From b77c1c6d4743a1caeab330d3bd2575111b03325e Mon Sep 17 00:00:00 2001
From: redpath <syn.jack@rutgers.edu>
Date: Wed, 29 Apr 2020 20:35:40 -0700
Subject: [PATCH] Update airsense.cfg

Patch for issue #31
Adds memory read halfword
---
 tcl/airsense.cfg | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/tcl/airsense.cfg b/tcl/airsense.cfg
index 650fb9b..bb015eb 100644
--- a/tcl/airsense.cfg
+++ b/tcl/airsense.cfg
@@ -70,6 +70,12 @@ proc rcc_fix {} {
 	mww 0x4000286c 0x00000000
 }
 
+proc mrh {reg} {
+       set value ""
+       mem2array value 16 $reg 1
+       return $value(0)
+}
+
 init
 
 set patch [mrh 0x80000f0]