From 0d2477aabb7384d10e37abc0d20dc58e7622f6c5 Mon Sep 17 00:00:00 2001
From: Sijmen Schoon <me@sijmenschoon.nl>
Date: Sun, 14 Feb 2021 04:15:40 +0100
Subject: [PATCH] Initial commit

---
 .cargo/config |   2 +
 .gitignore    |   1 +
 Cargo.lock    | 333 ++++++++++++++++++++++++++++++++++++++++++++++++++
 Cargo.toml    |  16 +++
 src/main.rs   |  42 +++++++
 5 files changed, 394 insertions(+)
 create mode 100644 .cargo/config
 create mode 100644 .gitignore
 create mode 100644 Cargo.lock
 create mode 100644 Cargo.toml
 create mode 100644 src/main.rs

diff --git a/.cargo/config b/.cargo/config
new file mode 100644
index 0000000..b10f29d
--- /dev/null
+++ b/.cargo/config
@@ -0,0 +1,2 @@
+[build]
+target = "thumbv6m-none-eabi"
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..ea8c4bf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+/target
diff --git a/Cargo.lock b/Cargo.lock
new file mode 100644
index 0000000..0c0a4b3
--- /dev/null
+++ b/Cargo.lock
@@ -0,0 +1,333 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+[[package]]
+name = "aligned"
+version = "0.3.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c19796bd8d477f1a9d4ac2465b464a8b1359474f06a96bb3cda650b4fca309bf"
+dependencies = [
+ "as-slice",
+]
+
+[[package]]
+name = "as-slice"
+version = "0.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bb4d1c23475b74e3672afa8c2be22040b8b7783ad9b461021144ed10a46bb0e6"
+dependencies = [
+ "generic-array 0.12.3",
+ "generic-array 0.13.2",
+ "generic-array 0.14.4",
+ "stable_deref_trait",
+]
+
+[[package]]
+name = "bare-metal"
+version = "0.2.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5deb64efa5bd81e31fcd1938615a6d98c82eafcbcd787162b6f63b91d6bac5b3"
+dependencies = [
+ "rustc_version",
+]
+
+[[package]]
+name = "bitfield"
+version = "0.13.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "46afbd2983a5d5a7bd740ccb198caf5b82f45c40c09c0eed36052d91cb92e719"
+
+[[package]]
+name = "cast"
+version = "0.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4b9434b9a5aa1450faa3f9cb14ea0e8c53bb5d2b3c1bfd1ab4fc03e9f33fbfb0"
+dependencies = [
+ "rustc_version",
+]
+
+[[package]]
+name = "cortex-m"
+version = "0.6.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9075300b07c6a56263b9b582c214d0ff037b00d45ec9fde1cc711490c56f1bb9"
+dependencies = [
+ "aligned",
+ "bare-metal",
+ "bitfield",
+ "cortex-m 0.7.1",
+ "volatile-register",
+]
+
+[[package]]
+name = "cortex-m"
+version = "0.7.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a0b756a8bffc56025de45218a48ff9b801180440c0ee49a722b32d49dcebc771"
+dependencies = [
+ "bare-metal",
+ "bitfield",
+ "embedded-hal",
+ "volatile-register",
+]
+
+[[package]]
+name = "cortex-m-rt"
+version = "0.6.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "980c9d0233a909f355ed297ef122f257942de5e0a2cb1c39f60684b65bcb90fb"
+dependencies = [
+ "cortex-m-rt-macros",
+ "r0",
+]
+
+[[package]]
+name = "cortex-m-rt-macros"
+version = "0.1.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4717562afbba06e760d34451919f5c3bf3ac15c7bb897e8b04862a7428378647"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "embedded-hal"
+version = "0.2.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fa998ce59ec9765d15216393af37a58961ddcefb14c753b4816ba2191d865fcb"
+dependencies = [
+ "nb 0.1.3",
+ "void",
+]
+
+[[package]]
+name = "firmware"
+version = "0.1.0"
+dependencies = [
+ "cortex-m 0.7.1",
+ "cortex-m-rt",
+ "panic-halt",
