Merge pull request #68 from Mculover666/master

添加HTS221温湿度传感器驱动

board/NUCLEO_STM32L073RZ/BSP/HardWare/HTS221/HTS221.c

@@ -0,0 +1,147 @@
+/*******************************************
+ * @breif	HTS221<32><31><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD>
+ * @author	Mculover666(www.mculover666.cn)
+ * @date	2019-12-27
+ * @version	1.0.0
+********************************************/
+
+#include <HTS221.h>
+#include <i2c.h>
+
+/* <20><><EFBFBD>ù<EFBFBD><C3B9><EFBFBD>ģʽ<C4A3><CABD><EFBFBD><EFBFBD>ʼ<EFBFBD><CABC>HTS221 */
+void HTS221_Init()
+{
+	uint8_t cmd = 0;
+	
+	//<2F><><EFBFBD>÷ֱ<C3B7><D6B1><EFBFBD>
+	cmd = 0x3F;
+	HAL_I2C_Mem_Write(&hi2c1, HTS221_ADDR_WR, 0x10, I2C_MEMADD_SIZE_8BIT, &cmd, 1, 0xFFFF);
+	
+	//<2F><><EFBFBD>õ<EFBFBD>Դ<EFBFBD><D4B4><EFBFBD><EFBFBD><EFBFBD>ݿ<EFBFBD><DDBF><EFBFBD><EFBFBD><EFBFBD>ģʽ<C4A3><CABD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+	cmd = 0x84;
+	HAL_I2C_Mem_Write(&hi2c1, HTS221_ADDR_WR, HTS221_CTRL_REG1, I2C_MEMADD_SIZE_8BIT, &cmd, 1, 0xFFFF);
+	
+	//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݴ洢<DDB4>鸴λģʽ<C4A3><CABD><EFBFBD>ر<EFBFBD><D8B1>ڲ<EFBFBD><DAB2><EFBFBD><EFBFBD><EFBFBD>
+	cmd = 0x00;
+	HAL_I2C_Mem_Write(&hi2c1, HTS221_ADDR_WR, HTS221_CTRL_REG2, I2C_MEMADD_SIZE_8BIT, &cmd, 1, 0xFFFF);
+	
+	//<2F>ر<EFBFBD><D8B1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ź<EFBFBD>
+	cmd = 0x00;
+	HAL_I2C_Mem_Write(&hi2c1, HTS221_ADDR_WR, HTS221_CTRL_REG3, I2C_MEMADD_SIZE_8BIT, &cmd, 1, 0xFFFF);
+
+}
+
+/* HTS221<32><31><EFBFBD><EFBFBD>һ<EFBFBD><D2BB>ת<EFBFBD><D7AA> */
+static void HTS221_Start()
+{
+	uint8_t dat = 0;
+	
+	//<2F><>ȡREG2<47>Ĵ<EFBFBD><C4B4><EFBFBD><EFBFBD>е<EFBFBD>ֵ<EFBFBD><D6B5><EFBFBD><EFBFBD>ֹ<EFBFBD><D6B9><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ<EFBFBD><CFA2><EFBFBD>ƻ<EFBFBD>
+	HAL_I2C_Mem_Read(&hi2c1, HTS221_ADDR_RD, HTS221_CTRL_REG2, I2C_MEMADD_SIZE_8BIT, &dat, 1, 0xFFFF);
+	
+	//<2F><><EFBFBD><EFBFBD>һ<EFBFBD><D2BB>ת<EFBFBD><D7AA>
+	dat |= 0x01;
+	HAL_I2C_Mem_Write(&hi2c1, HTS221_ADDR_WR, HTS221_CTRL_REG2, I2C_MEMADD_SIZE_8BIT, &dat, 1, 0xFFFF);
+
+}
+
+/* <20><><EFBFBD><EFBFBD>һ<EFBFBD><D2BB>ת<EFBFBD><D7AA><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡУ<C8A1><D0A3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¶<EFBFBD>ֵ */
+/* note<74><65><EFBFBD><EFBFBD>API<50><49>ȡ<EFBFBD><C8A1>ֵ<EFBFBD><D6B5>10<31><30><EFBFBD><EFBFBD><EFBFBD><EFBFBD>   */
+uint8_t	HTS221_Get_Temperature(int16_t* temperature)
