267 lines
6.9 KiB
C
267 lines
6.9 KiB
C
#include "device_adc_collect.h"
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#include <includes.h>
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#include "gd32f4xx.h"
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#include "comm_types.h"
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#include "ptz_struct.h"
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#include "tmp75.h"
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#include "w25q128.h"
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#include "agent_hyt.h"
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#include "ptz_type_select.h"
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#include "pdebug.h"
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//发送云台工作电压
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void ptz_send_voltage(char dev)
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{
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unsigned short int vol = 0;
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unsigned char VData[7]= {0xff,0x00,0x00,0x00,0x00,0x00,0x00};
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vol = ( unsigned short int)(g_ptz.Voltage * 100 + 0.5);
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VData[1] = g_ptz.address;
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VData[2] = 0xcd;
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VData[3] = (unsigned char)(vol >> 8);
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VData[4] = (unsigned char)(vol & 0x00ff);
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VData[6] = MotorCalPelcoDSUM(VData,sizeof(VData));
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ptz_send_data(dev, VData, sizeof(VData));
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//发送调试数据
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}
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//发送云台工作电流
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void ptz_send_current(char dev)
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{
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unsigned short int current = 0;
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unsigned char IData[7]= {0xff,0x00,0x00,0x00,0x00,0x00,0x00};
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current = (unsigned short int)(g_ptz.electric_current * 100 + 0.5);
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IData[1] = g_ptz.address;
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IData[2] = 0xc8;
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IData[3] = (unsigned char)(current >> 8);
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IData[4] = (unsigned char)(current & 0x00ff);
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IData[6] = MotorCalPelcoDSUM(IData,sizeof(IData));
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ptz_send_data(dev, IData, sizeof(IData));
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}
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//发送云台温度
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void ptz_send_temperature(char dev)
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{
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unsigned short int tem = 0;
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unsigned char TData[7]= {0xff,0x00,0x00,0x00,0x00,0x00,0x00};
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tem = (unsigned short int)(g_ptz.temperature * 100 + 0.5);
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TData[1] = g_ptz.address;
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TData[2] = 0xd6;
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TData[3] = (unsigned char)(tem >> 8);
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TData[4] = (unsigned char)(tem & 0x00ff);
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TData[6] = MotorCalPelcoDSUM(TData,sizeof(TData));
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ptz_send_data(dev,TData,sizeof(TData));
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}
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void ADC_Init()
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{
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//配置引脚时钟
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rcu_periph_clock_enable(RCU_GPIOC);
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//引脚复用，PC2——电压ADC1-CH12，PC3——电流ADC1-CH13
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gpio_mode_set(GPIOC,GPIO_MODE_ANALOG,GPIO_PUPD_NONE,GPIO_PIN_2);
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gpio_mode_set(GPIOC,GPIO_MODE_ANALOG,GPIO_PUPD_NONE,GPIO_PIN_3);
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rcu_periph_clock_enable(RCU_ADC1);
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//总线时钟20分频=6MHZ
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adc_clock_config(ADC_ADCCK_PCLK2_DIV4);
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/***********************************************/
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//对齐方式 ADC_INSERTED_CHANNEL
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adc_data_alignment_config(ADC1,ADC_DATAALIGN_RIGHT);
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//扫描模式
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adc_special_function_config(ADC1,ADC_SCAN_MODE,ENABLE);
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//外部触发关闭
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adc_external_trigger_config(ADC1,ADC_INSERTED_CHANNEL,DISABLE);
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//采集通道数
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adc_channel_length_config(ADC1,ADC_INSERTED_CHANNEL,2);
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//通道注入顺序
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adc_inserted_channel_config(ADC1,0,ADC_CHANNEL_13,ADC_SAMPLETIME_480);//电流
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adc_inserted_channel_config(ADC1,1,ADC_CHANNEL_12,ADC_SAMPLETIME_480);//电压
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adc_enable(ADC1);
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adc_calibration_enable(ADC1);
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}
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//电压采集
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static void ptz_Voltage_collect_adc1_task()
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{
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static float adc1_v[5];
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static unsigned char adc1_num;
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int j,k;
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float tem;
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float curadc1;
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uint16_t value_V;
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//软件触发使能
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adc_software_trigger_enable(ADC1,ADC_INSERTED_CHANNEL);
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value_V = ADC_IDATA1(ADC1);
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adc1_v[adc1_num] = (float)value_V / 4096.0 * 11 *3.3;//(float)value_V;//
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adc1_num++;
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if(adc1_num >= 5)
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{
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adc1_num = 0;
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for(j = 0; j < 5-1; j++)//采样值由小到大排列
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{
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for(k = 0; k < 5-j-1; k++)
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{
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if(adc1_v[k] > adc1_v[k+1])
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{
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tem = adc1_v[k];
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adc1_v[k] = adc1_v[k+1];
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adc1_v[k+1] = tem;
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}
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}
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}
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for(uint8_t i = 1; i < 5 - 1; i++)
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{
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curadc1 = curadc1 + adc1_v[i];
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}
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curadc1 = curadc1 /((float)(5 - 2));//去掉一个最大值和一个最小值求平均值
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g_ptz.Voltage = curadc1;
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memset(adc1_v,0,sizeof(adc1_v));
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// pdebug(DEBUG_LEVEL_INFO,"get ptz Voltage: %.3fV",g_ptz.Voltage);
