From 7685c719ed56f338d500dbf995dae61337d0b4be Mon Sep 17 00:00:00 2001
From: Joey Parrish <joey.parrish@gmail.com>
Date: Sat, 12 Oct 2024 20:42:07 -0700
Subject: [PATCH] Clean up march test failure messages

---
 software/hardware-test/src/main.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/software/hardware-test/src/main.c b/software/hardware-test/src/main.c
index f8a096c..bd9206e 100644
--- a/software/hardware-test/src/main.c
+++ b/software/hardware-test/src/main.c
@@ -39,10 +39,11 @@ char march_error_2[256];
 #define SRAM_MARCH_TEST_START(bank) \
   volatile uint8_t* sram = bank ? KINETOSCOPE_SRAM_BANK_1 : KINETOSCOPE_SRAM_BANK_0
 #define SRAM_MARCH_TEST_DATA(offset, data) { \
-  if (sram[offset] != data) { \
+  uint8_t real = sram[offset]; \
+  if (real != data) { \
     sprintf(march_error_1, "Fail at offset %d      ", (int)offset); \
-    sprintf(march_error_2, "real 0x%02x != expected 0x%02x", \
-            (int)(sram[offset]), (int)data); \
+    sprintf(march_error_2, "Expected 0x%02x, got 0x%02x", \
+            (int)data, (int)real); \
     return false; \
   } \
 }