Interrupts and flags management functions. More...
Collaboration diagram for Interrupts and flags management functions:
|
Functions | |
| void | FLASH_ClearFlag (uint32_t FLASH_FLAG) |
| Clears the FLASH's pending flags. More... | |
| FlagStatus | FLASH_GetFlagStatus (uint32_t FLASH_FLAG) |
| Checks whether the specified FLASH flag is set or not. More... | |
| FLASH_Status | FLASH_GetStatus (void) |
| Returns the FLASH Status. More... | |
| void | FLASH_ITConfig (uint32_t FLASH_IT, FunctionalState NewState) |
| Enables or disables the specified FLASH interrupts. More... | |
| FLASH_Status | FLASH_WaitForLastOperation (uint32_t Timeout) |
| Waits for a FLASH operation to complete or a TIMEOUT to occur. More... | |
| FLASH_Status | FLASH_WaitForLastOperation (void) |
| Waits for a FLASH operation to complete. More... | |
Detailed Description
Interrupts and flags management functions.
===============================================================================
##### Interrupts and flags management functions #####
===============================================================================
Function Documentation
| void FLASH_ClearFlag | ( | uint32_t | FLASH_FLAG | ) |
Clears the FLASH's pending flags.
- Parameters
-
FLASH_FLAG specifies the FLASH flags to clear. This parameter can be any combination of the following values: - FLASH_FLAG_EOP: FLASH End of Operation flag
- FLASH_FLAG_OPERR: FLASH operation Error flag
- FLASH_FLAG_WRPERR: FLASH Write protected error flag
- FLASH_FLAG_PGAERR: FLASH Programming Alignment error flag
- FLASH_FLAG_PGPERR: FLASH Programming Parallelism error flag
- FLASH_FLAG_PGSERR: FLASH Programming Sequence error flag
- Return values
-
None
- Parameters
-
FLASH_FLAG specifies the FLASH flags to clear. This parameter can be any combination of the following values: - FLASH_FLAG_PGERR: FLASH Programming error flag flag
- FLASH_FLAG_WRPERR: FLASH Write protected error flag
- FLASH_FLAG_EOP: FLASH End of Programming flag
- Return values
-
None
Definition at line 1084 of file stm32f4xx_flash.c.
| FlagStatus FLASH_GetFlagStatus | ( | uint32_t | FLASH_FLAG | ) |
Checks whether the specified FLASH flag is set or not.
- Parameters
-
FLASH_FLAG specifies the FLASH flag to check. This parameter can be one of the following values: - FLASH_FLAG_EOP: FLASH End of Operation flag
- FLASH_FLAG_OPERR: FLASH operation Error flag
- FLASH_FLAG_WRPERR: FLASH Write protected error flag
- FLASH_FLAG_PGAERR: FLASH Programming Alignment error flag
- FLASH_FLAG_PGPERR: FLASH Programming Parallelism error flag
- FLASH_FLAG_PGSERR: FLASH Programming Sequence error flag
- FLASH_FLAG_BSY: FLASH Busy flag
- Return values
-
The new state of FLASH_FLAG (SET or RESET).
- Parameters
-
FLASH_FLAG specifies the FLASH flag to check. This parameter can be one of the following values: - FLASH_FLAG_BSY: FLASH write/erase operations in progress flag
- FLASH_FLAG_PGERR: FLASH Programming error flag flag
- FLASH_FLAG_WRPERR: FLASH Write protected error flag
- FLASH_FLAG_EOP: FLASH End of Programming flag
- Return values
-
The new state of FLASH_FLAG (SET or RESET).
Definition at line 1054 of file stm32f4xx_flash.c.
| FLASH_Status FLASH_GetStatus | ( | void | ) |
Returns the FLASH Status.
- Parameters
-
None
- Return values
-
FLASH Status: The returned value can be: FLASH_BUSY, FLASH_ERROR_PROGRAM, FLASH_ERROR_WRP, FLASH_ERROR_OPERATION or FLASH_COMPLETE.
- Parameters
-
None
- Return values
-
FLASH Status: The returned value can be: FLASH_BUSY, FLASH_ERROR_PROGRAM, FLASH_ERROR_WRP or FLASH_COMPLETE.
Definition at line 1099 of file stm32f4xx_flash.c.
| void FLASH_ITConfig | ( | uint32_t | FLASH_IT, |
| FunctionalState | NewState | ||
| ) |
Enables or disables the specified FLASH interrupts.
- Parameters
-
FLASH_IT specifies the FLASH interrupt sources to be enabled or disabled. This parameter can be any combination of the following values: - FLASH_IT_ERR: FLASH Error Interrupt
- FLASH_IT_EOP: FLASH end of operation Interrupt
- Return values
-
None
- Parameters
-
FLASH_IT specifies the FLASH interrupt sources to be enabled or disabled. This parameter can be any combination of the following values: - FLASH_IT_EOP: FLASH end of programming Interrupt
- FLASH_IT_ERR: FLASH Error Interrupt
- Return values
-
None
Definition at line 1023 of file stm32f4xx_flash.c.
| FLASH_Status FLASH_WaitForLastOperation | ( | uint32_t | Timeout | ) |
Waits for a FLASH operation to complete or a TIMEOUT to occur.
Waits for a Flash operation to complete or a TIMEOUT to occur.
- Parameters
-
Timeout FLASH programming Timeout
- Return values
-
FLASH Status: The returned value can be: FLASH_BUSY, FLASH_ERROR_PROGRAM, FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT.
Definition at line 1132 of file stm32f30x_flash.c.
| FLASH_Status FLASH_WaitForLastOperation | ( | void | ) |
Waits for a FLASH operation to complete.
- Parameters
-
None
- Return values
-
FLASH Status: The returned value can be: FLASH_BUSY, FLASH_ERROR_PROGRAM, FLASH_ERROR_WRP, FLASH_ERROR_OPERATION or FLASH_COMPLETE.
Definition at line 1142 of file stm32f4xx_flash.c.