reactos/boot/armllb/hw/matrix.c

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/*
* PROJECT: ReactOS Boot Loader
* LICENSE: BSD - See COPYING.ARM in the top level directory
* FILE: boot/armllb/hw/matrix.c
* PURPOSE: LLB Matrix Keypad Routines
* PROGRAMMERS: ReactOS Portable Systems Group
*/
#include "precomp.h"
/* SYNPATICS KEYPAD MATRIX ****************************************************/
UCHAR KeyMatrix[8][8] =
{
{'e', 'r', 't', KEY_HOME, 0, 0, 'i', KEY_LEFTSHIFT},
{'d', 'f', 'g', KEY_SEND, 0, 0, 'k', KEY_ENTER},
{'x', 'c', 'v', KEY_END, 0, 0, '.', KEY_CAPS_LOCK},
{'z', '+', 'b', KEY_F1, 0, 0, 'o', KEY_SPACE},
{'w', 'y', 'u', KEY_F2, 0, 0, 'l', KEY_LEFT},
{'s', 'h', 'j', KEY_F3, 0, 0, 'm', KEY_RIGHT},
{'q', 'a', 'n', KEY_BACKSPACE, 0, 0, 'p', KEY_UP},
{0, 0, 0, 0, 0, 0, KEY_ENTER, KEY_DOWN}
};
/* FUNCTIONS ******************************************************************/
CHAR
NTAPI
LlbKeypadGetChar(VOID)
{
UCHAR ScanCode;
UCHAR Col, Row;
ScanCode = LlbHwKbdRead();
Col = ScanCode >> 4;
Row = ScanCode & 0xF;
/* Return the ASCII character */
return KeyMatrix[Col][Row];
}
/* EOF */