Struct cc13x2_cc26x2_hal::cpu_scs::fpccr::R

pub struct R { /* fields omitted */ }

Value read from the register

Methods

impl R

pub fn bits(&self) -> u32

Value of the register as raw bits

pub fn aspen(&self) -> ASPENR

Bit 31 - 31:31] Automatic State Preservation enable. When this bit is set is will cause bit [2] of the Special CONTROL register to be set (FPCA) on execution of a floating point instruction which results in the floating point state automatically being preserved on exception entry.

pub fn lspen(&self) -> LSPENR

Bit 30 - 30:30] Lazy State Preservation enable. Lazy state preservation is when the processor performs a context save, space on the stack is reserved for the floating point state but it is not stacked until the new context performs a floating point operation. 0: Disable automatic lazy state preservation for floating-point context. 1: Enable automatic lazy state preservation for floating-point context.

pub fn reserved9(&self) -> RESERVED9R

Bits 9:29 - 29:9] Software should not rely on the value of a reserved. Writing any other value than the reset value may result in undefined behavior.

pub fn monrdy(&self) -> MONRDYR

Bit 8 - 8:8] Indicates whether the the software executing when the processor allocated the FP stack frame was able to set the DebugMonitor exception to pending. 0: DebugMonitor is disabled or priority did not permit setting DEMCR.MON_PEND when the floating-point stack frame was allocated. 1: DebugMonitor is enabled and priority permits setting DEMCR.MON_PEND when the floating-point stack frame was allocated.

pub fn reserved7(&self) -> RESERVED7R

Bit 7 - 7:7] Software should not rely on the value of a reserved. Writing any other value than the reset value may result in undefined behavior.

pub fn bfrdy(&self) -> BFRDYR

Bit 6 - 6:6] Indicates whether the software executing when the processor allocated the FP stack frame was able to set the BusFault exception to pending. 0: BusFault is disabled or priority did not permit setting the BusFault handler to the pending state when the floating-point stack frame was allocated. 1: BusFault is enabled and priority permitted setting the BusFault handler to the pending state when the floating-point stack frame was allocated.

pub fn mmrdy(&self) -> MMRDYR

Bit 5 - 5:5] Indicates whether the software executing when the processor allocated the FP stack frame was able to set the MemManage exception to pending. 0: MemManage is disabled or priority did not permit setting the MemManage handler to the pending state when the floating-point stack frame was allocated. 1: MemManage is enabled and priority permitted setting the MemManage handler to the pending state when the floating-point stack frame was allocated.

pub fn hfrdy(&self) -> HFRDYR

Bit 4 - 4:4] Indicates whether the software executing when the processor allocated the FP stack frame was able to set the HardFault exception to pending. 0: Priority did not permit setting the HardFault handler to the pending state when the floating-point stack frame was allocated. 1: Priority permitted setting the HardFault handler to the pending state when the floating-point stack frame was allocated.

pub fn thread(&self) -> THREADR

Bit 3 - 3:3] Indicates the processor mode was Thread when it allocated the FP stack frame. 0: Mode was not Thread Mode when the floating-point stack frame was allocated. 1: Mode was Thread Mode when the floating-point stack frame was allocated.

pub fn reserved2(&self) -> RESERVED2R

Bit 2 - 2:2] Software should not rely on the value of a reserved. Writing any other value than the reset value may result in undefined behavior.

pub fn user(&self) -> USERR

Bit 1 - 1:1] Indicates the privilege level of the software executing was User (Unpriviledged) when the processor allocated the FP stack frame: 0: Privilege level was not user when the floating-point stack frame was allocated. 1: Privilege level was user when the floating-point stack frame was allocated.

pub fn lspact(&self) -> LSPACTR

Bit 0 - 0:0] Indicates whether Lazy preservation of the FP state is active: 0: Lazy state preservation is not active. 1: Lazy state preservation is active. floating-point stack frame has been allocated but saving state to it has been deferred.