+{
+	uint8_t status_dat = 0;
+	int16_t T0_degC, T1_degC;
+	int16_t T0_out, T1_out, T_out, T0_degC_x8_u16, T1_degC_x8_u16;
+	uint8_t T0_degC_x8, T1_degC_x8, tmp;
+	uint8_t buffer[4];
+	int32_t tmp32;
+	
+	/*1. <20><>ȡT0_degC_x8 <20><> T1_degC_x8 У<><D0A3>ֵ */
+	HAL_I2C_Mem_Read(&hi2c1, HTS221_ADDR_RD, 0x32, I2C_MEMADD_SIZE_8BIT, &T0_degC_x8, 1, 0xFFFF);
+	HAL_I2C_Mem_Read(&hi2c1, HTS221_ADDR_RD, 0x33, I2C_MEMADD_SIZE_8BIT, &T1_degC_x8, 1, 0xFFFF);
+	
+	/*2. <20><>ȡT1_degC <20><> T0_degC <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>λ*/
+	HAL_I2C_Mem_Read(&hi2c1, HTS221_ADDR_RD, 0x35, I2C_MEMADD_SIZE_8BIT, &tmp, 1, 0xFFFF);
+	
+	// <20><><EFBFBD><EFBFBD>T0_degC and T1_degC ֵ */
+	T0_degC_x8_u16 = (((uint16_t)(tmp & 0x03)) << 8) | ((uint16_t)T0_degC_x8);
+	T1_degC_x8_u16 = (((uint16_t)(tmp & 0x0C)) << 6) | ((uint16_t)T1_degC_x8);
+	T0_degC = T0_degC_x8_u16>>3;
+	T1_degC = T1_degC_x8_u16>>3;
+	
+	/*3. <20><>ȡ T0_OUT <20><> T1_OUT ֵ */
+	HAL_I2C_Mem_Read(&hi2c1, HTS221_ADDR_RD, 0x3C, I2C_MEMADD_SIZE_8BIT, &buffer[0], 1, 0xFFFF);
+	HAL_I2C_Mem_Read(&hi2c1, HTS221_ADDR_RD, 0x3D, I2C_MEMADD_SIZE_8BIT, &buffer[1], 1, 0xFFFF);
+	HAL_I2C_Mem_Read(&hi2c1, HTS221_ADDR_RD, 0x3E, I2C_MEMADD_SIZE_8BIT, &buffer[0], 1, 0xFFFF);
+	HAL_I2C_Mem_Read(&hi2c1, HTS221_ADDR_RD, 0x3F, I2C_MEMADD_SIZE_8BIT, &buffer[1], 1, 0xFFFF);
+	
+	T0_out = (((uint16_t)buffer[1])<<8) | (uint16_t)buffer[0];
+	T1_out = (((uint16_t)buffer[3])<<8) | (uint16_t)buffer[2];
+	
+	/* 4. <20><><EFBFBD><EFBFBD>ת<EFBFBD><D7AA><EFBFBD><EFBFBD><EFBFBD>ȴ<EFBFBD><C8B4><EFBFBD><EFBFBD>ɺ<EFBFBD><C9BA><EFBFBD>ȡת<C8A1><D7AA><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵT_OUT */
+	HTS221_Start();
+	while(status_dat != 0x03)
+	{
+		HAL_I2C_Mem_Read(&hi2c1, HTS221_ADDR_RD, HTS221_STATUS_REG, I2C_MEMADD_SIZE_8BIT, &status_dat, 1, 0xFFFF);
+	}
+	HAL_I2C_Mem_Read(&hi2c1, HTS221_ADDR_RD, HTS221_TEMP_OUT_L, I2C_MEMADD_SIZE_8BIT, &buffer[0], 1, 0xFFFF);
+	HAL_I2C_Mem_Read(&hi2c1, HTS221_ADDR_RD, HTS221_TEMP_OUT_H, I2C_MEMADD_SIZE_8BIT, &buffer[1], 1, 0xFFFF);
+	
+	T_out = (((uint16_t)buffer[1])<<8) | (uint16_t)buffer[0];
+	
+	/* 5. ʹ<><CAB9><EFBFBD><EFBFBD><EFBFBD>Բ<EFBFBD>ֵ<EFBFBD><D6B5><EFBFBD><EFBFBD><EFBFBD>㵱ǰ<E3B5B1><C7B0>Ӧ<EFBFBD><D3A6><EFBFBD>¶<EFBFBD>ֵ */
+	tmp32 = ((int32_t)(T_out - T0_out)) * ((int32_t)(T1_degC - T0_degC)*10);
+	*temperature = tmp32 /(T1_out - T0_out) + T0_degC*10;
+	
+	return 0;
+}
