diff --git a/DS18B20/dallas_tools.c b/DS18B20/dallas_tools.c
index c0287f9..86ef68a 100644
--- a/DS18B20/dallas_tools.c
+++ b/DS18B20/dallas_tools.c
@@ -19,123 +19,7 @@
 
 /* Declarations and definitions --------------------------------------------*/
 
-struct
-{
-DALLAS_HandleTypeDef outdoor;
-DALLAS_HandleTypeDef indoor;
-DALLAS_HandleTypeDef bathroom;
-DALLAS_HandleTypeDef kitchen;
-DALLAS_HandleTypeDef big_room;
-DALLAS_HandleTypeDef small_room;
-DALLAS_HandleTypeDef living_room;
-DALLAS_HandleTypeDef basement;
-}AllSens;
-
 /* Functions ---------------------------------------------------------------*/
-
-void Dallas_ReadAll(void)
-{
-  HAL_StatusTypeDef result;
-  
-  result = Dallas_StartConvertTAll(&OW, DALLAS_WAIT_BUS, 0);
-  
-  if(Dallas_ReadTemperature(&AllSens.outdoor) == HAL_BUSY)
-    Dallas_ReplaceLostedSensor(&AllSens.outdoor);
-  
-  if(Dallas_ReadTemperature(&AllSens.indoor) == HAL_BUSY)
-    Dallas_ReplaceLostedSensor(&AllSens.indoor);
-  
-  if(Dallas_ReadTemperature(&AllSens.bathroom) == HAL_BUSY)
-    Dallas_ReplaceLostedSensor(&AllSens.bathroom);
-  
-  if(Dallas_ReadTemperature(&AllSens.kitchen) == HAL_BUSY)
-    Dallas_ReplaceLostedSensor(&AllSens.kitchen);
-  
-  if(Dallas_ReadTemperature(&AllSens.big_room) == HAL_BUSY)
-    Dallas_ReplaceLostedSensor(&AllSens.big_room);
-  
-  if(Dallas_ReadTemperature(&AllSens.small_room) == HAL_BUSY)
-    Dallas_ReplaceLostedSensor(&AllSens.small_room);
-  
-  if(Dallas_ReadTemperature(&AllSens.living_room) == HAL_BUSY)
-    Dallas_ReplaceLostedSensor(&AllSens.living_room);
-  
-  if(Dallas_ReadTemperature(&AllSens.basement) == HAL_BUSY)
-    Dallas_ReplaceLostedSensor(&AllSens.basement);
-  
-}
-
-void Dallas_FirstInit(void)
-{  
-  OW.DataPin = DS_Pin;
-  OW.DataPort = DS_GPIO_Port;
-  DS.Resolution = DS18B20_RESOLUTION_9BITS;  
-  
-	OneWire_Init(&OW);
-  DS18B20_Search(&DS, &OW);
-  AllSens.outdoor.Init.ROM = 0x28C60C61060000DC;
-  AllSens.indoor.Init.ROM = 0x283E4861060000F9;
-  AllSens.bathroom.Init.ROM = 0x28876D60060000CD;
-  
-  AllSens.outdoor.Init.SensInd      = 0;
-  AllSens.indoor.Init.SensInd       = 1;
-  AllSens.bathroom.Init.SensInd     = 2;
-  AllSens.kitchen.Init.SensInd      = 3;
-  AllSens.big_room.Init.SensInd     = 4;
-  AllSens.small_room.Init.SensInd   = 5;
-  AllSens.living_room.Init.SensInd  = 6;
-  AllSens.basement.Init.SensInd     = 7;
-  
-  AllSens.outdoor.Init.UserBytes12      = 1;
-  AllSens.indoor.Init.UserBytes12       = 2;
-  AllSens.bathroom.Init.UserBytes12     = 3;
-  AllSens.kitchen.Init.UserBytes12      = 4;
-  AllSens.big_room.Init.UserBytes12     = 5;
-  AllSens.small_room.Init.UserBytes12   = 6;
-  AllSens.living_room.Init.UserBytes12  = 7;
-  AllSens.basement.Init.UserBytes12     = 8;
-  
-  
-  
-  AllSens.outdoor.Init.init_func = (HAL_StatusTypeDef (*)())Dallas_SensorInitByUserBytes;
-  AllSens.indoor.Init.init_func = (HAL_StatusTypeDef (*)())Dallas_SensorInitByUserBytes;
-  AllSens.bathroom.Init.init_func = (HAL_StatusTypeDef (*)())Dallas_SensorInitByUserBytes;
-  AllSens.kitchen.Init.init_func = (HAL_StatusTypeDef (*)())Dallas_SensorInitByUserBytes;
-  AllSens.big_room.Init.init_func = (HAL_StatusTypeDef (*)())Dallas_SensorInitByUserBytes;
-  AllSens.small_room.Init.init_func = (HAL_StatusTypeDef (*)())Dallas_SensorInitByUserBytes;
-  AllSens.living_room.Init.init_func = (HAL_StatusTypeDef (*)())Dallas_SensorInitByUserBytes;
-  AllSens.basement.Init.init_func = (HAL_StatusTypeDef (*)())Dallas_SensorInitByUserBytes;
-  
-  Dallas_AddNewSensors(&OW, &AllSens.outdoor);
-  Dallas_AddNewSensors(&OW, &AllSens.indoor);
-  Dallas_AddNewSensors(&OW, &AllSens.bathroom);
-  
-//  
