/* $Id: citron.h,v 1.5 2003/04/14 08:42:27 pk Exp $ * 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/citron/citron.h,v 1.5 2003/11/03 05:11:47 tsi Exp $ */ /* * Based, in part, on code with the following copyright notice: * * Copyright 1999-2001 by Thomas Thanner, Citron GmbH, Germany. <support@citron.de> * Copyright 1999-2003 by Peter Kunzmann, Citron GmbH, Germany. <kunzmann@citron.de> * * Permission to use, copy, modify, distribute, and sell this software and its * documentation for any purpose is hereby granted without fee, provided that * the above copyright notice appear in all copies and that both that copyright * notice and this permission notice appear in supporting documentation, and that * the name of Thomas Thanner and Citron GmbH not be used in advertising or * publicity pertaining to distribution of the software without specific, written * prior permission. Thomas Thanner and Citron GmbH makes no representations about * the suitability of this software for any purpose. It is provided "as is" * without express or implied warranty. * * THOMAS THANNER AND CITRON GMBH DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, * IN NO EVENT SHALL THOMAS THANNER OR CITRON GMBH BE LIABLE FOR ANY SPECIAL, * INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR * PERFORMANCE OF THIS SOFTWARE. * */ #ifndef _citron_H_ #define _citron_H_ /****************************************************************************** * Definitions * structs, typedefs, #defines, enums *****************************************************************************/ /* CTS (Citron Touch Software) protocol constants */ #define CTS_CTRLMIN 0x10 /* Lower end of the control character range */ #define CTS_XON 0x11 /* Start serial transmission character */ #define CTS_STX 0x12 /* Start of message delimiter */ #define CTS_XOFF 0x13 /* Stop serial transmission character */ #define CTS_ETX 0x14 /* End of message delimiter */ #define CTS_NAK 0x15 /* Not Acknowledge, send by the IRT just before it resets itself */ #define CTS_ESC 0x16 /* Escape character to encode non control characters with a value inside the control character range */ #define CTS_CTRLMAX 0x16 /* Upper end of the control character range */ #define CTS_ENCODE 0x40 /* Use this constant to encode non control character with a value inside the control character range */ #define CTS_DECODE (~0x40) /* Use this constant to decode previously encoded characters. These characters are marked by a leading CTS_ESC. */ #define CTS_MSG_MIN 0x18 /* First usable character for message and report identifiers */ #define CTS_MSG_MAX 0x7F /* Last usable character for message and report identifiers */ #define CTS_DESIGNATOR_LEN 32 /* Length of the designator part in the HardwareRevision report */ #define CTS_ASSY_LEN 16 /* Length of the ASSY part in the HardwareRevision report */ #define CTS_OEMSTRING_LEN 256 /* Length of the OEM string */ #define CTS_FPGA_LEN 28 /* Length of the FPGA version string */ #define CTS_SENSORCOUNT_LEN 1 /* Length of sensorcount report */ #define CTS_USERNAME_LEN 14 /* User name length without trailing zero (GetUserString) */ #define CTS_USERSTRING_LEN 127 /* Length of the Userstring without trailing zero */ #define CTS_MAX_HWASSY 32 /* Maximum number of hardware codeable assy numbers */ #define CTS_MAX_POLYEDGE 64 /* Maximum number of polygonal area edges */ #define CMD_REP_CONV 0x7f /* Use this bit mask to convert a command into a report identifier */ #define CTS_PACKET_SIZE (1+CTS_OEMSTRING_LEN) /* Area operating modes */ #define AOM_OFF 0x00 /* No coordinate messages will be generated by this area */ #define AOM_ENTER 0x01 /* Only the area entry point will be reported in a coordinate message */ #define AOM_TRACK 0x02 /* Every movement inside the area will be reported in a coordinate