Struct stm32_metapac::flash::regs::Sr

#[repr(transparent)]
pub struct Sr(pub u32);

Expand description

FLASH status register

Tuple Fields§

§0: u32

Implementations§

§

impl Sr

pub const fn eop(&self) -> bool

End of operation Set by hardware when one or more flash memory operation (programming / erase) has been completed successfully. This bit is set only if the end of operation interrupts are enabled (EOPIE=1). Cleared by writing 1.

pub fn set_eop(&mut self, val: bool)

End of operation Set by hardware when one or more flash memory operation (programming / erase) has been completed successfully. This bit is set only if the end of operation interrupts are enabled (EOPIE=1). Cleared by writing 1.

pub const fn operr(&self) -> bool

Operation error Set by hardware when a flash memory operation (program / erase) completes unsuccessfully. This bit is set only if error interrupts are enabled (ERRIE=1). Cleared by writing 1.

pub fn set_operr(&mut self, val: bool)

Operation error Set by hardware when a flash memory operation (program / erase) completes unsuccessfully. This bit is set only if error interrupts are enabled (ERRIE=1). Cleared by writing 1.

pub const fn progerr(&self) -> bool

Programming error Set by hardware when a double-word address to be programmed contains a value different from ‘0xFFFF FFFF’ before programming, except if the data to write is ‘0x0000 0000’. Cleared by writing 1.

pub fn set_progerr(&mut self, val: bool)

Programming error Set by hardware when a double-word address to be programmed contains a value different from ‘0xFFFF FFFF’ before programming, except if the data to write is ‘0x0000 0000’. Cleared by writing 1.

pub const fn wrperr(&self) -> bool

Write protection error Set by hardware when an address to be erased/programmed belongs to a write-protected part (by WRP, PCROP or RDP Level 1) of the flash memory. Cleared by writing 1.

pub fn set_wrperr(&mut self, val: bool)

Write protection error Set by hardware when an address to be erased/programmed belongs to a write-protected part (by WRP, PCROP or RDP Level 1) of the flash memory. Cleared by writing 1.

pub const fn pgaerr(&self) -> bool

Programming alignment error Set by hardware when the data to program cannot be contained in the same double word (64-bit) flash memory in case of standard programming, or if there is a change of page during fast programming. Cleared by writing 1.

pub fn set_pgaerr(&mut self, val: bool)

Programming alignment error Set by hardware when the data to program cannot be contained in the same double word (64-bit) flash memory in case of standard programming, or if there is a change of page during fast programming. Cleared by writing 1.

pub const fn sizerr(&self) -> bool

Size error Set by hardware when the size of the access is a byte or half-word during a program or a fast program sequence. Only double word programming is allowed (consequently: word access). Cleared by writing 1.

pub fn set_sizerr(&mut self, val: bool)

Size error Set by hardware when the size of the access is a byte or half-word during a program or a fast program sequence. Only double word programming is allowed (consequently: word access). Cleared by writing 1.

pub const fn pgserr(&self) -> bool

Programming sequence error Set by hardware when a write access to the flash memory is performed by the code while PG or FSTPG have not been set previously. Set also by hardware when PROGERR, SIZERR, PGAERR, WRPERR, MISSERR or FASTERR is set due to a previous programming error. Cleared by writing 1.

pub fn set_pgserr(&mut self, val: bool)

Programming sequence error Set by hardware when a write access to the flash memory is performed by the code while PG or FSTPG have not been set previously. Set also by hardware when PROGERR, SIZERR, PGAERR, WRPERR, MISSERR or FASTERR is set due to a previous programming error. Cleared by writing 1.

pub const fn misserr(&self) -> bool

Fast programming data miss error In Fast programming mode, 16 double words (128 bytes) must be sent to flash memory successively, and the new data must be sent to the logic control before the current data is fully programmed. MISSERR is set by hardware when the new data is not present in time. Cleared by writing 1.

pub fn set_misserr(&mut self, val: bool)

Fast programming data miss error In Fast programming mode, 16 double words (128 bytes) must be sent to flash memory successively, and the new data must be sent to the logic control before the current data is fully programmed. MISSERR is set by hardware when the new data is not present in time. Cleared by writing 1.

pub const fn fasterr(&self) -> bool

Fast programming error Set by hardware when a fast programming sequence (activated by FSTPG) is interrupted due to an error (alignment, size, write protection or data miss). The corresponding status bit (PGAERR, SIZERR, WRPERR or MISSERR) is set at the same time. Cleared by writing 1.

pub fn set_fasterr(&mut self, val: bool)

Fast programming error Set by hardware when a fast programming sequence (activated by FSTPG) is interrupted due to an error (alignment, size, write protection or data miss). The corresponding status bit (PGAERR, SIZERR, WRPERR or MISSERR) is set at the same time. Cleared by writing 1.

pub const fn rderr(&self) -> bool

PCROP read error Set by hardware when an address to be read belongs to a read protected area of the flash memory (PCROP protection). An interrupt is generated if RDERRIE is set in FLASH_CR. Cleared by writing 1.

pub fn set_rderr(&mut self, val: bool)

PCROP read error Set by hardware when an address to be read belongs to a read protected area of the flash memory (PCROP protection). An interrupt is generated if RDERRIE is set in FLASH_CR. Cleared by writing 1.

pub const fn optverr(&self) -> bool

Option and Engineering bits loading validity error

pub fn set_optverr(&mut self, val: bool)

Option and Engineering bits loading validity error

pub const fn bsy1(&self) -> bool

Busy This flag indicates that a flash memory operation requested by FLASH control register (FLASH_CR) is in progress. This bit is set at the beginning of the flash memory operation, and cleared when the operation finishes or when an error occurs.

pub fn set_bsy1(&mut self, val: bool)

Busy This flag indicates that a flash memory operation requested by FLASH control register (FLASH_CR) is in progress. This bit is set at the beginning of the flash memory operation, and cleared when the operation finishes or when an error occurs.

pub const fn cfgbsy(&self) -> bool

Programming or erase configuration busy. This flag is set and cleared by hardware. It is set when the first word is sent for program or when setting the STRT bit of FLASH control register (FLASH_CR) for erase. It is cleared when the flash memory program or erase operation completes or ends with an error. When set, launching any other operation through the FLASH control register (FLASH_CR) is impossible, and must be postponed (a programming or erase operation is ongoing). When cleared, the program and erase settings in the FLASH control register (FLASH_CR) can be modified.

pub fn set_cfgbsy(&mut self, val: bool)

Programming or erase configuration busy. This flag is set and cleared by hardware. It is set when the first word is sent for program or when setting the STRT bit of FLASH control register (FLASH_CR) for erase. It is cleared when the flash memory program or erase operation completes or ends with an error. When set, launching any other operation through the FLASH control register (FLASH_CR) is impossible, and must be postponed (a programming or erase operation is ongoing). When cleared, the program and erase settings in the FLASH control register (FLASH_CR) can be modified.