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.   ******************************************************************************
 27.   * @attention
 28.   *
 29.   * Copyright (c) 2022 STMicroelectronics.
 30.   * All rights reserved.
 31.   *
 32.   * This software is licensed under terms that can be found in the LICENSE file
 33.   * in the root directory of this software component.
 34.   * If no LICENSE file comes with this software, it is provided AS-IS.
 35.   *
 36.   ******************************************************************************
 37.   */
 38. /* USER CODE END Header */
 39. /* Includes ------------------------------------------------------------------*/
 40. #include "main.h"
 41. #include "i2c.h"
 42. #include "spi.h"
 43. #include "gpio.h"
 44. //#define FIFO_THRESOLD    12
 45. /* Private includes ----------------------------------------------------------*/
 46. /* USER CODE BEGIN Includes */
 47. #include "GebraBit_ICP20100.h"
 48.  
 49. /* USER CODE END Includes */
 50.  
 51. /* Private typedef -----------------------------------------------------------*/
 52. /* USER CODE BEGIN PTD */
 53. GebraBit_ICP20100 ICP20100_Module;
 54. /* USER CODE END PTD */
 55.  
 56. /* Private define ------------------------------------------------------------*/
 57. /* USER CODE BEGIN PD */
 58. /* USER CODE END PD */
 59.  
 60. /* Private macro -------------------------------------------------------------*/
 61. /* USER CODE BEGIN PM */
 62.  
 63. /* USER CODE END PM */
 64.  
 65. /* Private variables ---------------------------------------------------------*/
 66.  
 67. /* USER CODE BEGIN PV */
 68. //float valid_temp,valid_press;
 69. //ICP20100_FIFO_Fill_Level level;
 70. /* USER CODE END PV */
 71.  
 72. /* Private function prototypes -----------------------------------------------*/
 73. void SystemClock_Config(void);
 74. /* USER CODE BEGIN PFP */
 75.  
 76. /* USER CODE END PFP */
 77.  
 78. /* Private user code ---------------------------------------------------------*/
 79. /* USER CODE BEGIN 0 */
 80.  
 81. /* USER CODE END 0 */
 82.  
 83. /**
 84.   * @brief  The application entry point.
 85.   * @retval int
 86.   */
 87. int main(void)
 88. {
 89.   /* USER CODE BEGIN 1 */
 90.  
 91.   /* USER CODE END 1 */
 92.  
 93.   /* MCU Configuration--------------------------------------------------------*/
 94.  
 95.   /* Reset of all peripherals, Initializes the Flash interface and the Systick. */
 96.   HAL_Init();
 97.  
 98.   /* USER CODE BEGIN Init */
 99.  
100.   /* USER CODE END Init */
101.  
102.   /* Configure the system clock */
103.   SystemClock_Config();
104.  
105.   /* USER CODE BEGIN SysInit */
106.  
107.   /* USER CODE END SysInit */
108.  
109.   /* Initialize all configured peripherals */
110.   MX_GPIO_Init();
111.   MX_I2C1_Init();
112.   MX_SPI1_Init();
113.   /* USER CODE BEGIN 2 */
114. 	GB_ICP20100_OTP_Bootup_Check(&ICP20100_Module);
115. 	GB_ICP20100_Soft_Reset (&ICP20100_Module);
116. 	ICP20100_Module.MEAS_CONFIG = ICP20100_OP_MODE2 ;
117. 	ICP20100_Module.FORCED_MEAS_TRIGGER = ICP20100_FORCE_MEAS_STANDBY ;
118. 	ICP20100_Module.MEAS_MODE = ICP20100_MEAS_MODE_CONTINUOUS ;
119. 	ICP20100_Module.POWER_MODE = ICP20100_POWER_NORMAL_MODE ;
120. 	ICP20100_Module.FIFO_READOUT_MODE = ICP20100_FIFO_READOUT_MODE_PRES_TEMP ;
121. 	ICP20100_Module.INTERUPT_MASK = FIFO_WMK_HIGH_NOT_MASK ;
122. 	ICP20100_Module.PRESS_ABS = 24109;
123. 	ICP20100_Module.PRESS_DELTA = 31062 ;
124. 	ICP20100_Module.FIFO_WM_HIGH = 10 ;
125. 	ICP20100_Module.FIFO_WM_LOW = 4 ;
126. 	ICP20100_Module.FIFO_Packet_Qty = 10 ;
127.   GB_ICP20100_Config(&ICP20100_Module);	
128.   /* USER CODE END 2 */
129.   /* Infinite loop */
130.   /* USER CODE BEGIN WHILE */
131.   GB_ICP20100_Read_Mode_Select(&ICP20100_Module);
132. 	GB_ICP20100_Read_Interrupt_Mask(&ICP20100_Module);
133. 	GB_ICP20100_Read_FIFO_Congig(&ICP20100_Module);
134. 	GB_ICP20100_Read_FIFO_Fill(&ICP20100_Module);
135. 	GB_ICP20100_Read_PRESS_ABS(&ICP20100_Module);
136. 	GB_ICP20100_Read_PRESS_DELTA(&ICP20100_Module);
137.  
