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@@ -103,6 +103,9 @@ static char keymap[][2] = {
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/* 其它按键暂不处理 */
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};
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+// 键盘中断处理程序
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+static void intr_keyboard_handler(void);
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+
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void keyboard_init(void)
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{
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put_str("keyboard init start\n");
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@@ -118,7 +121,7 @@ void keyboard_init(void)
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static void intr_keyboard_handler(void)
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{
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/* 这次中断发生之前的上一次中断,以下任意三个键是否有按下 */
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- bool ctrl_down_last = ctrl_status;
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+ // bool ctrl_down_last = ctrl_status;
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bool shift_down_last = shift_status;
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bool caps_lock_last = caps_lock_status;
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