message */ #define AOM_CONT 0x03 /* If the area is touched, coordinate messages will be created in fixed time intervals */ /* Modification flags for the area operating mode */ #define AOF_ADDEXIT 0x01 /* Exit messages will be generated for this area */ #define AOF_ADDCOORD 0x02 /* The coordinate of the touch point will be reported in addition to the area number */ #define AOF_ADDPRESS 0x04 /* Pressure messages will be generated for this area */ #define AOF_PRESSALWAYS 0x08 /* This area requires a permanent pressure to generate coordinate messages */ #define AOF_PRESSENTER 0x10 /* This area requires only pressure to generate the first coordinate message. */ #define AOF_PRESSLOCAL 0x20 /* This area has a locally defined pressure sensitivity, If this flag is not set, the pressure sensivity of area0 is used. */ #define AOF_EXTENDED 0x40 /* This area must be leaved, before any other area will generate coordinate messages */ #define AOF_ACTIVE 0x80 /* This area is active. Only active areas will generate messages. */ /* group ClearArea command parameter values */ #define CA_ALL 0x00 /* Clear all areas on all pages */ #define CA_PAGE 0x01 /* Clear all areas of a certain page */ #define CA_AREA 0x02 /* Clear a single area, however area0 cannot be cleared. area0 will only be reset to its power up default state. */ /* SetTransmission command parameter values */ #define TM_TRANSMIT 0x01 /* Enable the transmission of messages (report will be transmitted always) */ /* TM_NONE 0x00 */ /* Disable transmission of messages and disable the XON/XOFF protocol */ #define TM_RXDFLOW 0x10 /* Enable the XON/XOFF protocol for the transmitter (IRT will send XON/XOFF to the host) */ #define TM_TXDFLOW 0x20 /* Enable the XON/XOFF protocol for the receiver (host will sned XON/XOFF to the IRT) */ /* SetScanning command parameter values */ #define SC_DISABLE 0x00 /* Disable scanning */ #define SC_ENABLE 0x01 /* Enable scanning */ /* Sleep- and Doze-Mode command parameters */ #define TS_QUIET 0x00 /* Disable the generation of TouchSaver messages */ #define TS_ACTIMSG 0x01 /* Enable the generation of messages on sleep- or doze-mode activation */ #define TS_PASIMSG 0x02 /* Enable the generation of messages on sleep- or doze-mode deactivation */ #define TS_SETOUT 0x10 /* The /GP_OUT output of the IRT will reflect the sleep- or doze-mode state, if this flag is set. */ #define TS_ACTIVE 0x80 /* This is a read only flag to decode the current sleep- or doze-mode state in SleepModeState and DozeModeState reports. */ /* SetDualTouching command parameters */ #define DT_IGNORE 0x00 /* Multiple touches are ignored, no DualTouchError messages will be generated */ #define DT_ERROR 0x01 /* Multiple touches will be reported by a DualTouchError message */ #define DT_COORD 0x02 /* The coordinate of the second touch point will be reported in a separate coordinate message. More than 2 touch points will be reported by DualTouchError messages. */ /* SetOrigin command parameters */ #define OR_TOPLEFT 0x00 /* The coordinate origin is in the top left corner of the touch */ #define OR_TOPRIGHT 0x01 /* The coordinate origin is in the top right corner of the touch */ #define OR_BOTTOMRIGHT 0x02 /* The coordinate origin is in the bottom right corner of the touch */ #define OR_BOTTOMLEFT 0x03 /* The coordinate origin is in the bottom left corner of the touch */ /* GetSignalValues command parameters */ #define GS_NOREPORT 0x00 /* Don't report the signal values */ #define GS_SIGNAL 0x01 /* Report the beam values as used for coordinate generation */ #define GS_REFERENCE 0x02 /* Report the reference beam values */ #define GS_BROKEN 0x03 /* Report the results of the broken/not broken beam detection */ #define GS_RESCAN 0x80 /* Add this flag to rescan the touch before generating the SignalValues