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Blog: Reversing


Fire Emblem: Radiant Dawn (FE10) Modding #2: Data Reference

January 19, 2022 19 minutes Fire Emblem, Reversing

In post 1 of Fire Emblem 10 Modding, we delved into the structure of the ISO and locations of key files that we care about. One of these files was FE10Data.cms, which contains a substantial amount of data that we want to modify.

This post will describe FE10Data.cms's sub-sections in more detail, as they were brushed over in post 1. It should act as a decent reference for anyone who plans to modify this file.

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Fire Emblem: Radiant Dawn (FE10) Modding #1: Prologue

January 18, 2022 11 minutes Fire Emblem, Reversing

One of my favourite games is Fire Emblem: Radiant Dawn, the tenth installment in the Fire Emblem series. A couple of months ago, after playing through the game more than half a dozen times, I decided to try modding the game. I was surprised to see the lack of such a community for FE10.

This blog post will be post 1 of a series of blog posts on Fire Emblem 10 Modding. In this post, we will delve into the structure of the ISO and locations of key files that we care about.

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Reversing My Smart Water Bottle

August 20, 2021 15 minutes Reversing

Recently, as part of my company's fitness plan, I bought the HidrateSpark smart water bottle to track water intake. The water bottle itself was pretty interesting — using a capacitative sensor to measure water levels. The associated smartphone app, however, was horrible. As a privacy enthusiast, I was concerned with what sorts of data they were collecting, given the weird quirks in their app during my first interaction with it.

In this post, we'll take a look at reversing their app, and subsequently their API server, the end goal being to replace the upstream API server entirely.

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