Change log. If you have any questions or problems, please contact support@alcorn.com, or call 407-296-5800. Revision History Version Date Changes ; V1.00 Version 1.00 (I guess that means it's done...) ; 8/16/02 Added capability for up to 9999 sounds now. Increased channel ram ; buckets 50% (24K now) and loading remainder of RAM with table ; of directory entries containing starting cluster and file size ; for extra snappy retrieval. Also no longer shutting off mute when ; go_idle is called. When a subdirectory is detected, sound numbers ; contained in serial commands with values in the 10,000's will be ; uninterruptable (although the actual file on the media is 0 - 9999). ; ; V1.10 Fixed bug in store_directory where not all of ram was being filled ; 10/11/02 up which caused some sounds to not be put in the index. Also added ; completion ack which includes channel number (also with commanded stop) ; ; V1.2 Added programmable completion ack capability. ; 10/23/02 ; ; V1.3 Fixed bug introduced in 1.00 which broke format function. ; 11/7/02 ; ; V1.4 Fixed completion ack 'R' mode. ; 7/19/04 ; ; V1.5 Fixed bug where button inputs would always loop sounds if a serial ; 1/14/05 loop play was issued beforehand. ; ; V1.6 Fixed bug where Channel 8 mute didn't work. Also fixed bug where Mute LED ; 2/21/05 would go out whenever a stop was issued while muted. ; ; V2.0 Fixed bug in prime pump which cause acknowledge bytes to trash incoming ; 2/29/06 serial data. Also sending ack in response to channel stop now. Added conditional ; at END so that code could be build for GPS operation with 4800 baud. ; ; V2.1 Fixed bug in cack where sometimes wrong sequence would get called when all channels ; 8/26/06 ended simultaneously. ; ; V2.2 Added response to mute all and unmute all. ; 9/10/07 ; ; V2.3 Added Playing Status Query ; 9/14/07 c?P (c = channel ID) response = P01(CR>=idle P04=playing ; ; V2.4 Removed Init_drive_para and wake_up, widened CF Reset pulse by 4x and ; 8/1/08 now calling check-busy before resetting CF card ; because it caused media to hang on power-up sometimes. ; ; v2.5 Now checking busy in init_cards before doing anything. Also put ; 9/16/08 time in before activating CF reset. These eliminated CF power-up hangs.