-//  Dallas_SensorInitByInd(&OW, &AllSens.outdoor, 0);
-//  Dallas_SensorInitByInd(&OW, &AllSens.indoor, 2);
-//  Dallas_SensorInitByInd(&OW, &AllSens.bathroom, 1);
-//  Dallas_SensorInitByInd(&OW, &AllSens.kitchen, 3);
-//  Dallas_SensorInitByInd(&OW, &AllSens.big_room, 4);
-//  Dallas_SensorInitByInd(&OW, &AllSens.small_room, 5);
-//  Dallas_SensorInitByInd(&OW, &AllSens.living_room, 6);
-//  Dallas_SensorInitByInd(&OW, &AllSens.basement, 7);
-//  
-//  uint8_t mask = DALLAS_USER_BYTE_ALL;
-//  Dallas_WriteUserBytes(&AllSens.outdoor, 1, NULL, mask);
-//  Dallas_WriteUserBytes(&AllSens.indoor, 2, NULL, mask);
-//  Dallas_WriteUserBytes(&AllSens.bathroom, 3, NULL, mask);
-//  Dallas_WriteUserBytes(&AllSens.kitchen, 4, NULL, mask);
-//  Dallas_WriteUserBytes(&AllSens.big_room, 5, NULL, mask);
-//  Dallas_WriteUserBytes(&AllSens.small_room, 6, NULL, mask);
-//  Dallas_WriteUserBytes(&AllSens.living_room, 7, NULL, mask);
-//  Dallas_WriteUserBytes(&AllSens.basement, 8, NULL, mask);
-}
-
-
-
-
-
-
 /**
  * @brief  Функция для нахождения нового датчика на место потерянного
  * @param  sensor         Указатель на структуру датчика
@@ -276,52 +160,47 @@ HAL_StatusTypeDef Dallas_SensorInitByUserBytes(OneWire_t *onewire, DALLAS_Handle
    
   DALLAS_ScratchpadTypeDef scratchpad;
   for(int i = 0; i < onewire->RomCnt; i++)
-  {
+  {    
+    /* Проверка присутствует ли выбранный датчик на линии */
+    result = DS18B20_ReadScratchpad(onewire, (uint8_t *)&DS.DevAddr[i], (uint8_t *)&scratchpad);
+    if (result != HAL_OK)
+      return result;
     
-    for(int rom_ind = 0; rom_ind < DALLAS_ROM_SIZE; rom_ind++)
+    /* Сравнение UserByte1 и UserByte2, если они не равны нулю */
+    if(sensor->Init.UserBytes12 != NULL)
     {
-      /* Проверка присутствует ли выбранный датчик на линии */
-      result = DS18B20_ReadScratchpad(onewire, (uint8_t *)&DS.DevAddr[i], (uint8_t *)&scratchpad);
-      if (result != HAL_OK)
-        return result;
-      
-      /* Сравнение UserByte1 и UserByte2, если они не равны нулю */
-      if(sensor->Init.UserBytes12 != NULL)
-      {
-        if( (scratchpad.tHighRegister == UserByte1) &&
-            (scratchpad.tLowRegister == UserByte2))
-        {
-          UserByte12Cmp = 1;
-        }
-      }/* Если сравнение UserByte1 и UserByte2 не выбрано, то считаем что они совпадают */
-      else
+      if( (scratchpad.tHighRegister == UserByte1) &&
+          (scratchpad.tLowRegister == UserByte2))
       {
         UserByte12Cmp = 1;
       }
-      /* Сравнение UserByte3 и UserByte4, если они не равны нулю */
-      if(sensor->Init.UserBytes34 != NULL)
-      {
-        if( (scratchpad.UserByte3 == UserByte3) &&
-            (scratchpad.UserByte4 == UserByte4))
-        {
-          UserByte34Cmp = 1;
-        }
-      }/* Если сравнение UserByte3 и UserByte4 не выбрано, то считаем что они одинаковые */
-      else
+    }/* Если сравнение UserByte1 и UserByte2 не выбрано, то считаем что они совпадают */
+    else
+    {
+      UserByte12Cmp = 1;
+    }
+    /* Сравнение UserByte3 и UserByte4, если они не равны нулю */
+    if(sensor->Init.UserBytes34 != NULL)
+    {
+      if( (scratchpad.UserByte3 == UserByte3) &&
+          (scratchpad.UserByte4 == UserByte4))
       {
         UserByte34Cmp = 1;
       }
-      /* Если нашли нужный датчик - завершаем поиск */
-      if(UserByte12Cmp && UserByte34Cmp)
-      {
-  //      sensor->isInitialized = 1;
-  //      sensor->Init.init_func = (HAL_StatusTypeDef (*)())Dallas_SensorInitByUserBytes;
-        result = Dallas_SensorInit(onewire, sensor, &DS.DevAddr[i]);
-        return result;
-      }
+    }/* Если сравнение UserByte3 и UserByte4 не выбрано, то считаем что они одинаковые */
