xt-sys/exectos
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Migrate HL subsystem to C++
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This commit is contained in:
Aiken Harris
2025-09-13 19:15:13 +02:00
parent a2fe39defd
commit 4592955da1
41 changed files with 1279 additions and 795 deletions
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2
xtldr/debug.c
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@@ -78,7 +78,7 @@ BlpDebugPutChar(IN WCHAR Character)
/* Write character to the serial console */
Buffer[0] = Character;
Buffer[1] = 0;
return HlComPortPutByte(&BlpStatus.SerialPort, Buffer[0]);
return HlWriteComPort(&BlpStatus.SerialPort, Buffer[0]);
}
/**

16
xtldr/modules/beep/beep.c
View File

@@ -29,8 +29,8 @@ BpDisableToneBeep()
UCHAR Status;
/* Stop the PC speaker */
Status = HlIoPortInByte(0x61);
HlIoPortOutByte(0x61, Status & 0xFC);
Status = HlReadPort8(0x61);
HlWritePort8(0x61, Status & 0xFC);
}
/**
@@ -62,14 +62,14 @@ BpEnableToneBeep(IN UINT Pitch)
/* Set the desired frequency of the PIT clock */
Counter = 0x1234DD / Pitch;
HlIoPortOutByte(0x43, 0xB6);
HlIoPortOutByte(0x43, 0xB6);
HlIoPortOutByte(0x42, (UCHAR) Counter & 0xFF);
HlIoPortOutByte(0x42, (UCHAR) (Counter >> 8) & 0xFF);
HlWritePort8(0x43, 0xB6);
HlWritePort8(0x43, 0xB6);
HlWritePort8(0x42, (UCHAR) Counter & 0xFF);
HlWritePort8(0x42, (UCHAR) (Counter >> 8) & 0xFF);
/* Start the PC speaker */
Status = HlIoPortInByte(0x61);
HlIoPortOutByte(0x61, Status | 0x03);
Status = HlReadPort8(0x61);
HlWritePort8(0x61, Status | 0x03);
}
/**