avatar image

Welcome, Guest. Please login or register.
Did you miss your activation email?

Login with username, password and session length
  • December 15, 2018, 02:36 AM
  • Proudly celebrating 13 years online.
  • Donate now to become a lifetime supporting member of the site and get a non-expiring license key for all of our programs.
  • donate

Author Topic: pBasic: Placing an EOM marker for a voice chip using SPI protocol  (Read 5014 times)


  • Participant
  • Joined in 2008
  • *
  • Posts: 1
    • View Profile
    • Donate to Member
Hey guys,

I am writing a program in PBasic for my Basic Stamp 2 microcontroller to control an ISD4004 voice chip. My program will allow me to start recording, stop recording, and it should be able to play back the sound.
Now I have the program pretty much complete except for the fact that I have no idea how to place an End Of Message marker. I need an EOM after I stop recording so that the INTERRUPT knows where the first sound ends so that it can replay the sound.

The voice chip uses SPI protocol.

Can anybody give me some advice on how to accomplish this?