xbox360gamepad.h

00001 /****************************************************************************
00002  *    Copyright 2010 Andy Kirkham, Stellar Technologies Ltd
00003  *    
00004  *    This file is part of the Satellite Observers Workbench (SOWB).
00005  *
00006  *    SOWB is free software: you can redistribute it and/or modify
00007  *    it under the terms of the GNU General Public License as published by
00008  *    the Free Software Foundation, either version 3 of the License, or
00009  *    (at your option) any later version.
00010  *
00011  *    SOWB is distributed in the hope that it will be useful,
00012  *    but WITHOUT ANY WARRANTY; without even the implied warranty of
00013  *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00014  *    GNU General Public License for more details.
00015  *
00016  *    You should have received a copy of the GNU General Public License
00017  *    along with SOWB.  If not, see <http://www.gnu.org/licenses/>.
00018  *
00019  *    $Id: main.cpp 5 2010-07-12 20:51:11Z ajk $
00020  *    
00021  ***************************************************************************/
00022  
00023 #ifndef XBOX360GAMEPAD_H
00024 #define XBOX360GAMEPAD_H
00025 
00026 #include "usbeh_api.h"
00027 
00028 #define BUTTON_PRESSED      1
00029 #define BUTTON_RELEASED     0
00030 
00031 #define BUTTON_HOLD_TIME    3000
00032 
00033 #define BUTT_LS_PRESS                 1
00034 #define BUTT_RS_PRESS                 2
00035 #define BUTT_XBOX_PRESS               3
00036 #define BUTT_UNUSED_PRESS             4
00037 #define BUTT_A_PRESS                  5
00038 #define BUTT_B_PRESS                  6
00039 #define BUTT_X_PRESS                  7
00040 #define BUTT_Y_PRESS                  8
00041 #define BUTT_DPAD_UP_PRESS            9
00042 #define BUTT_DPAD_DOWN_PRESS          10
00043 #define BUTT_DPAD_LEFT_PRESS          11
00044 #define BUTT_DPAD_RIGHT_PRESS         12
00045 #define BUTT_START_PRESS              13
00046 #define BUTT_BACK_PRESS               14
00047 #define BUTT_LEFT_HAT_PRESS           15
00048 #define BUTT_RIGHT_HAT_PRESS          16
00049 
00050 #define BUTT_LS_RELEASE                 (BUTT_LS_PRESS + 16)
00051 #define BUTT_RS_RELEASE                 (BUTT_RS_PRESS + 16)
00052 #define BUTT_XBOX_RELEASE               (BUTT_XBOX_PRESS + 16)
00053 #define BUTT_UNUSED_RELEASE             (BUTT_UNUSED_PRESS + 16)
00054 #define BUTT_A_RELEASE                  (BUTT_A_PRESS + 16)
00055 #define BUTT_B_RELEASE                  (BUTT_B_PRESS + 16)
00056 #define BUTT_X_RELEASE                  (BUTT_X_PRESS + 16)
00057 #define BUTT_Y_RELEASE                  (BUTT_Y_PRESS + 16)
00058 #define BUTT_DPAD_UP_RELEASE            (BUTT_DPAD_UP_PRESS + 16)
00059 #define BUTT_DPAD_DOWN_RELEASE          (BUTT_DPAD_DOWN_PRESS + 16)
00060 #define BUTT_DPAD_LEFT_RELEASE          (BUTT_DPAD_LEFT_PRESS + 16)
00061 #define BUTT_DPAD_RIGHT_RELEASE         (BUTT_DPAD_RIGHT_PRESS + 16)
00062 #define BUTT_START_RELEASE              (BUTT_START_PRESS + 16)
00063 #define BUTT_BACK_RELEASE               (BUTT_BACK_PRESS + 16)
00064 #define BUTT_LEFT_HAT_RELEASE           (BUTT_LEFT_HAT_PRESS + 16)
00065 #define BUTT_RIGHT_HAT_RELEASE          (BUTT_RIGHT_HAT_PRESS + 16)
