File content as of revision 77:43e0a3d9e536:

/******************************************************************************
 *
 * File:                AnalyticsLogger.cpp
 * Desciption:          source for the ICE Analytics Logger
 *
 *****************************************************************************/
#include "global.h"
#include <stdio.h>
#include "AnalyticsLogger.h"
#include "CloudDataLoggerApi.h"
#include "eep.h"
#include "rtc.h"

/*****************************************************************************
 * Function:             AnalyticsLogger
 * Description:          entry point for the Analytics Logger
 *
 * @param                (IN) args (user-defined arguments)
 * @return               none
 *****************************************************************************/
void AnalyticsLogger(void const *args)
{
    struct tm       *ts;
    time_t curr_sec;
    char time_string[80];
    int last_min=8;

    curr_sec = time(0);
    ts = localtime(&curr_sec);
    strftime(time_string, sizeof(time_string), "%Y-%m-%d %H:%M:%S", ts);
    printf("\r\n%s has started at: %s\r\n", __func__, time_string);

    while ( true ) {
        
        if( CloudDataHandlerConnected == true )
        {
            // we are connected to the cloud, we don't save anything to EEPROM.
            Thread::wait(5000);
            continue;
        }
        
        osEvent evt = AnalyticsLoggerMailBox.get(5000);
        if (evt.status == osEventMail) {
            AnalyticsLoggerReq_t *mail = (AnalyticsLoggerReq_t*)evt.value.p;
            logInfo("Analytics Logger Mail Received: Timestamp: %s, Entry: %s", mail->timestamp, mail->log_entry);
            AnalyticsLoggerMailBox.free(mail);
            break;
        }

        curr_sec = time(0);
        ts = localtime(&curr_sec);
//        printf("curr_sec=%ld, min=%d (last=%d)\r\n", curr_sec, ts->tm_min, last_min );
        if( ((ts->tm_min%15) == 0) && (ts->tm_min != last_min) ) {
            last_min = ts->tm_min;
            strftime(time_string, sizeof(time_string), "%Y-%m-%d %H:%M:%S", ts);
            logInfo("%s logging at: %s\r\n", __func__, time_string);
            
            std::map<std::string, ModbusRegister>::iterator iter;
            for (iter = ModbusRegisterMap.begin(); iter != ModbusRegisterMap.end(); ++iter) {
                logInfo("Logging tag=%s, value=%2.2f\r\n", iter->first.c_str(), iter->second.float_value );
            }
        }
    }
}

bool AnalyticsLoggerApi( std::string *log_string )
{   
    logInfo("Sending Mail To AnalyticsLoggerMailbox");
    AnalyticsLoggerReq_t *mail = AnalyticsLoggerMailBox.alloc();
    strncpy( mail->log_entry, log_string->c_str(), (sizeof(mail->log_entry)-1));
    AnalyticsLoggerMailBox.put(mail);

    return true;
}