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https://github.com/No-Chicken/Power-Pico.git
synced 2026-04-03 13:02:36 +08:00
删除data queue
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@@ -1,5 +1,4 @@
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#include "gate.h"
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#include "data_queue.h"
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#include "math.h"
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uint8_t gate_status = HIGH_CUR; // Default status
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@@ -1,103 +0,0 @@
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#include "./data_queue.h"
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#include <stdlib.h>
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#include <string.h>
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#include <stdio.h>
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QueueHandle_t global_voltage_queue;
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QueueHandle_t global_current_queue;
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struct Data_Queue {
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float *buffer; // 存储 float 数据的缓冲区
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size_t length; // 最大长度
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size_t head; // 头指针(出队)
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size_t tail; // 尾指针(入队)
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size_t count; // 当前元素个数
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double sum; // 当前所有元素的和(用于平均值)
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};
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QueueHandle_t queue_create(size_t length) {
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if (length == 0) return NULL;
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struct Data_Queue *q = (struct Data_Queue*)malloc(sizeof(struct Data_Queue));
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if (!q) return NULL;
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q->buffer = (float*)malloc(sizeof(float) * length);
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if (!q->buffer) {
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free(q);
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return NULL;
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}
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q->length = length;
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q->head = 0;
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q->tail = 0;
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q->count = 0;
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q->sum = 0.0;
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return q;
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}
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void queue_destroy(QueueHandle_t Data_Queue) {
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if (Data_Queue) {
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free(Data_Queue->buffer);
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free(Data_Queue);
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}
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}
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int queue_push(QueueHandle_t Data_Queue, float item) {
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if (!Data_Queue) {
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return -1; // 队列未初始化
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}
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// 如果队列已满,先移除最旧的数据
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if (Data_Queue->count == Data_Queue->length) {
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float old_item;
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queue_pop(Data_Queue, &old_item); // 自动移除最旧的数据
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}
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// 添加数据到 tail 位置
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Data_Queue->buffer[Data_Queue->tail] = item;
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// 更新 sum
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Data_Queue->sum += item;
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// 更新 tail
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Data_Queue->tail = (Data_Queue->tail + 1) % Data_Queue->length;
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Data_Queue->count++;
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return 0;
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}
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int queue_pop(QueueHandle_t Data_Queue, float *item) {
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if (!Data_Queue || !item || Data_Queue->count == 0) {
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return -1; // 队列空
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}
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// 从 head 位置取数据
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*item = Data_Queue->buffer[Data_Queue->head];
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// 更新 sum
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Data_Queue->sum -= *item;
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// 更新 head
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Data_Queue->head = (Data_Queue->head + 1) % Data_Queue->length;
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Data_Queue->count--;
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return 0;
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}
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double queue_average(QueueHandle_t Data_Queue) {
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if (!Data_Queue || Data_Queue->count == 0) {
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return 0.0;
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}
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return Data_Queue->sum / Data_Queue->count;
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}
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size_t queue_size(QueueHandle_t Data_Queue) {
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if (!Data_Queue) return 0;
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return Data_Queue->count;
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}
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size_t queue_capacity(QueueHandle_t Data_Queue) {
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if (!Data_Queue) return 0;
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return Data_Queue->length;
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}
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@@ -1,60 +0,0 @@
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// data_queue.h
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#ifndef DATA_QUEUE_H
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#define DATA_QUEUE_H
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#include <stdint.h>
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#include <stddef.h>
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// 队列句柄(不透明指针)
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typedef struct Data_Queue* QueueHandle_t;
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/**
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* @brief 创建一个队列
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* @param length: 队列最大长度
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* @return 队列句柄,失败返回 NULL
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*/
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QueueHandle_t queue_create(size_t length);
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/**
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* @brief 销毁队列
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* @param Data_Queue: 队列句柄
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*/
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void queue_destroy(QueueHandle_t Data_Queue);
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/**
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* @brief 入队(Push)
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* @param Data_Queue: 队列句柄
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* @param item: 指向要入队的数据
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* @return 0=成功,-1=失败(队列满)
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*/
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int queue_push(QueueHandle_t Data_Queue, float item);
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/**
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* @brief 出队(Pop)
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* @param Data_Queue: 队列句柄
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* @param item: 指向接收数据的缓冲区
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* @return 0=成功,-1=失败(队列空)
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*/
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int queue_pop(QueueHandle_t Data_Queue, float *item);
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/**
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* @brief 获取队列中当前元素的平均值(仅适用于数值类型)
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* @param Data_Queue: 队列句柄
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* @return 平均值,若队列空则返回 0.0
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*/
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double queue_average(QueueHandle_t Data_Queue);
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/**
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* @brief 获取队列当前大小
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*/
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size_t queue_size(QueueHandle_t Data_Queue);
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/**
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* @brief 获取队列最大容量
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*/
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size_t queue_capacity(QueueHandle_t Data_Queue);
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extern QueueHandle_t global_voltage_queue;
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extern QueueHandle_t global_current_queue;
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#endif // DATA_QUEUE_H
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