report */ /* GetPressureValues command parameters */ #define GP_NOREPORT 0x00 /* Don't report the pressure values */ #define GP_SIGNAL 0x01 /* Report the signals of the active pressure sensors */ #define GP_REFERENCE 0x02 /* Report the signals of the calibration sensors */ #define GP_INTERNAL 0x04 /* Report the internal state of the pressure sensitive unit */ /* SetPort/GetPort command parameters */ #define GP_OCOUT0 0x01 /* Get/Set the /OC_OUT0 port of the IRT */ #define GP_BIJMP 0x02 /* Get the state of the BurnIn jumper on the IRT */ #define GP_OCSSAVER 0x04 /* Get/Set the /OC_SSAVER port of the IRT */ #define GP_OCIN0 0x08 /* Get the state of the /OC_IN0 port of the IRT */ /* GetRevisions command parameters */ #define GR_SYSMGR 0x01 /* Get the version number of the System Manager module */ #define GR_HARDWARE 0x02 /* Get the version number of the Hardware module */ #define GR_PROCESS 0x04 /* Get the version number of the Process module */ #define GR_PROTOCOL 0x08 /* Get the version number of the Protocol module */ #define GR_HWPARAM 0x10 /* Get the version number of the Hardware Parameters module */ #define GR_DESIGNATOR 0x20 /* Get the IRT designator and ASSY number */ #define GR_BURNIN 0x40 /* Get the version number of the Burn-In module */ #define GR_FPGA 0x80 /* Get the version number of the FPGA module */ /* GetErrors command parameters */ #define GE_INITIAL 0x01 /* Report the errors detected during IRT startup */ #define GE_DEFECTBEAMS 0x02 /* Report the beams that are marked defect and are therefore excluded from the coordinate calculations */ #define GE_COMMUNICATION 0x04 /* Report communication errors on the serial link */ #define GE_COMMAND 0x08 /* Report command errors (invalid parameters, unknown commands, ...) */ #define GE_CLEAR 0x80 /* Add this flag to clear the errors after reporting */ /* GetHardware command parameters */ #define GH_BEAMCOUNT 0x01 /* Report the number of x and y beams */ #define GH_SENSORCOUNT 0x02 /* Report the number of pressure sensors */ #define GH_PERIPHERALS 0x04 /* Report a bit vector that identifies all assembled peripherals on the IRT */ /* GetHWVersion command parameters */ #define HV_SSNO 0x01 /* Report the silicon serial number */ #define HV_ASSY 0x02 /* Report the hard wired assembly number */ #define HV_FPGA 0x04 /* Report the FPGA version string */ /* InitialError decoding bit masks */ #define IE_SMCHKSUM 0x00000001UL /* The system manager module has a checksum error */ #define IE_SMINIT 0x00000002UL /* The system manager module reported an error during initialisation */ #define IE_HWCHKSUM 0x00000004UL /* The hardware module has a checksum error */ #define IE_HWINIT 0x00000008UL /* The hardware module reported an error during initialisation */ #define IE_PCCHKSUM 0x00000010UL /* The process module has a checksum error */ #define IE_PCINIT 0x00000020UL /* The process module reported an error during initialisation */ #define IE_PTCHKSUM 0x00000040UL /* The protocol module has a checksum error */ #define IE_PTINIT 0x00000080UL /* The protocol module reported an error during initialisation */ #define IE_HW_BEAMS 0x00000100UL /* There were broken beams during hardware initialisation */ #define IE_HW_PSU 0x00000200UL /* There pressure sensitive unit could not be initialised */ #define IE_HW_CPU 0x00000400UL /* There was an error in the CPU core detected during startup */ #define IE_HW_IRAM 0x00000800UL /* There was an error in the initial internal ram check */ #define IE_HW_XRAM 0x00001000UL /* There was an error in the initial external ram check */ #define IE_BICHK 0x00002000UL /* The burnin module has a checksum error */ #define IE_BIINIT 0x00004000UL /* The burnin module reported an error during initialisation */ #define IE_FPGACHK 0x00008000UL /* The fpga module has a checksum