adc采集ok

.vscode/settings.json

@@ -11,6 +11,7 @@
     "es8p5066.h": "c",
     "key.h": "c",
     "port.h": "c",
-    "lib_wdt.h": "c"
+    "lib_wdt.h": "c",
+    "ozone_work.h": "c"
   }
 }

APP/adc.c

@@ -0,0 +1,79 @@
+#include "adc.h"
+/***********************************************************************************************************************
+ * =====================================================adc======================================================
+ **
+ ***********************************************************************************************************************/
+// uint16_t meanvalue;
+adc_t adc={0};
+void ADCInit(void) {
+  ADC_InitStruType x;
+  GPIO_InitSettingType y;
+
+  y.Signal = GPIO_Pin_Signal_Analog; //模拟
+  y.Dir = GPIO_Direction_Input;      //输入
+  y.Func = GPIO_Reuse_Func0;
+  // GPIO_Init(GPIO_Pin_B9, &y);
+  GPIO_Init(GPIO_Pin_A2, &y);
+
+  //经过分频以后Tadclk=1/(PCLK/4)约等于0.083us
+  x.CLKS = ADC_CLKS_PCLK;
+  x.CLKDIV = ADC_CLKDIV_1_4; /* ADC时钟源预分频 */
+
+  //采集到的模拟量*3.3/4096=现在的电压
+
+  x.VREF_SEL = ADC_VREF_SEL_0; /* 内部参考电压2.048v,设置内部参考电压为多少 */
+  x.VREFP = ADC_VREFP_VDD; /* 选择芯片的工作电压VDD，adc的参考电压为多少 */
+  x.VREFN = ADC_VREFN_VSS; /* 负向参考电压选择 */
+  // x.CHS = ADC_CHS_AIN4;
+  x.CHS = ADC_CHS_AIN8;
+  x.SMPS = ADC_SMPS_SOFT; /* AD采样模式为软件控制 */
+  //采样时间st*2+1(个Tadclk)=1.743us
+  x.ST = 10;                /* AD采样时间选择 */
+  x.BITSEL = ADC_BITSEL_12; /* AD分辨率12位 */
+  ADC_Init(&x);
+}
+
+uint16_t get_adc_value(void) {
+  uint16_t adc_value;
+  ADC_SoftStart();
+  while (ADC_GetConvStatus() == SET)
+    ; //正在转换
+  adc_value = ADC_GetConvValue();
+  ADC_SoftStop();
+  return adc_value;
+}
+
+void adc_loop_gather(void) {
+  static uint32_t adc_ticket = 0;
+  uint16_t adc_value = 0;
+  if (port_haspassedms(adc_ticket) > 500) {
+    adc_ticket = get_sys_ticket();
+    adc_value = get_adc_value();
+    adc.adc_value_buff[adc.adc_value_count++] = adc_value;
+    if (adc.adc_value_count == 5) {
+      adc.past_count_reached_five = true;
+      adc.adc_value_count = 0;
+    }
+    if (adc.past_count_reached_five == true) {
+      beg_average_value(adc.adc_value_buff);
+    }
+  }
+}
+
+void beg_average_value(uint16_t *adc_buff) {
+  uint16_t adc_average_value = 0;
+  uint32_t adc_sum_value = 0;
+  for (int i = 0; i < 5; i++) {
+    adc_sum_value += *adc_buff;
+    adc_buff++;
+  }
+  adc_average_value = adc_sum_value / 5;
+  if (adc_average_value <= 16 || adc.abnormal_state == true) {
+    adc.abnormal_state = true;
+    process_voltage_abnormal();
+    printf("short out%d\r\n", adc_average_value); //短路
+  } else {
+    printf("adc_value_t%d\r\n",
+           adc_average_value); //例：adc_value=1700则电压=1700/4096=1.369
+  }
+}

