File content as of revision 3:350c167b9b2d:

#include "pinmap.h"
#include "battery.h"
#include "locker.h"
#include "SolarNanoGrid.h"

#define DEBUG
#define INFOMESSAGES
#define WARNMESSAGES
#define ERRMESSAGES

#ifdef DEBUG
#define DBG(x, ...) printf("[SNG : DBG] "x"\r\n", ##__VA_ARGS__); 
#else
#define DBG(x, ...) 
#endif

#ifdef ERRMESSAGES
#define ERR(x, ...) printf("[SNG : ERR] "x"\r\n", ##__VA_ARGS__); 
#else
#define ERR(x, ...) 
#endif

#ifdef WARNMESSAGES
#define WARN(x, ...) printf("[SNG : WARN] "x"\r\n", ##__VA_ARGS__); 
#else
#define WARN(x, ...) 
#endif

#ifdef INFOMESSAGES
#define INFO(x, ...) printf("[SNG : INFO] "x"\r\n", ##__VA_ARGS__); 
#else
#define INFO(x, ...) 
#endif

// Constructor:
SolarNanoGrid::SolarNanoGrid(SDFileSystem* sd, DigitalOut* led_1, DigitalOut* led_2){
    // Save the sd card pointer:
    _sd = sd;
    
    // initialize the SNG module:
    char * name = "/sd/config.ini";
    FILE *fp;
    spiSD();
    mkdir("/sd/binData",777);
    mkdir("/sd/data",777);
    mkdir("/sd/compress",777);

    //Configuration

    INFO("Reading config file...");

    fp = fopen(name, "r");
    if (fp == NULL) {
        ERR("Config file cannot be read");
        return;
    }
    if (fscanf (fp,"%c %*c %*s",&role )!=1) WARN("Config: cannot read role");
    if (fscanf (fp,"%d %*c %*s",&sdVersion )!=1) WARN("Config: cannot read version");
    if (fscanf (fp,"%x %*c %*s",&id )!=1) WARN("Config: cannot read id");
    id = 1;

    INFO("  Type:%c, Version %u, ID %d",role,sdVersion,id);


    switch (role) {
        case('B'):
        case('b'):
            SongBat = new battery(nrf1, nrf1Int, led_1, led_2, id);
            SongBat->initialiseBattery(fp);
            break;
        case('L'):
        case('l'):
            SongLock = new locker(nrf1, nrf1Int, led_1, led_2, id);
            SongLock->initialiseLocker(fp);
            break;
    }
    
    return;
}

void SolarNanoGrid::loop(void)
{
    switch (role) {
        case('B'): { // Battery
            SongBat->loop();
            break;
        }
        case('M'): { // Master
            // loopMaster();
            break;
        }
        case('L'): { // Locker
            SongLock->loop();
            break;
        }
    }
}

// Turns SPI on for SD card
void SolarNanoGrid::spiSD(void)
{
    //sd.select();
    pin_function(PTE1 , 7); //Set SD_MISO as SPI, this is the same as the last number in those tables
    pin_function(PTD7, 1);  //pin function 1 is GPIO
    return;
}

void SolarNanoGrid::spiNrf(void)
{
    //sd.deselect();
    pin_function(PTE1, 1); //pin function 1 is GPIO
    pin_function(PTD7, 7); //Set SD_MISO as SPI, this is the same as the last number in those tables
    return;
}