error */ #define IE_HWPCHK 0x00010000UL /* The hardware parameter module has a checksum error */ /* CommunicationError decoding bit masks */ #define CE_DC2GTDC4 0x00000001UL /* There were more CTS_STX received than CTS_ETX */ #define CE_DC4GTDC2 0x00000002UL /* There were more CTS_ETX received than CTS_STX */ #define CE_UNXNONCTRL 0x00000004UL /* Non control character received outside a CTS_STX/CTS_ETX sequence */ #define CE_UNXCONTROL 0x00000008UL /* Unexpected control character received */ #define CE_OVERFLOW 0x00000010UL /* The hardware receiver buffer had an overflow */ #define CE_FRAMING 0x00000020UL /* There were characters with framing errors received */ #define CE_PARITY 0x00000040UL /* There were characters with invalid parity received */ #define CE_XOFFTO 0x00000080UL /* No XON was received within the defined timeout after a XOFF */ #define CE_CMDOVER 0x00000100UL /* The command buffer had an overflow */ #define CE_RCVROVER 0x00000200UL /* The receiver ring buffer had an overflow */ /* CommandError decoding bit masks */ #define CE_UNKNOWN 0x00000001UL /* Unknown command received */ #define CE_PARAMCNT 0x00000002UL /* Too much or too less parameters received */ #define CE_RANGE 0x00000004UL /* One or more parameters were out of range */ /* Peripheral indentification bit masks */ #define PERI_OCOUT0 0x00000001UL /* The /OC_OUT0 port is available */ #define PERI_BURNIN 0x00000002UL /* The BurnIn jumper is available */ #define PERI_GP_OUT 0x00000004UL /* The /GP_OUT port is available */ #define PERI_OCPWM 0x00000008UL /* The /OC_PWM port is available */ #define PERI_SPEAKER 0x00000010UL /* The speaker port is available */ #define PERI_GP_IN 0x00000020UL /* The /GP_IN port is available */ #define PERI_RUNLED 0x00000040UL /* The red blinking indication LED is available */ /* SaveSetup/ReadSetup command parameters */ #define SUP_SERIAL 0x01 /* Save/Read the serial port setup */ #define SUP_MACRO 0x02 /* Save/Read the macro definitions */ #define SUP_AREAS 0x04 /* Save/Read the area definitions */ #define SUP_PERI 0x08 /* Save/Read the peripheral settings */ #define SUP_COORD 0x10 /* Save/Read the coordinate settings */ /* IRT initialisation modes for <f cts_Connect> */ #define MODE_A 0x7b /* Initialise the IRT to AFE-Mode A emulation */ #define MODE_B 0x3c /* Initialise the IRT to Carroll emulation */ #define MODE_C 0x6f /* Another entry point for Mode-D (for backwards compatibility) */ #define MODE_D 0x81 /* Initialise the IRT to the CTS protocol */ /* Command is for the driver */ #define DRIVCOMM 0x00 /* Command for driver */ /* Command Identifiers for the driver */ #define D_SETCLICKMODE 0x00 #define D_BEEP 0x01 #define D_SETBEEP 0x02 #define D_DEBUG 0x03 #define D_ENTERCOUNT 0x04 #define D_ZENTERCOUNT 0x05 #define D_PWMADJ 0x06 /* Message identifiers */ #define R_DUALTOUCHERROR 0x18 /* Invalid multiple touches are detected */ #define R_COORD 0x19 /* Regular coordinate report */ #define R_EXIT 0x1a /* An area was leaved */ #define R_PRESSURE 0x1b /* An area was pressed or released */ #define PRESS_BELOW 0x00 /* Pressure below a certain threshold */ #define PRESS_EXCEED 0x01 /* Pressure higher than a certain threshold */ #define R_SLEEPMODE 0x1c /* The sleep-mode was activated or deactivated */ #define R_DOZEMODE 0x1d /* The doze-mode was activated or deactivated */ /* Special report identifiers */ #define R_POLYAREADEF 0x2a #define R_IDLE 0x34 #define R_SCANTIMING 0x56 #define R_LOCKZ 0x52 /* LockZ timings report */ #define R_USERSTRING 0x66 /* Userstring report */ /* Command identifiers */ #define C_SOFTRESET 0x80 #define C_RESETCTS 0x81 #define C_SAVESETUP 0x83 #define C_DESTROYSETUP 0x84 #define C_SETSCANTIMING 0x85 #define C_GETSCANTIMING 0x86 #define C_CLEARAREA 0xa0 #define C_DEFINEAREA 0xa1 #define C_GETAREADEF 0xa2 #define C_GETAREAPAGE 0xa3 #define C_GETFREEAREASPACE 0xa4 #define C_SELECTAREAPAGE 0xa5 #define C_SETAREASTATE 0xa6 #define C_SETAREAMODE 0xa7 #define C_SETAREAFLAGS 0xa8 #define C_SETAREAPRESSURE 0xa9 #define C_DEFINEPOLYAREA 0xaa #define C_GETERRORS 0xb0 #define C_GETHARDWARE 0xb1 #define C_GETREVISIONS 0xb2 #define C_GETSETUP 0xb3 #define C_GETSINGLEMESSAGE 0xb4 #define C_GETSINGLESCAN 0xb5 #define C_GETSIGNALVALUES 0xb6 #define C_GETPRESSUREVALUES 0xb7 #define C_GETOEMSTRING 0xb8 #define C_GETHWVERSIONS 0xb9 #define C_BIGETFIRSTSESSION 0xba #define C_BIGETNEXTSESSION 0xbb #define C_BIGETRECORD 0xbc #define C_BIERASEDATA 0xbd #define C_BIGETTICKUNIT 0xbe #define C_GETBEAMMINMAX 0xc0 #define C_GETBEAMTIMEOUT 0xc1 #define C_GETCONTTIME 0xc2 #define C_GETDUALTOUCHING 0xc3 #define C_GETORIGIN 0xc4 #define C_GETRESOLUTION 0xc5 #define C_GETSCANNING 0xc6 #define C_GETTRANSMISSION 0xc7 #define C_SETBEAMMINMAX 0xc8 #define C_SETBEAMTIMEOUT 0xc9 #define C_SETCONTTIME 0xca #define C_SETDUALTOUCHING 0xcb #define C_SETORIGIN 0xcc #define C_SETRESOLUTION 0xcd #define C_SETSCANNING 0xce #define C_SETTRANSMISSION 0xcf #define C_GETTOUCHTIME 0xd0 #define C_SETTOUCHTIME 0xd1 #define C_GETLOCKZ 0xd2 #define C_SETLOCKZ 0xd3 #define C_CLEARMACRO 0xe0 #define C_ENDMACRORECORD 0xe1 #define C_EXECMACRO 0xe2 #define C_GETFREEMACROSPACE 0xe3 #define C_STARTMACRORECORD 0xe5 #define C_GETUSERSTRING 0xe6 #define C_SETUSERSTRING 0xe7 #define C_GETPORT 0xf0 #define C_GETPWM 0xf1 #define C_GETSOUND 0xf2 #define C_GETSLEEPMODE 0xf3 #define C_SETPORT 0xf4 #define C_SETPWM 0xf5 #define C_SETSOUND 0xf6 #define C_SETSLEEPMODE 0xf7 #define C_GETDOZEMODE 0xf8 #define C_SETDOZEMODE 0xf9 #define C_SETPWMFREQ 0xfa #define C_GETPWMFREQ 0xfb /* touch states */ #define CIT_TOUCHED 0x01 #define CIT_PRESSED 0x02 #define CIT_BUTTON 0x04 /* click modes */ #define CM_ENTER 1 #define CM_DUAL 2 #define CM_DUALEXIT 3 #define CM_ZPRESS 4 #define CM_ZPRESSEXIT 5 #define MAX_DUAL_TOUCH_COUNT 2 #define NO_CLICK_MODE 255 /* no click mode set in xf86Config */ /* command structure for Feedback Functions */ typedef struct { unsigned char par[3]; /* byte parameter */ char packet; /* packet number 00 - 7F */ } COMMAND; /* Data exchange with driver (Driver Data Structure) */ #define MAX_BYTES_TO_TRANSFER 0x20 #define LAST_PACKET 0x7f typedef struct { short curbyte; /* current byte number */ short numbytes; /* number of bytes to transmit */ short packet; /* packet number */ unsigned char data[MAX_BYTES_TO_TRANSFER]; /* pointer to data area */ } CitronDDS; /***************************************************************************** * X-Header ****************************************************************************/ #define X_CITOUCH " CiTouch: " const char *CI_PROBED = {"(--)" X_CITOUCH}; /* Value was probed */ const char *CI_CONFIG = {"(**)" X_CITOUCH}; /* Value was given in the config file */ const char *CI_DEFAULT = {"(==)" X_CITOUCH}; /* Value is a default */ const char *CI_CMDLINE = {"(++)" X_CITOUCH}; /* Value was given on the command line */ const char *CI_NOTICE = {"(!!)" X_CITOUCH}; /* Notice */ const char *CI_INFO = {"(II)" X_CITOUCH}; /* Informational message */ const char *CI_WARNING = {"(WW)" X_CITOUCH}; /* Warning message */ const char *CI_ERROR = {"(EE)" X_CITOUCH}; /* Error message */ const char *CI_UNKNOWN = {"(?