+
+/* <20><><EFBFBD><EFBFBD>һ<EFBFBD><D2BB>ת<EFBFBD><D7AA><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡУ<C8A1><D0A3><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʪ<EFBFBD><CAAA>ֵ */
+/* note<74><65><EFBFBD><EFBFBD>API<50><49>ȡ<EFBFBD><C8A1>ֵ<EFBFBD><D6B5>10<31><30><EFBFBD><EFBFBD><EFBFBD><EFBFBD>   */
+uint8_t	HTS221_Get_Humidity(int16_t* humidity)
+{
+	uint8_t status_dat = 0;
+	int16_t H0_T0_out, H1_T0_out, H_T_out;
+	int16_t H0_rh, H1_rh;
+	uint8_t buffer[2];
+	int32_t tmp;
+	
+	
+	/* 1. <20><>ȡH0_rH and H1_rH У<><D0A3>ֵ */
+	HAL_I2C_Mem_Read(&hi2c1, HTS221_ADDR_RD, 0x30, I2C_MEMADD_SIZE_8BIT, &buffer[0], 1, 0xFFFF);
+	HAL_I2C_Mem_Read(&hi2c1, HTS221_ADDR_RD, 0x31, I2C_MEMADD_SIZE_8BIT, &buffer[1], 1, 0xFFFF);
+	H0_rh = buffer[0] >> 1;
+	H1_rh = buffer[1] >> 1;
+	
+	/*2. <20><>ȡ H0_T0_OUT У<><D0A3>ֵ */
+	HAL_I2C_Mem_Read(&hi2c1, HTS221_ADDR_RD, 0x36, I2C_MEMADD_SIZE_8BIT, &buffer[0], 1, 0xFFFF);
+	HAL_I2C_Mem_Read(&hi2c1, HTS221_ADDR_RD, 0x37, I2C_MEMADD_SIZE_8BIT, &buffer[1], 1, 0xFFFF);
+	H0_T0_out = (((uint16_t)buffer[1])<<8) | (uint16_t)buffer[0];
+	
+	/*3. <20><>ȡ H1_T0_OUT У<><D0A3>ֵ */
+	HAL_I2C_Mem_Read(&hi2c1, HTS221_ADDR_RD, 0x3A, I2C_MEMADD_SIZE_8BIT, &buffer[0], 1, 0xFFFF);
+	HAL_I2C_Mem_Read(&hi2c1, HTS221_ADDR_RD, 0x3B, I2C_MEMADD_SIZE_8BIT, &buffer[1], 1, 0xFFFF);
+	H1_T0_out = (((uint16_t)buffer[1])<<8) | (uint16_t)buffer[0];
+
+	/*4. <20><><EFBFBD><EFBFBD>ת<EFBFBD><D7AA><EFBFBD><EFBFBD><EFBFBD>ȴ<EFBFBD><C8B4><EFBFBD><EFBFBD>ɺ<EFBFBD><C9BA><EFBFBD>ȡת<C8A1><D7AA><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ */
+	HTS221_Start();
+	while(status_dat != 0x03)
+	{
+		HAL_I2C_Mem_Read(&hi2c1, HTS221_ADDR_RD, HTS221_STATUS_REG, I2C_MEMADD_SIZE_8BIT, &status_dat, 1, 0xFFFF);
+	}
+	
+	HAL_I2C_Mem_Read(&hi2c1, HTS221_ADDR_RD, HTS221_HUMIDITY_OUT_L, I2C_MEMADD_SIZE_8BIT, &buffer[0], 1, 0xFFFF);
+	HAL_I2C_Mem_Read(&hi2c1, HTS221_ADDR_RD, HTS221_HUMIDITY_OUT_H, I2C_MEMADD_SIZE_8BIT, &buffer[1], 1, 0xFFFF);
+	H_T_out = (((uint16_t)buffer[1])<<8) | (uint16_t)buffer[0];
+
+	/*5. ʹ<><CAB9><EFBFBD><EFBFBD><EFBFBD>Բ<EFBFBD>ֵ<EFBFBD><D6B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʪ<EFBFBD><CAAA>ֵ RH [%] */
+	tmp = ((int32_t)(H_T_out - H0_T0_out)) * ((int32_t)(H1_rh - H0_rh)*10);
+	*humidity = (tmp/(H1_T0_out - H0_T0_out) + H0_rh*10);
+	//ʪ<><CAAA><EFBFBD><EFBFBD>ֵ<EFBFBD>˲<EFBFBD>
+	if(*humidity>1000)
+	{		
+		*humidity = 1000;
+	}
+	
+	return 0;
+}

