Accidentally committed Rust's 'Hello World' example instead of main code of footswitch-rs. Fixed in this commit.

master
Dennis Potter 4 years ago
parent 426dd13ca3
commit 5bf348ff7f
  1. 94
      src/main.rs

@ -1,3 +1,95 @@
//! Footswitch-RS
//!
//! `footswitch-rs` enables you to use footswitches of <xxx>
mod key_operations;
#[macro_use]
extern crate structopt;
extern crate hidapi;
extern crate users;
use std::path::PathBuf;
use structopt::StructOpt;
#[derive(StructOpt, Debug)]
#[structopt(name = "rust-footswitch")]
struct Opt {
/// Read all pedals
#[structopt(short = "r", long = "read")]
read: bool,
/// Prints a table of all keys with <listkeys> rows
#[structopt(short = "l", long = "listkeys")]
listkeys: usize,
/// Select pedal (left: 1, middle: 2, right: 3)
#[structopt(short = "p", long = "pedal", parse(from_os_str))]
output: Option<PathBuf>,
}
fn main() {
println!("Hello, world!");
check_sudo();
let opt = Opt::from_args();
let vld_dev = [
(0x0c45u16, 0x7403u16),
(0x0c45 , 0x7404),
(0x413d , 0x2107)
];
// let api = hidapi::HidApi::new().expect("Hidapi init failed!");
// let mut dev_path = String::new();
//
// for device in &api.devices() {
// //println!("{}:{}, {}, {}", device.vendor_id, device.product_id, device.interface_number, device.path);
// for val in vld_dev.iter() {
// if *val == (device.vendor_id, device.product_id) && device.interface_number == 1 {
// println!("Found device {:x}:{:x} ({})", device.vendor_id, device.product_id, device.path);
// dev_path = device.path.clone();
// }
// }
// }
//
//
// let dev = api.open_path(dev_path.as_str()).unwrap();
// println!("Succesfully opened device.");
//
// //ToDo: Replace by match
// if opt.read == true {
// // Read data from device
// read_pedals(& dev);
// }
if opt.listkeys > 0 {
println!("{:?}", opt.listkeys);
key_operations::print_key_map(opt.listkeys);
}
}
/// Checks if user is super user
fn check_sudo() {
if users::get_current_uid() != 0 {
panic!("Please execute this application as super user!");
}
}
/// Read the current values of the pedals
fn read_pedals(dev: & hidapi::HidDevice) {
let query = [0x01u8, 0x82, 0x08, 0x01, 0x00, 0x00, 0x00, 0x00];
println!("{:?}", query);
let res = dev.write(&query).expect("test");
println!("Wrote: {:?} byte(s)", res);
let mut buf = [0u8; 8];
let res = dev.read(&mut buf[..]).unwrap();
println!("Read: {:?}", &buf[..res]);
}

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