From 23bb11258684ce791ead926fa3d7e3b5c97bd29a Mon Sep 17 00:00:00 2001
From: FallenSigh <fallensigh@gmail.com>
Date: Wed, 24 Jun 2026 23:01:29 +0800
Subject: [PATCH] Print CRC32 loop counter to verify iteration count

---
 sdk/software/examples/asm/user-sample.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sdk/software/examples/asm/user-sample.c b/sdk/software/examples/asm/user-sample.c
index 3322369..1806445 100644
--- a/sdk/software/examples/asm/user-sample.c
+++ b/sdk/software/examples/asm/user-sample.c
@@ -210,6 +210,7 @@ int main(void)
         crc = crc32_table[(crc ^  (w >> 24)        ) & 0xFF] ^ (crc >> 8);
     }
     crc ^= 0xFFFFFFFF;
+    printf("DBG CRC32 loop: i=%d RESULT_WORDS=%d\n", i, RESULT_WORDS);
 
     /* ── Final markers ────────────────────────────────────────── */
     printf("MATMUL_CRC32=%08lx\n", (unsigned long)crc);