main.rs

use failure::format_err;
use ktest::{read_ktest, KTEST};

use probe_rs::{
    config::registry::{Registry, SelectionStrategy},
    coresight::access_ports::AccessPortError,
    coresight::memory::MI,
    flash::download::{
        download_file, download_file_with_progress_reporting, FileDownloadError, Format,
    },
    probe::{stlink, DebugProbe, DebugProbeError, DebugProbeType, MasterProbe, WireProtocol},
    session::Session,
    target::info::{self, ChipInfo},
};

// le byte order
fn main() {
    let mut probe = open_probe();
    println!("probe connected");

    let strategy = SelectionStrategy::ChipInfo(ChipInfo::read_from_rom_table(&mut probe).unwrap());
    println!("strategy {:?}", strategy);

    let strategy = SelectionStrategy::TargetIdentifier("stm32f411".into());

    let registry = Registry::from_builtin_families();

    let target = registry.get_target(strategy).unwrap();
    println!("target {:?}", target);

    let mut session = Session::new(target, probe);

    let mm = session.target.memory_map.clone();

    let path_str = "../target/thumbv7em-none-eabihf/debug/examples/f401_break";
    // programming

    print!("flashing...");
    download_file(
        &mut session,
        std::path::Path::new(&path_str.to_string().as_str()),
        Format::Elf,
        &mm,
    )
    .map_err(|e| format_err!("failed to flash {}: {}", path_str, e))
    .unwrap();

    println!("... done");

    // session.probe.target_reset().unwrap();
    let cpu_info = session
        .target
        .core
        .reset_and_halt(&mut session.probe)
        .unwrap();
    println!("Core stopped at address 0x{:08x}", cpu_info.pc);

    let data = session.probe.read32(0x0000_0000).unwrap();
    println!("stack 0x{:08x}", data);

    let data = session.probe.read32(0x0000_0004).unwrap();
    println!("reset 0x{:08x}", data);

    session
        .probe
        .write_block32(0x2000_0000, &[0x0123_4567, 0x89ab_cdef])
        .unwrap();

    let mut r = [0u32; 2];
    session.probe.read_block32(0x2000_0000, &mut r).unwrap();