+    else
+    {
+      UserByte34Cmp = 1;
+    }
+    /* Если нашли нужный датчик - завершаем поиск */
+    if(UserByte12Cmp && UserByte34Cmp)
+    {
+//      sensor->isInitialized = 1;
+//      sensor->Init.init_func = (HAL_StatusTypeDef (*)())Dallas_SensorInitByUserBytes;
+      result = Dallas_SensorInit(onewire, sensor, &DS.DevAddr[i]);
+      return result;
     }
   }
-  Dallas_SensorDeInit(sensor);
   /* Возвращаем ошибку если не нашли */
   return HAL_ERROR;
 }
@@ -368,8 +247,6 @@ HAL_StatusTypeDef Dallas_SensorInit(OneWire_t *onewire, DALLAS_HandleTypeDef *se
   if(onewire == 0)
     return HAL_ERROR;
   
-  
-  
   sensor->onewire = onewire;
   
   for(int i = 0; i < DALLAS_ROM_SIZE; i++)
@@ -389,14 +266,12 @@ HAL_StatusTypeDef Dallas_SensorInit(OneWire_t *onewire, DALLAS_HandleTypeDef *se
     else
     {
       sensor->isInitialized = 0;
-      Dallas_SensorDeInit(sensor);
       return result;
     }
   }
   else
   {
     sensor->isInitialized = 0;
-    Dallas_SensorDeInit(sensor);
     return result;
   }
 }
@@ -414,12 +289,10 @@ HAL_StatusTypeDef Dallas_SensorDeInit(DALLAS_HandleTypeDef *sensor)
     return HAL_ERROR;
   
   DALLAS_InitStructTypeDef initbuff = sensor->Init;
-  DALLAS_ControlTypeDef ctrlbuff = sensor->Control;
   
   memset(sensor, 0, sizeof(DALLAS_HandleTypeDef));  
   
   sensor->Init = initbuff;
-  sensor->Control = ctrlbuff;
   
   return HAL_OK;
 }
diff --git a/DS18B20/dallas_tools.h b/DS18B20/dallas_tools.h
index e0d8ad7..6587101 100644
--- a/DS18B20/dallas_tools.h
+++ b/DS18B20/dallas_tools.h
@@ -111,9 +111,7 @@ typedef enum
 
 
 /* Functions ---------------------------------------------------------------*/
-void Dallas_Init(DALLAS_HandleTypeDef *sensor, UART_HandleTypeDef *huart);
-void Dallas_ReadAll(void);
-void Dallas_FirstInit(void);
+
 /* Функция для нахождения нового датчика на место потерянного */
 HAL_StatusTypeDef Dallas_ReplaceLostedSensor(DALLAS_HandleTypeDef *sensor);
 /* Функция для иниицализации нового датчика в структуре */
diff --git a/DS18B20/pch_sensors.c b/DS18B20/pch_sensors.c
new file mode 100644
index 0000000..6656c9e
--- /dev/null
+++ b/DS18B20/pch_sensors.c
@@ -0,0 +1,173 @@
+/**
+******************************************************************************
+* @file           pch_sensors.c
+* @brief          Работа с датчиками температуры DS18B20 в ПЧ
+*****************************************************************************/
+
+
+/* Includes ----------------------------------------------------------------*/
+
+#include "pch_sensors.h"
+
+
+/* Declarations and definitions --------------------------------------------*/
+
+PCHSens_ModuleTypeDef module1;
+/* Functions ---------------------------------------------------------------*/
+
+HAL_StatusTypeDef PCHSens_InitNewSensor(OneWire_t *onewire, PCH_SensorTypeDef* sensor, uint64_t ROM, PCHSens_LocationTypeDef *location)
+{  
+  DALLAS_HandleTypeDef tempsens;  
+  HAL_StatusTypeDef result;
+  if(onewire == NULL)
+    return HAL_ERROR;
+  if(sensor == NULL)
+    return HAL_ERROR;
+  if(location == NULL)
+    return HAL_ERROR;
+  
+  PCHSens_LocationTypeDef initlocation = *location;
+  
+  sensor->Location = (PCHSens_LocationTypeDef *)&sensor->sens.scratchpad.tHighRegister;
+  
+  sensor->sens.Init.ROM = ROM;
+  
+  sensor->sens.Init.UserBytes12 = initlocation.all;
+  
+  sensor->sens.Init.init_func = &Dallas_SensorInitByROM;
+    
+  result = Dallas_AddNewSensors(onewire, &sensor->sens);
+  if(result != HAL_OK)
+    return result;
+  
+  result = Dallas_WriteUserBytes(&sensor->sens, initlocation.all, 0, DALLAS_USER_BYTE_12);
+  if(result != HAL_OK)
+    return result;
+  