APP/adc.h

@@ -0,0 +1,28 @@
+#ifndef _ADC_H_
+#define _ADC_H_
+
+#include "port.h"
+#include "systick.h"
+#include "ozone_work.h"
+void ADCInit(void);
+uint16_t get_adc_value(void);
+void adc_loop_gather(void);
+void beg_average_value(uint16_t *adc_buff);
+
+
+typedef struct {
+  bool abnormal_state;
+  bool past_count_reached_five;
+  bool first_detection_abnormal;
+  uint16_t adc_value_buff[5];
+  uint8_t adc_value_count;
+}adc_t;
+
+// typedef struct {
+//   uint16_t adc_value_buff[5];
+//   uint8_t adc_value_count;
+//   bool abnormal_state;
+//   bool past_count_reached_five;          //Ïû¶¶Ê¹ÓÃ
+// } adc_t;
+
+#endif

APP/main.c

@@ -39,7 +39,10 @@ void iwdt_init(void) {
 void feed_iwdt(void) {
   //喂狗
   if (0x01 == IWDT_GetFlagStatus()) //产生中断
+  {
     IWDT_Clear();
+    printf("喂狗\r\n");
+  }
 }
 extern uint32_t print_time;
 //############### 测试一下看门狗 ##############//
@@ -48,60 +51,6 @@ void test_iwdt(void) {
     feed_iwdt();
   }
 }
-/***********************************************************************************************************************
- * =====================================================adc======================================================
- **
- ***********************************************************************************************************************/
-uint16_t meanvalue;
-void ADCInit(void)
-{
-    ADC_InitStruType x;
-    GPIO_InitSettingType y;
-    
-    y.Signal = GPIO_Pin_Signal_Analog;//模拟
-    y.Dir = GPIO_Direction_Input;//输入
-    y.Func = GPIO_Reuse_Func0;
-    // GPIO_Init(GPIO_Pin_B9, &y);
-    GPIO_Init(GPIO_Pin_A2, &y);
-
-
-    //经过分频以后Tadclk=1/(PCLK/4)约等于0.083us
-    x.CLKS = ADC_CLKS_PCLK;
-    x.CLKDIV = ADC_CLKDIV_1_4;      /* ADC时钟源预分频 */
-
-
-    //采集到的模拟量*2.048/4096=现在的电压
-
-    x.VREF_SEL = ADC_VREF_SEL_0;    /* 内部参考电压2.048v */
-    x.VREFP = ADC_VREFP_VDD;        /* 选择芯片的工作电压VDD */
-    x.VREFN = ADC_VREFN_VSS;        /* 负向参考电压选择 */
-    // x.CHS = ADC_CHS_AIN4;
-    x.CHS = ADC_CHS_AIN8;
-    x.SMPS = ADC_SMPS_HARD;         /* AD采样模式为硬件控制 */
-    //采样时间st*2+1=1.743us
-    x.ST = 10;                      /* AD采样时间选择 */
-    x.BITSEL = ADC_BITSEL_12;       /* AD分辨率12位 */
-    ADC_Init(&x);
-
-    ADC_ACP_Disable();
-    ADC_IE_Enable();                /* ADC中断使能 */
-    NVIC_Init(NVIC_ADC_IRQn, NVIC_Priority_1, Enable);
-}
-
-void ADCACPConfig(void)
-{
-    ADC_ACP_TypeDef x;
-    //Tacp约0.5us
-    x.ACP_EN = ENABLE;
-    //溢出时间 4*0.5=20us
-    x.ACPC_OVER_TIME = 0x30;             /* 自动转换比较的溢出时间 */
-    //2us内采样8次
-    x.ACPC_TIMES = ADC_ACPC_TIMES_8;    /* 自动转换比较次数选择位 */
-    x.ACPC_MIN_TARGET = 0x010;          /* 自动比较高阈值，当mean值小于该值时，会触发中断 */
-    x.ACPC_MAX_TARGET = 0x700;          /* 自动比较低阈值，当mean值大于该值时，会触发中断 */
-    ADC_ACPConfig(&x);
-}
-
 
