From b458a575779be19364c6a5e4dd6fef8c1bb55699 Mon Sep 17 00:00:00 2001
From: "DESKTOP-2E6P1Q6\\Administrator" <1625800082@qq.com>
Date: Wed, 24 Sep 2025 10:46:14 +0800
Subject: [PATCH] =?UTF-8?q?ADC=E6=9A=82=E6=97=B6=E7=BB=93=E6=9D=9F?=
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---
 applications/main/main.c |  25 ++-------
 drivers/drv_adc.c        | 112 +++++++++++++++++++++++----------------
 drivers/drv_adc.h        |   4 +-
 3 files changed, 71 insertions(+), 70 deletions(-)

diff --git a/applications/main/main.c b/applications/main/main.c
index 793dd9c..ce1d499 100644
--- a/applications/main/main.c
+++ b/applications/main/main.c
@@ -107,27 +107,8 @@ int main(void)
     // 进入主循环或启动其他任务
     while (1) 
     {
-        #ifdef ADC_MODE_3
 
-
-
-        for(uint8_t i=0; i<CHANNEL_LENGTH; i++)
-        {
-            tmp_value = BSP_ADCDataAcquire(i);
-            if (i == 0)
-            {
-                voltage = tmp_value/ 4095.0 * 3.3;
-            }
-            else
-            {
-                current = tmp_value/ 4095.0 * 3.3;
-            }
-        }
-
-        rt_thread_mdelay(250);
-        #endif
-
-        #if (defined ADC_MODE_0) || (defined ADC_MODE_1)
+        #if (defined ADC_MODE_0) || (defined ADC_MODE_1) || (defined ADC_MODE_3)
         voltage = ptz_Voltage_collect_adc1_task();
         rt_thread_mdelay(500);
         
@@ -138,6 +119,7 @@ int main(void)
         #ifdef ADC_MODE_2
         adc_software_trigger_enable(ADCX, SEQUENCE_CHANNEL);// 软件触发使能 后续接读取
         #endif
+        
 		//测试mb铁电读写
         read_mb_id((uint8_t*)&tiedian_id);//读取铁电ID
 
@@ -151,7 +133,7 @@ int main(void)
     }
 }
 
-#ifdef DMAX
+#ifdef ADC_MODE_3
 
 /*
 *****************************************************************************
@@ -189,7 +171,6 @@ void DMA1_Channel0_IRQHandler(void)
 
 #endif
 
-//下次移到drv_adc.c文件里
 #ifdef ADCX_IRQn
 void ADC_IRQHandler()
 {
diff --git a/drivers/drv_adc.c b/drivers/drv_adc.c
index d0e6789..344d3fe 100644
--- a/drivers/drv_adc.c
+++ b/drivers/drv_adc.c
@@ -21,6 +21,20 @@ uint16_t USER_ADC_DMA_DATA_BUFF[16] = {0};
 
 #endif
 
+float adc1_v[LB_V_TIMES];
+float curadc1_out_v;
+uint8_t adc1_v_num = 0;
+
+float adc1_i[LB_I_TIMES];
+float curadc1_out_i;
+uint8_t adc1_i_num = 0;
+
+float tmp75[LB_T_TIMES];
+float curtmp75_out;
+uint8_t tmp75_num;
+
+
+
 bool filter_v_flag = 0;//滤波开启标志位，全局改变一次
 bool filter_i_flag = 0;//滤波开启标志位，全局改变一次
 bool filter_t_flag = 0;//滤波开启标志位，全局改变一次
@@ -182,34 +196,41 @@ void adc_interrupt_int(void)
 }
 #endif
 
+
+
 /* ---------------------------------------------------采集---------------------------------------------------- */
 
 // adc电压采集
 float ptz_Voltage_collect_adc1_task()
 {
-    static float adc1_v[LB_V_TIMES];
-    static float curadc1_out_v;
-    static uint8_t adc1_v_num = 0;
     uint16_t value_V = 0;
 
-    if (SEQUENCE_CHANNEL == ADC_ROUTINE_CHANNEL)
-    {
-        adc_routine_channel_config(ADCX, 0, VOLTAGE_ADC_CHANNEL, ADC_SAMPLETIME_480);
-    }
+    #ifdef ADC_MODE_0
+    /* 模式1需先配置 */
+    adc_routine_channel_config(ADCX, 0, VOLTAGE_ADC_CHANNEL, ADC_SAMPLETIME_480);
+    #endif
 
+    #if (defined ADC_MODE_0) || (defined ADC_MODE_1)
+    /* 模式1 + 2 */
     adc_software_trigger_enable(ADCX, SEQUENCE_CHANNEL);// 软件触发使能 后续接读取
-    if (SEQUENCE_CHANNEL == ADC_ROUTINE_CHANNEL)
-    {
-        while(adc_flag_get(ADCX, ADC_FLAG_EOC) == RESET); // 等待转换结束
-        adc_flag_clear(ADCX, ADC_FLAG_EOC);
-        value_V = adc_routine_data_read(ADCX); // 读取规则组数据寄存器
-    }
-    else if (SEQUENCE_CHANNEL == ADC_INSERTED_CHANNEL)
-    {
-        while(adc_flag_get(ADCX, ADC_FLAG_EOIC) == RESET); // 等待转换结束
-        adc_flag_clear(ADCX, ADC_FLAG_EOIC);
-        value_V = adc_inserted_data_read(ADCX, ADC_INSERTED_CHANNEL_0); // 读取注入组数据寄存器
-    }
+    #endif
+
+    #ifdef ADC_MODE_0
+    while(adc_flag_get(ADCX, ADC_FLAG_EOC) == RESET); // 等待转换结束
+    adc_flag_clear(ADCX, ADC_FLAG_EOC);
+    value_V = adc_routine_data_read(ADCX); // 读取规则组数据寄存器
+    #endif
+
+    #ifdef ADC_MODE_1
+    while(adc_flag_get(ADCX, ADC_FLAG_EOIC) == RESET); // 等待转换结束
+    adc_flag_clear(ADCX, ADC_FLAG_EOIC);
+    value_V = adc_inserted_data_read(ADCX, ADC_INSERTED_CHANNEL_0); // 读取注入组数据寄存器
+    #endif
+
+    #ifdef ADC_MODE_3
+    value_V = BSP_ADCDataAcquire(0);
+    #endif
+
     /* 间接测量，11倍分压/放大 */
     adc1_v[adc1_v_num] = (float)value_V / 4095.0 * 3.3;
 
