From 880f0584823bc779672b283ecfdfab3f5b5ec9e9 Mon Sep 17 00:00:00 2001
From: cf18 <kb@karelbilek.com>
Date: Sun, 18 Jan 2015 04:23:56 +0100
Subject: [PATCH] correcting transponed QR code

---
 firmware/layout2.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/firmware/layout2.c b/firmware/layout2.c
index 0e6291884..099aeb824 100644
--- a/firmware/layout2.c
+++ b/firmware/layout2.c
@@ -222,9 +222,10 @@ void layoutAddress(const char *address)
 
 	if (side > 0 && side <= 29) {
 		oledInvert(0, 0, (side + 2) * 2, (side + 2) * 2);
+		//not 100% sure why this is transponed
 		for (i = 0; i < side; i++) {
 			for (j = 0; j< side; j++) {
-				a = i * side + j;
+				a = j * side + i;
 				if (bitdata[a / 8] & (1 << (7 - a % 8))) {
 					oledClearPixel(2 + i * 2, 2 + j * 2);
 					oledClearPixel(3 + i * 2, 2 + j * 2);