37 lines
850 B
C
37 lines
850 B
C
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#ifndef _FM_RW_H_
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#define _FM_RW_H_
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#include "fm/fm_manage.h"
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#define MEM_FM_LEN ((MAX_CHANNEL+7)/8)
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#define FM_VM_MASK (0x1234+MAX_CHANNEL)//自动mask
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#pragma pack(1)//不平台对齐编译
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typedef struct _FM_INFO_ {
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u16 mask;
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u16 curFreq;//x-874
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u16 curChanel;//1~206
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u16 total_chanel;
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u8 dat[MEM_FM_LEN];
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} FM_INFO;
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#pragma pack()
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u16 get_total_mem_channel(void);//获取记忆有效台数
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u16 get_channel_via_fre(u16 fre);//输入真实频率
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u16 get_fre_via_channel(u16 channel);
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void clear_all_fm_point(void);
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void save_fm_point(u16 fre);//输入真实频率
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void delete_fm_point(u16 fre);//输入虚拟频率
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void fm_read_info(FM_INFO *info);
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void fm_save_info(FM_INFO *info);
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void fm_last_ch_save(u16 channel);
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void fm_last_freq_save(u16 freq);//输入真实频率
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void fm_vm_check(void);
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#endif
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