+  sensor->sens.Init.init_func = &Dallas_SensorInitByUserBytes;
+  
+  return Dallas_AddNewSensors(onewire, &sensor->sens);
+}
+
+
+HAL_StatusTypeDef PCHSens_FindSensor(OneWire_t *onewire, PCH_SensorTypeDef* sensor, PCHSens_LocationTypeDef *location)
+{  
+  if(onewire == NULL)
+    return HAL_ERROR;
+  if(sensor == NULL)
+    return HAL_ERROR;
+  if(location == NULL)
+    return HAL_ERROR;
+  
+  PCHSens_LocationTypeDef initlocation = *location;
+  
+  sensor->Location = (PCHSens_LocationTypeDef *)&sensor->sens.scratchpad.tHighRegister;
+  
+  sensor->sens.Init.UserBytes12 = initlocation.all;
+  
+  sensor->sens.Init.init_func = &Dallas_SensorInitByUserBytes;
+    
+  return Dallas_AddNewSensors(onewire, &sensor->sens);
+}
+
+HAL_StatusTypeDef PCHSens_FindModule(OneWire_t *onewire, PCHSens_ModuleTypeDef* module, PCHSens_LocationTypeDef *location, uint8_t init)
+{
+  if(onewire == NULL)
+    return HAL_ERROR;
+  if(module == NULL)
+    return HAL_ERROR;
+  
+  PCHSens_LocationTypeDef initlocation = *location;
+  
+  module->onewire = onewire;
+  module->refLocation = initlocation;
+  
+  if(init == 0)
+  {
+    initlocation.location.Location = 0;
+    PCHSens_FindSensor(onewire, &module->sens1, &initlocation);
+    
+    initlocation.location.Location = 1;
+    PCHSens_FindSensor(onewire, &module->sens2, &initlocation);
+    
+    initlocation.location.Location = 2;
+    PCHSens_FindSensor(onewire, &module->sens3, &initlocation);
+    
+    initlocation.location.Location = 3;
+    PCHSens_FindSensor(onewire, &module->sens4, &initlocation);
+  }
+  else
+  {
+    uint64_t ROM = 0x28366a48f6563c8d;
+    initlocation.location.Location = 0;
+    PCHSens_InitNewSensor(onewire, &module->sens1, ROM, &initlocation);
+    
+    ROM = 0x28CF5248F6BB3C2F;
+    initlocation.location.Location = 1;
+    PCHSens_InitNewSensor(onewire, &module->sens2, ROM, &initlocation);
+    
+    ROM = 0x28876D60060000CD;
+    initlocation.location.Location = 2;
+    PCHSens_InitNewSensor(onewire, &module->sens3, ROM, &initlocation);
+    
+    ROM = 0;
+    initlocation.location.Location = 3;
+    PCHSens_InitNewSensor(onewire, &module->sens4, ROM, &initlocation);
+  }
+  return HAL_OK;
+}
+
+
+HAL_StatusTypeDef PCHSens_ReadModuleTemperature(PCHSens_ModuleTypeDef *module)
+{
+  HAL_StatusTypeDef result;
+  
+  result = Dallas_StartConvertTAll(module->onewire, DALLAS_WAIT_BUS, 0);
+  
+  result = Dallas_ReadTemperature(&module->sens1.sens);
+  result = Dallas_ReadTemperature(&module->sens2.sens);
+  result = Dallas_ReadTemperature(&module->sens3.sens);
+  result = Dallas_ReadTemperature(&module->sens4.sens);
+  
+  return result;
+}
+
+void Dallas_FirstInit(void)
+{  
+  int init_find = 0;
+  OW.DataPin = DS_Pin;
+  OW.DataPort = DS_GPIO_Port;
+  DS.Resolution = DS18B20_RESOLUTION_9BITS;  
+  
+	OneWire_Init(&OW);
+  DS18B20_Search(&DS, &OW);
+  
+  
+  PCHSens_LocationTypeDef location;
+  location.all = REG_PCH_NUMB_11|REG_PCH_DIODE_NUMB_1;
+  PCHSens_FindModule(&OW, &module1, &location, init_find);
+  
+  
+//  Dallas_SensorInitByInd(&OW, &AllSens.outdoor, 0);
+//  Dallas_SensorInitByInd(&OW, &AllSens.indoor, 2);
+//  Dallas_SensorInitByInd(&OW, &AllSens.bathroom, 1);
+//  Dallas_SensorInitByInd(&OW, &AllSens.kitchen, 3);
+//  Dallas_SensorInitByInd(&OW, &AllSens.big_room, 4);
+//  Dallas_SensorInitByInd(&OW, &AllSens.small_room, 5);
+//  Dallas_SensorInitByInd(&OW, &AllSens.living_room, 6);
+//  Dallas_SensorInitByInd(&OW, &AllSens.basement, 7);
+//  
+//  uint8_t mask = DALLAS_USER_BYTE_ALL;
+//  Dallas_WriteUserBytes(&AllSens.outdoor, 1, NULL, mask);
+//  Dallas_WriteUserBytes(&AllSens.indoor, 2, NULL, mask);
