39 #ifndef __STM32F4xx_HAL_SDRAM_H 40 #define __STM32F4xx_HAL_SDRAM_H 46 #if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) ||\ 47 defined(STM32F446xx) || defined(STM32F469xx) || defined(STM32F479xx) 70 HAL_SDRAM_STATE_RESET = 0x00U,
71 HAL_SDRAM_STATE_READY = 0x01U,
72 HAL_SDRAM_STATE_BUSY = 0x02U,
73 HAL_SDRAM_STATE_ERROR = 0x03U,
74 HAL_SDRAM_STATE_WRITE_PROTECTED = 0x04U,
75 HAL_SDRAM_STATE_PRECHARGED = 0x05U
77 }HAL_SDRAM_StateTypeDef;
84 FMC_SDRAM_TypeDef *Instance;
86 FMC_SDRAM_InitTypeDef Init;
88 __IO HAL_SDRAM_StateTypeDef State;
109 #define __HAL_SDRAM_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_SDRAM_STATE_RESET) 124 HAL_StatusTypeDef HAL_SDRAM_Init(SDRAM_HandleTypeDef *hsdram, FMC_SDRAM_TimingTypeDef *Timing);
126 void HAL_SDRAM_MspInit(SDRAM_HandleTypeDef *hsdram);
127 void HAL_SDRAM_MspDeInit(SDRAM_HandleTypeDef *hsdram);
129 void HAL_SDRAM_IRQHandler(SDRAM_HandleTypeDef *hsdram);
130 void HAL_SDRAM_RefreshErrorCallback(SDRAM_HandleTypeDef *hsdram);
141 HAL_StatusTypeDef HAL_SDRAM_Read_8b(SDRAM_HandleTypeDef *hsdram, uint32_t *pAddress, uint8_t *pDstBuffer, uint32_t BufferSize);
142 HAL_StatusTypeDef HAL_SDRAM_Write_8b(SDRAM_HandleTypeDef *hsdram, uint32_t *pAddress, uint8_t *pSrcBuffer, uint32_t BufferSize);
143 HAL_StatusTypeDef HAL_SDRAM_Read_16b(SDRAM_HandleTypeDef *hsdram, uint32_t *pAddress, uint16_t *pDstBuffer, uint32_t BufferSize);
144 HAL_StatusTypeDef HAL_SDRAM_Write_16b(SDRAM_HandleTypeDef *hsdram, uint32_t *pAddress, uint16_t *pSrcBuffer, uint32_t BufferSize);
145 HAL_StatusTypeDef HAL_SDRAM_Read_32b(SDRAM_HandleTypeDef *hsdram, uint32_t *pAddress, uint32_t *pDstBuffer, uint32_t BufferSize);
146 HAL_StatusTypeDef HAL_SDRAM_Write_32b(SDRAM_HandleTypeDef *hsdram, uint32_t *pAddress, uint32_t *pSrcBuffer, uint32_t BufferSize);
148 HAL_StatusTypeDef HAL_SDRAM_Read_DMA(SDRAM_HandleTypeDef *hsdram, uint32_t * pAddress, uint32_t *pDstBuffer, uint32_t BufferSize);
149 HAL_StatusTypeDef HAL_SDRAM_Write_DMA(SDRAM_HandleTypeDef *hsdram, uint32_t *pAddress, uint32_t *pSrcBuffer, uint32_t BufferSize);
159 HAL_StatusTypeDef HAL_SDRAM_WriteProtection_Disable(SDRAM_HandleTypeDef *hsdram);
160 HAL_StatusTypeDef HAL_SDRAM_SendCommand(SDRAM_HandleTypeDef *hsdram, FMC_SDRAM_CommandTypeDef *Command, uint32_t Timeout);
161 HAL_StatusTypeDef HAL_SDRAM_ProgramRefreshRate(SDRAM_HandleTypeDef *hsdram, uint32_t RefreshRate);
162 HAL_StatusTypeDef HAL_SDRAM_SetAutoRefreshNumber(SDRAM_HandleTypeDef *hsdram, uint32_t AutoRefreshNumber);
163 uint32_t HAL_SDRAM_GetModeStatus(SDRAM_HandleTypeDef *hsdram);
172 HAL_SDRAM_StateTypeDef HAL_SDRAM_GetState(SDRAM_HandleTypeDef *hsdram);
HAL_StatusTypeDef
HAL Status structures definition.
Definition: stm32f4xx_hal_def.h:57
#define __IO
Definition: core_cm0.h:213
HAL_LockTypeDef
HAL Lock structures definition.
Definition: stm32f4xx_hal_def.h:68
Header file of FMC HAL module.
DMA handle Structure definition.
Definition: stm32f4xx_hal_dma.h:157