Dennis/footswitch-rs
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Moved HidDevice to struct Pedals. Closes #2

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A recent update of hidapi made this possible.
This commit is contained in:
Dennis Potter
2018-11-13 00:21:08 +01:00
parent bef171200e
commit 00070237e7
3 changed files with 67 additions and 64 deletions
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52
src/main.rs
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@@ -10,7 +10,6 @@ mod messages;
#[macro_use]
extern crate structopt;
extern crate hidapi;
extern crate users;
extern crate colored;
@@ -61,8 +60,6 @@ enum Command {
}
fn main() {
let mut pedals = pedal_operations::Pedals::new();
let opt = Opt::from_args();
welcome("footswitch-rs, Dennis Potter <dennis@dennispotter.eu>");
@@ -76,47 +73,8 @@ fn main() {
goodbye();
}
// Open device
// This is the reason, the device is not part of the struct: https://github.com/Osspial/hidapi-rs/issues/16
// Maybe this can be fixed, as soon as this is merged into the crate: https://github.com/Osspial/hidapi-rs/pull/12
let vld_dev = [
(0x0c45u16, 0x7403u16),
(0x0c45 , 0x7404),
(0x413d , 0x2107)
];
let mut pedals = pedal_operations::Pedals::new();
info!("Initializing HID object. This can take a moment.");
let api = match hidapi::HidApi::new() {
Ok(res) => {
info!("Succesfully initialized HID object.");
res
},
Err(_) => {
error!("Could not initialize HID object.")
},
};
let mut dev_path = String::new();
for device in &api.devices() {
for val in vld_dev.iter() {
if *val == (device.vendor_id, device.product_id) && device.interface_number == 1 {
info!("Found device {:x}:{:x} ({})", device.vendor_id, device.product_id, device.path);
dev_path = device.path.clone();
}
}
}
let dev = match api.open_path(dev_path.as_str()) {
Ok(res) => {
info!("Succesfully opened device.");
res
},
Err(_) => {
error!("Could not open device. Make sure your device is connected. Maybe try to reconnect it.")
},
};
// All options that need the device to be open
@@ -160,13 +118,13 @@ fn main() {
}
// Since we ran the Write command without any errors, we are now writing everything
pedals.write_pedals(& dev);
pedals.write_pedals();
info!("Successfully wrote everything to footpedal!");
info!("The current state of the device is shown below.");
// Show user current state of pedal
pedals.read_pedals(&dev, vec![0,1,2]);
pedals.read_pedals(vec![0,1,2]);
goodbye();
@@ -177,10 +135,10 @@ fn main() {
}
if all_var {
pedals.read_pedals(&dev, vec![0,1,2]);
pedals.read_pedals(vec![0,1,2]);
}
else if ped_list.len() > 0 {
pedals.read_pedals(&dev, ped_list)
pedals.read_pedals(ped_list)
}
else {
error!("You did not specify any command. Run './footswitch-rs read --help' for more information");