news.txt

来自「这是atmel公司的89C51SND1C的mp3源程序」· 文本 代码 · 共 23 行

NEWS - snd1-demof

               
ATMEL - 2002


NEWS
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Version 1.2.5, June 7, 2002
NEW FEATURES / ENHANCEMENT
- Mass storage now supports MAC OS9.
- Mass storage now supports multidrive on Win98(TM), WinXP(TM) and WinME(TM)
  Win2K(TM), MAC OS9 and Linus do not support multidrive.
- Mass storage library now reports 2 busy events:
  - sbc_wr_busy set when write command received
  - sbc_rd_busy set when read command received
  These events are cleared by the consumming task.
- USB plug-in detection enhanced to avoid spurious detection.

BUG FIX
- MMC is still working when USB unplug is done after a file write.
- No more "crack" when playing back voice file.