From 0702be25655bcb6828fe297eb423157ab18d115f Mon Sep 17 00:00:00 2001
From: xiaoyi1212 <mc18845340923@163.com>
Date: Wed, 10 Apr 2024 22:21:09 +0800
Subject: [PATCH] =?UTF-8?q?=E9=94=AE=E7=9B=98=E5=8A=A0=E5=85=A5=20Ctrl=20?=
 =?UTF-8?q?=E6=8C=89=E9=94=AE=E7=9B=91=E5=90=AC?=
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---
 driver/keyboard.c  | 11 +++++++++++
 include/keyboard.h |  2 ++
 2 files changed, 13 insertions(+)

diff --git a/driver/keyboard.c b/driver/keyboard.c
index d438216..42e7dca 100644
--- a/driver/keyboard.c
+++ b/driver/keyboard.c
@@ -102,12 +102,18 @@ int handle_keyboard_input(){
     int release = key & 0xb10000000;
     char c = key_status->is_shift ? shift_keyboard_map[(unsigned char )key] : keyboard_map[(unsigned char )key];
 
+
     if(!release) {
         if(c == -1) {
             key_status->is_shift = 1;
             return 0;
         }
 
+        if(key == 29){
+            key_status->is_ctrl = 1;
+            return 0;
+        }
+
         if(c == 0) return 0;
 
         queue_push(key_char_queue,(char)c);
@@ -115,6 +121,11 @@ int handle_keyboard_input(){
         if(c == -1){
             key_status->is_shift = 0;
         }
+
+        if(key == 29){
+            key_status->is_ctrl = 0;
+            return 0;
+        }
     }
 
     return 0;
diff --git a/include/keyboard.h b/include/keyboard.h
index 5c65b4c..8cc70b1 100644
--- a/include/keyboard.h
+++ b/include/keyboard.h
@@ -6,6 +6,8 @@
 
 typedef struct {
     int is_shift;
+    int is_ctrl;
+    int is_esc;
 }KEY_STATUS;
 
 typedef struct {