From 246aaaa42e635ac2385d89c8f54e6f3b642a1624 Mon Sep 17 00:00:00 2001
From: Samuel Holland <samuel@sholland.org>
Date: Thu, 5 Aug 2021 21:15:21 -0500
Subject: [PATCH] firmware: Statically allocate keys array

Allocating the array on the stack before initializing the stack pointer
does not work.
---
 firmware/main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/firmware/main.c b/firmware/main.c
index 49d24c4..95c8f69 100644
--- a/firmware/main.c
+++ b/firmware/main.c
@@ -1851,7 +1851,7 @@ extern uint8_t _start__stack[];
 
 void main(void)
 {
-	uint8_t keys[12];
+	static uint8_t keys[12];
 
 	SP = (uint8_t)_start__stack;