138.   while (1)
139.   {
140. 	 GB_ICP20100_Read_Interrupt_Mask(&ICP20100_Module);
141. 	 GB_ICP20100_FIFO_FILL_LEVEL(&ICP20100_Module);	
142. 	 GB_ICP20100_Get_Interrupt_Triggered_Source(&ICP20100_Module);
143.    if (ICP20100_Module.INTERUPT_STATUS & FIFO_WMK_HIGH_INT ) 
144. 		{
145. 		 GB_ICP20100_Get_FIFO_Data (&ICP20100_Module);
146.      GB_ICP20100_Raw_Data_Partition(&ICP20100_Module);		
147. 		 GB_ICP20100_Valid_Temp_Press_Data(&ICP20100_Module );
148. 		 GB_ICP20100_Clear_Interrupt_Source_Bit(&ICP20100_Module);	
149. 		 GB_ICP20100_FIFO_Flush();
150. 		}
151. 		 
152.     /* USER CODE END WHILE */
153.  
154.     /* USER CODE BEGIN 3 */
155.   }
156.   /* USER CODE END 3 */
157. }
158.  
159. /**
160.   * @brief System Clock Configuration
161.   * @retval None
162.   */
163. void SystemClock_Config(void)
164. {
165.   RCC_OscInitTypeDef RCC_OscInitStruct = {0};
166.   RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};
167.   RCC_PeriphCLKInitTypeDef PeriphClkInit = {0};
168.  
169.   /** Initializes the RCC Oscillators according to the specified parameters
170.   * in the RCC_OscInitTypeDef structure.
171.   */
172.   RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
173.   RCC_OscInitStruct.HSEState = RCC_HSE_ON;
174.   RCC_OscInitStruct.HSEPredivValue = RCC_HSE_PREDIV_DIV1;
175.   RCC_OscInitStruct.HSIState = RCC_HSI_ON;
176.   RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
177.   RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
178.   RCC_OscInitStruct.PLL.PLLMUL = RCC_PLL_MUL9;
179.   if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
180.   {
181.     Error_Handler();
182.   }
183.  
184.   /** Initializes the CPU, AHB and APB buses clocks
185.   */
186.   RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK
187.                               |RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2;
188.   RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
189.   RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
190.   RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV2;
191.   RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1;
192.  
193.   if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_2) != HAL_OK)
194.   {
195.     Error_Handler();
196.   }
197.   PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_I2C1;
198.   PeriphClkInit.I2c1ClockSelection = RCC_I2C1CLKSOURCE_SYSCLK;
199.   if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInit) != HAL_OK)
200.   {
201.     Error_Handler();
202.   }
203. }
204.  
205. /* USER CODE BEGIN 4 */
206.  
207. /* USER CODE END 4 */
208.  
209. /**
210.   * @brief  This function is executed in case of error occurrence.
211.   * @retval None
212.   */
213. void Error_Handler(void)
214. {
215.   /* USER CODE BEGIN Error_Handler_Debug */
216.   /* User can add his own implementation to report the HAL error return state */
217.   __disable_irq();
218.   while (1)
219.   {
220.   }
221.   /* USER CODE END Error_Handler_Debug */
222. }
223.  
224. #ifdef  USE_FULL_ASSERT
225. /**
226.   * @brief  Reports the name of the source file and the source line number
227.   *         where the assert_param error has occurred.
228.   * @param  file: pointer to the source file name
229.   * @param  line: assert_param error line source number
230.   * @retval None
231.   */
232. void assert_failed(uint8_t *file, uint32_t line)
233. {
234.   /* USER CODE BEGIN 6 */
235.   /* User can add his own implementation to report the file name and line number,
236.      ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
237.   /* USER CODE END 6 */
238. }
239. #endif /* USE_FULL_ASSERT */
240.