114 lines
3.4 KiB
C
114 lines
3.4 KiB
C
/*
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* 86Box A hypervisor and IBM PC system emulator that specializes in
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* running old operating systems and software designed for IBM
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* PC systems and compatibles from 1981 through fairly recent
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* system designs based on the PCI bus.
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*
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* This file is part of the 86Box distribution.
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*
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* Definitions for the keyboard interface.
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*
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*
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*
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* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
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* Miran Grca, <mgrca8@gmail.com>
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* Fred N. van Kempen, <decwiz@yahoo.com>
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*
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* Copyright 2008-2019 Sarah Walker.
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* Copyright 2016-2019 Miran Grca.
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* Copyright 2017-2019 Fred N. van Kempen.
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*/
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#ifndef EMU_KEYBOARD_H
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# define EMU_KEYBOARD_H
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typedef struct {
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const uint8_t mk[4];
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const uint8_t brk[4];
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} scancode;
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#define STATE_SHIFT_MASK 0x22
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#define STATE_RSHIFT 0x20
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#define STATE_LSHIFT 0x02
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#define FAKE_LSHIFT_ON 0x100
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#define FAKE_LSHIFT_OFF 0x101
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#define LSHIFT_ON 0x102
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#define LSHIFT_OFF 0x103
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#define RSHIFT_ON 0x104
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#define RSHIFT_OFF 0x105
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#ifdef __cplusplus
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extern "C" {
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#endif
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extern uint8_t keyboard_mode;
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extern int keyboard_scan;
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extern void (*keyboard_send)(uint16_t val);
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extern void kbd_adddata_process(uint16_t val, void (*adddata)(uint16_t val));
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extern const scancode scancode_xt[512];
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extern uint8_t keyboard_set3_flags[512];
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extern uint8_t keyboard_set3_all_repeat;
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extern uint8_t keyboard_set3_all_break;
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extern int mouse_queue_start, mouse_queue_end;
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extern int mouse_scan;
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#ifdef EMU_DEVICE_H
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extern const device_t keyboard_pc_device;
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extern const device_t keyboard_pc82_device;
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extern const device_t keyboard_xt_device;
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extern const device_t keyboard_xt86_device;
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extern const device_t keyboard_xt_compaq_device;
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extern const device_t keyboard_tandy_device;
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#if defined(DEV_BRANCH) && defined(USE_LASERXT)
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extern const device_t keyboard_xt_lxt3_device;
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#endif
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extern const device_t keyboard_at_device;
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extern const device_t keyboard_at_ami_device;
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extern const device_t keyboard_at_toshiba_device;
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extern const device_t keyboard_ps2_device;
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extern const device_t keyboard_ps2_ps1_device;
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extern const device_t keyboard_ps2_ps2_device;
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extern const device_t keyboard_ps2_xi8088_device;
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extern const device_t keyboard_ps2_ami_device;
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extern const device_t keyboard_ps2_mca_device;
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extern const device_t keyboard_ps2_mca_2_device;
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extern const device_t keyboard_ps2_quadtel_device;
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extern const device_t keyboard_ps2_pci_device;
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extern const device_t keyboard_ps2_ami_pci_device;
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#endif
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extern void keyboard_init(void);
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extern void keyboard_close(void);
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extern void keyboard_set_table(const scancode *ptr);
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extern void keyboard_poll_host(void);
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extern void keyboard_process(void);
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extern uint16_t keyboard_convert(int ch);
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extern void keyboard_input(int down, uint16_t scan);
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extern void keyboard_update_states(uint8_t cl, uint8_t nl, uint8_t sl);
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extern uint8_t keyboard_get_shift(void);
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extern void keyboard_get_states(uint8_t *cl, uint8_t *nl, uint8_t *sl);
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extern void keyboard_set_states(uint8_t cl, uint8_t nl, uint8_t sl);
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extern int keyboard_recv(uint16_t key);
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extern int keyboard_isfsexit(void);
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extern int keyboard_ismsexit(void);
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extern void keyboard_at_adddata_keyboard_raw(uint8_t val);
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extern void keyboard_at_adddata_mouse(uint8_t val);
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extern void keyboard_at_set_mouse(void (*mouse_write)(uint8_t val,void *), void *);
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extern uint8_t keyboard_at_get_mouse_scan(void);
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extern void keyboard_at_set_mouse_scan(uint8_t val);
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extern void keyboard_at_reset(void);
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#ifdef __cplusplus
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}
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#endif
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#endif /*EMU_KEYBOARD_H*/
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