initial commit
This commit is contained in:
Viv Lim
commit
cedc2cd854
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/target
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# This file is automatically @generated by Cargo.
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# It is not intended for manual editing.
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version = 3
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[[package]]
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name = "hidraw"
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version = "0.0.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "4493a7a098442b8090b814fdfa429596a592c3c61a20e88b658b37e8afab28e2"
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dependencies = [
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"hidraw-sys",
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]
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[[package]]
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name = "hidraw-sys"
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version = "0.0.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "ed025ec58e36ba4ef82d3daff8972a5cd60538e0cf96fbb8cdb96a9d06582cf0"
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dependencies = [
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"ioctl-macro",
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"rustc_version",
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]
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[[package]]
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name = "ioctl-macro"
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version = "0.0.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "a69813de0be04779a757d18246a463092be1f89a623ee81a2cc337e3b0729248"
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dependencies = [
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"rustc_version",
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]
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[[package]]
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name = "libc"
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version = "0.2.132"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "8371e4e5341c3a96db127eb2465ac681ced4c433e01dd0e938adbef26ba93ba5"
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[[package]]
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name = "rustc_version"
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version = "0.4.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "bfa0f585226d2e68097d4f95d113b15b83a82e819ab25717ec0590d9584ef366"
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dependencies = [
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"semver",
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]
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[[package]]
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name = "semver"
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version = "1.0.13"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "93f6841e709003d68bb2deee8c343572bf446003ec20a583e76f7b15cebf3711"
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[[package]]
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name = "steamdeck-keyb"
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version = "0.1.0"
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dependencies = [
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"hidraw",
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"libc",
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]
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@ -0,0 +1,11 @@
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[package]
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name = "steamdeck-keyb"
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version = "0.1.0"
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edition = "2021"
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# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
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[dependencies]
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#input = "0.7.1"
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libc = "0.2"
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hidraw = "0.0.1"
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@ -0,0 +1,59 @@
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{
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"nodes": {
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"nixpkgs": {
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"locked": {
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"lastModified": 1661538846,
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"narHash": "sha256-DNXCkkpDWk9Hj9FjdhBLPakg3lTWDqcuqDLTZYB/r8Y=",
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"owner": "NixOS",
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"repo": "nixpkgs",
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"rev": "5d52b4e4fba11066959751366e410b97dcadc055",
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"type": "github"
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},
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"original": {
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"owner": "NixOS",
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"ref": "release-22.05",
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"repo": "nixpkgs",
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"type": "github"
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}
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},
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"nixpkgs-mozilla": {
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"locked": {
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"lastModified": 1657214286,
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"narHash": "sha256-rO/4oymKXU09wG2bcTt4uthPCp1XsBZjxuCJo3yVXNs=",
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"owner": "mozilla",
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"repo": "nixpkgs-mozilla",
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"rev": "0508a66e28a5792fdfb126bbf4dec1029c2509e0",
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"type": "github"
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},
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"original": {
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"owner": "mozilla",
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"repo": "nixpkgs-mozilla",
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"type": "github"
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}
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},
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"root": {
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"inputs": {
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"nixpkgs": "nixpkgs",
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"nixpkgs-mozilla": "nixpkgs-mozilla",
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"utils": "utils"
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}
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},
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"utils": {
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"locked": {
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"lastModified": 1659877975,
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"narHash": "sha256-zllb8aq3YO3h8B/U0/J1WBgAL8EX5yWf5pMj3G0NAmc=",
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"owner": "numtide",
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"repo": "flake-utils",
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"rev": "c0e246b9b83f637f4681389ecabcb2681b4f3af0",
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"type": "github"
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},
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"original": {
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"owner": "numtide",
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"repo": "flake-utils",
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"type": "github"
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}
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}
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},
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"root": "root",
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"version": 7
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}
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@ -0,0 +1,42 @@
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{
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inputs = {
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nixpkgs = { url = "github:NixOS/nixpkgs/release-22.05"; };
