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include/nuttx/lcd/ft80x.h: Add audio format definitions.

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This commit is contained in:
Gregory Nutt 2018-02-25 17:12:39 -06:00
parent 8d2ce5387c
commit df231a966a
1 changed files with 6 additions and 0 deletions
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6
include/nuttx/lcd/ft80x.h
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@ -411,6 +411,12 @@
* the screen immediately after the current
* frame is scanned out (recommended).
*/
/* FT80X_REG_PLAYBACK_FORMAT */
#define AUDIO_FORMAT_LINEAR 0 /* Linear Sample format */
#define AUDIO_FORMAT_ULAW 1 /* uLaw Sample format */
#define AUDIO_FORMAT_ADPCM 2 /* 4-bit IMA ADPCM Sample format */
/* FT80X_REG_TOUCH_TAG */
#define TOUCH_TAG_MASK 0xff /* Bits 0-7: Tag of touched graphic object */