;
+  
+    }
+      
+    twitter_output();
+}
+
+
+
+/************************************
+*  main
+*
+************************************/
+int main() {
+    /******************************
+    * Twitter id password syutoku
+    ******************************/
+    GetStatus("/local/env.ini","ID",id);
+    GetStatus("/local/env.ini","PASS",password);
+
+    printf("%s\n",id);
+    printf("%s\n",password);
+
+    /******************************
+    * geiger setup
+    *******************************/
+    // 10Fun syuuki timer interrupt
+    timer.attach(&attime, 600);
+
+    Geiger_signal.rise(&geiger);
+    Geiger_signal.mode(PullNone);
+
+    /*****************************
+    * LCD setup
+    *****************************/    
+    RW = 0;
+    BackLight = 0;
+//  lcd.printf("Hello World!\n");
+
+    /**********************************
+    * Ethernet setup
+    **********************************/
+    printf("Start\n");
+
+    printf("Setting up...\n");
+    EthernetErr ethErr = eth.setup();
+    if(ethErr)
+    {
+        printf("Error %d in setup.\n", ethErr);
+        return -1;
+    }
+    printf("Setup OK\r\n");
+  
+    /*********************************
+    * NTP setup
+    *********************************/
+    time_t ctTime;
+    ctTime = time(NULL);  
+    printf("Current time is (UTC): %s\n", ctime(&ctTime));  
+
+    Host server(IpAddr(), 123, "0.uk.pool.ntp.org");
+    ntp.setTime(server);
+    
+    ctTime = time(NULL);  
+    printf("\nTime is now (UTC): %s\n", ctime(&ctTime)); 
+
+
+
+ 
+    
+    
+    while(1){
+
+    LCD_output(); 
+ 
+      //  wait(1.0);
+    }
+}