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utils.url = "github:numtide/flake-utils";
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nixpkgs-mozilla = { url = "github:mozilla/nixpkgs-mozilla"; };
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};
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outputs = { self, nixpkgs, utils, nixpkgs-mozilla }:
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utils.lib.eachDefaultSystem (system:
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let
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pkgs = (import nixpkgs) {
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inherit system;
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overlays = [ (import nixpkgs-mozilla) ];
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};
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toolchain = (pkgs.rustChannelOf {
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# sadly, https://github.com/mozilla/nixpkgs-mozilla/issues/287
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date = "2022-08-07";
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channel = "nightly";
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sha256 = "sha256-cXABXvQuh4dXNLtFMvRuB7YBi9LXRerA0u/u/TUm4rQ=";
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}).rust.override {
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extensions = [
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"rust-src"
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"rust-analyzer-preview"
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"clippy-preview"
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"rustfmt-preview"
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];
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};
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baseBuildInputs = [ toolchain pkgs.glibc ];
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in {
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devShell = with pkgs;
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mkShell {
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nativeBuildInputs = baseBuildInputs ++ [ udev pkg-config glibc binutils ];
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shellHook = ''
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'';
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};
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});
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}
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@ -0,0 +1,44 @@
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https://steamdecklinux.wiki/wiki/Main_Page
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https://patchwork.kernel.org/project/linux-input/patch/20180416122703.22306-2-rodrigorivascosta@gmail.com/
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https://github.com/torvalds/linux/blob/master/drivers/hid/hid-steam.c
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look at steam_raw_event
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https://github.com/rodrigorc/inputmap.git
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https://github.com/rodrigorc/inputmap/blob/master/STEAM.md
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(root@steamdeck /)# cat usr/lib/udev/rules.d/70-steam-jupiter-input.rules
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# USB devices
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SUBSYSTEM=="usb", TAG+="uaccess"
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# HID devices over hidraw
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KERNEL=="hidraw*", TAG+="uaccess"
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# Steam Controller udev write access
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KERNEL=="uinput", SUBSYSTEM=="misc", TAG+="uaccess", OPTIONS+="static_node=uinput"
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(root@steamdeck /)#
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--
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steamdeck in steamctrl on master [?] via C v11.3.0-gcc via ❄️ impure (shell)
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❯ sudo src/steamctrl --device /dev/hidraw3 get_serial
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FWAA207022
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the report descriptor run through https://eleccelerator.com/usbdescreqparser/
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0x06, 0xFF, 0xFF, // Usage Page (Vendor Defined 0xFFFF)
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0x09, 0x01, // Usage (0x01)
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0xA1, 0x01, // Collection (Application)
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0x15, 0x00, // Logical Minimum (0)
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0x26, 0xFF, 0x00, // Logical Maximum (255)
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0x75, 0x08, // Report Size (8)
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0x95, 0x40, // Report Count (64)
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0x09, 0x01, // Usage (0x01)
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0x81, 0x02, // Input (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position)
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0x09, 0x01, // Usage (0x01)
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0x91, 0x02, // Output (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile)
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0x09, 0x01, // Usage (0x01)
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0xB1, 0x02, // Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile)
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0xC0, // End Collection
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// 29 bytes
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@ -0,0 +1,7 @@
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(import (
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fetchTarball {
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url = "https://github.com/edolstra/flake-compat/archive/99f1c2157fba4bfe6211a321fd0ee43199025dbf.tar.gz";
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sha256 = "0x2jn3vrawwv9xp15674wjz9pixwjyj3j771izayl962zziivbx2"; }
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) {
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src = ./.;
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}).shellNix
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@ -0,0 +1,36 @@
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use std::fs::OpenOptions;
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use std::os::unix::prelude::*;
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use std::path::Path;
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use hidraw::{
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get_physical_address, get_raw_info, get_raw_name, get_raw_unique, get_report_descriptor,
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Result, *,
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};
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const O_NONBLOCK: i32 = 2048;
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fn print_info<P: AsRef<Path>>(path: P) -> Result<()> {
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let mut file = OpenOptions::new()
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.custom_flags(O_NONBLOCK)
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.read(true)
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.open(path)?;
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println!("{:?}", get_physical_address(&mut file)?);
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println!("{:?}", get_raw_info(&mut file)?);
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println!("{:?}", get_raw_name(&mut file)?);
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println!("{:?}", get_raw_unique(&mut file)?);
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let desc = get_report_descriptor(&mut file)?;
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for b in desc {
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print!("{:02x}", b);
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}
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//println!("{:?}", get_output_report(&mut file,)?);
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Ok(())
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}
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fn main() {
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if let Err(error) = print_info(format!("/dev/hidraw{}", 3)) {
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eprintln!("{}", error);
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}
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}
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