修复了进入倒计时时原先时间保留的问题

2024-03-24 22:21:23 +08:00 · 2024-03-24 22:21:23 +08:00 · 7795b72eb6
commit 7795b72eb6
parent cd4dff43d2
1 changed files with 1 additions and 0 deletions
--- a/labcodes_answer/lab1_result/kern/trap/trap.c
+++ b/labcodes_answer/lab1_result/kern/trap/trap.c
@ -225,6 +225,7 @@ trap_dispatch(struct trapframe *tf) {
            mode = COUNTDOWN;
            cprintf(MSG_COUNTDOWN_START);
            state = WAITING_FOR_INPUT;
+            milliseconds = 0;
            break;
        case 's':
        case 'c':