83 lines
1.5 KiB
C
83 lines
1.5 KiB
C
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#ifndef _ANEMOMETER__H_
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#define _ANEMOMETER__H_
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#include "adc.h"
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#include "dma.h"
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#include "i2c.h"
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#include "usart.h"
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#include "tim.h"
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#include "gpio.h"
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#include "stdio.h"
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#include "string.h"
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#include "math.h"
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#include "arr_tool.h"
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#include "FreeRTOS.h"
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#include "cmsis_os.h"
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#include "arm_math.h"
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#include "xcorr.h"
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// 延时REV_MUTE_DELAY us启动ADC采集数据
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#define REV_MUTE_DELAY 150
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// adc 采样率
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// 5 5M
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// 4 4M
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// 3 3M
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#define ADC_SAMP_RATE 2.5
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// x方向
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#define WIND_DIRECTION_X 0x00
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// y方向
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#define WIND_DIRECTION_Y 0x01
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// adc 采集buf长度
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#define ADC_VAL_LEN 1024
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extern int16_t adc_val[ADC_VAL_LEN];
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extern int16_t adc_val1[ADC_VAL_LEN];
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typedef struct __weather_param
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{
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float32_t wind_velocity_x;
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// 校准dtof 偏差
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//float32_t wind_velocity_x_dtof_offset;
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float32_t wind_velocity_y;
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//float32_t wind_velocity_y_offset;
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// 风速
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float32_t wind_velocity;
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// 超声波传播速度
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float32_t wind_c;
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// 风向
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float32_t wind_angle;
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// 温度
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float32_t temperature;
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// 湿度
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float32_t humidity;
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// 降雨量
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float32_t precipitation;
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} Weather_param;
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extern Weather_param weather_info;
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// 切换通道
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void change_channel(uint32_t channel);
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// 采集一次数据
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void play_one_measure(int16_t* result_data,uint32_t len);
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// 通过采集的数据计算 风速 风向
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void calculate_param(Weather_param *parm ,uint32_t direction , int16_t *adc_buf1,int16_t *adc_buf2,uint32_t len);
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void wind_task(void const * argument);
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#endif
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