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use anyhow::Result;
use super::Operation;
use crate::{CPUControlFlags, DriverError, TxDatagram};
#[derive(Default)]
pub struct SyncLegacy {
sent: bool,
}
impl Operation for SyncLegacy {
fn pack(&mut self, tx: &mut TxDatagram) -> Result<()> {
if self.is_finished() {
return Ok(());
}
tx.header_mut().cpu_flag.remove(CPUControlFlags::MOD);
tx.header_mut()
.cpu_flag
.remove(CPUControlFlags::CONFIG_SILENCER);
tx.header_mut()
.cpu_flag
.set(CPUControlFlags::CONFIG_SYNC, true);
tx.num_bodies = tx.num_devices();
tx.body_raw_mut().fill(4096);
self.sent = true;
Ok(())
}
fn init(&mut self) {
self.sent = false;
}
fn is_finished(&self) -> bool {
self.sent
}
}
#[derive(Default)]
pub struct SyncNormal {
sent: bool,
cycles: Vec<u16>,
}
impl SyncNormal {
pub fn new(cycles: Vec<u16>) -> Self {
Self {
sent: false,
cycles,
}
}
}
impl Operation for SyncNormal {
fn pack(&mut self, tx: &mut TxDatagram) -> Result<()> {
if self.is_finished() {
return Ok(());
}
if self.cycles.len() != tx.num_transducers() {
return Err(DriverError::NumberOfTransducerMismatch {
a: tx.num_transducers(),
b: self.cycles.len(),
}
.into());
}
tx.header_mut().cpu_flag.remove(CPUControlFlags::MOD);
tx.header_mut()
.cpu_flag
.remove(CPUControlFlags::CONFIG_SILENCER);
tx.header_mut()
.cpu_flag
.set(CPUControlFlags::CONFIG_SYNC, true);
tx.num_bodies = tx.num_devices();
tx.body_raw_mut().clone_from_slice(&self.cycles);
Ok(())
}
fn init(&mut self) {
self.sent = false;
self.cycles.clear();
}
fn is_finished(&self) -> bool {
self.sent
}
}