# R in k210_pac::fft::ctrl - Rust
Reader of register ctrl
Keywords: rust, rustlang, rust-lang, R

# Type Definition k210_pac::fft::ctrl::R

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    pub type R = R<u64, CTRL>;

Expand description

Reader of register ctrl

## Implementations

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### impl R

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#### pub fn point(&self) -> POINT_R

Bits 0:2 - FFT calculation data length

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#### pub fn mode(&self) -> MODE_R

Bit 3 - FFT mode

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#### pub fn shift(&self) -> SHIFT_R

Bits 4:12 - Corresponding to the nine layer butterfly shift operation, 0x0: does not shift; 0x1: shift 1st layer. …

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#### pub fn enable(&self) -> ENABLE_R

Bit 13 - FFT enable

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#### pub fn dma_send(&self) -> DMA_SEND_R

Bit 14 - FFT DMA enable

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#### pub fn input_mode(&self) -> INPUT_MODE_R

Bits 15:16 - Input data arrangement

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#### pub fn data_mode(&self) -> DATA_MODE_R

Bit 17 - Effective width of input data