00066 
00067 #define BUTT_LS_HOLD                    (BUTT_LS_PRESS + 32)
00068 #define BUTT_RS_HOLD                    (BUTT_RS_PRESS + 32)
00069 #define BUTT_XBOX_HOLD                  (BUTT_XBOX_PRESS + 32)
00070 #define BUTT_UNUSED_HOLD                (BUTT_UNUSED_PRESS + 32)
00071 #define BUTT_A_HOLD                     (BUTT_A_PRESS + 32)
00072 #define BUTT_B_HOLD                     (BUTT_B_PRESS + 32)
00073 #define BUTT_X_HOLD                     (BUTT_X_PRESS + 32)
00074 #define BUTT_Y_HOLD                     (BUTT_Y_PRESS + 32)
00075 #define BUTT_DPAD_UP_HOLD               (BUTT_DPAD_UP_PRESS + 32)
00076 #define BUTT_DPAD_DOWN_HOLD             (BUTT_DPAD_DOWN_PRESS + 32)
00077 #define BUTT_DPAD_LEFT_HOLD             (BUTT_DPAD_LEFT_PRESS + 32)
00078 #define BUTT_DPAD_RIGHT_HOLD            (BUTT_DPAD_RIGHT_PRESS + 32)
00079 #define BUTT_START_HOLD                 (BUTT_START_PRESS + 32)
00080 #define BUTT_BACK_HOLD                  (BUTT_BACK_PRESS + 32)
00081 #define BUTT_LEFT_HAT_HOLD              (BUTT_LEFT_HAT_PRESS + 32)
00082 #define BUTT_RIGHT_HAT_HOLD             (BUTT_RIGHT_HAT_PRESS + 32)
00083 
00084 #define LED_ALL_OFF                     0x00
00085 #define LED_ALL_BLINKING                0x01
00086 #define LED_1_FLASH_THEN_ON             0x02
00087 #define LED_2_FLASH_THEN_ON             0x03
00088 #define LED_3_FLASH_THEN_ON             0x04
00089 #define LED_4_FLASH_THEN_ON             0x05
00090 #define LED_1_ON                        0x06
00091 #define LED_2_ON                        0x07
00092 #define LED_3_ON                        0x08
00093 #define LED_4_ON                        0x09
00094 #define LED_ROTATING                    0x0A
00095 #define LED_BLINKING                    0x0B
00096 #define LED_SLOW_BLINKING               0x0C
00097 #define LED_ALTERNATING                 0x0D
00098 
00099 typedef struct {
00100   uint16_t    idVendor;
00101   uint16_t    idProduct;
00102   const char*       name;
00103 } XBOX360_DEVICE;
00104 
00105 typedef struct {
00106     unsigned            state;
00107     unsigned            mask;
00108     unsigned            count;
00109     USBEH_SOF_COUNTER   pressHold;
00110 } XBOX360_BUTTON;
00111 
00112 typedef struct {
00113     short x;
00114     short y;
00115     short x_previous;
00116     short y_previous;
00117 } XBOX360_STICK;
00118 
00119 /* API functions. */
00120 char xbox360gamepad_get_button(void);
00121 char xbox360gamepad_get_button_preview(void);
00122 unsigned char xbox360gamepad_get_trigger_left(void);
00123 unsigned char xbox360gamepad_get_trigger_right(void);
00124 void xbox360gamepad_led(int code);
00125 XBOX360_STICK * xbox360gamepad_get_stick_left(void);
00126 XBOX360_STICK * xbox360gamepad_get_stick_right(void);
00127 
00128 int xbox360gamepad_init(void);
00129 void xbox360gamepad_process(void);
00130 
00131 /* Button press and hold callback function. */
00132 void xbox360gamepad_button_hold_callback(USBEH_SOF_COUNTER *q);
00133 
00134 /* Onload callback function. */
00135 int xbox360gamepad_onload_callback(int device, USBEH_deviceDescriptor *deviceDesc, USBEH_interfaceDescriptor **interfaceDesc);
00136 
00137 void xbox360_chatpad_init(void);
00138 
00139 #endif