f4e27ffcb6
- move code that exercises searching for values at specific time within signals from src/vcd/parse.rs to sr/vcd/main.rs - make necessary struct and enum fields public as well as possibly the structs and enums themselves
51 lines
1.1 KiB
Rust
51 lines
1.1 KiB
Rust
use clap::Parser;
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use std::fs::File;
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pub mod test;
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pub mod vcd;
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use vcd::*;
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use num::BigUint;
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#[derive(Parser)]
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struct Cli {
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/// The path to the file to read
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#[clap(parse(from_os_str))]
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path: std::path::PathBuf,
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}
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fn main() -> std::io::Result<()> {
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let args = Cli::parse();
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use std::time::Instant;
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let now = Instant::now();
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let file = File::open(&args.path)?;
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let vcd = parse_vcd(file).unwrap();
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let elapsed = now.elapsed();
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println!("Elapsed: {:.2?}", elapsed);
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// the following is really only for test-vcd-files/icarus/CPU.vcd
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// at the moment
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if args.path.as_os_str().to_str().unwrap() == "test-vcd-files/icarus/CPU.vcd" {
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let signal = &vcd.all_signals[51];
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let name = match signal {
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Signal::Data { name, .. } => name,
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_ => "ERROR",
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};
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let val = signal
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.query_num_val_on_tmln(
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BigUint::from(4687u32),
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&vcd.tmstmps_encoded_as_u8s,
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&vcd.all_signals,
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)
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.unwrap();
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dbg!(format!("{val:#X}"));
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dbg!(name);
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}
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Ok(())
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}
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