[ros-diffs] [hbelusca] 61809: [NTVDM] Welcome sound in Advanced NetWars! However it won't work totally due to problems in the PIT or in the sound emulation (and as a result, the emulator will "hang").

Author: hbelusca
Date: Sat Jan 25 16:23:27 2014
New Revision: 61809

URL: http://svn.reactos.org/svn/reactos?rev=61809&view=rev
Log:
[NTVDM]
Welcome sound in Advanced NetWars!
However it won't work totally due to problems in the PIT or in the sound emulation
(and as a result, the emulator will "hang").

Modified:
    branches/ntvdm/subsystems/ntvdm/bios/bios.c

Modified: branches/ntvdm/subsystems/ntvdm/bios/bios.c
URL:
http://svn.reactos.org/svn/reactos/branches/ntvdm/subsystems/ntvdm/bios/bio…
==============================================================================
--- branches/ntvdm/subsystems/ntvdm/bios/bios.c	[iso-8859-1] (original)
+++ branches/ntvdm/subsystems/ntvdm/bios/bios.c	[iso-8859-1] Sat Jan 25 16:23:27 2014
@@ -269,10 +269,23 @@
     IOWriteB(PIC_SLAVE_DATA , 0xFF);
 
 
-    /* Initialize the PIT */
+    /* Initialize PIT Counter 0 */
     IOWriteB(PIT_COMMAND_PORT, 0x34);
     IOWriteB(PIT_DATA_PORT(0), 0x00);
     IOWriteB(PIT_DATA_PORT(0), 0x00);
+    // PitSetGate(0, TRUE);
+
+    /* Initialize PIT Counter 1 */
+    IOWriteB(PIT_COMMAND_PORT, 0x74);
+    IOWriteB(PIT_DATA_PORT(1), 0x00);
+    IOWriteB(PIT_DATA_PORT(1), 0x00);
+    // PitSetGate(1, TRUE);
+
+    /* Initialize PIT Counter 2 */
+    IOWriteB(PIT_COMMAND_PORT, 0xB4);
+    IOWriteB(PIT_DATA_PORT(2), 0x00);
+    IOWriteB(PIT_DATA_PORT(2), 0x00);
+    // PitSetGate(2, FALSE); // PitSetGate(2, TRUE);
 
     EnableHwIRQ(0, BiosTimerIrq);
 }