+//  Dallas_WriteUserBytes(&AllSens.bathroom, 3, NULL, mask);
+//  Dallas_WriteUserBytes(&AllSens.kitchen, 4, NULL, mask);
+//  Dallas_WriteUserBytes(&AllSens.big_room, 5, NULL, mask);
+//  Dallas_WriteUserBytes(&AllSens.small_room, 6, NULL, mask);
+//  Dallas_WriteUserBytes(&AllSens.living_room, 7, NULL, mask);
+//  Dallas_WriteUserBytes(&AllSens.basement, 8, NULL, mask);
+}
+
+
+
+
diff --git a/DS18B20/pch_sensors.h b/DS18B20/pch_sensors.h
new file mode 100644
index 0000000..55eda97
--- /dev/null
+++ b/DS18B20/pch_sensors.h
@@ -0,0 +1,117 @@
+/**
+******************************************************************************
+* @file           pch_sensors.h
+* @brief          Работа с датчиками температуры DS18B20 в ПЧ
+******************************************************************************
+*****************************************************************************/
+
+#ifndef PCH_SENSORS_H
+#define PCH_SENSORS_H
+
+
+
+/* Includes -----------------------------------------------------------------*/
+#include "stm32f1xx_hal.h"
+#include "dallas_tools.h"
+
+/* Declarations and definitions ---------------------------------------------*/
+
+/* Позиции параметров в ROM */
+#define REG_SENS_LOCATION_Pos         (0)     /*!< @brief Позиция параметра "Локация внутри модуля" */
+
+#define REG_PCH_LOCATION_Pos          (8)     /*!< @brief Позиция параметра "Расположение в ПЧ" */
+#define REG_PCH_DIOD_PHASE_Pos        (10)    /*!< @brief Позиция параметра "Диодный или фазный модуль" */
+#define REG_PCH_MODULE_NUMB_Pos       (8)     /*!< @brief Позиция параметра "Порядковый номер диодного/фазного модуля" */
+
+#define REG_PCH_NUMB_Pos              (11)    /*!< @brief Позиция параметра "Преобразователь частоты" */
+#define REG_PCH_NUMB_DIGIT_1_Pos      (13)    /*!< @brief Позиция параметра "Первая цифра номера преобразователя частоты" */
+#define REG_PCH_NUMB_DIGIT_2_Pos      (11)    /*!< @brief Позиция параметра "Вторая цифра номера преобразователя частоты" */
+    
+#define REG_ZIP_Pos                   (15)    /*!< @brief Позиция параметра "ЗИП/не ЗИП" */
+
+/* Маски параметров в ROM */
+#define REG_SENS_LOCATION_Mask        ((uint16_t)0x3 << REG_SENS_LOCATION_Pos)      /*!< @brief Маска параметра "Локация внутри модуля" */
+
+#define REG_PCH_LOCATION_Mask         ((uint16_t)0x7 << REG_PCH_LOCATION_Pos)       /*!< @brief Маска параметра "Расположение в ПЧ" */
+#define REG_PCH_DIOD_PHASE_Mask       ((uint16_t)0x1 << REG_PCH_DIOD_PHASE_Pos)     /*!< @brief Маска параметра "Диодный или фазный модуль" */
+#define REG_PCH_MODULE_NUMB_Mask      ((uint16_t)0x3 << REG_PCH_MODULE_NUMB_Pos)    /*!< @brief Маска параметра "Порядковый номер диодного/фазного модуля" */
+
+#define REG_PCH_NUMB_Mask             ((uint16_t)0xF << REG_PCH_NUMB_Pos)           /*!< @brief Маска параметра "Преобразователь частоты" */
+#define REG_PCH_NUMB_DIGIT_1_Mask     ((uint16_t)0x3 << REG_PCH_NUMB_DIGIT_1_Pos)   /*!< @brief Маска параметра "Первая цифра номера преобразователя частоты" */
+#define REG_PCH_NUMB_DIGIT_2_Mask     ((uint16_t)0x3 << REG_PCH_NUMB_DIGIT_2_Pos)   /*!< @brief Маска параметра "Вторая цифра номера преобразователя частоты" */
+    
+#define REG_ZIP_Mask                  ((uint16_t)0x1 << REG_ZIP_Pos)                /*!< @brief Маска параметра "ЗИП/не ЗИП" */
+
+/* Варианты параметров в ROM */
+#define REG_PCH_NUMB_11               ((1 << REG_PCH_NUMB_DIGIT_1_Pos) | (1 << REG_PCH_NUMB_DIGIT_2_Pos))
+#define REG_PCH_NUMB_12               ((1 << REG_PCH_NUMB_DIGIT_1_Pos) | (2 << REG_PCH_NUMB_DIGIT_2_Pos))
+#define REG_PCH_NUMB_13               ((1 << REG_PCH_NUMB_DIGIT_1_Pos) | (3 << REG_PCH_NUMB_DIGIT_2_Pos))
