Struct esp_idf_sys::i2s_pdm_tx_slot_config_t
source · #[repr(C)]pub struct i2s_pdm_tx_slot_config_t {
pub data_bit_width: i2s_data_bit_width_t,
pub slot_bit_width: i2s_slot_bit_width_t,
pub slot_mode: i2s_slot_mode_t,
pub slot_mask: i2s_pdm_slot_mask_t,
pub sd_prescale: u32,
pub sd_scale: i2s_pdm_sig_scale_t,
pub hp_scale: i2s_pdm_sig_scale_t,
pub lp_scale: i2s_pdm_sig_scale_t,
pub sinc_scale: i2s_pdm_sig_scale_t,
}
Expand description
@brief I2S slot configuration for PDM TX mode
Fields§
§data_bit_width: i2s_data_bit_width_t
< I2S sample data bit width (valid data bits per sample), only support 16 bits for PDM mode
slot_bit_width: i2s_slot_bit_width_t
< I2S slot bit width (total bits per slot), only support 16 bits for PDM mode
slot_mode: i2s_slot_mode_t
< Set mono or stereo mode with I2S_SLOT_MODE_MONO or I2S_SLOT_MODE_STEREO For PDM TX mode, mono means the data buffer only contains one slot data, Stereo means the data buffer contains two slots data
slot_mask: i2s_pdm_slot_mask_t
< Slot mask to choose left or right slot
sd_prescale: u32
< Sigma-delta filter prescale
sd_scale: i2s_pdm_sig_scale_t
< Sigma-delta filter scaling value
hp_scale: i2s_pdm_sig_scale_t
< High pass filter scaling value
lp_scale: i2s_pdm_sig_scale_t
< Low pass filter scaling value
sinc_scale: i2s_pdm_sig_scale_t
< Sinc filter scaling value
Trait Implementations§
source§impl Clone for i2s_pdm_tx_slot_config_t
impl Clone for i2s_pdm_tx_slot_config_t
source§fn clone(&self) -> i2s_pdm_tx_slot_config_t
fn clone(&self) -> i2s_pdm_tx_slot_config_t
Returns a copy of the value. Read more
1.0.0§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl Debug for i2s_pdm_tx_slot_config_t
impl Debug for i2s_pdm_tx_slot_config_t
source§impl Default for i2s_pdm_tx_slot_config_t
impl Default for i2s_pdm_tx_slot_config_t
impl Copy for i2s_pdm_tx_slot_config_t
Auto Trait Implementations§
impl Freeze for i2s_pdm_tx_slot_config_t
impl RefUnwindSafe for i2s_pdm_tx_slot_config_t
impl Send for i2s_pdm_tx_slot_config_t
impl Sync for i2s_pdm_tx_slot_config_t
impl Unpin for i2s_pdm_tx_slot_config_t
impl UnwindSafe for i2s_pdm_tx_slot_config_t
Blanket Implementations§
§impl<T> Any for Twhere
T: 'static + ?Sized,
impl<T> Any for Twhere
T: 'static + ?Sized,
§impl<T> Borrow<T> for Twhere
T: ?Sized,
impl<T> Borrow<T> for Twhere
T: ?Sized,
§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
§impl<T> CloneToUninit for Twhere
T: Copy,
impl<T> CloneToUninit for Twhere
T: Copy,
§unsafe fn clone_to_uninit(&self, dst: *mut T)
unsafe fn clone_to_uninit(&self, dst: *mut T)
🔬This is a nightly-only experimental API. (
clone_to_uninit
)§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
§default unsafe fn clone_to_uninit(&self, dst: *mut T)
default unsafe fn clone_to_uninit(&self, dst: *mut T)
🔬This is a nightly-only experimental API. (
clone_to_uninit
)