You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
141 lines
4.1 KiB
141 lines
4.1 KiB
2 years ago
|
/* USER CODE BEGIN Header */
|
||
|
|
/**
|
||
|
|
******************************************************************************
|
||
|
|
* @file quadspi.c
|
||
|
|
* @brief This file provides code for the configuration
|
||
|
|
* of the QUADSPI instances.
|
||
|
|
******************************************************************************
|
||
|
|
* @attention
|
||
|
|
*
|
||
|
|
* Copyright (c) 2022 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 "quadspi.h"
|
||
|
|
|
||
|
|
/* USER CODE BEGIN 0 */
|
||
|
|
|
||
|
|
/* USER CODE END 0 */
|
||
|
|
|
||
|
|
QSPI_HandleTypeDef hqspi;
|
||
|
|
|
||
|
|
/* QUADSPI init function */
|
||
|
|
void MX_QUADSPI_Init(void)
|
||
|
|
{
|
||
|
|
|
||
|
|
/* USER CODE BEGIN QUADSPI_Init 0 */
|
||
|
|
|
||
|
|
/* USER CODE END QUADSPI_Init 0 */
|
||
|
|
|
||
|
|
/* USER CODE BEGIN QUADSPI_Init 1 */
|
||
|
|
|
||
|
|
/* USER CODE END QUADSPI_Init 1 */
|
||
|
|
hqspi.Instance = QUADSPI;
|
||
|
|
hqspi.Init.ClockPrescaler = 1;
|
||
|
|
hqspi.Init.FifoThreshold = 1;
|
||
|
|
hqspi.Init.SampleShifting = QSPI_SAMPLE_SHIFTING_HALFCYCLE;
|
||
|
|
hqspi.Init.FlashSize = 24;
|
||
|
|
hqspi.Init.ChipSelectHighTime = QSPI_CS_HIGH_TIME_5_CYCLE;
|
||
|
|
hqspi.Init.ClockMode = QSPI_CLOCK_MODE_0;
|
||
|
|
hqspi.Init.FlashID = QSPI_FLASH_ID_1;
|
||
|
|
hqspi.Init.DualFlash = QSPI_DUALFLASH_DISABLE;
|
||
|
|
if (HAL_QSPI_Init(&hqspi) != HAL_OK)
|
||
|
|
{
|
||
|
|
Error_Handler();
|
||
|
|
}
|
||
|
|
/* USER CODE BEGIN QUADSPI_Init 2 */
|
||
|
|
|
||
|
|
/* USER CODE END QUADSPI_Init 2 */
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
void HAL_QSPI_MspInit(QSPI_HandleTypeDef* qspiHandle)
|
||
|
|
{
|
||
|
|
|
||
|
|
GPIO_InitTypeDef GPIO_InitStruct = {0};
|
||
|
|
if(qspiHandle->Instance==QUADSPI)
|
||
|
|
{
|
||
|
|
/* USER CODE BEGIN QUADSPI_MspInit 0 */
|
||
|
|
|
||
|
|
/* USER CODE END QUADSPI_MspInit 0 */
|
||
|
|
/* QUADSPI clock enable */
|
||
|
|
__HAL_RCC_QSPI_CLK_ENABLE();
|
||
|
|
|
||
|
|
__HAL_RCC_GPIOB_CLK_ENABLE();
|
||
|
|
__HAL_RCC_GPIOF_CLK_ENABLE();
|
||
|
|
/**QUADSPI GPIO Configuration
|
||
|
|
PB6 ------> QUADSPI_BK1_NCS
|
||
|
|
PF7 ------> QUADSPI_BK1_IO2
|
||
|
|
PF6 ------> QUADSPI_BK1_IO3
|
||
|
|
PF10 ------> QUADSPI_CLK
|
||
|
|
PF9 ------> QUADSPI_BK1_IO1
|
||
|
|
PF8 ------> QUADSPI_BK1_IO0
|
||
|
|
*/
|
||
|
|
GPIO_InitStruct.Pin = QSPI_BK1_NCS_Pin;
|
||
|
|
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
|
||
|
|
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
||
|
|
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
|
||
|
|
GPIO_InitStruct.Alternate = GPIO_AF10_QSPI;
|
||
|
|
HAL_GPIO_Init(QSPI_BK1_NCS_GPIO_Port, &GPIO_InitStruct);
|
||
|
|
|
||
|
|
GPIO_InitStruct.Pin = QSPI_BK1_IO2_Pin|QSPI_BK1_IO3_Pin|QSPI_CLK_Pin;
|
||
|
|
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
|
||
|
|
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
||
|
|
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
|
||
|
|
GPIO_InitStruct.Alternate = GPIO_AF9_QSPI;
|
||
|
|
HAL_GPIO_Init(GPIOF, &GPIO_InitStruct);
|
||
|
|
|
||
|
|
GPIO_InitStruct.Pin = QSPI_BK1_IO1_Pin|QSPI_BK1_IO0_Pin;
|
||
|
|
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
|
||
|
|
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
||
|
|
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
|
||
|
|
GPIO_InitStruct.Alternate = GPIO_AF10_QSPI;
|
||
|
|
HAL_GPIO_Init(GPIOF, &GPIO_InitStruct);
|
||
|
|
|
||
|
|
/* USER CODE BEGIN QUADSPI_MspInit 1 */
|
||
|
|
|
||
|
|
/* USER CODE END QUADSPI_MspInit 1 */
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
void HAL_QSPI_MspDeInit(QSPI_HandleTypeDef* qspiHandle)
|
||
|
|
{
|
||
|
|
|
||
|
|
if(qspiHandle->Instance==QUADSPI)
|
||
|
|
{
|
||
|
|
/* USER CODE BEGIN QUADSPI_MspDeInit 0 */
|
||
|
|
|
||
|
|
/* USER CODE END QUADSPI_MspDeInit 0 */
|
||
|
|
/* Peripheral clock disable */
|
||
|
|
__HAL_RCC_QSPI_CLK_DISABLE();
|
||
|
|
|
||
|
|
/**QUADSPI GPIO Configuration
|
||
|
|
PB6 ------> QUADSPI_BK1_NCS
|
||
|
|
PF7 ------> QUADSPI_BK1_IO2
|
||
|
|
PF6 ------> QUADSPI_BK1_IO3
|
||
|
|
PF10 ------> QUADSPI_CLK
|
||
|
|
PF9 ------> QUADSPI_BK1_IO1
|
||
|
|
PF8 ------> QUADSPI_BK1_IO0
|
||
|
|
*/
|
||
|
|
HAL_GPIO_DeInit(QSPI_BK1_NCS_GPIO_Port, QSPI_BK1_NCS_Pin);
|
||
|
|
|
||
|
|
HAL_GPIO_DeInit(GPIOF, QSPI_BK1_IO2_Pin|QSPI_BK1_IO3_Pin|QSPI_CLK_Pin|QSPI_BK1_IO1_Pin
|
||
|
|
|QSPI_BK1_IO0_Pin);
|
||
|
|
|
||
|
|
/* USER CODE BEGIN QUADSPI_MspDeInit 1 */
|
||
|
|
|
||
|
|
/* USER CODE END QUADSPI_MspDeInit 1 */
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/* USER CODE BEGIN 1 */
|
||
|
|
|
||
|
|
/* USER CODE END 1 */
|