+#define REG_PCH_NUMB_21               ((2 << REG_PCH_NUMB_DIGIT_1_Pos) | (1 << REG_PCH_NUMB_DIGIT_2_Pos))
+#define REG_PCH_NUMB_22               ((2 << REG_PCH_NUMB_DIGIT_1_Pos) | (2 << REG_PCH_NUMB_DIGIT_2_Pos))
+#define REG_PCH_NUMB_23               ((2 << REG_PCH_NUMB_DIGIT_1_Pos) | (3 << REG_PCH_NUMB_DIGIT_2_Pos))
+
+#define REG_PCH_DIODE_NUMB_1          ((0 << REG_PCH_DIOD_PHASE_Pos) | (1 << REG_PCH_MODULE_NUMB_Pos))
+#define REG_PCH_DIODE_NUMB_2          ((0 << REG_PCH_DIOD_PHASE_Pos) | (2 << REG_PCH_MODULE_NUMB_Pos))
+#define REG_PCH_DIODE_NUMB_3          ((0 << REG_PCH_DIOD_PHASE_Pos) | (3 << REG_PCH_MODULE_NUMB_Pos))
+#define REG_PCH_PHASE_NUMB_1          ((1 << REG_PCH_DIOD_PHASE_Pos) | (1 << REG_PCH_MODULE_NUMB_Pos))
+#define REG_PCH_PHASE_NUMB_2          ((1 << REG_PCH_DIOD_PHASE_Pos) | (2 << REG_PCH_MODULE_NUMB_Pos))
+#define REG_PCH_PHASE_NUMB_3          ((1 << REG_PCH_DIOD_PHASE_Pos) | (3 << REG_PCH_MODULE_NUMB_Pos))
+
+/* Получить параметр из ROM */
+#define GET_REG_SENS_LOCATION(_REG_)      ((_REG_) & REG_SENS_LOCATION_Mask)      /*!< @brief Маска параметра "Локация внутри модуля" */
+
+#define GET_REG_PCH_LOCATION(_REG_)       ((_REG_) & REG_PCH_LOCATION_Mask)       /*!< @brief Маска параметра "Расположение в ПЧ" */
+#define GET_REG_PCH_DIOD_PHASE(_REG_)     ((_REG_) & REG_PCH_DIOD_PHASE_Mask)     /*!< @brief Маска параметра "Диодный или фазный модуль" */
+#define GET_REG_PCH_MODULE_NUMB(_REG_)    ((_REG_) & REG_PCH_MODULE_NUMB_Mask)    /*!< @brief Маска параметра "Порядковый номер диодного/фазного модуля" */
+
+#define GET_REG_PCH_NUMB(_REG_)           ((_REG_) & REG_PCH_NUMB_Mask)           /*!< @brief Маска параметра "Преобразователь частоты" */
+#define GET_REG_PCH_NUMB_DIGIT_1(_REG_)   ((_REG_) & REG_PCH_NUMB_DIGIT_1_Mask)   /*!< @brief Маска параметра "Первая цифра номера преобразователя частоты" */
+#define GET_REG_PCH_NUMB_DIGIT_2(_REG_)   ((_REG_) & REG_PCH_NUMB_DIGIT_2_Mask)   /*!< @brief Маска параметра "Вторая цифра номера преобразователя частоты" */
+    
+#define GET_REG_ZIP(_REG_)                ((_REG_) & REG_ZIP_Mask)                /*!< @brief Маска параметра "ЗИП/не ЗИП" */
+
+
+typedef union
+{
+  uint16_t all;
+  struct
+  {
+    unsigned Location:2; 
+    unsigned reserved:6;
+    unsigned ModuleNumb:2;
+    unsigned DiodeOrPhase:1;
+    unsigned PCHdig2:2;
+    unsigned PCHdig1:2;
+    unsigned ZIP:1;
+  }location;
+}PCHSens_LocationTypeDef;
+
+
+typedef struct
+{
+  DALLAS_HandleTypeDef      sens;
+  PCHSens_LocationTypeDef   *Location;
+}PCH_SensorTypeDef;
+
+typedef struct
+{
+  OneWire_t                 *onewire;
+  
+  PCH_SensorTypeDef         sens1;
+  PCH_SensorTypeDef         sens2;
+  PCH_SensorTypeDef         sens3;
+  PCH_SensorTypeDef         sens4;
+  
+  PCHSens_LocationTypeDef   refLocation;
+}PCHSens_ModuleTypeDef;
+extern PCHSens_ModuleTypeDef module1;
+
+
+/* Functions ---------------------------------------------------------------*/
+HAL_StatusTypeDef PCHSens_InitNewSensor(OneWire_t *onewire, PCH_SensorTypeDef* sensor, uint64_t ROM, PCHSens_LocationTypeDef *location);
+HAL_StatusTypeDef PCHSens_FindSensor(OneWire_t *onewire, PCH_SensorTypeDef* sensor, PCHSens_LocationTypeDef *location);
+HAL_StatusTypeDef PCHSens_FindModule(OneWire_t *onewire, PCHSens_ModuleTypeDef* module, PCHSens_LocationTypeDef *location, uint8_t init);
+HAL_StatusTypeDef PCHSens_ReadModuleTemperature(PCHSens_ModuleTypeDef *module);
+
+void Dallas_FirstInit(void);
+#endif // #ifndef PCH_SENSORS_H
\ No newline at end of file
diff --git a/test_project/Core/Src/main.c b/test_project/Core/Src/main.c
index c4a4b8c..694b797 100644
--- a/test_project/Core/Src/main.c
+++ b/test_project/Core/Src/main.c