board/NUCLEO_STM32L073RZ/BSP/HardWare/HTS221/HTS221.h

@@ -0,0 +1,25 @@
+#ifndef	_HTS221_H_
+#define	_HTS221_H_
+
+#include <stm32l0xx_hal.h>
+
+#define HTS221_ADDR_WR	0xBE
+#define HTS221_ADDR_RD	0xBF
+
+#define HTS221_CTRL_REG1	0x20
+#define HTS221_CTRL_REG2	0x21
+#define HTS221_CTRL_REG3	0x22
+
+#define HTS221_STATUS_REG	0x27
+
+#define HTS221_HUMIDITY_OUT_L	0x28
+#define HTS221_HUMIDITY_OUT_H	0x29
+#define HTS221_TEMP_OUT_L	0x2A
+#define HTS221_TEMP_OUT_H	0x2B
+
+void HTS221_Init(void);
+
+uint8_t	HTS221_Get_Temperature(int16_t* temperature);
+uint8_t	HTS221_Get_Humidity(int16_t* humidity);
+
+#endif /*  _HTS221_H_ */

board/NUCLEO_STM32L073RZ/BSP/Inc/i2c.h

@@ -0,0 +1,58 @@
+/**
+  ******************************************************************************
+  * File Name          : I2C.h
+  * Description        : This file provides code for the configuration
+  *                      of the I2C instances.
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; Copyright (c) 2019 STMicroelectronics.
+  * All rights reserved.</center></h2>
+  *
+  * This software component is licensed by ST under BSD 3-Clause license,
+  * the "License"; You may not use this file except in compliance with the
+  * License. You may obtain a copy of the License at:
+  *                        opensource.org/licenses/BSD-3-Clause
+  *
+  ******************************************************************************
+  */
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __i2c_H
+#define __i2c_H
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "main.h"
+
+/* USER CODE BEGIN Includes */
+
+/* USER CODE END Includes */
+
+extern I2C_HandleTypeDef hi2c1;
+
+/* USER CODE BEGIN Private defines */
+
+/* USER CODE END Private defines */
+
+void MX_I2C1_Init(void);
+
+/* USER CODE BEGIN Prototypes */
+
+/* USER CODE END Prototypes */
+
+#ifdef __cplusplus
+}
+#endif
+#endif /*__ i2c_H */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

board/NUCLEO_STM32L073RZ/BSP/Inc/mcu_init.h

@@ -9,6 +9,7 @@
 #include "usart.h"
 #include "gpio.h"
 #include "tos.h"
+#include "i2c.h"
 
 void board_init(void);
 void SystemClock_Config(void);

