103 lines
2.3 KiB
Plaintext
103 lines
2.3 KiB
Plaintext
9 Aug 2018
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update documentation
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19 Sep 2011
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Changes for Arduino 1.0
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Moved examples folder to WaveHC/examples
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8 May 2011
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Changed default SPI speed for initialization to F_CPU/64.
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Added #define SPI_INIT_SLOW in SdReader.h to select F_CPU/128.
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9 Oct 2010
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Added ATmega2560 Mega
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14 Mar 2010
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Fix Linux include problem. Warn for stereo files.
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19 Dec 2009
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Major rewrite of WaveHC to allow 16-bit 44.1 K files.
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Use two 512 byte buffers unless 168 Arduino.
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Improved SD card initialization and error handling.
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Several new examples.
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Better support of Mega Arduino and remapping DAC pins on all Arduinos.
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Added DAC pinMode() calls to WaveHC::play(). These call can be
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removed from sketches.
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Reduce file open latency by file indexing and an open by index function.
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Add RATE_ERROR_LEVEL variable for rate error handling control.
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Make DAC LATCH pin optional. The LDAC line may be grounded and
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USE_MCP_DAC_LDAC set to zero to free pin 5. See WavePinDefs.h
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Added several new utility functions such as ls() to list files
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and printEntryName() to print file names
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More documentation for developers.
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19 May 2009
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Changed SdCard class and renamed it SdReader to avoid conflicts with other
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Arduino libraries.
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You must change the name in your sketches. For example
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#include <SdCard.h>
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SdCard card;
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becomes
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#include <SdReader.h>
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SdReader card;
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Improved error checking in the library and example sketches.
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SD_CARD_INFO_SUPPORT is defined as 1 by default for SdReadTest.pde.
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You can set it to zero to save flash if you don't need info functions.
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Added a status function WaveHC::isPaused() which returns true if the player is paused.
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Changed FatReader::open(FatReader &dir, char *name) to use a case independent
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compare so it will find files like "TUNE.WAV" when called with name = "Tune.wav".
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6 May 2009
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Added SdReadTest.pde
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This sketch performs a number of tests on a SD card.
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SD_CARD_INFO_SUPPORT must be set to 1 in SdReader.h.
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Delete all .o files in the WaveHC folder to force a rebuild of the library.
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20 Apr 2009
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Added WaveHC::pause() and WaveHC::resume().
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18 Apr 2009
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Added support for AtMega328.
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Ladyada's OSX bug fix can be activated by setting OSX_BUG_FIX to 1 in WaveHC.cpp
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Added WaveHC::seek(pos) based on Ladyada's seek function.
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New dap_hc.pde prints free SRAM size in setup.
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27 Jan 2009
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This is a "preview release". I am looking for testers and feedback. |