Storing a variable in EEPROM

[dmairspotter]

PAUSE is limited to 65535 milliseconds (65.534) seconds

[mytekcontrols]

Do you have an LCD or RS232 connection? If you have either one of these I would suggest sending out the value you are retrieving from the EEprom using the DIG command to display it as it's individual digits.

Example:

Read eeadr,data
For x = 2 To 0 Step -1
Hserout[data DIG x]
Next x

This will give you a way to confirm the value you are getting out of the EEPROM, and help you troubleshoot the problem by elimination.

[Bruce]

PAUSE works with up to a 16-bit period. If you use an expression that attempts to load anything greater than 65535 into the registers used for the delay period, they will overflow.

65535 + 54465 = 120,000. You're probably getting a delay of 1mS * 54465 due to the overflow. That would explain the ~54 S delay period.

Put together a loop like the one you're using for the LED. You could get several hours (or more) if needed.

[mytekcontrols]

My previous example for viewing your eeprom data for verification was a bit abbreviated, and wouldn't work as stated. So here it is in a more usable form.

DEFINE HSER_TXSTA 20h   ' enable RS232 transmission
DEFINE HSER_BAUD 19200  ' set to required baud rate on your system

eeadr con 100       ' set to eeprom address for data of interest
eedata var byte     ' eeprom data storage

getdata
    Read eeadr,eedata               ' retrieve data byte from eeprom
    For x = 2 To 0 Step -1          ' extract 3 digits for display
    eedata = (eedata DIG x) + $30   ' convert to "decimalized" ascii number
    Hserout[eedata]                 ' send ascii out RS232
    Next x                          ' do it for all 3 digits of byte

With this code added to your program, you can send out, and verify the value of any byte stored in your internal eeprom as a decimalized 3 digit number (readable on any RS232 terminal program).