board/NUCLEO_STM32L073RZ/BSP/Src/i2c.c

@@ -0,0 +1,118 @@
+/**
+  ******************************************************************************
+  * File Name          : I2C.c
+  * Description        : This file provides code for the configuration
+  *                      of the I2C instances.
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; Copyright (c) 2019 STMicroelectronics.
+  * All rights reserved.</center></h2>
+  *
+  * This software component is licensed by ST under BSD 3-Clause license,
+  * the "License"; You may not use this file except in compliance with the
+  * License. You may obtain a copy of the License at:
+  *                        opensource.org/licenses/BSD-3-Clause
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "i2c.h"
+
+/* USER CODE BEGIN 0 */
+
+/* USER CODE END 0 */
+
+I2C_HandleTypeDef hi2c1;
+
+/* I2C1 init function */
+void MX_I2C1_Init(void)
+{
+
+  hi2c1.Instance = I2C1;
+  hi2c1.Init.Timing = 0x00707CBB;
+  hi2c1.Init.OwnAddress1 = 0;
+  hi2c1.Init.AddressingMode = I2C_ADDRESSINGMODE_7BIT;
+  hi2c1.Init.DualAddressMode = I2C_DUALADDRESS_DISABLE;
+  hi2c1.Init.OwnAddress2 = 0;
+  hi2c1.Init.OwnAddress2Masks = I2C_OA2_NOMASK;
+  hi2c1.Init.GeneralCallMode = I2C_GENERALCALL_DISABLE;
+  hi2c1.Init.NoStretchMode = I2C_NOSTRETCH_DISABLE;
+  if (HAL_I2C_Init(&hi2c1) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  /** Configure Analogue filter 
+  */
+  if (HAL_I2CEx_ConfigAnalogFilter(&hi2c1, I2C_ANALOGFILTER_ENABLE) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  /** Configure Digital filter 
+  */
+  if (HAL_I2CEx_ConfigDigitalFilter(&hi2c1, 0) != HAL_OK)
+  {
+    Error_Handler();
+  }
+
+}
+
+void HAL_I2C_MspInit(I2C_HandleTypeDef* i2cHandle)
+{
+
+  GPIO_InitTypeDef GPIO_InitStruct = {0};
+  if(i2cHandle->Instance==I2C1)
+  {
+  /* USER CODE BEGIN I2C1_MspInit 0 */
+
+  /* USER CODE END I2C1_MspInit 0 */
+  
+    __HAL_RCC_GPIOB_CLK_ENABLE();
+    /**I2C1 GPIO Configuration    
+    PB8     ------> I2C1_SCL
+    PB9     ------> I2C1_SDA 
+    */
+    GPIO_InitStruct.Pin = GPIO_PIN_8|GPIO_PIN_9;
+    GPIO_InitStruct.Mode = GPIO_MODE_AF_OD;
+    GPIO_InitStruct.Pull = GPIO_PULLUP;
+    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
+    GPIO_InitStruct.Alternate = GPIO_AF4_I2C1;
+    HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
+
+    /* I2C1 clock enable */
+    __HAL_RCC_I2C1_CLK_ENABLE();
+  /* USER CODE BEGIN I2C1_MspInit 1 */
+
+  /* USER CODE END I2C1_MspInit 1 */
+  }
+}
+
+void HAL_I2C_MspDeInit(I2C_HandleTypeDef* i2cHandle)
+{
+
+  if(i2cHandle->Instance==I2C1)
+  {
+  /* USER CODE BEGIN I2C1_MspDeInit 0 */
+
+  /* USER CODE END I2C1_MspDeInit 0 */
+    /* Peripheral clock disable */
+    __HAL_RCC_I2C1_CLK_DISABLE();
+  
+    /**I2C1 GPIO Configuration    
+    PB8     ------> I2C1_SCL
+    PB9     ------> I2C1_SDA 
+    */
+    HAL_GPIO_DeInit(GPIOB, GPIO_PIN_8|GPIO_PIN_9);
+
+  /* USER CODE BEGIN I2C1_MspDeInit 1 */
+
+  /* USER CODE END I2C1_MspDeInit 1 */
+  }
+} 
+
+/* USER CODE BEGIN 1 */
+
+/* USER CODE END 1 */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

board/NUCLEO_STM32L073RZ/BSP/Src/mcu_init.c

@@ -34,6 +34,7 @@ void board_init(void)
   MX_GPIO_Init();
   //MX_USART1_UART_Init();
   MX_USART2_UART_Init();
+  MX_I2C1_Init();
 
