uint8_t queue_put(queue_t *queue,uint8_t ch);
uint8_t queue_put_length(queue_t *queue,uint8_t *buffer,uint16_t length);
uint8_t queue_get(queue_t *queue,uint8_t *ch);
uint8_t queue_peek(queue_t *queue,uint8_t *ch);
uint8_t queue_peek_length(queue_t *queue,uint8_t *buffer,uint16_t length);
uint8_t queue_peek_all(queue_t *queue,uint8_t *buffer);
void queue_pop(queue_t *queue);
void queue_pop_length(queue_t *queue,uint16_t length);
void queue_pop_all(queue_t *queue);

#define QUEUE_BUF_SIZE     512                      //定义缓冲区长度
uint8_t queue_event_buf[QUEUE_EVENT_BUF_SIZE];      //定义缓冲区
queue_t queue_event;                                //定义队列句柄


queue_init_static(&queue_event,queue_event_buf,QUEUE_BUF_SIZE);  //初始化