From 539e352051e2a76d8541abeb0c0e304b4baaf522 Mon Sep 17 00:00:00 2001
From: Stephen Holdaway <stecman@gmail.com>
Date: Sat, 12 Mar 2022 17:16:34 +1300
Subject: [PATCH] Add note on how to create a filesystem on Linux with
 identical geometry

This is quite useful during debugging, and I've had to build it from
scratch a few times now.
---
 src/usb.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/usb.c b/src/usb.c
index 108222f..72f3367 100644
--- a/src/usb.c
+++ b/src/usb.c
@@ -96,6 +96,11 @@ const struct usb_config_descriptor config = {
 
 // Filesystem size is (SECTOR_COUNT * SECTOR_SIZE) in bytes
 // Note that sector size cannot be changed as usb_msc_init defines it
+//
+// An equivalent filesystem can be created as a file for reference on Linux using:
+//
+//   mkfs.fat -F12 -i 55AA6922 -n SWITCH -s 1 -S 512 -g 64/32 -C example.bin 64
+//
 #define SECTOR_COUNT 128
 #define SECTOR_SIZE 512
 #define BYTES_PER_SECTOR 512