@@ -220,7 +241,7 @@ float ptz_Voltage_collect_adc1_task()
 		filter_v_flag = 1;
     }
 
-	if (filter_v_flag)
+	if (filter_v_flag)//等读满一组开始滤波
 	{
 		return Filtering(adc1_v, LB_V_TIMES, LB_V_DEL);
 	}
@@ -232,29 +253,33 @@ float ptz_Voltage_collect_adc1_task()
 // adc电流采集
 float ptz_Current_collect_adc1_task()
 {
-    static float adc1_i[LB_I_TIMES];
-    static float curadc1_out_i;
-    static uint8_t adc1_i_num = 0;
     uint16_t value_I = 0;
-    if (SEQUENCE_CHANNEL == ADC_ROUTINE_CHANNEL)
-    {
-        adc_routine_channel_config(ADCX, 0, CURRENT_ADC_CHANNEL, ADC_SAMPLETIME_480);
-    }
 
+    #ifdef ADC_MODE_0
+    /* 模式1需先配置 */
+    adc_routine_channel_config(ADCX, 0, CURRENT_ADC_CHANNEL, ADC_SAMPLETIME_480);
+    #endif
+
+    #if (defined ADC_MODE_0) || (defined ADC_MODE_1)
+    /* 模式1 + 2 */
     adc_software_trigger_enable(ADCX, SEQUENCE_CHANNEL);// 软件触发使能 后续接读取
+    #endif
 
-    if (SEQUENCE_CHANNEL == ADC_ROUTINE_CHANNEL)
-    {
-        while (adc_flag_get(ADCX, ADC_FLAG_EOC) == RESET); // 等待转换结束->等到SET
-        adc_flag_clear(ADCX, ADC_FLAG_EOC);
-        value_I = adc_routine_data_read(ADCX); // 读取规则组数据寄存器
-    }
-    else if (SEQUENCE_CHANNEL == ADC_INSERTED_CHANNEL)
-    {
-        while (adc_flag_get(ADCX, ADC_FLAG_EOIC) == RESET); // 等待转换结束
-        adc_flag_clear(ADCX, ADC_FLAG_EOIC);
-        value_I = adc_inserted_data_read(ADCX, ADC_INSERTED_CHANNEL_1); // 读取注入组数据寄存器
-    }
+    #ifdef ADC_MODE_0
+    while(adc_flag_get(ADCX, ADC_FLAG_EOC) == RESET); // 等待转换结束
+    adc_flag_clear(ADCX, ADC_FLAG_EOC);
+    value_I = adc_routine_data_read(ADCX); // 读取规则组数据寄存器
+    #endif
+
+    #ifdef ADC_MODE_1
+    while(adc_flag_get(ADCX, ADC_FLAG_EOIC) == RESET); // 等待转换结束
+    adc_flag_clear(ADCX, ADC_FLAG_EOIC);
+    value_I = adc_inserted_data_read(ADCX, ADC_INSERTED_CHANNEL_1); // 读取注入组数据寄存器
+    #endif
+
+    #ifdef ADC_MODE_3
+    value_I = BSP_ADCDataAcquire(1);
+    #endif
 
     /* 间接测量，11倍分压/放大 */
     adc1_i[adc1_i_num] = (((float)value_I / 4095.0  * 3.3) - 3.3 / 2) / 0.132;
@@ -274,13 +299,9 @@ float ptz_Current_collect_adc1_task()
 }
 
 
-//温度采集
+/* 温度采集 */
 float ptz_temperature_collect_tmp75_task()
 {
-    static float tmp75[5];
-    static unsigned char tmp75_num;
-    static float curtmp75_out;
-
     tmp75[tmp75_num] = tmp75_read_temp();
     tmp75_num ++;
 
@@ -296,7 +317,7 @@ float ptz_temperature_collect_tmp75_task()
     return 0;
 }
 
-
+/* 滤波函数 */
 float Filtering(float *filter, uint8_t filterlens, uint8_t filterdel)
 {
     uint8_t j,k;
@@ -315,7 +336,6 @@ float Filtering(float *filter, uint8_t filterlens, uint8_t filterdel)
 			}
 		}
 	}
-
 	for(uint8_t i = filterdel; i < filterlens - filterdel; i++)
 	{
 		curadc = curadc + filter[i];
diff --git a/drivers/drv_adc.h b/drivers/drv_adc.h
index f302071..8534fd4 100644
--- a/drivers/drv_adc.h
+++ b/drivers/drv_adc.h
@@ -24,10 +24,10 @@
 #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
 
-// #define ADC_MODE_0						//规则组、单次转换、非扫描					
+#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					
+// #define ADC_MODE_3					//规则组、连续转换、扫描、DMA采集					
 
 /* 
 adc模式配置参数