97 lines
2.9 KiB
C
97 lines
2.9 KiB
C
/***
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* @Author: mbw
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* @Date: 2025-01-24 08:40:39
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* @LastEditors: mbw && 1600520629@qq.com
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* @LastEditTime: 2025-01-25 14:49:06
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* @FilePath: \JT-DT-YD4N02A_RTT_MRS-NT26K\bsp\inc\bsp_h308.h
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* @Description:
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* @
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* @Copyright (c) 2025 by ${git_name_email}, All Rights Reserved.
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*/
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#ifndef __BSP_H308_H__
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#define __BSP_H308_H__
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#include "board.h"
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#include "rtdef.h"
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#include "drv_gpio.h"
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#define TSET_BSP_H308
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#define H308_SAMPLING_TIMS (8U)
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/*浓度异常采样周期*/
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#define H308_SAMPLING_ABNORMAL (60U)
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#define H308_PWR_PIN GET_PIN(B, 9)
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#define H308_RST_PIN GET_PIN(C, 12)
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#define H308_PWR_ON rt_pin_write(H308_PWR_PIN, PIN_HIGH)
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#define H308_PWR_OFF rt_pin_write(H308_PWR_PIN, PIN_LOW)
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#define H308_RST_ON rt_pin_write(H308_RST_PIN, PIN_LOW)
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#define H308_RST_OFF rt_pin_write(H308_RST_PIN, PIN_HIGH)
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#define H308_THREAD_STACK_SIZE (2048)
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#define H308_THREAD_PRIORITY (7)
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#define H308_THREAD_TIMESLICE (5)
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typedef enum
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{
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// kH308Normal = 0, // 传感器工作正常
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kH308TempCtrlErr, // 温控异常
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kH308EnvTempErr, // 环境温度异常
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kH308LaserWeak, // 激光信号弱
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kH308LaserStrong, // 激光信号强
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kH308LaserErr, // 激光信号异常
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kH308LaserWeakErr, // 激光信号弱+激光信号异常
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kH308LaserStrongErr, // 激光信号强+激光信号异常
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} TeH308FaultCode;
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typedef enum
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{
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kH308Normal = 0,
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kH308Alarm = 1,
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kH308Fault,
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kH308EndOfLife,
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kH308Abnormal,
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} TeH308Status;
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typedef struct
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{
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char vol[16]; // 浓度
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char temp[16]; // 温度
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char laser_temp[16]; // 激光器温度
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char signal_strength[16]; // 信号强度
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char gain[16]; // 放大系数
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char fault_code[4]; // 传感器状态
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char checksum[4]; // 校验
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} TsH308StrData;
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typedef struct __attribute__((packed))
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{
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float lel; // 浓度
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float temp; // 温度
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float laser_temp; // 激光器温度
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float signal_strength; // 信号强度
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float gain; // 放大系数
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rt_uint8_t fault_code; // 故障码
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rt_uint8_t checksum; // 校验
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} TsH308Data;
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typedef struct
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{
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uint8_t end_of_life; // 寿命到期
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uint8_t last_life; // 上次状态
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uint8_t to_be_calib; // 待标定
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uint8_t alarm_value; // 报警器阈值 LEL
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uint8_t detection_flag; // 实时检测的标志
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uint32_t expiration_seconds; // 传感器到期时间，s
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TeH308Status status_buffer[H308_SAMPLING_TIMS]; // 采样缓存数组
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TeH308FaultCode fault_code; // 故障码
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TsH308Data Data;
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} TsH308;
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extern TsH308 H308;
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int BSP_H308_Init(void);
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void H308_ShowData(TsH308Data data);
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uint8_t IS_H308_EndOfLife(void);
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#endif // !__BSP_H308_H__
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