\?)" X_CITOUCH}; /* Unknown message */ /***************************************************************************** * macros ****************************************************************************/ #define millisleep(ms) xf86usleep((ms) * 1000) #define HIBYTE(x) ( (unsigned char) ( (x) >> 8 ) ) #define LOBYTE(x) ( (unsigned char) ( (x) & 0xff ) ) /***************************************************************************** * typedefs ****************************************************************************/ typedef enum { cit_idle, cit_getID, cit_collect, cit_escape } cit_State; /* Citron Infrared Touch Driver State */ typedef struct _cit_privateRec { int min_x; /* Minimum x reported by calibration */ int max_x; /* Maximum x */ int min_y; /* Minimum y reported by calibration */ int max_y; /* Maximum y */ int button_threshold; /* Z > button threshold = button click */ int axes; int dual_touch_count; /* counter for dual touch error events */ int click_mode; /* one of the CM_ constants */ int button_number; /* which button to report */ int reporting_mode; /* TS_Raw or TS_Scaled */ int screen_num; /* Screen associated with the device */ int screen_width; /* Width of the associated X screen */ int screen_height; /* Height of the screen */ int packeti; /* index into packet */ int raw_x; /* Raw Coordinates */ int raw_y; int sleep_mode; /* sleep mode: 0x00=no message, 0x01=m at activation, 0x02=m at deactivation, */ /* 0x03= message at act. + deact., 0x10= GP_OUT set */ int sleep_time_act; /* time until touchsaver gets activate */ int sleep_time_scan; /* time interval between two scans */ int pwm_sleep; /* PWM duty cycle during touch saver mode */ int pwm_active; /* PWM duty cycle during regular operation */ int pwm_freq; /* PWM base frequency */ int pwm_src; /* Source for PWM adjust BL_TDK or BL_AC */ int pwm_dst; /* Destination for PWM adjust BL_TDK or BL_AC */ int state; /* additional parameters */ int last_x; /* last cooked data */ int last_y; int doze_mode; /* doze mode: 0x00=no message, 0x01=m at activation, 0x02=m at deactivation, */ /* 0x03= message at act. + deact., 0x10= GP_OUT set */ int doze_time_act; /* time until touchsaver gets activate */ int doze_time_scan; /* time interval between scans */ int origin; /* Coordinates origin */ int delta_x; /* Delta x - if coordinate changed less than delta x no motion event */ int delta_y; int beep; /* 0= no beep, 1=beep enabled */ int press_vol; /* volume of beep (press event) */ int press_pitch; /* pitch of beep (press event) */ int press_dur; /* length of beep in 10ms (press event) */ int rel_vol; /* volume of beep (release event) */ int rel_pitch; /* pitch of beep (release event) */ int rel_dur; /* length of beep in 10ms (release event) */ int beam_timeout; /* Beam timeout 0= no beam timeout */ int touch_time; /* minimum time span for a valid interruption */ int enter_touched; /* button is down due to an enter event */ int enter_count; /* number of jumed coord reports before a ButtonPress event is sent */ int enter_count_no_Z; /* number of jumped over coords before ButtonPress event in not pressure sensitive mode */ int enter_count_Z; /* number of jumped over coords before ButtonPress event in pressure sensitive mode */ int max_dual_count; /* number of jumed dualtouch error reports before a ButtonPress event is sent */ int dual_flg; /* Flag set if dualtouch error report is received , reset by counter */ int raw_min_x; /* min x,y max x,y value accumulated over the whole session */ int query_state; /* test if query was already started */ int raw_max_x; int raw_min_y; int raw_max_y; int pressure_sensors; /* number of pressure sensors */ int lockz_enter_time; /* Minimum duration of AreaPressEnter state before a PressEnter event is issued. Steps: 10ms */ int lockz_exit_time; /* Minimum duration of AreaPressExit state before a PressEnter event is issued. Steps: 10ms */ int lockz_lock_time; /* Minimum gap between PressExit and PressEnter event. Steps: 10ms */ #define MAX_TIMER 2 /* Max. concurrent timers */ #define FAKE_TIMER 0 /* Timer for faked exit message */ #define SV_TIMER 1 /* Supervision timer for command timeout suopervision */ OsTimerPtr timer_ptr[MAX_TIMER]; /* Timer for general purposes */ CARD32 timer_val1[MAX_TIMER]; /* Timer 