生成条纹

2026-02-05 02:53:19 +08:00 · 2014-09-10 15:02:32 +08:00
1 changed files with 1 additions and 1 deletions
--- a/04_day/bootpack.c
+++ b/04_day/bootpack.c
@@ -6,7 +6,7 @@ void HariMain(void)
 	int i; /* 声明变量，i是32位整数 */

 	for (i = 0xa0000; i <= 0xaffff; i++) {
-		write_mem8(i, 15); /* MOV BYTE [i],15 */
+		write_mem8(i, i & 0x0f);
 	}

 	for (;;) {