修复多连接的问题

This commit is contained in:
2026-07-19 15:27:49 +08:00
parent 9ed4c22022
commit e06d849007
38 changed files with 2475 additions and 1953 deletions

42
App/util/ringbuf.h Normal file
View File

@@ -0,0 +1,42 @@
/*
* 模块名称Ring Buffer
* 模块功能:线程安全的字节环形缓冲区(单生产者-单消费者模型)
* 适用平台:通用嵌入式平台
* 作者:王建锋
* 创建日期2026-07-19
* 修改记录:
* v1.0 2026-07-19 王建锋 创建初始版本
*/
#ifndef __RINGBUF_H
#define __RINGBUF_H
#ifdef __cplusplus
extern "C" {
#endif
#include <stdint.h>
#include <stddef.h>
typedef struct {
uint8_t *buf;
size_t size;
size_t head;
size_t tail;
} ringbuf_t;
void ringbuf_init(ringbuf_t *rb, uint8_t *pool, size_t size);
size_t ringbuf_put(ringbuf_t *rb, const uint8_t *data, size_t len);
size_t ringbuf_get(ringbuf_t *rb, uint8_t *data, size_t len);
size_t ringbuf_peek(const ringbuf_t *rb, uint8_t *data, size_t len);
size_t ringbuf_avail(const ringbuf_t *rb);
size_t ringbuf_space(const ringbuf_t *rb);
int ringbuf_is_empty(const ringbuf_t *rb);
int ringbuf_is_full(const ringbuf_t *rb);
void ringbuf_reset(ringbuf_t *rb);
#ifdef __cplusplus
}
#endif
#endif /* __RINGBUF_H */