' Serial out to PC is on pin RC6
' serial in from PC is on pin RC7
' serial out to Lantronix device is on RD1
' serial in from Lantronix device is on RD0
' Lantronix device DTR pin is on RD2
' note: Lantronix device must have DisconnectMode set to 0x80
' in order to disconnect using DTR pin.

' an analog sensor is on pin RA0
' pins RB0 through RB7 have LEDs on them.

' Define ADCIN parameters
DEFINE  ADC_BITS        10     ' Set number of bits in result
DEFINE  ADC_CLOCK       3         ' Set clock source (3=rc)
DEFINE  ADC_SAMPLEUS    50        ' Set sampling time in uS

' variables and constants for the serial port:   
dataByte var byte
tx var portc.6
rx var portc.7
vibePin VAR portb.7
myButton Var portc.5
xportTx var portd.1
xportRx var portd.0
xportDTR var portd.2
inv9600 con 16468    ' baudmode for serin2 and serout2: 9600 8-N-1
inverted
non9600 con 84     ' baudmode for serin2 and serout2: 9600 8-N-1 non-
inverted

' general-purpose counter:
i var byte

'variables for ADC:
ADCvar  var word        ' Create variable to store result
TRISA = %11111111       ' Set PORTA to all input
ADCON1 = %10000010      ' Set PORTA analog and right justify result
TRISB = %00000000 ' set all the pins of PORTB to output
input portc.5
OUTPUT PORTD.4

vibeRun Var BYTE                 'DO WE HAVE THE VIBE?
vibeRun = 0
vibePin = 0
myDataByte Var byte
thierData var byte
myDataByte = 65    ' 0 = vibe is here
thierData = 0

counterGo Var word
counterGo = 0

' blink an LED on startup:
high portb.0
pause 1000
low portb.0

' take DTR high so Xport doesn't disconnect when we first connect:
HIGH xportDTR

Pause 1000               ' Wait a second at startup
main:

       ' check for incoming serial data from the net:
    serin2 xportRx, non9600, 20, nextSub, [dataByte]
      nextSub:

     if dataByte = 65 then
            thierData = 65
            'myDataByte = 0
            'vibePin = 1                'they are off
            HIGH portb.7
            vibeRun = 1            ' i have the vibe
     endif

     if dataByte = 0 Then
            'vibePin = 0
            'myDataByte = 65
            low portb.7
            thierData = 0              ' i am off
            vibeRun = 0             ' they have the vibe
     endif
     'output 65 = they have the vibration
     'outout 0 = we have the vibration



     if vibeRun =1 Then          'do i have the Vibe?
        myDataByte = 0

        if myButton = 1 then     'checks if button is pressed
          vibeRun = 0            '    turn off vibe
          vibePin = 0
          myDataByte = 65         ' set output to say I they should
get the Vibe
          'set off timer'
          counterGo = 1
           i = 1  

        endif
        if myButton = 0 then
            'vibePin = 1 ' set pin high
             HIGH portb.7    ' turn on vibe pin if button not press
and we have vibe
            'vibeRun = 1 ' set Varible on
        endif
     Endif

     if vibeRun = 0 then
          'myDataByte = 65   ' set output to say I DONT have the vibe
          serout2 xportTx, non9600, [MYdataByte]
          SEROUT2 PORTD.4, inv9600, ["TCP Databyte: ", DEC myDataByte]

     endif

 if MydataByte = thierData then
        myDataByte = 65
   endif

     'output 65 = they have the vibration
     'outout 0 = we have the vibration


'OUTPUT TO XPORT
      if counterGo >= 1 then
      low portb.7
       'send A to xport
       myDataByte = 65
        serout2 xportTx, non9600, [MYdataByte]
           i = i + 1
        SEROUT2 PORTD.4, inv9600, [" I : ", DEC I, "COUNTERGO = ", DEC counterGo]
        SEROUT2 PORTD.4, inv9600, ["IN COUNTER LOOK myDataByte: ", DEC myDataByte]

          'counterGo = counterGo + 1
           if i>=30 then
           counterGo = 0
           endif
      endif

   serout2 xportTx, non9600, [MYdataByte]

 'serout2 xportTx, non9600, [myDataByte]
     'send out 65 or 0 a bunch of times

   'send out to HyperTerm 
'SEROUT2 PORTD.4, inv9600, ["TCP Databyte: ", DEC myDataByte]

goto main