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| Rev | Author | Line No. | Line |
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| 2 | mjames | 1 | /* USER CODE BEGIN Header */ |
| 2 | /** |
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| 3 | ****************************************************************************** |
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| 4 | * @file : main.h |
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| 5 | * @brief : Header for main.c file. |
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| 6 | * This file contains the common defines of the application. |
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| 7 | ****************************************************************************** |
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| 8 | * @attention |
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| 9 | * |
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| 10 | * Copyright (c) 2023 STMicroelectronics. |
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| 11 | * All rights reserved. |
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| 12 | * |
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| 13 | * This software is licensed under terms that can be found in the LICENSE file |
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| 14 | * in the root directory of this software component. |
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| 15 | * If no LICENSE file comes with this software, it is provided AS-IS. |
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| 16 | * |
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| 17 | ****************************************************************************** |
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| 18 | */ |
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| 19 | /* USER CODE END Header */ |
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| 20 | |||
| 21 | /* Define to prevent recursive inclusion -------------------------------------*/ |
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| 22 | #ifndef __MAIN_H |
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| 23 | #define __MAIN_H |
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| 24 | |||
| 25 | #ifdef __cplusplus |
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| 26 | extern "C" { |
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| 27 | #endif |
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| 28 | |||
| 29 | /* Includes ------------------------------------------------------------------*/ |
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| 30 | #include "stm32f1xx_hal.h" |
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| 31 | |||
| 32 | /* Private includes ----------------------------------------------------------*/ |
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| 33 | /* USER CODE BEGIN Includes */ |
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| 34 | |||
| 35 | /* USER CODE END Includes */ |
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| 36 | |||
| 37 | /* Exported types ------------------------------------------------------------*/ |
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| 38 | /* USER CODE BEGIN ET */ |
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| 39 | |||
| 40 | /* USER CODE END ET */ |
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| 41 | |||
| 42 | /* Exported constants --------------------------------------------------------*/ |
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| 43 | /* USER CODE BEGIN EC */ |
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| 44 | extern SPI_HandleTypeDef hspi1; |
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| 3 | mjames | 45 | extern TIM_HandleTypeDef htim2; // using Timer 2 for RPM counting via PIP signal |
| 2 | mjames | 46 | /* USER CODE END EC */ |
| 47 | |||
| 48 | /* Exported macro ------------------------------------------------------------*/ |
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| 49 | /* USER CODE BEGIN EM */ |
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| 3 | mjames | 50 | #define RPMTIMER 2 // define the timer |
| 51 | #define AUXILIARY_HIGH {}; |
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| 52 | #define AUXILIARY_LOW triggerSAW(); |
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| 5 | mjames | 53 | // scale for filtered RPM samples |
| 8 | mjames | 54 | static const float Scale = 1.0; |
| 2 | mjames | 55 | /* USER CODE END EM */ |
| 56 | |||
| 57 | void HAL_TIM_MspPostInit(TIM_HandleTypeDef *htim); |
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| 58 | |||
| 59 | /* Exported functions prototypes ---------------------------------------------*/ |
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| 60 | void Error_Handler(void); |
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| 61 | |||
| 62 | /* USER CODE BEGIN EFP */ |
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| 3 | mjames | 63 | void triggerSAW(); // Generate a SAW pulse |
| 2 | mjames | 64 | /* USER CODE END EFP */ |
| 65 | |||
| 66 | /* Private defines -----------------------------------------------------------*/ |
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| 4 | mjames | 67 | #define SAW_DELAY 5 |
| 2 | mjames | 68 | #define PIP_Pin GPIO_PIN_0 |
| 69 | #define PIP_GPIO_Port GPIOA |
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| 70 | #define SPI1_NSS_Pin GPIO_PIN_4 |
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| 71 | #define SPI1_NSS_GPIO_Port GPIOA |
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| 72 | #define SPI1_RESET_Pin GPIO_PIN_6 |
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| 73 | #define SPI1_RESET_GPIO_Port GPIOA |
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| 74 | #define SPI1_CD_Pin GPIO_PIN_0 |
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| 75 | #define SPI1_CD_GPIO_Port GPIOB |
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| 76 | #define PUSHBUTTON_Pin GPIO_PIN_12 |
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| 77 | #define PUSHBUTTON_GPIO_Port GPIOB |
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| 78 | #define SAW_Pin GPIO_PIN_8 |
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| 79 | #define SAW_GPIO_Port GPIOA |
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| 80 | #define dualSpark_Pin GPIO_PIN_9 |
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| 81 | #define dualSpark_GPIO_Port GPIOA |
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| 82 | /* USER CODE BEGIN Private defines */ |
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| 83 | |||
| 84 | /* USER CODE END Private defines */ |
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| 85 | |||
| 86 | #ifdef __cplusplus |
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| 87 | } |
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| 88 | #endif |
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| 89 | |||
| 90 | #endif /* __MAIN_H */ |