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Basic Stamp BS2, Dallas RTC DS1392, Parallax USB Data Logger — Parallax Forums

Basic Stamp BS2, Dallas RTC DS1392, Parallax USB Data Logger

DanyboysmithDanyboysmith Posts: 1
edited 2008-02-11 16:40 in BASIC Stamp
I’m using the BS2 stamp with a Dallas DS1392 real-time clock and a USB Data logger (Parallax P/N 27937).· Basically, I trigger on a rising edge, get the time from the RTC and send that information to the USB module.· This process works well but stops working after 20 minutes or so after having taken hundreds of samples (the samples basically consists of 10 different time combinations and this is repeated over and over).· It seems that the BS2 Stamp just stops transmitting the data to the USB and results in the whole application freezing.· Does anybody have an idea of what may be happening?

Comments

  • FranklinFranklin Posts: 4,747
    edited 2008-02-11 02:24
    Could you post the circuit and your code?

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    - Stephen
  • Chris SavageChris Savage Parallax Engineering Posts: 14,406
    edited 2008-02-11 16:40
    What is powering the circuit? Also, posting the code (as an attachment) is always a good idea. What happens if you simply send the data to the DEBUG terminal? Does it stop then?

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    Chris Savage
    Parallax Tech Support
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