 }
 

board/NUCLEO_STM32L073RZ/KEIL/lorawan/TencentOS_tiny.uvoptx

@@ -203,7 +203,7 @@
 
   <Group>
     <GroupName>Application/User</GroupName>
-    <tvExp>0</tvExp>
+    <tvExp>1</tvExp>
     <tvExpOptDlg>0</tvExpOptDlg>
     <cbSel>0</cbSel>
     <RteFlg>0</RteFlg>
@@ -279,6 +279,30 @@
       <RteFlg>0</RteFlg>
       <bShared>0</bShared>
     </File>
+    <File>
+      <GroupNumber>2</GroupNumber>
+      <FileNumber>8</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\BSP\Src\i2c.c</PathWithFileName>
+      <FilenameWithoutPath>i2c.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>2</GroupNumber>
+      <FileNumber>9</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\BSP\HardWare\HTS221\HTS221.c</PathWithFileName>
+      <FilenameWithoutPath>HTS221.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
   </Group>
 
   <Group>
@@ -289,7 +313,7 @@
     <RteFlg>0</RteFlg>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>8</FileNumber>
+      <FileNumber>10</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -301,7 +325,7 @@
     </File>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>9</FileNumber>
+      <FileNumber>11</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -313,7 +337,7 @@
     </File>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>10</FileNumber>
+      <FileNumber>12</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -325,7 +349,7 @@
     </File>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>11</FileNumber>
+      <FileNumber>13</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -337,7 +361,7 @@
     </File>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>12</FileNumber>
+      <FileNumber>14</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -349,7 +373,7 @@
     </File>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>13</FileNumber>
+      <FileNumber>15</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -361,7 +385,7 @@
     </File>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>14</FileNumber>
+      <FileNumber>16</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -373,7 +397,7 @@
     </File>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>15</FileNumber>
+      <FileNumber>17</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -385,7 +409,7 @@
     </File>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>16</FileNumber>
+      <FileNumber>18</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -397,7 +421,7 @@
     </File>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>17</FileNumber>
+      <FileNumber>19</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -409,7 +433,7 @@
     </File>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>18</FileNumber>
+      <FileNumber>20</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -421,7 +445,7 @@
     </File>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>19</FileNumber>
+      <FileNumber>21</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -433,7 +457,7 @@
     </File>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>20</FileNumber>
+      <FileNumber>22</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -445,7 +469,7 @@
     </File>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>21</FileNumber>
+      <FileNumber>23</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -457,7 +481,7 @@
     </File>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>22</FileNumber>
+      <FileNumber>24</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -469,7 +493,7 @@
     </File>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>23</FileNumber>
+      <FileNumber>25</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -481,7 +505,7 @@
     </File>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>24</FileNumber>
+      <FileNumber>26</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -501,7 +525,7 @@
     <RteFlg>0</RteFlg>
     <File>
       <GroupNumber>4</GroupNumber>
-      <FileNumber>25</FileNumber>
+      <FileNumber>27</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -521,7 +545,7 @@
     <RteFlg>0</RteFlg>
     <File>
       <GroupNumber>5</GroupNumber>
-      <FileNumber>26</FileNumber>
+      <FileNumber>28</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -533,7 +557,7 @@
     </File>
     <File>
       <GroupNumber>5</GroupNumber>
-      <FileNumber>27</FileNumber>
+      <FileNumber>29</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -545,7 +569,7 @@
     </File>
     <File>
       <GroupNumber>5</GroupNumber>
-      <FileNumber>28</FileNumber>
+      <FileNumber>30</FileNumber>
       <FileType>2</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -565,7 +589,7 @@
     <RteFlg>0</RteFlg>
     <File>
       <GroupNumber>6</GroupNumber>
-      <FileNumber>29</FileNumber>
+      <FileNumber>31</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -577,7 +601,7 @@
     </File>
     <File>
       <GroupNumber>6</GroupNumber>
-      <FileNumber>30</FileNumber>
+      <FileNumber>32</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -589,7 +613,7 @@
     </File>
     <File>
       <GroupNumber>6</GroupNumber>
-      <FileNumber>31</FileNumber>
+      <FileNumber>33</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -601,7 +625,7 @@
     </File>
     <File>
       <GroupNumber>6</GroupNumber>
-      <FileNumber>32</FileNumber>