 
 /***********************************************************************************************************************
@@ -118,12 +67,9 @@ int main(void) {
   gpio_init();
   zkey_init(&key_module);
   t16n0_1_init(); //配置PA4输出pwm
-  iwdt_init();
+  // iwdt_init();
   power_on_ozone_work_state(); //上电工作情况
   ADCInit();
-  /* 配置自动比较功能，启动ADC */
-  ADCACPConfig();
-  // ADC_Start();
   printf("Initialization completed\r\n");
   while (1) {
     // port_do_debug_light_state();
@@ -133,12 +79,10 @@ int main(void) {
         is_ozone_work_time_over();
       if (g_ozone_interva_stat == true)
         is_ozone_interva_time_over();
-      // if(meanvalue!=0){
-      //   printf("meanvalue:%d\r\n",meanvalue);
-      //   meanvalue=0;
-      // }
+      adc_loop_gather();
+    } else if (get_ozone_starting_up_state() == false) { //关机
     }
     // test_iwdt();
-    feed_iwdt(); //当产生中断的时候进行喂狗操作
+    // feed_iwdt(); //当产生中断的时候进行喂狗操作
   }
 }

APP/main.h

@@ -29,4 +29,5 @@ void LedInit(void);
 uint32_t port_haspassedms(uint32_t ticket);
 void port_do_debug_light_state(void);
 uint32_t get_sys_ticket(void);
+void beg_average_value(uint16_t *adc_buff);
 #endif

APP/ozone_work.c

@@ -1,7 +1,10 @@
 #include "ozone_work.h"
+#define TIMINT_TIME 1800000
+uint8_t timing_rank=0;//1定时30min，2定时60min,3定时90min,4定时120min
 extern uint32_t g_frequency;
 extern uint32_t g_sys_sick;
 extern uint32_t g_duty[4];
+extern adc_t adc;
 uint32_t g_ozone_work_time = 0;
 uint32_t g_ozone_interval_time = 0;
 uint32_t g_count_down_begin_sys_time = 0;
@@ -224,13 +227,20 @@ void is_ozone_work_time_over(void) {
  */
 
 void timing_led_on(uint8_t led_number) {
-  for (int i = 0; i < 4; i++) {
-    if (i == led_number) {
-      s_leds[i].set_led_state = true;
-      s_leds[i].port_led_set(s_leds[i].set_led_state);
-    } else {
-      s_leds[i].set_led_state = false;
-      s_leds[i].port_led_set(s_leds[i].set_led_state);
+  if (led_number == 4) {
+    port_led0_set(false);
+    port_led1_set(false);
+    port_led2_set(false);
+    port_led3_set(false);
+  } else {
+    for (int i = 0; i < 4; i++) {
+      if (i <= led_number) {
+        s_leds[i].set_led_state = true;
+        s_leds[i].port_led_set(s_leds[i].set_led_state);
+      } else {
+        s_leds[i].set_led_state = false;
+        s_leds[i].port_led_set(s_leds[i].set_led_state);
+      }
     }
   }
 }
@@ -300,6 +310,7 @@ void set_ozone_starting_up(void) {
 void set_ozone_shutdown(void) {
   interval_key_press_frequency = 0;
   g_ozone_interva_stat = false;
+  memset(&adc, 0, sizeof(adc));
   close_ozone_work();
 }
 void process_switch_key(void) {
@@ -317,8 +328,14 @@ void process_switch_key(void) {
 
 void set_interval_time(void) {
   update_interval_down_begin_sys_time();
+  bool led_state = false;
   switch (interval_key_press_frequency) {
   case 0:
+    led_state = port_led0_get_state();
+    // Delayms(300);
+    port_led0_set(!led_state);
+    Delayms(100);
+    port_led0_set(led_state);
     printf("begin interval\n");
     g_ozone_interva_stat = true;
     // g_ozone_interval_time = 300000; // 5分钟
@@ -326,6 +343,11 @@ void set_interval_time(void) {
     interval_key_press_frequency = 1;
     break;
   case 1:
+    led_state = port_led1_get_state();
+    // Delayms(300);
+    port_led1_set(!led_state);
+    Delayms(100);
+    port_led1_set(led_state);
     printf("stop interval");
     g_ozone_interva_stat = false;
     interval_key_press_frequency = 0;
@@ -335,7 +357,7 @@ void set_interval_time(void) {
 
