From a9795efa09f30ec578ac0630843025c863697257 Mon Sep 17 00:00:00 2001
From: Will MacCormack <willmaccormack@gmail.com>
Date: Tue, 21 Nov 2023 18:17:14 -0500
Subject: [PATCH] Fixes issue in SX1509::readWord(uint8_t, uint16_t *)

Existing implementation accessed memory it shouldn't, and didn't write both values to the target uint16_t.
---
 src/SparkFunSX1509.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/SparkFunSX1509.cpp b/src/SparkFunSX1509.cpp
index 702619b..89c7db0 100644
--- a/src/SparkFunSX1509.cpp
+++ b/src/SparkFunSX1509.cpp
@@ -785,8 +785,7 @@ bool SX1509::readWord(uint8_t registerAddress, uint16_t *value)
 	uint8_t dest[2];
 	if (readBytes(registerAddress, dest, 2))
 	{
-		value[0] = dest[1];
-		value[1] = dest[0];
+		*value = dest[1] | dest[0] << 8;
 		return true;
 	}
 	return false;