+      <FileNumber>34</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -613,7 +637,7 @@
     </File>
     <File>
       <GroupNumber>6</GroupNumber>
-      <FileNumber>33</FileNumber>
+      <FileNumber>35</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -625,7 +649,7 @@
     </File>
     <File>
       <GroupNumber>6</GroupNumber>
-      <FileNumber>34</FileNumber>
+      <FileNumber>36</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -637,7 +661,7 @@
     </File>
     <File>
       <GroupNumber>6</GroupNumber>
-      <FileNumber>35</FileNumber>
+      <FileNumber>37</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -649,7 +673,7 @@
     </File>
     <File>
       <GroupNumber>6</GroupNumber>
-      <FileNumber>36</FileNumber>
+      <FileNumber>38</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -661,7 +685,7 @@
     </File>
     <File>
       <GroupNumber>6</GroupNumber>
-      <FileNumber>37</FileNumber>
+      <FileNumber>39</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -673,7 +697,7 @@
     </File>
     <File>
       <GroupNumber>6</GroupNumber>
-      <FileNumber>38</FileNumber>
+      <FileNumber>40</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -685,7 +709,7 @@
     </File>
     <File>
       <GroupNumber>6</GroupNumber>
-      <FileNumber>39</FileNumber>
+      <FileNumber>41</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -697,7 +721,7 @@
     </File>
     <File>
       <GroupNumber>6</GroupNumber>
-      <FileNumber>40</FileNumber>
+      <FileNumber>42</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -709,7 +733,7 @@
     </File>
     <File>
       <GroupNumber>6</GroupNumber>
-      <FileNumber>41</FileNumber>
+      <FileNumber>43</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -721,7 +745,7 @@
     </File>
     <File>
       <GroupNumber>6</GroupNumber>
-      <FileNumber>42</FileNumber>
+      <FileNumber>44</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -733,7 +757,7 @@
     </File>
     <File>
       <GroupNumber>6</GroupNumber>
-      <FileNumber>43</FileNumber>
+      <FileNumber>45</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -745,7 +769,7 @@
     </File>
     <File>
       <GroupNumber>6</GroupNumber>
-      <FileNumber>44</FileNumber>
+      <FileNumber>46</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -757,7 +781,7 @@
     </File>
     <File>
       <GroupNumber>6</GroupNumber>
-      <FileNumber>45</FileNumber>
+      <FileNumber>47</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -769,7 +793,7 @@
     </File>
     <File>
       <GroupNumber>6</GroupNumber>
-      <FileNumber>46</FileNumber>
+      <FileNumber>48</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -781,7 +805,7 @@
     </File>
     <File>
       <GroupNumber>6</GroupNumber>
-      <FileNumber>47</FileNumber>
+      <FileNumber>49</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -793,7 +817,7 @@
     </File>
     <File>
       <GroupNumber>6</GroupNumber>
-      <FileNumber>48</FileNumber>
+      <FileNumber>50</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -805,7 +829,7 @@
     </File>
     <File>
       <GroupNumber>6</GroupNumber>
-      <FileNumber>49</FileNumber>
+      <FileNumber>51</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -817,7 +841,7 @@
     </File>
     <File>
       <GroupNumber>6</GroupNumber>
-      <FileNumber>50</FileNumber>
+      <FileNumber>52</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -829,7 +853,7 @@
     </File>
     <File>
       <GroupNumber>6</GroupNumber>
-      <FileNumber>51</FileNumber>
+      <FileNumber>53</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -841,7 +865,7 @@
     </File>
     <File>
       <GroupNumber>6</GroupNumber>
-      <FileNumber>52</FileNumber>
+      <FileNumber>54</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -861,7 +885,7 @@
     <RteFlg>0</RteFlg>
     <File>
       <GroupNumber>7</GroupNumber>
-      <FileNumber>53</FileNumber>
+      <FileNumber>55</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -881,7 +905,7 @@
     <RteFlg>0</RteFlg>
     <File>
       <GroupNumber>8</GroupNumber>
-      <FileNumber>54</FileNumber>
+      <FileNumber>56</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -901,7 +925,7 @@
     <RteFlg>0</RteFlg>
     <File>
       <GroupNumber>9</GroupNumber>
-      <FileNumber>55</FileNumber>
+      <FileNumber>57</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -921,7 +945,7 @@
     <RteFlg>0</RteFlg>
     <File>
       <GroupNumber>10</GroupNumber>
-      <FileNumber>56</FileNumber>
+      <FileNumber>58</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -941,7 +965,7 @@
     <RteFlg>0</RteFlg>
     <File>
       <GroupNumber>11</GroupNumber>
-      <FileNumber>57</FileNumber>
+      <FileNumber>59</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -953,7 +977,7 @@
     </File>
     <File>
       <GroupNumber>11</GroupNumber>
-      <FileNumber>58</FileNumber>
+      <FileNumber>60</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -965,7 +989,7 @@
     </File>
     <File>
       <GroupNumber>11</GroupNumber>
-      <FileNumber>59</FileNumber>
+      <FileNumber>61</FileNumber>
       <FileType>1</FileType>
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       <tvExpOptDlg>0</tvExpOptDlg>

