/* Copyright (C)2006 by Helmut Hissen and Zeebar Technology Services, Inc. All Rights Reserved */

/* add this to mxwebsrvr.c */

void setLatch595(BYTE c) {
   /* get this from the sample posted on the modtronix message board */
   [...]
}

int relDelay[5] = { 0, 0, 0, 0, 0 };
int relLedMap[5] = { 1, 3, 5, 2, 4 };


void applyRelayData(void) {

        int i;

        BYTE led1Mask = 0;
        BYTE led2Mask = 0;
        BYTE relMask = 0;

        for (i = 0; i < 5; i++) {
                if ( relDelay[i] > 0 ) {
                        led2Mask |= (0x01 << relLedMap[i]);
                        relMask  |= (0x01 << i);
                }
        }

        led2Mask |= 0x01;

    setLatch595(led2Mask);
    setLatch595(led1Mask);
    setLatch595(relMask);

    LATCH_RCLK = 1;
    LATCH_RCLK = 0;
}

void setRelayDelays(BYTE relMask, int relValue) {
        int i;

        for (i = 0; i < 5; i++) {
                if ((relMask & ((0x01) << i)) != 0 ) {
                        relDelay[i] = relValue;
                }
        }
}


/*
 * Main entry point.
 */
void main(void)
{
    static TICK8 tz = 0;

  [...]

    /* hardware initialization */

  [...]

    //Reset all relay outputs to 0

    TRIS_LATCH_SER  = 0;
    TRIS_LATCH_SCLK = 0;
    TRIS_LATCH_RCLK = 0;

    setRelayDelays(0x1f, 0);
    applyRelayData();

  [...]

  while ( 1 ) {

       [...]

        /*
         * Increment Relay, LED latches every 500ms
         */
        if ( TickGetDiff8bit(tz) >= ((TICK8)(TICKS_PER_SECOND)) )
        {
            int i;

            tz = TickGet8bit();

                        for (i = 0; i < 5; i++) {
                                if (relDelay[i] > 0) {
                                        relDelay[i] --;
                                }
                        }

                        applyRelayData();
        }

        [...]