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更换串口为USB

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不吃油炸鸡
2026-02-07 13:29:07 +08:00
parent d542bdec20
commit b3dc8fc67b
44 changed files with 13221 additions and 7516 deletions
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73
Power_Pico/Core/Inc/adc.h
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@@ -30,18 +30,70 @@ extern "C" {
/* USER CODE BEGIN Includes */
#define ADC_TIMES 1
#define ADC_CHANELS 5
#define ADC_TIMES 100 // 每次采样 100 次 (10ms)
#define ADC_CHANNELS 5 // 5 通道：电压 + 3 档电流 + REF
#define PACKET_HEADER_0 0xAA
#define PACKET_HEADER_1 0x55
// Rank1=PA5, Rank2=PA6, Rank3=PA7, Rank4=PB0, Rank5=PB1
#define IDX_VOL 0
#define IDX_LOW 1
#define IDX_MID 2
#define IDX_HIGH 3
#define IDX_REF 4
// Resistance values in ohms
#define HIGH_CUR_RES 0.005f // 5 m ohm
#define MID_CUR_RES 0.5f // 500 m ohm
#define LOW_CUR_RES 50.0f // 50 ohm
// 预先计算标度因子
#define SCALE_LOW (3.0f / 4096.0f / 50.0f / LOW_CUR_RES * 1000000.0) // uA
#define SCALE_MID (3.0f / 4096.0f / 50.0f / MID_CUR_RES * 1000000.0) // uA
#define SCALE_HIGH (3.0f / 4096.0f / 50.0f / HIGH_CUR_RES * 1000000.0) // uA
// 量程阈值
#define THRESH_HIGH 4000-2048 // 对应550uA 50mA
#define THRESH_LOW 15 // 对应大概450uA 45mA
// 次数
#define THRESH_TIMES 8
// 监视器更新频率和对应的采样点数量
#define MONITOR_UPDATE_PERIOD_MS 250
#define MONITOR_UPDATE_CHUNK_COUNT (MONITOR_UPDATE_PERIOD_MS / 10)
/* --- USB 数据包结构 (总长 711 字节) --- */
#pragma pack(push, 1) // 强制 1 字节对齐
typedef struct {
uint8_t header[4]; //2的倍数
// 0x55, 0xAA header
// 0x0A adc times, 0x05 adc channels (so data lenth is times * channels * 2 bytes)
// 0x?0 for LOW, 0x?1 for MID, 0x?2 for HIGH.
uint16_t data[ADC_TIMES][ADC_CHANELS];
} ADC_Packet;
uint8_t header[2]; // 0x55, 0xAA
uint64_t timestamp; // 64位微秒级时间戳
uint8_t data_count; // 固定 100
extern ADC_Packet adc_packet;
struct {
uint8_t range; // 量程: 0=Low, 1=Mid, 2=High
uint16_t vol_adc; // 电压
uint16_t cur_adc; // 电流 (选择后)
uint16_t ref_adc; // 参考电压
} samples[ADC_TIMES];
} USB_ADC_Packet_t;
#pragma pack(pop)
/* --- 统计监视器结构体 --- */
typedef struct {
/* * 累加和使用 64 位整数，防止溢出并保持精度
* sum_cur_resolution_10na: 用户要求的 uA*100，即分辨率 0.01uA (10nA)
* sum_vol_mv: 电压为了保持精度累加 mV，Get时再转 V
*/
volatile int64_t sum_cur_resolution_10na;
volatile int64_t sum_vol_mv;
volatile uint32_t count;
volatile float avg_vol_v;
volatile float avg_cur_ua;
} Data_Monitor_t;
// 原始 DMA 缓冲区 [200][5]
extern uint16_t adc_raw_buffer[ADC_TIMES * 2][ADC_CHANNELS];
/* USER CODE END Includes */
@@ -55,6 +107,9 @@ void MX_ADC1_Init(void);
/* USER CODE BEGIN Prototypes */
void Data_Monitor_Get_Values(float *out_vol_v, float *out_cur_ua);
void Data_Monitor_Clear(void);
/* USER CODE END Prototypes */
#ifdef __cplusplus

4
Power_Pico/Core/Inc/stm32f4xx_hal_conf.h
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@@ -64,13 +64,13 @@
/* #define HAL_MMC_MODULE_ENABLED */
#define HAL_SPI_MODULE_ENABLED
#define HAL_TIM_MODULE_ENABLED
#define HAL_UART_MODULE_ENABLED
/* #define HAL_UART_MODULE_ENABLED */
/* #define HAL_USART_MODULE_ENABLED */
/* #define HAL_IRDA_MODULE_ENABLED */
/* #define HAL_SMARTCARD_MODULE_ENABLED */
/* #define HAL_SMBUS_MODULE_ENABLED */
/* #define HAL_WWDG_MODULE_ENABLED */
/* #define HAL_PCD_MODULE_ENABLED */
#define HAL_PCD_MODULE_ENABLED
/* #define HAL_HCD_MODULE_ENABLED */
/* #define HAL_DSI_MODULE_ENABLED */
/* #define HAL_QSPI_MODULE_ENABLED */

4
Power_Pico/Core/Inc/stm32f4xx_it.h
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@@ -55,9 +55,7 @@ void DebugMon_Handler(void);
void DMA1_Stream4_IRQHandler(void);
void TIM1_TRG_COM_TIM11_IRQHandler(void);
void DMA2_Stream0_IRQHandler(void);
void DMA2_Stream1_IRQHandler(void);
void DMA2_Stream6_IRQHandler(void);
void USART6_IRQHandler(void);
void OTG_FS_IRQHandler(void);
/* USER CODE BEGIN EFP */
/* USER CODE END EFP */

56
Power_Pico/Core/Inc/usart.h
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@@ -1,56 +0,0 @@
/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file usart.h
* @brief This file contains all the function prototypes for
* the usart.c file
******************************************************************************
* @attention
*
* Copyright (c) 2025 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* USER CODE END Header */
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __USART_H__
#define __USART_H__
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "main.h"
/* USER CODE BEGIN Includes */
/* USER CODE END Includes */
extern UART_HandleTypeDef huart6;
/* USER CODE BEGIN Private defines */
#define USART_RX_BUFFER_SIZE 25
extern uint8_t uart_receive_buf[USART_RX_BUFFER_SIZE + 1];
extern uint8_t uart_receive_flag;
/* USER CODE END Private defines */
void MX_USART6_UART_Init(void);
/* USER CODE BEGIN Prototypes */
void UART6_TX_Send(uint8_t *buffer, uint16_t length);
/* USER CODE END Prototypes */
#ifdef __cplusplus
}
#endif
#endif /* __USART_H__ */