 static void ozone_interval_begin(void) {
   int interval_ozen_gears = 0;
-	//int interval_time_key_press_frequency = 0;
+  // int interval_time_key_press_frequency = 0;
   if (g_ozen_gears == 0) {
     interval_ozen_gears = 2;
   } else {
@@ -386,3 +408,22 @@ static void close_ozone_work(void) {
   timing_led_on(4);                               //关闭4个led灯
   port_fan_set(false);                            //风扇结束工作
 }
+
+/**
+ * @brief 当电压发生异常的时候
+ * 关闭臭氧工作，led0闪烁
+ *
+ */
+void process_voltage_abnormal(void) {
+  static uint32_t lastprocess = 0;
+  static uint8_t led_state = 1;
+  if (!adc.first_detection_abnormal) {
+    adc.first_detection_abnormal = true;
+    close_ozone_work();
+  }
+  if (port_haspassedms(lastprocess) > 300) {
+    lastprocess = get_sys_ticket();
+    led_state = !led_state;
+    port_led0_set(led_state);
+  }
+}

APP/ozone_work.h

@@ -3,9 +3,11 @@
 
 #include <stdbool.h>  //¶¨Òå²¼¶û
 #include <stdint.h>
+#include <string.h>
 #include "port.h"
 #include "timer.h"
 #include "systick.h"
+#include "adc.h"
 
 #define LED_INIT(_bool, _port_led_set)                                         \
   { .set_led_state = _bool, .port_led_set = _port_led_set }
@@ -46,5 +48,6 @@ static void close_ozone_work(void);
 bool get_ozone_starting_up_state(void);
 void process_switch_key(void);
 void power_on_ozone_work_state(void);
+void process_voltage_abnormal(void);
 #endif
 

APP/port.c

@@ -19,6 +19,8 @@ static void led_gpio_init(void) {
   GPIO_Init(GPIO_Pin_A9, &x);
   GPIO_Init(GPIO_Pin_B1, &x);
   GPIO_Init(GPIO_Pin_A28, &x);
+  // GPIO_Init(GPIO_Pin_A2, &x);
+  // GPIO_WriteBit(GPIO_Pin_A2,1);
 }
 
 static void key_gpio_init(void) {
@@ -59,4 +61,9 @@ bool port_gpio_get_gears_key_state(void) { return GPIO_GET(A, 16, !!); } //??M
 bool port_gpio_get_switch_key_state(void) { return GPIO_GET(A, 12, !!); }
 bool port_gpio_get_interval_key_state(void) { return GPIO_GET(A, 13, !!); }
 
+bool port_led0_get_state(void) { return GPIO_GET(A, 3, !); } //??H
+bool port_led1_get_state(void) { return GPIO_GET(B, 13,!); } //??M
+bool port_led2_get_state(void) { return GPIO_GET(A, 5, !); }
+bool port_led3_get_state(void) { return GPIO_GET(A, 6, !); }
+
 

APP/port.h

@@ -30,6 +30,11 @@ bool port_gpio_get_gears_key_state(void);
 bool port_gpio_get_interval_key_state(void);
 bool port_gpio_get_switch_key_state(void);
 
+bool port_led0_get_state(void);
+bool port_led1_get_state(void);
+bool port_led2_get_state(void);
+bool port_led3_get_state(void);
+
 
 /*
   引脚分配

APP/systick.c

@@ -60,3 +60,11 @@ void port_do_debug_light_state(void) {
   }
 }
 
+
+void Delayms(__IO uint32_t nTime)
+{
+    uint32_t TimingDelay = 0;
+    TimingDelay = get_sys_ticket();
+    printf("nTime%d\r\n",nTime);
+    while (port_haspassedms(TimingDelay) <= nTime);
+}

APP/systick.h

@@ -18,5 +18,6 @@ void User_SysTickInit(void);
 uint32_t get_sys_ticket(void);
 uint32_t port_haspassedms(uint32_t ticket);
 void port_do_debug_light_state(void);
+void Delayms(__IO uint32_t nTime);
 #endif
 

