From 70166d4ef5d5c064330d007c0ba94a2d09e4872d Mon Sep 17 00:00:00 2001
From: Astro <astro@spaceboyz.net>
Date: Thu, 22 Aug 2019 19:39:38 +0200
Subject: [PATCH] README: update

---
 README.md | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/README.md b/README.md
index 0c03a84..d9a5b89 100644
--- a/README.md
+++ b/README.md
@@ -2,18 +2,23 @@
 
 ## Usage
 
-You need arm-none-eabihf-gcc and Rust nightly. Use rustup or NixOS.
+You need arm-none-eabi-gcc and Rust nightly. Use rustup or NixOS.
 
 ```shell
 rustup update nightly
 rustup override set nightly
-rustup target add thumbv7em-none-eabihf
+rustup target add thumbv7em-none-eabi
+```
+
+Check out this repo's submodule (the C firmware).
+
+```shell
 cd example
 cargo build --release
 ```
 
 Then copy the resulting
-`../target/thumbv7em-none-eabihf/release/l0dable-example` to the badge
+`../target/thumbv7em-none-eabi/release/l0dable-example` to the badge
 in USB Mass Storage mode. Don't forget to rename with the `.elf`
 extension!
 
-- 
GitLab