diff options
Diffstat (limited to 'Core/Src/gpio.c')
| -rwxr-xr-x | Core/Src/gpio.c | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/Core/Src/gpio.c b/Core/Src/gpio.c new file mode 100755 index 0000000..ad7713a --- /dev/null +++ b/Core/Src/gpio.c @@ -0,0 +1,117 @@ +/* USER CODE BEGIN Header */
+/**
+ ******************************************************************************
+ * @file gpio.c
+ * @brief This file provides code for the configuration
+ * of all used GPIO pins.
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2026 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software is licensed under terms that can be found in the LICENSE file
+ * in the root directory of this software component.
+ * If no LICENSE file comes with this software, it is provided AS-IS.
+ *
+ ******************************************************************************
+ */
+/* USER CODE END Header */
+
+/* Includes ------------------------------------------------------------------*/
+#include "gpio.h"
+
+/* USER CODE BEGIN 0 */
+
+/* USER CODE END 0 */
+
+/*----------------------------------------------------------------------------*/
+/* Configure GPIO */
+/*----------------------------------------------------------------------------*/
+/* USER CODE BEGIN 1 */
+
+/* USER CODE END 1 */
+
+/** Configure pins
+ PH0-OSC_IN (PH0) ------> RCC_OSC_IN
+ PA13 (JTMS/SWDIO) ------> DEBUG_JTMS-SWDIO
+ PA14 (JTCK/SWCLK) ------> DEBUG_JTCK-SWCLK
+ PB3 (JTDO/TRACESWO) ------> DEBUG_JTDO-SWO
+*/
+void MX_GPIO_Init(void)
+{
+
+ GPIO_InitTypeDef GPIO_InitStruct = {0};
+
+ /* GPIO Ports Clock Enable */
+ __HAL_RCC_GPIOE_CLK_ENABLE();
+ __HAL_RCC_GPIOF_CLK_ENABLE();
+ __HAL_RCC_GPIOH_CLK_ENABLE();
+ __HAL_RCC_GPIOC_CLK_ENABLE();
+ __HAL_RCC_GPIOA_CLK_ENABLE();
+ __HAL_RCC_GPIOB_CLK_ENABLE();
+ __HAL_RCC_GPIOG_CLK_ENABLE();
+ __HAL_RCC_GPIOD_CLK_ENABLE();
+
+ /*Configure GPIO pin Output Level */
+ HAL_GPIO_WritePin(GPIO_OUT8_GPIO_Port, GPIO_OUT8_Pin, GPIO_PIN_RESET);
+
+ /*Configure GPIO pin Output Level */
+ HAL_GPIO_WritePin(GPIOC, GPIO_OUT7_Pin|GPIO_OUT6_Pin|GPIO_OUT3_Pin|GPIO_OUT2_Pin
+ |GPIO_OUT1_Pin, GPIO_PIN_RESET);
+
+ /*Configure GPIO pin Output Level */
+ HAL_GPIO_WritePin(GPIOD, GPIO_OUT4_Pin|GPIO_OUT5_Pin, GPIO_PIN_RESET);
+
+ /*Configure GPIO pin Output Level */
+ HAL_GPIO_WritePin(CS4272_NRST_GPIO_Port, CS4272_NRST_Pin, GPIO_PIN_RESET);
+
+ /*Configure GPIO pin : GPIO_OUT8_Pin */
+ GPIO_InitStruct.Pin = GPIO_OUT8_Pin;
+ GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
+ GPIO_InitStruct.Pull = GPIO_NOPULL;
+ GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
+ HAL_GPIO_Init(GPIO_OUT8_GPIO_Port, &GPIO_InitStruct);
+
+ /*Configure GPIO pins : GPIO_OUT7_Pin GPIO_OUT6_Pin GPIO_OUT3_Pin GPIO_OUT2_Pin
+ GPIO_OUT1_Pin */
+ GPIO_InitStruct.Pin = GPIO_OUT7_Pin|GPIO_OUT6_Pin|GPIO_OUT3_Pin|GPIO_OUT2_Pin
+ |GPIO_OUT1_Pin;
+ GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
+ GPIO_InitStruct.Pull = GPIO_NOPULL;
+ GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
+ HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
+
+ /*Configure GPIO pins : GPIO_IN8_Pin GPIO_IN7_Pin */
+ GPIO_InitStruct.Pin = GPIO_IN8_Pin|GPIO_IN7_Pin;
+ GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
+ GPIO_InitStruct.Pull = GPIO_NOPULL;
+ HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
+
+ /*Configure GPIO pins : GPIO_IN6_Pin GPIO_IN5_Pin GPIO_IN4_Pin GPIO_IN3_Pin
+ GPIO_IN2_Pin GPIO_IN1_Pin */
+ GPIO_InitStruct.Pin = GPIO_IN6_Pin|GPIO_IN5_Pin|GPIO_IN4_Pin|GPIO_IN3_Pin
+ |GPIO_IN2_Pin|GPIO_IN1_Pin;
+ GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
+ GPIO_InitStruct.Pull = GPIO_NOPULL;
+ HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
+
+ /*Configure GPIO pins : GPIO_OUT4_Pin GPIO_OUT5_Pin */
+ GPIO_InitStruct.Pin = GPIO_OUT4_Pin|GPIO_OUT5_Pin;
+ GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
+ GPIO_InitStruct.Pull = GPIO_NOPULL;
+ GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
+ HAL_GPIO_Init(GPIOD, &GPIO_InitStruct);
+
+ /*Configure GPIO pin : CS4272_NRST_Pin */
+ GPIO_InitStruct.Pin = CS4272_NRST_Pin;
+ GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
+ GPIO_InitStruct.Pull = GPIO_NOPULL;
+ GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
+ HAL_GPIO_Init(CS4272_NRST_GPIO_Port, &GPIO_InitStruct);
+
+}
+
+/* USER CODE BEGIN 2 */
+
+/* USER CODE END 2 */
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