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- Path: sparky!uunet!cs.utexas.edu!sun-barr!olivea!charnel!rat!polyslo.csc.calpoly.edu!shorio
- From: shorio@polyslo.csc.calpoly.edu (Shigenori Horio)
- Newsgroups: comp.sys.amiga.programmer
- Subject: Need help desparately!!!
- Message-ID: <1992Dec16.013514.26006@rat.csc.calpoly.edu>
- Date: 16 Dec 92 01:35:14 GMT
- Organization: Cal Poly State Univ,CSC Dept,San Luis Obispo,CA 93407
- Lines: 15
- Nntp-Posting-Host: polyslo.csc.calpoly.edu
-
- I need Lattice C programming help. I have been working on the signal
- sampling program on my Amiga 3000 w/ OS 2.04. I am reading the signal data
- from parallel port and putting it to a buffer. I used CIA routines
- ( AbleICR, AddICRVector, RemICRVector, ans SetCR) to get data from ciaa.ciaprb
- register. The program works fine when I just read data for a short time of
- priod. Say, enough time to fill 1024 bytes data; however, when I put
- this routine in the infinite while loop to get sample continuously, the program
- stops reading data after 5 to 10 seconds. I think CIA register gets too busy.
- I read all AMIGA ROM Kernal manuals, but it only briefly mentions CIA resources.
- If someone know how to fix problem, please let me know! I will be really
- appreciated. Thanks.
-
- -Fory Horio
- Email at shorio@polyslo.csc.calpoly.edu
- Phone at 805-595-7639
-