@@ -24,7 +24,7 @@
 
 /* Private includes ----------------------------------------------------------*/
 /* USER CODE BEGIN Includes */
-#include "dallas_tools.h"
+#include "pch_sensors.h"
 /* USER CODE END Includes */
 
 /* Private typedef -----------------------------------------------------------*/
@@ -103,16 +103,12 @@ int main(void)
   /* USER CODE BEGIN WHILE */
   while (1)
   {
-    Dallas_ReadAll();
+    PCHSens_ReadModuleTemperature(&module1);
+//    Dallas_ReadAll();
 		/* Start temperature conversion on all devices on one bus */
 //		DS18B20_StartConvTAll(&OW);
 //    DS18B20_WaitForEndConvertion(&OW);
-		/* Read temperature from device and store it to DS data structure */
-		for(uint8_t i = 0; i < OW.RomCnt; i++)
-		{
-			/* Read Temperature */
-//			DS18B20_CalcTemperature(&OW, DS.DevAddr[i], &DS.Temperature[i]);
-		}
+
 
 		/* Search Alarm triggered and store in DS data structure */
 //		DS18B20_AlarmSearch(&DS, &OW);
diff --git a/test_project/MDK-ARM/ds18b20.uvoptx b/test_project/MDK-ARM/ds18b20.uvoptx
index 58ff380..66bd40e 100644
--- a/test_project/MDK-ARM/ds18b20.uvoptx
+++ b/test_project/MDK-ARM/ds18b20.uvoptx
@@ -152,23 +152,23 @@
         <Bp>
           <Number>0</Number>
           <Type>0</Type>
-          <LineNumber>366</LineNumber>
+          <LineNumber>294</LineNumber>
           <EnabledFlag>1</EnabledFlag>
-          <Address>0</Address>
+          <Address>134220332</Address>
           <ByteObject>0</ByteObject>
           <HtxType>0</HtxType>
           <ManyObjects>0</ManyObjects>
           <SizeOfObject>0</SizeOfObject>
           <BreakByAccess>0</BreakByAccess>
-          <BreakIfRCount>0</BreakIfRCount>
+          <BreakIfRCount>1</BreakIfRCount>
           <Filename>..\..\DS18B20\dallas_tools.c</Filename>
           <ExecCommand></ExecCommand>
-          <Expression></Expression>
+          <Expression>\\ds18b20\../../DS18B20/dallas_tools.c\294</Expression>
         </Bp>
         <Bp>
           <Number>1</Number>
           <Type>0</Type>
-          <LineNumber>257</LineNumber>
+          <LineNumber>291</LineNumber>
           <EnabledFlag>1</EnabledFlag>
           <Address>0</Address>
           <ByteObject>0</ByteObject>
@@ -196,54 +196,34 @@
         <Ww>
           <count>2</count>
           <WinNumber>1</WinNumber>
-          <ItemText>GPIO_InitStruct</ItemText>
+          <ItemText>ROM</ItemText>
         </Ww>
         <Ww>
           <count>3</count>
           <WinNumber>1</WinNumber>
-          <ItemText>config</ItemText>
+          <ItemText>sensor</ItemText>
         </Ww>
         <Ww>
           <count>4</count>
           <WinNumber>1</WinNumber>
-          <ItemText>outdoor</ItemText>
+          <ItemText>initlocation</ItemText>
         </Ww>
         <Ww>
           <count>5</count>
           <WinNumber>1</WinNumber>
-          <ItemText>AllSens,0x10</ItemText>
-        </Ww>
-        <Ww>
-          <count>6</count>
-          <WinNumber>1</WinNumber>
-          <ItemText>pin_numb</ItemText>
-        </Ww>
-        <Ww>
-          <count>7</count>
-          <WinNumber>1</WinNumber>
-          <ItemText>usec,0x0A</ItemText>
+          <ItemText>scratchpad</ItemText>
         </Ww>
       </WatchWindow1>
       <WatchWindow2>
         <Ww>
           <count>0</count>
           <WinNumber>2</WinNumber>
-          <ItemText>ROM</ItemText>
+          <ItemText>module1</ItemText>
         </Ww>
         <Ww>
           <count>1</count>
           <WinNumber>2</WinNumber>
-          <ItemText>ROM[0]</ItemText>
-        </Ww>
-        <Ww>
-          <count>2</count>
-          <WinNumber>2</WinNumber>
-          <ItemText>ROM[1]</ItemText>
-        </Ww>
