More information in README

README.md

@@ -1,4 +1,9 @@
-# Mock Band
+---
+gitea: none
+include_toc: true
+---
+
+# Introduction
 
 Microcontroller Firmware to emulate guitar and drum kit controllers from the 
 Wii version of the Rock Band games.
@@ -66,10 +71,30 @@ I'm sorry I didn't photograph or record any of this,
 but it was pretty straightforward.
 
 
-# Compiling
+# Building
 
-This compiles in the Arduino IDE.
-It doesn't have any library dependencies.
+This will compile in the Arduino IDE,
+or on the commandline using `make`.
+
+## Command Line
+
+Just run `make` on a Unix system.
+I set up paths for my Debian install of Arduino 1.8;
+you may need to adjust them if your setup has different paths.
+
+There is a `flash-%` target that will upload the built firmware to a Pro Micro.
+The following targets exist:
+
+   make flash-guitar        # Guitar firmware
+   make flash-guitar-wammy  # Guitar firmware with wammy bar
+   make flash-drums         # Drums firmware
+
+## Arduino
+
+Mockband has no library dependencies,
+and as far as I can tell,
+will work with the built-in Leonardo profile,
+even though you're uploading to a Pro Micro.
 
 You need to make two edits to `boards.txt`.
 Instructions for this are all over the place.
@@ -80,7 +105,7 @@ Don't edit anything that doesn't say `build` on the line! I can't help you if yo
 In my examples, I'm editing the lines for the leonardo build. Yours might be different:
 it should match the board you're using.
 
-## Build flags
+### Build flags
 
 This disables serial communications on the board.
 
@@ -89,7 +114,7 @@ This disables serial communications on the board.
 Hat tip to Nicholas Angle for figuring this out
 so I didn't have to.
 
-## VID and PID
+### VID and PID
 
 These set the USB identifiers.
 VID is the Vendor ID,
@@ -98,7 +123,7 @@ and PID is the Product ID.
 `0x1bad` means "Harmonix Music",
 at least, it does to the Linux kernel.
 
-### For guitar
+#### For guitar
 
 PID `0x004` means "Guitar controller".
 
@@ -107,7 +132,7 @@ PID `0x004` means "Guitar controller".
     leonardo.build.usb_product="Mockband Guitar"
 
 
-### For drums
+#### For drums
 
 PID `0x3110` means "Rock Band 2 drums".
 This works better with all versions of Rock Band on my wii,