File content as of revision 4:6dbe7ec75eca:

#include "mbed.h"
//#ifdef TARGET_UBLOX_C027
#include "C027_api.h"
//#else
//#error "This example is targeted for the C027 platform"
//#endif

#include "gpio_api.h"

Serial pc(USBTX, USBRX); // tx, rx

DigitalOut  myled (LED);

#define Generator = p36;
//ifdef =
// PortIn     p(Port2, 0x0000003F);   // p21-p26

void  digitalout( int Status)
{
}

float AnalogIn ( int BattV)
{
    float V;

    return (V);
}

int main()
{
    int PowerI, LoopCounterI, PowerStatusI, Invertor1I, Invertor2I, Invertor3I, Invertor4I;
    int EnableInvertorsI, NoStartI, GenStatusI, LedI, GenOn, GenOff;
    float   BattVoltageF;

    PowerI = 0;
    EnableInvertorsI = LoopCounterI = 0;
    GenStatusI = PowerStatusI = NoStartI = 0;
    Invertor1I = Invertor2I = Invertor3I = Invertor4I = 0;
    uint32_t gpio_set(PinName pin);
     pc.printf("Hello World!\n");
    //  sms ( "Startup");
//        DigitalOut( LED);                           // set all relays off
    while(1) {
        PowerStatusI = DigitalIn( P2_0);            // get main power status
        if ( PowerStatusI )
            if ( GenStatusI) {
                if ( LoopCounterI++ > 6000) {           // If power is off for 10 minutes
                    //  sms( poweroff);
                    wait( 300);
                    // sms ( starting gen);
                    do {
                        LedI = !LedI;
//                    myled( LedI );                   // Toggle LED
                        if ( !GenStatusI )               // If no generator Voltage
                            digitalout( 0);          //  Start Generator
                        wait( 100);
                        GenStatusI = DigitalIn( P2_1);
                        if( GenStatusI) {                //  check for generator Voltage = 220V
                            digitalout( GenOff);         // stop starting generator
                            // sms( GenOn);
                        }  else if ( NoStartI ++ > 30) {    //  try for 3 seconds
                            // sms( genrator not started);
                            do {
                                digitalout( GenOff);    // Set Generator off
                                wait ( 400);           // Wait for 2 seconds
                                GenStatusI = DigitalIn( P2_1);
                                if ( GenStatusI )
                                    NoStartI = 0;
                            } while ( NoStartI-- > 0);

                        }
                    } while ( GenStatusI == 0);
                    digitalout( GenOff);            // set start to off
                    //     sms( GenStarted);
                    if ( GenStatusI) {              // if Gen on close relays
                        //   sms( "starting inv 1");
//                   myled( myled);              //  set LED on
                        digitalout ( 1 );        //  start invertor 1
                        wait ( 500);
                        //   sms( "Starting inv 2");
                        digitalout( 2);         //  start invertor 2
                        wait ( 500);
                        //   sms( "Starting inv 3");
                        digitalout( 3 );          //  start invertor 3
                        wait ( 500);
                        //   sms( "Starting inv 4");
                        digitalout( 4 );         //  start invertor 4
                        wait ( 500);
                        //   sms( "Starting Aircon");
                        digitalout( 5 );         //  start aircon
                    }
                }
            } else if ( GenStatusI) {
                if ( -- LoopCounterI <= 0) {
                    //   sms( "Eskom On ");
                    //   sms( "Aircon to Eskom");
                    digitalout( 0 );         //  start aircon
                    wait ( 5000);
                    //   sms( "Invertor 1 to Eskom");
//                    myled( myled);              //  set LED on
                    digitalout ( 1 );        //  start invertor 1
                    wait ( 1000);
                    //   sms( "Invertor 2 to Eskom");
                    digitalout( 2 );         //  start invertor 2
                    wait ( 1000);
                    //   sms( "Invertor 3 to Eskom");
                    digitalout( 3 );          //  start invertor 3
                    wait ( 1000);
                    //   sms( "Invertoer 4 to Eskom");
                    digitalout( 4 );         //  start invertor 4
                }  else
                    LoopCounterI = 0;
            } else {
//                BattVoltageF =  AnalogIn( 1);    // Batt V
                BattVoltageF *= 0.1039;
                if ( BattVoltageF < 24.00) {
                    // sms( Voltage low);
                }
            }
//        myled = !myled;
        wait(1000);  // wait 1 sec
//        myled( LedI);
    }   // main loop while
}