| 1 | /** |
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| 2 | ****************************************************************************** |
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| 3 | * File Name : gpio.c |
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| 4 | * Description : This file provides code for the configuration |
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| 5 | * of all used GPIO pins. |
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| 6 | ****************************************************************************** |
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| 7 | * @attention |
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| 8 | * |
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| 9 | * <h2><center>© Copyright (c) 2019 STMicroelectronics. |
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| 10 | * All rights reserved.</center></h2> |
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| 11 | * |
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| 12 | * This software component is licensed by ST under BSD 3-Clause license, |
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| 13 | * the "License"; You may not use this file except in compliance with the |
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| 14 | * License. You may obtain a copy of the License at: |
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| 15 | * opensource.org/licenses/BSD-3-Clause |
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| 16 | * |
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| 17 | ****************************************************************************** |
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| 18 | */ |
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| 19 | |
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| 20 | /* Includes ------------------------------------------------------------------*/ |
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| 21 | #include "gpio.h" |
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| 22 | /* USER CODE BEGIN 0 */ |
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| 23 | #include "ads1260.h" |
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| 24 | /* USER CODE END 0 */ |
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| 25 | |
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| 26 | /*----------------------------------------------------------------------------*/ |
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| 27 | /* Configure GPIO */ |
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| 28 | /*----------------------------------------------------------------------------*/ |
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| 29 | /* USER CODE BEGIN 1 */ |
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| 30 | |
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| 31 | /* USER CODE END 1 */ |
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| 32 | |
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| 33 | /** Configure pins as |
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| 34 | * Analog |
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| 35 | * Input |
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| 36 | * Output |
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| 37 | * EVENT_OUT |
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| 38 | * EXTI |
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| 39 | */ |
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| 40 | void MX_GPIO_Init(void) |
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| 41 | { |
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| 42 | |
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| 43 | GPIO_InitTypeDef GPIO_InitStruct = {0}; |
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| 44 | |
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| 45 | /* GPIO Ports Clock Enable */ |
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| 46 | __HAL_RCC_GPIOB_CLK_ENABLE(); |
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| 47 | __HAL_RCC_GPIOC_CLK_ENABLE(); |
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| 48 | __HAL_RCC_GPIOF_CLK_ENABLE(); |
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| 49 | __HAL_RCC_GPIOA_CLK_ENABLE(); |
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| 50 | |
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| 51 | /*Configure GPIO pin Output Level */ |
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| 52 | HAL_GPIO_WritePin(GPIOA, ADC_RESET_Pin|ADC_START_CONV_Pin |
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| 53 | #ifndef MCO_TEST_FUNCTION |
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| 54 | |OVP_ENABLE_Pin |
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| 55 | #endif |
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| 56 | |LVP_ENABLE_Pin|LED_FUNCTION_Pin|LED_ERROR_Pin, GPIO_PIN_RESET); |
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| 57 | |
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| 58 | //HAL_GPIO_WritePin(GPIOB, ADC_POWER_DOWN_Pin, GPIO_PIN_RESET); |
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| 59 | |
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| 60 | /*Configure GPIO pin Output Level */ |
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| 61 | HAL_GPIO_WritePin(AUX_EN_GPIO_Port, AUX_EN_Pin, GPIO_PIN_RESET); |
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| 62 | |
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| 63 | /*Configure GPIO pin : PtPin */ |
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| 64 | GPIO_InitStruct.Pin = ADC_DATA_READY_Pin; |
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| 65 | GPIO_InitStruct.Mode = GPIO_MODE_IT_FALLING; |
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| 66 | GPIO_InitStruct.Pull = GPIO_PULLUP; |
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| 67 | HAL_GPIO_Init(ADC_DATA_READY_GPIO_Port, &GPIO_InitStruct); |
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| 68 | |
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| 69 | |
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| 70 | |
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| 71 | /*Configure GPIO pins : PAPin PAPin PAPin PAPin |
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| 72 | PAPin PAPin PAPin PAPin |
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| 73 | PAPin */ |
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| 74 | GPIO_InitStruct.Pin = ADC_RESET_Pin|ADC_START_CONV_Pin |
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| 75 | #ifndef MCO_TEST_FUNCTION |
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| 76 | |OVP_ENABLE_Pin |
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| 77 | #endif |
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| 78 | |LVP_ENABLE_Pin|LED_FUNCTION_Pin|LED_ERROR_Pin ; |
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| 79 | GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP; |
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| 80 | GPIO_InitStruct.Pull = GPIO_NOPULL; |
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| 81 | GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW; |
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| 82 | HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); |
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| 83 | |
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| 84 | |
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| 85 | /*Configure GPIO pin : PtPin */ |
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| 86 | GPIO_InitStruct.Pin = BUTTON_Pin; |
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| 87 | GPIO_InitStruct.Mode = GPIO_MODE_INPUT; |
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| 88 | GPIO_InitStruct.Pull = GPIO_PULLUP; |
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| 89 | HAL_GPIO_Init(BUTTON_GPIO_Port, &GPIO_InitStruct); |
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| 90 | |
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| 91 | /*Configure GPIO pin : PtPin */ |
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| 92 | GPIO_InitStruct.Pin = AUX_EN_Pin; |
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| 93 | GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP; |
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| 94 | GPIO_InitStruct.Pull = GPIO_NOPULL; |
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| 95 | GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW; |
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| 96 | HAL_GPIO_Init(AUX_EN_GPIO_Port, &GPIO_InitStruct); |
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| 97 | |
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| 98 | // EDIT ECS |
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| 99 | // Reservierter Pin wird zu restore Factory beim Startup |
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| 100 | // Funktion wenn ber Jumper auf Masse gesetzt |
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| 101 | //GPIO_InitStruct.Pin = RESERVED_1_Pin; |
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| 102 | //GPIO_InitStruct.Mode = GPIO_MODE_INPUT; |
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| 103 | //GPIO_InitStruct.Pull = GPIO_PULLUP; |
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| 104 | //GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW; |
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| 105 | //HAL_GPIO_Init(RESERVED_1_GPIO_Port, &GPIO_InitStruct); |
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| 106 | |
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| 107 | //GPIO_InitStruct.Pin = ADC_POWER_DOWN_Pin; |
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| 108 | //GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP; |
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| 109 | //GPIO_InitStruct.Pull = GPIO_PULLUP; |
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| 110 | //GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW; |
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| 111 | //HAL_GPIO_Init(ADC_POWER_DOWN_GPIO_Port, &GPIO_InitStruct); |
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| 112 | |
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| 113 | GPIO_InitStruct.Pin = ADC_RESET_Pin; |
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| 114 | GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP; |
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| 115 | GPIO_InitStruct.Pull = GPIO_PULLUP; |
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| 116 | GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW; |
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| 117 | HAL_GPIO_Init(ADC_RESET_GPIO_Port, &GPIO_InitStruct); |
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| 118 | } |
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| 119 | |
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| 120 | /* USER CODE BEGIN 2 */ |
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| 121 | void HAL_GPIO_EXTI_Falling_Callback(uint16_t GPIO_Pin) |
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| 122 | { |
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| 123 | if (GPIO_Pin == ADC_DATA_READY_Pin) |
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| 124 | { |
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| 125 | newCurrentValue=1; |
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| 126 | |
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| 127 | |
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| 128 | } |
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| 129 | } |
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| 130 | /* USER CODE END 2 */ |
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| 131 | |
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| 132 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |
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