From: acevest <zhaoyanbai@126.com>
Date: Sun, 28 May 2023 05:45:45 +0000 (+0800)
Subject: 加入F1 F2 F3切换tty的功能
X-Git-Url: http://zhaoyanbai.com/repos/%22http:/www.isc.org/icons/zlib_tech.html?a=commitdiff_plain;h=18cf417585b83e74d413f247fd578f2654e8c177;p=kernel.git

加入F1 F2 F3切换tty的功能
---

diff --git a/drivers/keyboard.c b/drivers/keyboard.c
index b248dae..4864bf3 100644
--- a/drivers/keyboard.c
+++ b/drivers/keyboard.c
@@ -71,6 +71,10 @@ void kbd_handler(unsigned int irq, pt_regs_t *regs, void *dev_id) {
     cnsl_kbd_write(ch);
 }
 
+extern tty_t default_tty;
+extern tty_t monitor_tty;
+extern tty_t debug_tty;
+
 void kbd_debug(unsigned char scan_code) {
     static unsigned long kbd_cnt = 0;
     printl(MPL_KEYBOARD, "keyboard irq: %d scan code %02x", kbd_cnt++, scan_code);
@@ -81,14 +85,13 @@ void kbd_debug(unsigned char scan_code) {
 
     printd("[%02x]", scan_code);
 
-    // if (scan_code == 0x3B)  // F1
-    //     vga_switch(0);
-    // if (scan_code == 0x3C)  // F2
-    //     vga_switch(1);
-    // if (scan_code == 0x3D)  // F3
-    //     vga_switch(2);
-    // if (scan_code == 0x3E)  // F4
-    //     vga_switch(3);
+    if (scan_code == 0x3B) {  // F1
+        tty_switch(&default_tty);
+    } else if (scan_code == 0x3C) {  // F2
+        tty_switch(&monitor_tty);
+    } else if (scan_code == 0x3D) {  // F3
+        tty_switch(&debug_tty);
+    }
 
     if (scan_code == 0x3F)  // F5
         debug_wait_queue_put(0);
@@ -104,7 +107,6 @@ void kbd_debug(unsigned char scan_code) {
         ata_test(0);
     }
     if (scan_code == 0x44) {  // F10
-
         void ata_send_read_identify_cmd(int dev);
         ata_send_read_identify_cmd(0);
     }
@@ -116,8 +118,6 @@ void kbd_debug(unsigned char scan_code) {
             ;
     }
 
-    extern tty_t default_tty;
-    extern tty_t monitor_tty;
     if (scan_code == 0x58) {  // F12
         current_tty = current_tty != &default_tty ? &default_tty : &monitor_tty;
         tty_switch(current_tty);
diff --git a/include/tty.h b/include/tty.h
index 8fdae9f..b162f3a 100644
--- a/include/tty.h
+++ b/include/tty.h
@@ -13,10 +13,13 @@
 #define TTY_BG_BLINK 0b1000
 
 #define TTY_BLACK 0b0000
-#define TTY_WHITE 0b0111
-#define TTY_RED 0b0100
-#define TTY_GREEN 0b0010
 #define TTY_BLUE 0b0001
+#define TTY_GREEN 0b0010
+#define TTY_CYAN 0b0011
+#define TTY_RED 0b0100
+#define TTY_PURPLE 0b101
+#define TTY_YELLOW 0b110
+#define TTY_WHITE 0b0111
 
 typedef struct tty {
     char name[32];
diff --git a/kernel/task_init.c b/kernel/task_init.c
index 94effeb..8ce0a76 100644
--- a/kernel/task_init.c
+++ b/kernel/task_init.c
@@ -10,7 +10,7 @@
 #include <system.h>
 #include <types.h>
 int sysc_wait(unsigned long cnt);
-kernel / task_init.c void init_task_entry() {
+void init_task_entry() {
     current->priority = 10;
 
     // 继续内核未完成的初始化
diff --git a/kernel/tty.c b/kernel/tty.c
index 0a6b5b3..f10f569 100644
--- a/kernel/tty.c
+++ b/kernel/tty.c
@@ -85,8 +85,8 @@ void init_ttys() {
     current_tty = &default_tty;
 
     init_tty(&debug_tty, "tty.debug", VADDR + 7 * TTY_VRAM_SIZE);
-    debug_tty.fg_color = TTY_BLACK;
-    debug_tty.bg_color = TTY_RED;
+    debug_tty.fg_color = TTY_FG_HIGHLIGHT | TTY_WHITE;
+    debug_tty.bg_color = TTY_CYAN;
     tty_clear(&debug_tty);
 }