42 lines
803 B
C
42 lines
803 B
C
/** @file
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Copyright (c) 2020, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#include "HelloWorld.h"
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/**
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Payload main entry.
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@param Param parameter passed from SwitchStack().
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@param PldBase payload base passed from SwitchStack().
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**/
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VOID
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EFIAPI
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PayloadMain (
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IN VOID *Param,
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IN VOID *PldBase
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)
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{
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UINT8 Key;
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DEBUG ((DEBUG_INFO, "\n\n==================== Hello World ====================\n\n"));
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Key = 0;
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while (Key != 0x1B) {
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if (ConsolePoll ()) {
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if (ConsoleRead (&Key, 1) > 0) {
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if ((Key >= 0x20) && (Key < 0x7F)) {
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ConsolePrint("Key '%c' pressed !\n", Key);
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}
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}
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}
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}
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DEBUG ((DEBUG_INFO, "\nExit\n"));
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CpuDeadLoop ();
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}
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