mirror of https://github.com/nirenjan/libx52.git
190 lines
5.2 KiB
C
190 lines
5.2 KiB
C
/*
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* Saitek X52 Pro HOTAS driver
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*
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* Copyright (C) 2012 Nirenjan Krishnan (nirenjan@nirenjan.org)
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation, version 2.
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*
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*/
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#ifndef X52JOY_MAP_H
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#define X52JOY_MAP_H
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#include <linux/usb.h>
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/**********************************************************************
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* X52 enumerations
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*********************************************************************/
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enum x52_button {
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x52_button_trigger1, /* Trigger primary */
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x52_button_launch, /* Launch/Fire */
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x52_button_a,
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x52_button_b,
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x52_button_c,
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x52_button_pinkie, /* Pinkie shift switch */
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x52_button_d, /* D and E buttons are */
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x52_button_e, /* on the throttle */
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x52_button_t1_up, /* Toggle 1 up/down */
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x52_button_t1_dn,
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x52_button_t2_up, /* Toggle 2 up/down */
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x52_button_t2_dn,
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x52_button_t3_up, /* Toggle 3 up/down */
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x52_button_t3_dn,
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x52_button_trigger2, /* Trigger secondary */
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x52_button_mouse_left,
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x52_button_mouse_scroll_dn, // Down & up are from the POV of
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x52_button_mouse_scroll_up, // the user
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x52_button_mouse_right,
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x52_button_stick_pov_N, // These two POVs should really
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x52_button_stick_pov_E, // be represented by hats, but
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x52_button_stick_pov_S, // the joystick reports them as
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x52_button_stick_pov_W, // button presses.
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x52_button_throttle_pov_N, // For the throttle, N, E, S, W
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x52_button_throttle_pov_E, // are taken if you look at it
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x52_button_throttle_pov_S, // from the position of the user
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x52_button_throttle_pov_W, // NOT from the rear of the throttle
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x52_button_mode_select_1, // The mode selection switch is not
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x52_button_mode_select_2, // a push button but a selector -
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x52_button_mode_select_3, // only one can be active at a time
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x52_button_clutch,
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x52_button_function,
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x52_button_start_stop,
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x52_button_reset,
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x52_button_pg_up,
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x52_button_pg_dn,
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x52_button_up,
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x52_button_dn,
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x52_button_select,
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x52_button_max
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};
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enum x52_axis {
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x52_axis_x, /* Stick X axis */
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x52_axis_y, /* Stick Y axis */
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x52_axis_rz, /* Stick twist axis */
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x52_axis_z, /* Throttle axis */
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x52_axis_rx, /* Rotary X axis */
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x52_axis_ry, /* Rotary Y axis */
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x52_axis_slider, /* Slider axis */
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x52_axis_mouse_x, /* Mouse stick X axis */
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x52_axis_mouse_y, /* Mouse stick Y axis */
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x52_axis_max
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};
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/**********************************************************************
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* X52 joystick settings
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*********************************************************************/
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/* Deadzone settings - no response if value ... */
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struct x52_axis_deadzone {
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u16 dead_lo; /* value < dead_lo */
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u16 dead_hi; /* value > dead_hi */
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u16 dead_fuzz; /* dead_fuzz > 0 && */
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u16 dead_flat; /* flat - fuzz < value < flat + fuzz */
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};
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/*
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* The X52 MFD supports the following:
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* - 3 lines of 16 characters each
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* - Clock with HH:MM
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* - Date with YYMMDD (IIRC)
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*/
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#define X52_MFD_LINE_SIZE 16
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#define X52_MFD_LINES 3
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struct x52_mfd_line {
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u8 text[X52_MFD_LINE_SIZE];
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u8 length;
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};
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enum x52_mfd_date_format {
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x52_mfd_format_yymmdd, /* YY-MM-DD */
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x52_mfd_format_mmddyy, /* MM-DD-YY */
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x52_mfd_format_ddmmyy, /* DD-MM-YY */
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x52_mfd_format_max,
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};
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struct x52_mfd_date {
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u8 year;
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u8 month;
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u8 day;
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u8 format; /* See format enum */
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};
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struct x52_mfd_time {
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u8 hour;
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u8 minute;
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u8 h24; /* 24 hour format if 1 */
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};
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struct x52_mfd_offs {
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u8 min_off; /* Minute offset from clock 0 */
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u8 neg_off; /* Negative offset if 1 */
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u8 h24; /* 24 hour format if 1 */
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};
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/**********************************************************************
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* X52 mappings
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*********************************************************************/
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/*
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* Modes to map
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*
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* Right now, the module supports only 6 modes, listed as follows:
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* - Mode 1
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* - Mode 2
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* - Mode 3
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* - Mode 1 + Pinkie
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* - Mode 2 + Pinkie
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* - Mode 3 + Pinkie
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* The last 3 modes use the pinkie switch as a shift selector.
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*/
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enum x52_map_modes {
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x52_map_mode1,
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x52_map_mode2,
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x52_map_mode3,
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x52_map_mode1shift,
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x52_map_mode2shift,
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x52_map_mode3shift,
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x52_map_max
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};
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/* Structure to map joystick button input to a keyboard or mouse event */
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struct x52_event {
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u16 type;
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u16 code;
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s32 value;
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};
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/*
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* This defines the maximum number of keyboard or mouse events that can
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* be programmed.
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*/
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#define X52_MAP_MAX_EVENTS 64
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struct x52_map_event {
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u8 mode_selector;
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u8 flags;
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u8 button_or_axis;
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u8 fallback;
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u16 range_low;
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u16 range_high;
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struct x52_event events[X52_MAP_MAX_EVENTS];
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};
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#endif /* !defined X52JOY_MAP_H */
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