+ "stm32f0xx-hal",
+ "usb-device",
+ "usbd-hid-device",
+ "usbd-serial",
+]
+
+[[package]]
+name = "generic-array"
+version = "0.12.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c68f0274ae0e023facc3c97b2e00f076be70e254bc851d972503b328db79b2ec"
+dependencies = [
+ "typenum",
+]
+
+[[package]]
+name = "generic-array"
+version = "0.13.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0ed1e761351b56f54eb9dcd0cfaca9fd0daecf93918e1cfc01c8a3d26ee7adcd"
+dependencies = [
+ "typenum",
+]
+
+[[package]]
+name = "generic-array"
+version = "0.14.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "501466ecc8a30d1d3b7fc9229b122b2ce8ed6e9d9223f1138d4babb253e51817"
+dependencies = [
+ "typenum",
+ "version_check",
+]
+
+[[package]]
+name = "nb"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "801d31da0513b6ec5214e9bf433a77966320625a37860f910be265be6e18d06f"
+dependencies = [
+ "nb 1.0.0",
+]
+
+[[package]]
+name = "nb"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "546c37ac5d9e56f55e73b677106873d9d9f5190605e41a856503623648488cae"
+
+[[package]]
+name = "panic-halt"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "de96540e0ebde571dc55c73d60ef407c653844e6f9a1e2fdbd40c07b9252d812"
+
+[[package]]
+name = "proc-macro2"
+version = "1.0.24"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1e0704ee1a7e00d7bb417d0770ea303c1bccbabf0ef1667dae92b5967f5f8a71"
+dependencies = [
+ "unicode-xid",
+]
+
+[[package]]
+name = "quote"
+version = "1.0.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c3d0b9745dc2debf507c8422de05d7226cc1f0644216dfdfead988f9b1ab32a7"
+dependencies = [
+ "proc-macro2",
+]
+
+[[package]]
+name = "r0"
+version = "0.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e2a38df5b15c8d5c7e8654189744d8e396bddc18ad48041a500ce52d6948941f"
+
+[[package]]
+name = "rustc_version"
+version = "0.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "138e3e0acb6c9fb258b19b67cb8abd63c00679d2851805ea151465464fe9030a"
+dependencies = [
+ "semver",
+]
+
+[[package]]
+name = "semver"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1d7eb9ef2c18661902cc47e535f9bc51b78acd254da71d375c2f6720d9a40403"
+dependencies = [
+ "semver-parser",
+]
+
+[[package]]
+name = "semver-parser"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "388a1df253eca08550bef6c72392cfe7c30914bf41df5269b68cbd6ff8f570a3"
+
+[[package]]
+name = "stable_deref_trait"
+version = "1.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a8f112729512f8e442d81f95a8a7ddf2b7c6b8a1a6f509a95864142b30cab2d3"
+
+[[package]]
+name = "stm32-usbd"
+version = "0.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "70d13eca735cae37df697f599777b000cc0ee924df8452f2b4bfaa6798ab0338"
+dependencies = [
+ "cortex-m 0.6.7",
+ "usb-device",
+ "vcell",
+]
+
+[[package]]
+name = "stm32f0"
+version = "0.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9673b9c3ecdf8ea1133492f3070515d64f51e98439710eae062552fc80b94a6c"
+dependencies = [
+ "bare-metal",
+ "cortex-m 0.6.7",
+ "vcell",
+]
+
+[[package]]
+name = "stm32f0xx-hal"
+version = "0.17.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a01836951a5eb4d322f31c63a30dcfcaec383f88d6d89cadb90311c00e564a3b"
+dependencies = [
+ "bare-metal",
+ "cast",
+ "cortex-m 0.6.7",
+ "embedded-hal",
+ "nb 0.1.3",
+ "stm32-usbd",
+ "stm32f0",
+ "void",
+]
+
+[[package]]
+name = "syn"
