30 lines
882 B
C
30 lines
882 B
C
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#ifndef _BY_FRAME_H__
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#define _BY_FRAME_H__
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/* BY_TINY_FRAME 的超级减配版本（好吧基本上完全没有关系）
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* 主要是等应答还是挺慢的，写数据场景只需要下位机校验数据合理性即可，读数据等应答即可
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* 并且需要同步的参数并不多，所以考虑直接使用定长的特定结构的帧，一帧全部下发
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*/
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#include <stdio.h>
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#include <stdint.h>
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#include <string.h>
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#define BY_FRAME_HEAD (0XEB)
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#define BY_FRAME_DATA_NUM (2)
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#define BY_FRANE_DATA_LEN (BY_FRAME_DATA_NUM * sizeof(uint32_t))
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#define BY_FRANE_LEN (BY_FRANE_DATA_LEN + 4)
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typedef struct by_frame_queue_t {
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uint8_t *buff;
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int len;
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int size;
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} by_frame_queue_t;
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extern int by_frame_init(void);
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extern int by_frame_parse(uint8_t *cmd, uint32_t *data_array);
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extern void by_frame_send(uint8_t cmd, uint8_t *data_array, uint8_t len);
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#endif
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