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Diffstat (limited to 'src/magellan.h')
| -rw-r--r-- | src/magellan.h | 119 |
1 files changed, 119 insertions, 0 deletions
diff --git a/src/magellan.h b/src/magellan.h new file mode 100644 index 0000000..4fbf4aa --- /dev/null +++ b/src/magellan.h @@ -0,0 +1,119 @@ +/* + * Copyright (c) 1998 Metro Link Incorporated + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF + * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + * + * Except as contained in this notice, the name of the Metro Link shall not be + * used in advertising or otherwise to promote the sale, use or other dealings + * in this Software without prior written authorization from Metro Link. + * + */ +/* $XFree86: xc/programs/Xserver/hw/xfree86/input/magellan/magellan.h,v 1.4 2002/06/07 21:03:27 alanh Exp $ */ + +#ifndef _MAGELLAN_H_ +#define _MAGELLAN_H_ + +/****************************************************************************** + * Definitions + * structs, typedefs, #defines, enums + *****************************************************************************/ +#define MAGELLAN_PACKET_SIZE 256 +#define MAGELLAN_RES 200 +/* +These numbers are difficult to pick because the user can change a +multiplier using the buttons which changes the output range. However, many +programs use this range to perform operations of their own and the XInput +extension expects these to be constant for a given device. Hence, I've picked +values that are slightly higher than any reported by my test device in default +(no multiplier) mode. The documentation says the range is roughly +/- 400 but +I have seen numbers close to 1800 using the "sensitivity" setting as set below. +Some programs (GLUT) may get upset if the device reports a value greater than +XInput reported it could. +*/ +#define MAGELLAN_MIN -1800 +#define MAGELLAN_MAX +1800 + +#define MagellanAttention "\r\r" /* get device's attention */ +#define MagellanInitString "z\r" /* switch in 3D mode */ +#define MagellanShortBeep "b9\r" /* a short beep */ +#define MagellanMode "m3\r" /* translation and rotation data ON */ +#define MagellanPeriod "pAA\r" /* transmit every 60 ms data */ +#define MagellanNullRadius "nH\r" /* null radius to value 8 */ +#define MagellanZero "z\r" /* detect zero position */ +#define MagellanSensitivity "q00\r" /* no extra sensitivity */ +#define MagellanVersion "vQ\r" /* get version string */ +#define MagellanModeOff "\r\rm0\r" + +typedef enum +{ + magellan_normal +} +MAGELLANState; + +#define MagellanNibble(Value) (Value&0x0F) + +#define milisleep(ms) xf86usleep (ms * 1000) + +typedef struct _MagellanPrivateRec +{ + XISBuffer *buffer; + unsigned char packet_type; + char packet[MAGELLAN_PACKET_SIZE]; /* packet being/just read */ + int packeti; /* index into packet */ + int expected_len; + MAGELLANState lex_mode; + int old_buttons; +} +MAGELLANPrivateRec, *MAGELLANPrivatePtr; + +/****************************************************************************** + * Declarations + *****************************************************************************/ +#ifdef XFreeLOADER +static MODULESETUPPROTO( MAGELLANSetupProc ); +static void TearDownProc (pointer p); +#endif +static Bool DeviceControl (DeviceIntPtr, int); +static Bool DeviceOn (DeviceIntPtr); +static Bool DeviceOff (DeviceIntPtr); +static Bool DeviceClose (DeviceIntPtr); +static Bool DeviceInit (DeviceIntPtr); +static void ReadInput (LocalDevicePtr); +static int ControlProc (LocalDevicePtr, xDeviceCtl *); +static void CloseProc (LocalDevicePtr); +static int SwitchMode (ClientPtr, DeviceIntPtr, int); +static Bool ConvertProc (LocalDevicePtr, int, int, int, int, int, int, int, int, int *, int *); +static Bool QueryHardware (MAGELLANPrivatePtr); +static void NewPacket (MAGELLANPrivatePtr priv); +static Bool MAGELLANGetPacket (MAGELLANPrivatePtr priv); + +static InputInfoPtr +MagellanPreInit(InputDriverPtr drv, IDevPtr dev, int flags); + +#ifdef BELL_FEEDBACK_SUPPORT +static void MagellanBellCtrl( DeviceIntPtr, BellCtrl *); +static void MagellanBellSound(int percent, DeviceIntPtr dev, pointer ctrl, int +unknown); +#endif +/* + * DO NOT PUT ANYTHING AFTER THIS ENDIF + */ +#endif + + |