+version = "1.0.60"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c700597eca8a5a762beb35753ef6b94df201c81cca676604f547495a0d7f0081"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "unicode-xid",
+]
+
+[[package]]
+name = "typenum"
+version = "1.12.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "373c8a200f9e67a0c95e62a4f52fbf80c23b4381c05a17845531982fa99e6b33"
+
+[[package]]
+name = "unicode-xid"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f7fe0bb3479651439c9112f72b6c505038574c9fbb575ed1bf3b797fa39dd564"
+
+[[package]]
+name = "usb-device"
+version = "0.2.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "849eed9b4dc61a1f17ba1d7a5078ceb095b9410caa38a506eb281ed5eff12fbd"
+
+[[package]]
+name = "usbd-hid-device"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a6458a7119d68e106afc404af6b3a641fa03ddeaa98cda9b68a65bf3db6a98dd"
+dependencies = [
+ "embedded-hal",
+ "usb-device",
+]
+
+[[package]]
+name = "usbd-serial"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "db75519b86287f12dcf0d171c7cf4ecc839149fe9f3b720ac4cfce52959e1dfe"
+dependencies = [
+ "embedded-hal",
+ "nb 0.1.3",
+ "usb-device",
+]
+
+[[package]]
+name = "vcell"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "77439c1b53d2303b20d9459b1ade71a83c716e3f9c34f3228c00e6f185d6c002"
+
+[[package]]
+name = "version_check"
+version = "0.9.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b5a972e5669d67ba988ce3dc826706fb0a8b01471c088cb0b6110b805cc36aed"
+
+[[package]]
+name = "void"
+version = "1.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6a02e4885ed3bc0f2de90ea6dd45ebcbb66dacffe03547fadbb0eeae2770887d"
+
+[[package]]
+name = "volatile-register"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0d67cb4616d99b940db1d6bd28844ff97108b498a6ca850e5b6191a532063286"
+dependencies = [
+ "vcell",
+]
diff --git a/Cargo.toml b/Cargo.toml
new file mode 100644
index 0000000..ea71d01
--- /dev/null
+++ b/Cargo.toml
@@ -0,0 +1,16 @@
+[package]
+name = "firmware"
+version = "0.1.0"
+authors = ["Sijmen Schoon <me@sijmenschoon.nl>"]
+edition = "2018"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+cortex-m = "0.7.1"
+cortex-m-rt = "0.6.13"
+panic-halt = "0.2.0"
+stm32f0xx-hal = { version = "0.17.1", features = ["stm32f042", "stm32-usbd"] }
+usb-device = "0.2.7"
+usbd-hid-device = "0.1.1"
+usbd-serial = "0.1.1"
diff --git a/src/main.rs b/src/main.rs
new file mode 100644
index 0000000..2111874
--- /dev/null
+++ b/src/main.rs
@@ -0,0 +1,42 @@
+#![no_main]
+#![no_std]
+
+use cortex_m::interrupt;
+use cortex_m_rt::entry;
+use panic_halt as _;
+use stm32f0xx_hal::prelude::*;
+use stm32f0xx_hal::{pac, usb};
+use usb_device::prelude as usbd;
+use usbd_hid_device;
+use usbd_serial;
+
+#[entry]
+fn main() -> ! {
+    let mut peripherals = pac::Peripherals::take().unwrap();
+
+    let mut rcc = peripherals
+        .RCC
+        .configure()
+        .hsi48()
+        .enable_crs(peripherals.CRS)
+        .sysclk(48.mhz())
+        .pclk(24.mhz())
+        .freeze(&mut peripherals.FLASH);
+
+    let gpioa = peripherals.GPIOA.split(&mut rcc);
+
+    let usb = usb::Peripheral {
+        usb: peripherals.USB,
+        pin_dm: gpioa.pa11,
+        pin_dp: gpioa.pa12,
+    };
+    let usb_bus = usb::UsbBus::new(usb);
+
+    let hid = usbd_hid_device::Hid::new(&usb_bus, 10);
+    let device = usbd::UsbDeviceBuilder::new(&usb_bus, usbd::UsbVidPid(0x16c0, 0x27da))
+        .product("keeb")
+        .device_class(usbd_hid_device::USB_CLASS_HID)
+        .build();
+
+    loop {}
+}