newPtz/drivers/drv_adc.h

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#ifndef __DRV_ADC_H_
#define __DRV_ADC_H_
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#include "tmp75.h"
#include "drv_i2c.h"
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#include "stdlib.h"
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#include "stdbool.h"
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#include "string.h"
#include "gd32f4xx.h"
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#include "delay.h"
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#include "rtthread.h"
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/* 自定义宏,方便修改通道和引脚 */
#define ADCX ADC1
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#define VOLTAGE_ADC_CHANNEL ADC_CHANNEL_12
#define CURRENT_ADC_CHANNEL ADC_CHANNEL_13
#define ADC_GPIO_PORT GPIOC
#define VOLTAGE_ADC_PIN GPIO_PIN_2
#define CURRENT_ADC_PIN GPIO_PIN_3
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#define LB_V_TIMES 7 //电压采样滤波次数
#define LB_I_TIMES 12 //电流采样滤波次数
#define LB_T_TIMES 7 //温度采样滤波次数
#define LB_V_DEL 1 //电压滤波最高最低各删除个数
#define LB_I_DEL 2 //电流滤波最高最低各删除个数
#define LB_T_DEL 1 //温度滤波最高最低各删除个数
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#define ADC_MODE_0 //规则组、单次转换、非扫描
// #define ADC_MODE_1 //注入组、单次转换、扫描、转换结束标志位采集
// #define ADC_MODE_2 //注入组、单次转换、扫描、中断转换结束标志位采集
// #define ADC_MODE_3 //规则组、连续转换、扫描、DMA采集
/* adc模式配置参数ENABLEDISABLE */
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#ifdef ADC_MODE_0
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#define CONTINUOUS_STATUS DISABLE // 是否开启连续转换
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#define SEQUENCE_CHANNEL ADC_ROUTINE_CHANNEL // 规则组
#define SCAN_STATUS DISABLE // 是否开启扫描模式
#define CHANNEL_LENGTH 1 // 通道数量:1~16
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#endif
#ifdef ADC_MODE_1
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#define CONTINUOUS_STATUS DISABLE // 是否开启连续转换
#define SEQUENCE_CHANNEL ADC_INSERTED_CHANNEL // 注入组
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#define SCAN_STATUS ENABLE // 是否开启扫描模式
#define CHANNEL_LENGTH 2 // 通道数量:1~16
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#endif
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#ifdef ADC_MODE_2
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#define CONTINUOUS_STATUS DISABLE // 不开启连续转换
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#define SEQUENCE_CHANNEL ADC_INSERTED_CHANNEL // 注入组
#define SCAN_STATUS ENABLE // 是否开启扫描模式
#define CHANNEL_LENGTH 2 // 通道数量:1~16
#define ADCX_IRQn ADC_IRQn
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#endif
#ifdef ADC_MODE_3
#define CONTINUOUS_STATUS ENABLE // 开启连续转换
#define SEQUENCE_CHANNEL ADC_ROUTINE_CHANNEL // 规则组
#define SCAN_STATUS ENABLE // 是否开启扫描模式
#define CHANNEL_LENGTH 2 // 通道数量:1~16
#define DMAX DMA1
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#endif
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/* adc dma */
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#ifdef DMAX
#define USER_DMA_ADC_CHANNEL DMA_CH3 //DMA通道ADC0:DMA_CH0 DMA_CH4
// ADC1:DMA_CH2 DMA_CH3
// ADC2:DMA_CH0 DMA_CH3
#define USER_DMA_ADC_SUBPERI DMA_SUBPERI1 //DMA外设源:ADC0:DMA_SUBPERI0
// ADC1:DMA_SUBPERI1
// ADC2:DMA_SUBPERI2
#define DMA_ADC_IRQn DMA1_Channel0_IRQn //DMA1_Channel0_IRQn
//DMA1_Channel1_IRQn
//DMA1_Channel2_IRQn
//DMA1_Channel3_IRQn
//DMA1_Channel4_IRQn
#define DMA_ADC_PRIORITY_PRE 0 //抢占优先级
#define DMA_ADC_PRIORITY_SUB 1 //子优先级
#endif
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#ifdef ADCX_IRQn
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#define ADCX_PRIORITY_PRE 2U //抢占优先级
#define ADCX_PRIORITY_SUB 0U //子优先级
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#endif
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void adc_init(void);
void adc_rcu_config(void);
void adc_gpio_config(void);
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void adc_config(void);
float ptz_Voltage_collect_adc1_task();
float ptz_Current_collect_adc1_task();
float ptz_temperature_collect_tmp75_task();
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float Filtering(float *filter, uint8_t filterlens, uint8_t filterdel);
#ifdef ADCX_IRQn
void adc_interrupt_int(void);
#endif
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#ifdef DMAX
void adc_dma_config(void);
__weak void DMA1_Channel0_IRQHandler(void);
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uint16_t BSP_ADCDataAcquire(uint8_t _index);
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#endif
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#endif