From 382a018b22ba735c0eaddd2f6e03f91169ff56b1 Mon Sep 17 00:00:00 2001
From: Zac Wilson <zac@zacjw.com>
Date: Mon, 22 Dec 2025 17:17:00 +0000
Subject: [PATCH] Started TCA8418 type

---
 src/lib.rs | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/lib.rs b/src/lib.rs
index 1ef6109..d0135ae 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,2 +1,10 @@
 #![no_std]
 
+use embedded_hal::i2c::SevenBitAddress;
+
+pub const I2C_ADDR: SevenBitAddress = 0b0_0110100;
+
+pub struct TCA8418<I2C> {
+    i2c: I2C,
+}
+