board/NUCLEO_STM32L073RZ/KEIL/lorawan/TencentOS_tiny.uvprojx

@@ -338,7 +338,7 @@
               <MiscControls></MiscControls>
               <Define>USE_HAL_DRIVER,STM32L073xx,USE_HAL_DRIVER,STM32L073xx</Define>
               <Undefine></Undefine>
-              <IncludePath>..\..\BSP\Inc;../../../../platform/vendor_bsp/st/STM32L0xx_HAL_Driver/Inc;../../../../platform/vendor_bsp/st/STM32L0xx_HAL_Driver/Inc/Legacy;../../../../platform/vendor_bsp/st/CMSIS/Device/ST/STM32L0xx/Include;../../../../platform/vendor_bsp/st/CMSIS/Include;..\..\..\..\arch\arm\arm-v7m\common\include;..\..\..\..\arch\arm\arm-v7m\cortex-m0+\armcc;..\..\..\..\kernel\core\include;..\..\..\..\kernel\pm\include;..\..\..\..\kernel\hal\include;..\..\..\..\osal\cmsis_os;..\..\TOS_CONFIG;..\..\..\..\devices\rhf76_lora;..\..\..\..\net\at\include;..\..\..\..\net\lora_module_wrapper</IncludePath>
+              <IncludePath>..\..\BSP\Inc;../../../../platform/vendor_bsp/st/STM32L0xx_HAL_Driver/Inc;../../../../platform/vendor_bsp/st/STM32L0xx_HAL_Driver/Inc/Legacy;../../../../platform/vendor_bsp/st/CMSIS/Device/ST/STM32L0xx/Include;../../../../platform/vendor_bsp/st/CMSIS/Include;..\..\..\..\arch\arm\arm-v7m\common\include;..\..\..\..\arch\arm\arm-v7m\cortex-m0+\armcc;..\..\..\..\kernel\core\include;..\..\..\..\kernel\pm\include;..\..\..\..\kernel\hal\include;..\..\..\..\osal\cmsis_os;..\..\TOS_CONFIG;..\..\..\..\devices\rhf76_lora;..\..\..\..\net\at\include;..\..\..\..\net\lora_module_wrapper;..\..\BSP\HardWare\HTS221</IncludePath>
             </VariousControls>
           </Cads>
           <Aads>
@@ -422,6 +422,16 @@
               <FileType>1</FileType>
               <FilePath>..\..\BSP\Src\stm32l0xx_it_lorawan.c</FilePath>
             </File>
+            <File>
+              <FileName>i2c.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\BSP\Src\i2c.c</FilePath>
+            </File>
+            <File>
+              <FileName>HTS221.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\BSP\HardWare\HTS221\HTS221.c</FilePath>
+            </File>
           </Files>
         </Group>
         <Group>