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}
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}
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//电流采集
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static void ptz_Current_collect_adc1_task()
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{
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static float adc1_i[5];
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static unsigned char adc0_num;
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int j,k;
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float tem;
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float curadc0;
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uint16_t value_I;
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adc_software_trigger_enable(ADC1,ADC_INSERTED_CHANNEL);
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value_I = ADC_IDATA0(ADC1);
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adc1_i[adc0_num] = (((float)value_I / 4096.0 * 3.3)-3.3/2) / 0.132;//(float)value_I;//
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adc0_num ++;
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if(adc0_num >= 5)
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{
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adc0_num = 0;
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for(j = 0; j < 5-1; j++)//采样值由小到大排列
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{
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for(k = 0; k < 5-j-1; k++)
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{
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if(adc1_i[k] > adc1_i[k+1])
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{
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tem = adc1_i[k];
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adc1_i[k] = adc1_i[k+1];
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adc1_i[k+1] = tem;
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}
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}
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}
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for(uint8_t i = 1; i < 5 - 1; i++)
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{
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curadc0 = curadc0 + adc1_i[i];
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}
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curadc0 = curadc0 /((float)(5 - 2));//去掉一个最大值和一个最小值求平均值
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g_ptz.electric_current = curadc0;
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memset(adc1_i,0,sizeof(adc1_i));
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// pdebug(DEBUG_LEVEL_INFO,"get ptz Electric_Current: %.3fA",g_ptz.electric_current);
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}
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}
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//温度采集
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static void ptz_temperature_collect_tmp75_task()
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{
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static float tmp75[5];
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static unsigned char tmp75_num;
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float curtmp75;
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float tem;
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int j,k;
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tmp75[tmp75_num] = tmp75_read_temp();
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tmp75_num ++;
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if(tmp75_num >= 5)
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{
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tmp75_num = 0;
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for(j = 0; j < 5-1; j++)//采样值由小到大排列
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{
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for(k = 0; k < 5-j-1; k++)
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{
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if(tmp75[k] > tmp75[k+1])
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{
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tem = tmp75[k];
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tmp75[k] = tmp75[k+1];
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tmp75[k+1] = tem;
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}
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}
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}
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for(uint8_t i = 1; i < 5 - 1; i++)
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{
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curtmp75 = curtmp75 + tmp75[i];//去掉一个最大值和一个最小值
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}
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curtmp75 = curtmp75 / ((float)(5 - 2));
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g_ptz.temperature = curtmp75;
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memset(tmp75,0,sizeof(tmp75));
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// pdebug(DEBUG_LEVEL_INFO,"get ptz Temperature: %.3f℃",g_ptz.temperature);
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}
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}
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//采集任务
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static char ptz_data_collect_task()
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{
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int i=0;
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while(1)
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{
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//云台不自检关闭，打开采集任务
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#ifndef PTZ_NO_SELF_CHECK
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ptz_Voltage_collect_adc1_task();
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#endif
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OSTimeDlyHMSM(0u, 0u, 0u, 50u);
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ptz_Current_collect_adc1_task();
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OSTimeDlyHMSM(0u, 0u, 0u, 50u);
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if(i >= 30)
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{//降低温度采集频率
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ptz_temperature_collect_tmp75_task();
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i=0;
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}
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i++;
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}
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}
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static OS_STK task_data_collect_stk[TASK_PTZ_DATA_COLLECT_STK_SIZE];
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static void creat_task_data_collect(void)
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{
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CPU_INT08U task_err;
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CPU_INT08U name_err;
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task_err = OSTaskCreateExt((void (*)(void *)) ptz_data_collect_task,
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(void *) 0,
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(OS_STK *)&task_data_collect_stk[TASK_PTZ_DATA_COLLECT_STK_SIZE - 1],
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(INT8U ) TASK_PTZ_DATA_COLLECT_PRIO,
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(INT16U ) TASK_PTZ_DATA_COLLECT_PRIO,
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(OS_STK *)&task_data_collect_stk[0],
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(INT32U ) TASK_PTZ_DATA_COLLECT_STK_SIZE,
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(void *) 0,
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(INT16U )(OS_TASK_OPT_STK_CHK | OS_TASK_OPT_STK_CLR));
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#if (OS_TASK_NAME_EN > 0)
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OSTaskNameSet(TASK_PTZ_DATA_COLLECT_PRIO, "ptz_data_collect_task", &name_err);
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#endif
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}
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void init_data_collect_module(void)
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{
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ADC_Init();//AD采集引脚初始化
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temp75_gpio_init();//温度传感器初始化
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creat_task_data_collect();
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}
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