Update README.md

README.md

@@ -1,12 +1,6 @@
-# Template for ev3dev-lang-rust
+# EV3 Line follower using ev3dev-lang-rust
 
-This is a template for creating and building projects with [`ev3dev-lang-rust`](https://github.com/pixix4/ev3dev-lang-rust). It contains all the necessary files to cross compile the "Hello World" example for ev3dev platform.
-
-## Dependencies
-
-- `cargo`
-- `docker`
-- `make` (optional)
+This program follows a line using a PID controller.
 
 ## Setup
 
@@ -16,6 +10,8 @@ Install the `armv5te-musl` toolchain
 rustup target add armv5te-unknown-linux-musleabi
 ```
 
+The robot needs exactly two large motors and exactly one color sensor.
+
 ## Usage
 
 Build this project:
@@ -26,10 +22,8 @@ cargo build --release
 
 The resulting binary can be found at `./target/armv5te-unknown-linux-musleabi/release/<ARTIFACT>`.
 
-Optionally strip the executable to reduce binary size:
+Alternatively use the provided script to build and upload the binary to the robot using ssh:
 
 ```bash
-make strip
-# or
-docker run --rm -v $(PWD):/build -w /build pixix4/ev3dev-rust:latest arm-linux-gnueabi-strip /build/target/armv5te-unknown-linux-musleabi/release/<ARTIFACT>
+./upload.sh
 ```