-        <Ww>
-          <count>3</count>
-          <WinNumber>2</WinNumber>
-          <ItemText>intROM</ItemText>
+          <ItemText>init_find</ItemText>
         </Ww>
       </WatchWindow2>
       <Tracepoint>
@@ -617,6 +597,30 @@
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
       <bDave2>0</bDave2>
+      <PathWithFileName>..\..\DS18B20\pch_sensors.c</PathWithFileName>
+      <FilenameWithoutPath>pch_sensors.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>5</GroupNumber>
+      <FileNumber>24</FileNumber>
+      <FileType>5</FileType>
+      <tvExp>0</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\DS18B20\pch_sensors.h</PathWithFileName>
+      <FilenameWithoutPath>pch_sensors.h</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>5</GroupNumber>
+      <FileNumber>25</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
       <PathWithFileName>..\..\DS18B20\dallas_tools.c</PathWithFileName>
       <FilenameWithoutPath>dallas_tools.c</FilenameWithoutPath>
       <RteFlg>0</RteFlg>
@@ -624,7 +628,7 @@
     </File>
     <File>
       <GroupNumber>5</GroupNumber>
-      <FileNumber>24</FileNumber>
+      <FileNumber>26</FileNumber>
       <FileType>5</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -636,7 +640,7 @@
     </File>
     <File>
       <GroupNumber>5</GroupNumber>
-      <FileNumber>25</FileNumber>
+      <FileNumber>27</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -648,7 +652,7 @@
     </File>
     <File>
       <GroupNumber>5</GroupNumber>
-      <FileNumber>26</FileNumber>
+      <FileNumber>28</FileNumber>
       <FileType>5</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -660,7 +664,7 @@
     </File>
     <File>
       <GroupNumber>5</GroupNumber>
-      <FileNumber>27</FileNumber>
+      <FileNumber>29</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -672,7 +676,7 @@
     </File>
     <File>
       <GroupNumber>5</GroupNumber>
-      <FileNumber>28</FileNumber>
+      <FileNumber>30</FileNumber>
       <FileType>5</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -684,7 +688,7 @@
     </File>
     <File>
       <GroupNumber>5</GroupNumber>
-      <FileNumber>29</FileNumber>
+      <FileNumber>31</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -696,7 +700,7 @@
     </File>
     <File>
       <GroupNumber>5</GroupNumber>
-      <FileNumber>30</FileNumber>
+      <FileNumber>32</FileNumber>
       <FileType>5</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -708,7 +712,7 @@
     </File>
     <File>
       <GroupNumber>5</GroupNumber>
-      <FileNumber>31</FileNumber>
+      <FileNumber>33</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -720,7 +724,7 @@
     </File>
     <File>
       <GroupNumber>5</GroupNumber>
-      <FileNumber>32</FileNumber>
+      <FileNumber>34</FileNumber>
       <FileType>5</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
diff --git a/test_project/MDK-ARM/ds18b20.uvprojx b/test_project/MDK-ARM/ds18b20.uvprojx
index 5475538..6d448fa 100644
--- a/test_project/MDK-ARM/ds18b20.uvprojx
+++ b/test_project/MDK-ARM/ds18b20.uvprojx
@@ -566,6 +566,16 @@
         <Group>
           <GroupName>DS18B20</GroupName>
           <Files>
+            <File>
+              <FileName>pch_sensors.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\DS18B20\pch_sensors.c</FilePath>
+            </File>
+            <File>
+              <FileName>pch_sensors.h</FileName>
+              <FileType>5</FileType>
+              <FilePath>..\..\DS18B20\pch_sensors.h</FilePath>
+            </File>
             <File>
               <FileName>dallas_tools.c</FileName>
               <FileType>1</FileType>