Patched for Audio example - Add status check when DFSDM's filter and channel de-init.
Dependents: DISCO_F413ZH-AUDIO-demo
The base repository is https://os.mbed.com/teams/ST/code/BSP_DISCO_F413ZH/. I've just added workaround patch for Audio-in demo on DISCO_F413ZH board(Microphone U16, U17)
Drivers/BSP/STM32F413H-Discovery/stm32f413h_discovery_psram.h
- Committer:
- Daniel_Lee
- Date:
- 2020-01-31
- Revision:
- 4:c051317d4051
- Parent:
- 3:42b354f5069c
File content as of revision 4:c051317d4051:
/** ****************************************************************************** * @file stm32f413H_discovery_psram.h * @author MCD Application Team * @brief This file contains the common defines and functions prototypes for * the stm32f413h_discovery_psram.c driver. ****************************************************************************** * @attention * * <h2><center>© COPYRIGHT(c) 2017 STMicroelectronics</center></h2> * * Redistribution and use in source and binary forms, with or without modification, * are permitted provided that the following conditions are met: * 1. Redistributions of source code must retain the above copyright notice, * this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and/or other materials provided with the distribution. * 3. Neither the name of STMicroelectronics nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * ****************************************************************************** */ /* Define to prevent recursive inclusion -------------------------------------*/ #ifndef __STM32F413H_DISCOVERY_PSRAM_H #define __STM32F413H_DISCOVERY_PSRAM_H #ifdef __cplusplus extern "C" { #endif /* Includes ------------------------------------------------------------------*/ #include "stm32f4xx_hal.h" /** @addtogroup BSP * @{ */ /** @addtogroup STM32F413H_DISCOVERY * @{ */ /** @addtogroup STM32F413H_DISCOVERY_PSRAM * @{ */ /** @defgroup STM32F413H_DISCOVERY_PSRAM_Exported_Constants STM32F413H DISCOVERY PSRAM Exported Constants * @{ */ /** * @brief PSRAM status structure definition */ #define PSRAM_OK ((uint8_t)0x00) #define PSRAM_ERROR ((uint8_t)0x01) #define PSRAM_DEVICE_ADDR ((uint32_t)0x60000000) #define PSRAM_DEVICE_SIZE ((uint32_t)0x80000) /* SRAM device size in Bytes */ #define PSRAM_MEMORY_WIDTH FSMC_NORSRAM_MEM_BUS_WIDTH_16 #define PSRAM_BURSTACCESS FSMC_BURST_ACCESS_MODE_DISABLE #define PSRAM_WRITEBURST FSMC_WRITE_BURST_DISABLE #define CONTINUOUSCLOCK_FEATURE FSMC_CONTINUOUS_CLOCK_SYNC_ONLY /* DMA definitions for SRAM DMA transfer */ #define PSRAM_DMAx_CLK_ENABLE __HAL_RCC_DMA2_CLK_ENABLE #define PSRAM_DMAx_CLK_DISABLE __HAL_RCC_DMA2_CLK_DISABLE #define PSRAM_DMAx_CHANNEL DMA_CHANNEL_0 #define PSRAM_DMAx_STREAM DMA2_Stream5 #define PSRAM_DMAx_IRQn DMA2_Stream5_IRQn #define BSP_PSRAM_DMA_IRQHandler DMA2_Stream5_IRQHandler /** * @} */ /** @defgroup STM32F413H_DISCOVERY_PSRAM_Exported_Functions STM32F413H DISCOVERY PSRAM Exported Functions * @{ */ uint8_t BSP_PSRAM_Init(void); uint8_t BSP_PSRAM_DeInit(void); uint8_t BSP_PSRAM_ReadData(uint32_t uwStartAddress, uint16_t *pData, uint32_t uwDataSize); uint8_t BSP_PSRAM_ReadData_DMA(uint32_t uwStartAddress, uint16_t *pData, uint32_t uwDataSize); uint8_t BSP_PSRAM_WriteData(uint32_t uwStartAddress, uint16_t *pData, uint32_t uwDataSize); uint8_t BSP_PSRAM_WriteData_DMA(uint32_t uwStartAddress, uint16_t *pData, uint32_t uwDataSize); /* These functions can be modified in case the current settings (e.g. DMA stream) need to be changed for specific application needs */ void BSP_PSRAM_MspInit(SRAM_HandleTypeDef *hsram, void *Params); void BSP_PSRAM_MspDeInit(SRAM_HandleTypeDef *hsram, void *Params); /** * @} */ /** * @} */ /** * @} */ /** * @} */ #ifdef __cplusplus } #endif #endif /* __STM32F413H_DISCOVERY_PSRAM_H */ /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/