Dennis
b2a026e5e0
Created a seperate struct for the pedals. Write functions are still empty. Later, I'll move the read function to this struct too.
63 lines
1.5 KiB
Rust
63 lines
1.5 KiB
Rust
extern crate hidapi;
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pub struct PedalsData {
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header: [u8; 8],
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data: [u8; 48],
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pub length: i32,
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}
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pub struct Pedals {
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start: [u8; 8],
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pub ped_data: Vec<PedalsData>,
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}
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impl Pedals {
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pub fn new() -> Pedals {
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// Prepare variables
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let start = [0x01u8, 0x80, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00];
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let header_0 = [0x01u8, 0x81, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00];
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let header_1 = [0x01u8, 0x81, 0x08, 0x01, 0x00, 0x00, 0x00, 0x00];
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let header_2 = [0x01u8, 0x81, 0x08, 0x02, 0x00, 0x00, 0x00, 0x00];
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let mut default_data = [0u8; 48];
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default_data[0] = 0x08;
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// Initialize actual object
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Pedals {
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start: start,
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ped_data: vec![
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PedalsData {
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header: header_0,
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data: default_data,
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length: 8,
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},
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PedalsData {
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header: header_1,
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data: default_data,
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length: 8,
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},
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PedalsData {
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header: header_2,
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data: default_data,
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length: 8,
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},
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]
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}
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}
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fn write_pedal(&self, dev: & hidapi::HidDevice, pedal: & PedalsData) {
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dev.write(&pedal.header).unwrap();
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}
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pub fn write_pedals(&self, dev: & hidapi::HidDevice) {
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dev.write(&self.start).unwrap();
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for pedal in self.ped_data.iter() {
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self.write_pedal(dev, &pedal)
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}
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}
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}
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