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#ifndef __COMMON_H__
#define __COMMON_H__
/* Blink pattern
* - 25 ms : streaming data
* - 250 ms : device not mounted
* - 1000 ms : device mounted
* - 2500 ms : device is suspended
*/
enum
{
BLINK_STREAMING = 25,
BLINK_NOT_MOUNTED = 250,
BLINK_MOUNTED = 1000,
BLINK_SUSPENDED = 2500,
};
enum
{
VOLUME_CTRL_0_DB = 0,
VOLUME_CTRL_10_DB = 2560,
VOLUME_CTRL_20_DB = 5120,
VOLUME_CTRL_30_DB = 7680,
VOLUME_CTRL_40_DB = 10240,
VOLUME_CTRL_50_DB = 12800,
VOLUME_CTRL_60_DB = 15360,
VOLUME_CTRL_70_DB = 17920,
VOLUME_CTRL_80_DB = 20480,
VOLUME_CTRL_90_DB = 23040,
VOLUME_CTRL_100_DB = 25600,
VOLUME_CTRL_SILENCE = 0x8000,
};
void led_blinking_task(void);
void audio_task(void);
#endif
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