From b07a4e89564889bdde5a35afdf3973edbf36f374 Mon Sep 17 00:00:00 2001
From: Adrien Bourmault <neox@os-k.eu>
Date: Mon, 29 Apr 2019 23:51:25 +0200
Subject: [PATCH 1/2] minor enhancements

---
 kaleid/kernel/cpu/idt.c |  2 ++
 kaleid/kernel/io/keyb.c | 16 ++++++++++++++--
 2 files changed, 16 insertions(+), 2 deletions(-)

diff --git a/kaleid/kernel/cpu/idt.c b/kaleid/kernel/cpu/idt.c
index 5141104..4f3ca1e 100644
--- a/kaleid/kernel/cpu/idt.c
+++ b/kaleid/kernel/cpu/idt.c
@@ -218,6 +218,7 @@ void IsrHandler(ISRFrame_t *regs)
     }
 
     bprintf(BStdOut, "[ISR 0x%x] %s\n", regs->intNo, "Unknown ISR Exception");
+    BStdOut->flusher(BStdOut);
     IoSendEOItoPIC(regs->intNo);
     /* KeStartPanic("[ISR 0x%x] Unknown ISR Exception Abort\n" */
     /*              "  Error code : 0x%x\n" */
@@ -266,5 +267,6 @@ void IdtExceptionHandler(ISRFrame_t *regs)
                      );
     } else {
         bprintf(BStdOut, "[ISR 0x%x] %s\n", regs->intNo, exceptionMsg);
+        BStdOut->flusher(BStdOut);
     }
 }
diff --git a/kaleid/kernel/io/keyb.c b/kaleid/kernel/io/keyb.c
index d631e0b..02cc24e 100644
--- a/kaleid/kernel/io/keyb.c
+++ b/kaleid/kernel/io/keyb.c
@@ -32,7 +32,8 @@ void KeybPrint(char code)
 {
     if (code) {
         bprintf(BStdOut, "%c", ScanCodes[(int)code]);
-        BFlushBuf(BStdOut);
+        //bprintf(BStdOut, "%x ", code);
+        BStdOut->flusher(BStdOut);
     }
 }
 
@@ -48,6 +49,9 @@ void ScanCodesInit(void)
     ScanCodes[0x09] = '8';
     ScanCodes[0x0A] = '9';
     ScanCodes[0x0B] = '0';
+    ScanCodes[0x0C] = ' ';
+    ScanCodes[0x0D] = '+';
+    ScanCodes[0x0E] = ' ';
 
     ScanCodes[0x10] = 'a';
     ScanCodes[0x11] = 'z';
@@ -59,6 +63,8 @@ void ScanCodesInit(void)
     ScanCodes[0x17] = 'i';
     ScanCodes[0x18] = 'o';
     ScanCodes[0x19] = 'p';
+    ScanCodes[0x1A] = '^';
+    ScanCodes[0x1B] = '$';
 
     ScanCodes[0x1E] = 'q';
     ScanCodes[0x1F] = 's';
@@ -69,6 +75,9 @@ void ScanCodesInit(void)
     ScanCodes[0x24] = 'j';
     ScanCodes[0x25] = 'k';
     ScanCodes[0x26] = 'l';
+    ScanCodes[0x27] = 'm';
+    ScanCodes[0x28] = 'u';
+    ScanCodes[0x29] = '*';
 
     ScanCodes[0x2C] = 'w';
     ScanCodes[0x2D] = 'x';
@@ -76,7 +85,10 @@ void ScanCodesInit(void)
     ScanCodes[0x2F] = 'v';
     ScanCodes[0x30] = 'b';
     ScanCodes[0x31] = 'n';
-    ScanCodes[0x32] = 'm';
+    ScanCodes[0x32] = ',';
+    ScanCodes[0x33] = ';';
+    ScanCodes[0x34] = ':';
+    ScanCodes[0x35] = '!';
 
     ScanCodes[0x1C] = '\n';
     ScanCodes[0x39] = ' ';

From ba94035200d63b1c2568ffbba425bafcd9aea93a Mon Sep 17 00:00:00 2001
From: Adrien Bourmault <neox@os-k.eu>
Date: Mon, 29 Apr 2019 23:52:53 +0200
Subject: [PATCH 2/2] minor enhancements

---
 kaleid/kernel/cpu/idt.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/kaleid/kernel/cpu/idt.c b/kaleid/kernel/cpu/idt.c
index 4f3ca1e..37a7548 100644
--- a/kaleid/kernel/cpu/idt.c
+++ b/kaleid/kernel/cpu/idt.c
@@ -155,8 +155,8 @@ static void EnablePIC(void)
     IoWriteByteOnPort(0xa0, 0x11);
 
     // Set ICW2 (IRQ base offsets)
-    IoWriteByteOnPort(0x21, 0x20); //0x20 is the first free interrupt
-    IoWriteByteOnPort(0xa1, 0x28);
+    IoWriteByteOnPort(0x21, 0x20); //0x20 is the first free interrupt for IRQ0
+    IoWriteByteOnPort(0xa1, 0x28); // PIC2 is offseted to 0x28
 
     // Set ICW3
     IoWriteByteOnPort(0x21, 0x4);