nuttx/audio: Add AUDIO_CHANNELS_RANGE macro

Signed-off-by: renjianguang <renjianguang@xiaomi.com>
2026-05-24 07:46:16 +08:00 · 2023-08-18 18:51:16 +08:00
parent bcfb4decb0
commit 86ae87b1ec
1 changed files with 4 additions and 0 deletions
@@ -355,6 +355,10 @@
 #define AUDIO_APB_DEQUEUED          (1 << 2)
 #define AUDIO_APB_FINAL             (1 << 3) /* Last buffer in the stream */

+/* Audio channels range wrapper macro */
+
+#define AUDIO_CHANNELS_RANGE(min, max) ((uint8_t)(((min) << 4) | ((max) & 0xf)))
+
 /****************************************************************************
 * Public Types
 ****************************************************************************/