PlatForm/irqhandler.c

@@ -19,39 +19,3 @@ void SysTick_IRQHandler(void) {
 	print_time++;
 }
 
-
-/*********************************************************
-函数名: void ADC_IRQHandler(void)
-描  述: ADC中断处理
-输入值: 无
-输出值: 无
-返回值: 无
-**********************************************************/
-extern uint16_t meanvalue;
-void ADC_IRQHandler()
-{
-    if ((ADC_GetIFStatus(ADC_IF_ACPOVER) == SET) && (ADC_GetIEStatus(ADC_IE_ACPOVER) == SET))
-    {//ADC平均值中断
-        ADC_ClearIFStatus(ADC_IF_ACPOVER);
-        meanvalue = ADC_GetACPMeanValue();
-        printf("acp\r\n");
-    }
-
-    if ((ADC_GetIFStatus(ADC_IF_ACPMIN) == SET) && (ADC_GetIEStatus(ADC_IE_ACPMIN) == SET))
-    {//ADC平均值与最小阈值比较中断
-        printf("little\r\n");
-        ADC_ClearIFStatus(ADC_IF_ACPMIN);
-    }
-
-    if ((ADC_GetIFStatus(ADC_IF_ACPMAX) == SET) && (ADC_GetIEStatus(ADC_IE_ACPMAX) == SET))
-    {//ADC平均值与最大阈值比较中断
-        printf("big\r\n");
-        ADC_ClearIFStatus(ADC_IF_ACPMAX);
-    }
-
-    if ((ADC_GetIFStatus(ADC_IF) == SET) && (ADC_GetIEStatus(ADC_IE) == SET))
-    {//ADC每次采集完成中断
-        printf("if\r\n");
-        ADC_ClearIFStatus(ADC_IF);
-    }
-}

project_ozone/project_o.uvopt

@@ -284,6 +284,18 @@
       <RteFlg>0</RteFlg>
       <bShared>0</bShared>
     </File>
+    <File>
+      <GroupNumber>1</GroupNumber>
+      <FileNumber>8</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\APP\adc.c</PathWithFileName>
+      <FilenameWithoutPath>adc.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
   </Group>
 
   <Group>
@@ -294,7 +306,7 @@
     <RteFlg>0</RteFlg>
     <File>
       <GroupNumber>2</GroupNumber>
-      <FileNumber>8</FileNumber>
+      <FileNumber>9</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -314,7 +326,7 @@
     <RteFlg>0</RteFlg>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>9</FileNumber>
+      <FileNumber>10</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -326,7 +338,7 @@
     </File>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>10</FileNumber>
+      <FileNumber>11</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -338,7 +350,7 @@
     </File>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>11</FileNumber>
+      <FileNumber>12</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -350,7 +362,7 @@
     </File>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>12</FileNumber>
+      <FileNumber>13</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -362,7 +374,7 @@
     </File>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>13</FileNumber>
+      <FileNumber>14</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -374,7 +386,7 @@
     </File>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>14</FileNumber>
+      <FileNumber>15</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -386,7 +398,7 @@
     </File>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>15</FileNumber>
+      <FileNumber>16</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -398,7 +410,7 @@
     </File>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>16</FileNumber>
+      <FileNumber>17</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -410,7 +422,7 @@
     </File>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>17</FileNumber>
+      <FileNumber>18</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -422,7 +434,7 @@
     </File>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>18</FileNumber>
+      <FileNumber>19</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -434,7 +446,7 @@
     </File>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>19</FileNumber>
+      <FileNumber>20</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -454,7 +466,7 @@
     <RteFlg>0</RteFlg>
     <File>
       <GroupNumber>4</GroupNumber>
-      <FileNumber>20</FileNumber>
+      <FileNumber>21</FileNumber>
       <FileType>2</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -474,7 +486,7 @@
     <RteFlg>0</RteFlg>
     <File>
       <GroupNumber>5</GroupNumber>
-      <FileNumber>21</FileNumber>
+      <FileNumber>22</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>

project_ozone/project_o.uvproj

@@ -456,6 +456,11 @@
               <FileType>1</FileType>
               <FilePath>..\APP\ozone_work.c</FilePath>
             </File>
+            <File>
+              <FileName>adc.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\APP\adc.c</FilePath>
+            </File>
           </Files>
         </Group>
         <Group>