53 lines
1.1 KiB
C
53 lines
1.1 KiB
C
#ifndef __PLAYER_H__
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#define __PLAYER_H__
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#include <rtthread.h>
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/* music tag information structure */
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struct tag_info
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{
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char title [40]; /* music title */
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char artist[40]; /* music artist */
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rt_uint32_t duration; /* music total duration (second) */
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rt_uint32_t position; /* music current position (second) */
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rt_uint32_t bit_rate; /* bit rate */
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rt_uint32_t sampling; /* sampling */
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rt_uint32_t data_start; /* start position of data */
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};
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enum PLAYER_CMD
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{
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PLAYER_CMD_START,
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PLAYER_CMD_STOP
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};
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enum PLAYER_MODE
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{
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PLAYER_STOP,
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PLAYER_PLAY_FILE,
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PLAYER_PLAY_RADIO,
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};
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enum PLAYER_STEP
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{
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PLAYER_STEP_STOP,
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PLAYER_STEP_PREV,
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PLAYER_STEP_NEXT,
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};
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/* init player ui */
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void player_ui_init(void);
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/* notification function, which invoked by player background thread */
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void player_notify_play(void);
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void player_notify_stop(void);
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/* set player information */
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void player_set_position(rt_uint32_t position);
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void player_set_title(const char* title);
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void player_set_buffer_status(rt_bool_t buffering);
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#endif
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