Doug,

Thanks for your replay. Next time when I go to book store
I will definitely get the book you are recommending.
Now I have more question about same routine since "cases"
Do not work I changed them to "if" that is what you
Guys are recommended now I have another problem that I do not
Get it. In if statement when I change "adj" to 0 or any
Value ADC and timer1 start working and when I put
If(count==(28+adj)) adc and timer1 do not work at all.
I checked count variable with break points and watch
Window looks ok this is strange when I do this on count 28
And count 30 it works but when I continue doing it on all of them
Adc and timer1 do not work any idea?

Any help will appreciate.

Andre

Here is the updated code:

void interrupt HI_ISR(void)
{
        if((TMR0IF)&&(TMR0IE))
    {
    CLRWDT();                                                   // clear
WDT
    TMR0IF=0;                                           //
    TMR0L=119;                                          //
    if(count==0){
//
    topgd=0;bottomgd=1;topga=0;bottomga=1;}             //
    if(count==(28+adj)){
//
    bottomga=0;}
//
    if(count==(30+adj)){
//
    topgd=0;bottomgd=1;topga=1;}
//
    if(count==(152-adj)){
//
    bottomgd=0;}
//
    if(count==(154-adj)){
//
    topgd=1;topga=1;bottomga=0;}
//
    if(count==(206+adj)){
//
    topga=0;}
//
    if(count==(208+adj)){
//
    topgd=1;bottomgd=0;bottomga=1;}                             //

    if(count==(330-adj)){
//
    topgd=0;}
//
    if(count==(332-adj)){
//
    bottomgd=1;bottomga=1;topga=0;}                     //
    if(count==360){
//
    topgd=0;bottomgd=1;topga=0;bottomga=1;count=0;} //
    count++;
//
    }
//
}

void interrupt low_priority LOW_ISR(void)
//static void interrupt isr(void)
{
    if((ADIF)&&(ADIE))
    {
    while(GODONE)continue;              //
    ADIF=0;                             // clear A/D flag
    adj=(ADRESH*50/255);                //
    GODONE=1;                                   // start new conversion
    DelayUs(10);                                //
    adtest^=0x01;                       // togle led on/off
    }

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