Table of Contents
Advertisement
Firmware Revisions
Version
Date
1.0
3-16-98
1.1
4-20-98
1.2
4/24/98
1.3
5/11/98
1.4
7/13/98
1.5
5/28/99
1.6
11/1/99
1.7
11/3/99
1.8
3/8/00
1.9
8/25/00
1.10
1/23/01
1.11
1/29/01
Notes
First release.
Corrected filename parsing to utilize 2 digit hex, made check
for COPR flags to start at filename[2].
Changed sound filename parsing to check for BACKGRND.WAV be-
fore looking for HEX filenames since BA is valid hex but out
of range.
Corrected to allow hot swapping of CFA cards. You can now
insert and remove cards while the unit is running and even
playing a sound.
Corrected rdcf_error_message() to re-enable serial interrupts
after displaying error messages. Modified StartSound() to
clear the RED error LED display when a sound is successfully
started.
Added a 'S' to COPR flags to activate a relay before playing
a sound.
Increase MAX_SOUNDS from 48 to 65.
Removed the file info display in ShowDirectory() at card in-
sertion to speed-up the power-up sequence.
Correct sound length to remove any zero pad bytes which can
cause pops. Corrected sound size in StartSound() which incor-
rectly handled a sound size that ended in the second buffer
which caused the sound to play off of the end and play out
the LIST chunk at the end of the file as a short noise burst.
Increased command timeout 4x for _slow_ SST cards.
Added delay macros in atadrvr.c for commented out DELAY400NS
calls. Disabled checking for ATA device 1 in ATA_Config() as
it was screwing up CF cards using the Toshiba controller.
Cleared BackgroundBufferNumber and BackgroundBufferNdx when
card is removed so that new card's background will start from
the beginning.
Added additional operators '&', '!' and '~' to the serial
Play command. '&' appends the sound # to queue that is played
out when the CFSound is idle. '~' clears the queue, and '!'
stops the current sound and clears the queue. Up to 128
sounds may be queued. Increased
Compact FLASH Digital Audio System
MAX_SOUNDS from 65 to 129.
17
Advertisement
Table of Contents
