1. /* USER CODE BEGIN Header */
  2. /*
  3.  * ________________________________________________________________________________________________________
  4.  * Copyright (c) 2020 GebraBit Inc. All rights reserved.
  5.  *
  6.  * This software, related documentation and any modifications thereto (collectively “Software”) is subject
  7.  * to GebraBit and its licensors' intellectual property rights under U.S. and international copyright
  8.  * and other intellectual property rights laws. 
  9.  *
 10.  * GebraBit and its licensors retain all intellectual property and proprietary rights in and to the Software
 11.  * and any use, reproduction, disclosure or distribution of the Software without an express license agreement
 12.  * from GebraBit is strictly prohibited.
 13.  
 14.  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT 
 15.  * NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT IN  
 16.  * NO EVENT SHALL GebraBit BE LIABLE FOR ANY DIRECT, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, 
 17.  * OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
 18.  * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
 19.  * OF THE SOFTWARE.
 20.  * ________________________________________________________________________________________________________
 21.  */
 22. /**
 23.   ******************************************************************************
 24.   * @file           : main.c
 25.   * @brief          : Main program body
 26. 	* @Author       	: Mehrdad Zeinali
 27.   ******************************************************************************
 28.   * @attention
 29.   *
 30.   * Copyright (c) 2022 STMicroelectronics.
 31.   * All rights reserved.
 32.   *
 33.   * This software is licensed under terms that can be found in the LICENSE file
 34.   * in the root directory of this software component.
 35.   * If no LICENSE file comes with this software, it is provided AS-IS.
 36.   *
 37.   ******************************************************************************
 38.   */
 39. /* USER CODE END Header */
 40. /* Includes ------------------------------------------------------------------*/
 41. #include "main.h"
 42. #include "i2c.h"
 43. #include "gpio.h"
 44.  
 45. /* Private includes ----------------------------------------------------------*/
 46. /* USER CODE BEGIN Includes */
 47. #include "GebraBit_MS5637.h"
 48. /* USER CODE END Includes */
 49.  
 50. /* Private typedef -----------------------------------------------------------*/
 51. /* USER CODE BEGIN PTD */
 52. GebraBit_MS5637 MS5637_Module;
 53. /* USER CODE END PTD */
 54.  
 55. /* Private define ------------------------------------------------------------*/
 56. /* USER CODE BEGIN PD */
 57. /* USER CODE END PD */
 58.  
 59. /* Private macro -------------------------------------------------------------*/
 60. /* USER CODE BEGIN PM */
 61.  
 62. /* USER CODE END PM */
 63.  
 64. /* Private variables ---------------------------------------------------------*/
 65.  
 66. /* USER CODE BEGIN PV */
 67.  
 68. /* USER CODE END PV */
 69.  
 70. /* Private function prototypes -----------------------------------------------*/
 71. void SystemClock_Config(void);
 72. /* USER CODE BEGIN PFP */
 73.  
 74. /* USER CODE END PFP */
 75.  
 76. /* Private user code ---------------------------------------------------------*/
 77. /* USER CODE BEGIN 0 */
 78.  
 79. /* USER CODE END 0 */
 80.  
 81. /**
 82.   * @brief  The application entry point.
 83.   * @retval int
 84.   */
 85. int main(void)
 86. {
 87.   /* USER CODE BEGIN 1 */
 88.  
 89.   /* USER CODE END 1 */
 90.  
 91.   /* MCU Configuration--------------------------------------------------------*/
 92.  
 93.   /* Reset of all peripherals, Initializes the Flash interface and the Systick. */
 94.   HAL_Init();
 95.  
 96.   /* USER CODE BEGIN Init */
 97.  
 98.   /* USER CODE END Init */
 99.  
100.   /* Configure the system clock */
101.   SystemClock_Config();
102.  
103.   /* USER CODE BEGIN SysInit */
104.  
105.   /* USER CODE END SysInit */
106.  
107.   /* Initialize all configured peripherals */
108.   MX_GPIO_Init();
109.   MX_I2C1_Init();
110.   /* USER CODE BEGIN 2 */
111.   /* USER CODE END 2 */
112.  
113.   /* Infinite loop */
114.   /* USER CODE BEGIN WHILE */
115. 	GB_MS5637_initialize(&MS5637_Module);
116.   while (1)
117.   {
118.     /* USER CODE END WHILE */ 
119.  
120.     /* USER CODE BEGIN 3 */
121. 		GB_MS5637_Calculate_Temperature(&MS5637_Module);
122. 		GB_MS5637_Calculate_Temperature_Compensated_Pressure(&MS5637_Module);
123. 		GB_MS5637_Altitude(&MS5637_Module);
124.   }
125.   /* USER CODE END 3 */
126. }
127.  
128. /**
129.   * @brief System Clock Configuration
130.   * @retval None
131.   */
132. void SystemClock_Config(void)
133. {
134.   RCC_OscInitTypeDef RCC_OscInitStruct = {0};
135.   RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};
136.   RCC_PeriphCLKInitTypeDef PeriphClkInit = {0};
137.  
138.   /** Initializes the RCC Oscillators according to the specified parameters
139.   * in the RCC_OscInitTypeDef structure.
140.   */
141.   RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
142.   RCC_OscInitStruct.HSEState = RCC_HSE_ON;
143.   RCC_OscInitStruct.HSEPredivValue = RCC_HSE_PREDIV_DIV1;
144.   RCC_OscInitStruct.HSIState = RCC_HSI_ON;
145.   RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
146.   RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
147.   RCC_OscInitStruct.PLL.PLLMUL = RCC_PLL_MUL9;
148.   if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
149.   {
150.     Error_Handler();
151.   }
152.  
153.   /** Initializes the CPU, AHB and APB buses clocks
154.   */
155.   RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK
156.                               |RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2;
157.   RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
158.   RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
159.   RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV2;
160.   RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1;
161.  
162.   if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_2) != HAL_OK)
163.   {
164.     Error_Handler();
165.   }
166.   PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_I2C1;
167.   PeriphClkInit.I2c1ClockSelection = RCC_I2C1CLKSOURCE_SYSCLK;
168.   if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInit) != HAL_OK)
169.   {
170.     Error_Handler();
171.   }
172. }
173.  
174. /* USER CODE BEGIN 4 */
175.  
176. /* USER CODE END 4 */
177.  
178. /**
179.   * @brief  This function is executed in case of error occurrence.
180.   * @retval None
181.   */
182. void Error_Handler(void)
183. {
184.   /* USER CODE BEGIN Error_Handler_Debug */
185.   /* User can add his own implementation to report the HAL error return state */
186.   __disable_irq();
187.   while (1)
188.   {
189.   }
190.   /* USER CODE END Error_Handler_Debug */
191. }
192.  
193. #ifdef  USE_FULL_ASSERT
194. /**
195.   * @brief  Reports the name of the source file and the source line number
196.   *         where the assert_param error has occurred.
197.   * @param  file: pointer to the source file name
198.   * @param  line: assert_param error line source number
199.   * @retval None
200.   */
201. void assert_failed(uint8_t *file, uint32_t line)
202. {
203.   /* USER CODE BEGIN 6 */
204.   /* User can add his own implementation to report the file name and line number,
205.      ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
206.   /* USER CODE END 6 */
207. }
208. #endif /* USE_FULL_ASSERT */
209.