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STM324x9I_EVAL BSP User Manual
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Modules | |
| STM324x9I EVAL NOR Private Types Definitions | |
| STM324x9I EVAL NOR Private Defines | |
| STM324x9I EVAL NOR Private Macros | |
| STM324x9I EVAL NOR Private Variables | |
| STM324x9I EVAL NOR Private Function Prototypes | |
| STM324x9I EVAL NOR Private Functions | |
| STM324x9I EVAL NOR Exported Types | |
| STM324x9I EVAL NOR Exported Constants | |
| STM324x9I EVAL NOR Exported Macro | |
| STM324x9I EVAL NOR Exported Functions | |
Defines | |
| #define | NOR_STATUS_OK 0x00 |
| NOR status structure definition. | |
| #define | NOR_STATUS_ERROR 0x01 |
Functions | |
| uint8_t | BSP_NOR_Init (void) |
| Initializes the NOR device. | |
| uint8_t | BSP_NOR_ReadData (uint32_t uwStartAddress, uint16_t *pData, uint32_t uwDataSize) |
| Reads an amount of data from the NOR device. | |
| void | BSP_NOR_ReturnToReadMode (void) |
| Returns the NOR memory to read mode. | |
| uint8_t | BSP_NOR_WriteData (uint32_t uwStartAddress, uint16_t *pData, uint32_t uwDataSize) |
| Writes an amount of data to the NOR device. | |
| uint8_t | BSP_NOR_ProgramData (uint32_t uwStartAddress, uint16_t *pData, uint32_t uwDataSize) |
| Programs an amount of data to the NOR device. | |
| uint8_t | BSP_NOR_Erase_Block (uint32_t BlockAddress) |
| Erases the specified block of the NOR device. | |
| uint8_t | BSP_NOR_Erase_Chip (void) |
| Erases the entire NOR chip. | |
| uint8_t | BSP_NOR_Read_ID (NOR_IDTypeDef *pNOR_ID) |
| Reads NOR flash IDs. | |
| void | HAL_NOR_MspWait (NOR_HandleTypeDef *hnor, uint32_t Timeout) |
| NOR BSP Wait for Ready/Busy signal. | |
Define Documentation
| #define NOR_STATUS_ERROR 0x01 |
Definition at line 73 of file stm324x9i_eval_nor.h.
Referenced by BSP_NOR_Erase_Block(), BSP_NOR_Erase_Chip(), BSP_NOR_Init(), BSP_NOR_ProgramData(), BSP_NOR_Read_ID(), BSP_NOR_ReadData(), and BSP_NOR_WriteData().
| #define NOR_STATUS_OK 0x00 |
NOR status structure definition.
Definition at line 72 of file stm324x9i_eval_nor.h.
Referenced by BSP_NOR_Erase_Block(), BSP_NOR_Erase_Chip(), BSP_NOR_Init(), BSP_NOR_ProgramData(), BSP_NOR_Read_ID(), BSP_NOR_ReadData(), and BSP_NOR_WriteData().
Function Documentation
| uint8_t BSP_NOR_Erase_Block | ( | uint32_t | BlockAddress | ) |
Erases the specified block of the NOR device.
- Parameters:
-
BlockAddress,: Block address to erase
- Return values:
-
NOR memory status
Definition at line 282 of file stm324x9i_eval_nor.c.
References BLOCKERASE_TIMEOUT, NOR_DEVICE_ADDR, NOR_STATUS_ERROR, NOR_STATUS_OK, and norHandle.
| uint8_t BSP_NOR_Erase_Chip | ( | void | ) |
Erases the entire NOR chip.
- Return values:
-
NOR memory status
Definition at line 302 of file stm324x9i_eval_nor.c.
References CHIPERASE_TIMEOUT, NOR_DEVICE_ADDR, NOR_STATUS_ERROR, NOR_STATUS_OK, and norHandle.
| uint8_t BSP_NOR_Init | ( | void | ) |
Initializes the NOR device.
- Return values:
-
NOR memory status
Definition at line 154 of file stm324x9i_eval_nor.c.
References CONTINUOUSCLOCK_FEATURE, NOR_BURSTACCESS, NOR_MEMORY_WIDTH, NOR_MspInit(), NOR_STATUS_ERROR, NOR_STATUS_OK, NOR_WRITEBURST, norHandle, and Timing.
| uint8_t BSP_NOR_ProgramData | ( | uint32_t | uwStartAddress, |
| uint16_t * | pData, | ||
| uint32_t | uwDataSize | ||
| ) |
Programs an amount of data to the NOR device.
- Parameters:
-
uwStartAddress,: Write start address pData,: Pointer to data to be written uwDataSize,: Size of data to write
- Return values:
-
NOR memory status
Definition at line 261 of file stm324x9i_eval_nor.c.
References NOR_DEVICE_ADDR, NOR_STATUS_ERROR, NOR_STATUS_OK, norHandle, and PROGRAM_TIMEOUT.
| uint8_t BSP_NOR_Read_ID | ( | NOR_IDTypeDef * | pNOR_ID | ) |
Reads NOR flash IDs.
- Parameters:
-
pNOR_ID : Pointer to NOR ID structure
- Return values:
-
NOR memory status
Definition at line 323 of file stm324x9i_eval_nor.c.
References NOR_STATUS_ERROR, NOR_STATUS_OK, and norHandle.
| uint8_t BSP_NOR_ReadData | ( | uint32_t | uwStartAddress, |
| uint16_t * | pData, | ||
| uint32_t | uwDataSize | ||
| ) |
Reads an amount of data from the NOR device.
- Parameters:
-
uwStartAddress,: Read start address pData,: Pointer to data to be read uwDataSize,: Size of data to read
- Return values:
-
NOR memory status
Definition at line 203 of file stm324x9i_eval_nor.c.
References NOR_DEVICE_ADDR, NOR_STATUS_ERROR, NOR_STATUS_OK, and norHandle.
| void BSP_NOR_ReturnToReadMode | ( | void | ) |
Returns the NOR memory to read mode.
Definition at line 218 of file stm324x9i_eval_nor.c.
References norHandle.
| uint8_t BSP_NOR_WriteData | ( | uint32_t | uwStartAddress, |
| uint16_t * | pData, | ||
| uint32_t | uwDataSize | ||
| ) |
Writes an amount of data to the NOR device.
- Parameters:
-
uwStartAddress,: Write start address pData,: Pointer to data to be written uwDataSize,: Size of data to write
- Return values:
-
NOR memory status
Definition at line 230 of file stm324x9i_eval_nor.c.
References NOR_DEVICE_ADDR, NOR_STATUS_ERROR, NOR_STATUS_OK, norHandle, and PROGRAM_TIMEOUT.
| void HAL_NOR_MspWait | ( | NOR_HandleTypeDef * | hnor, |
| uint32_t | Timeout | ||
| ) |
NOR BSP Wait for Ready/Busy signal.
- Parameters:
-
hnor,: Pointer to NOR handle Timeout,: Timeout duration
Definition at line 385 of file stm324x9i_eval_nor.c.
References NOR_BUSY_STATE, NOR_READY_BUSY_GPIO, NOR_READY_BUSY_PIN, and NOR_READY_STATE.
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