1st delay */ CARD32 timer_val2[MAX_TIMER]; /* Timer second delay */ OsTimerCallback timer_callback[MAX_TIMER]; /* timer callback routine */ int fake_exit; /* tell the ReadInput function there is a exit message (from timer) */ /* end additional parameters */ LocalDevicePtr local; /* Pointer to local device */ Bool button_down; /* is the "button" currently down */ Bool proximity; cit_State lex_mode; XISBuffer *buffer; unsigned char packet[CTS_PACKET_SIZE]; /* packet being/just read */ CitronDDS dds; /* Structure for Byte transfer to the driver via LedFeedbackControl */ } cit_PrivateRec, *cit_PrivatePtr; #define BL_TDK 0 /* TDK Inverter */ #define BL_AC 1 /* Applied Concepts inverter */ #define BL_MAX 1 /* Max. Tables */ const unsigned short cit_bright_adjust[2] [256] = { {1,1,2,2,2,3,3,3,4,4,5,5,6,7,8,10,11,13,14,16,18,20,23,25,27,30,33,36,39,42,45,49,52,56,60,64,68,72,76, 80,85,89,94,99,104,109,114,119,124,130,135,141,147,153,159,165,171,177,183,190,196,203,209,216,223,230, 237,244,251,258,265,273,280,288,295,303,311,319,326,334,342,350,359,367,375,383,392,400,408,417,426,434, 443,452,460,469,478,487,496,505,514,523,532,541,550,560,569,578,587,597,606,615,625,634,644,653,663,672, 682,691,701,710,720,730,739,749,758,768,778,787,797,807,816,826,836,845,855,865,874,884,893,903,913,922, 932,941,951,960,970,979,989,998,1008,1017,1027,1036,1045,1054,1064,1073,1082,1091,1100,1109,1119,1128, 1136,1145,1154,1163,1172,1181,1189,1198,1207,1215,1224,1232,1240,1249,1257,1265,1273,1281,1289,1297,1305, 1313,1321,1329,1336,1344,1351,1359,1366,1373,1380,1387,1395,1401,1408,1415,1422,1428,1435,1441,1448,1454, 1460,1466,1472,1478,1484,1489,1495,1500,1506,1511,1516,1521,1526,1531,1536,1541,1545,1549,1554,1558,1562, 1566,1570,1574,1577,1581,1584,1587,1590,1593,1596,1599,1601,1604,1606,1608,1610,1612,1614,1616,1617,1618, 1620,1621,1622,1622,1623,1623}, /* TDK */ {113,117,122,126,131,135,140,144,149,154,159,164,168,173,178,183,189,194,199,204,210,215,220,226,231,237, 243,248,254,260,265,271,277,283,289,295,301,307,313,320,326,332,338,345,351,357,364,370,377,383,390,397, 403,410,417,423,430,437,444,451,458,465,472,479,486,493,500,507,514,521,529,536,543,550,558,565,572,580, 587,594,602,609,617,624,632,639,647,655,662,670,677,685,693,700,708,716,723,731,739,747,755,762,770,778, 786,794,801,809,817,825,833,841,849,856,864,872,880,888,896,904,912,920,928,935,943,951,959,967,975,983, 991,999,1007,1015,1023,1030,1038,1046,1054,1062,1070,1078,1086,1093,1101,1109,1117,1125,1133,1140,1148, 1156,1164,1171,1179,1187,1194,1202,1210,1217,1225,1233,1240,1248,1256,1263,1271,1278,1286,1293,1301,1308, 1315,1323,1330,1337,1345,1352,1359,1367,1374,1381,1388,1395,1402,1409,1417,1424,1431,1438,1444,1451,1458, 1465,1472,1479,1485,1492,1499,1506,1512,1519,1525,1532,1538,1545,1551,1557,1564,1570,1576,1582,1589,1595, 1601,1607,1613,1619,1625,1631,1636,1642,1648,1654,1659,1665,1670,1676,1681,1687,1692,1697,1703,1708,1713, 1718,1723,1728,1733,1738,1743,1748,1752,1757,1762,1766,1771,1775,1779,1784,1788,1792,1796,1801,1805,1809}, /* AC */ }; /****************************************************************************** * Declarations *****************************************************************************/ /*extern void ModuleInit (pointer *, INT32 *);*/ #ifdef XFree86LOADER static MODULESETUPPROTO (SetupProc); static void TearDownProc (pointer p); /*static void *SetupProc (XF86OptionPtr, int *, int *);*/ #endif static Bool DeviceControl (DeviceIntPtr def, int mode); 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 (LocalDevicePtr, int *, int *); static Bool cit_GetPacket (cit_PrivatePtr); static void cit_Flush(cit_PrivatePtr); static void cit_SendCommand(XISBuffer *, unsigned char, int, ...); static Bool cit_GetInitialErrors(cit_PrivatePtr); static Bool cit_GetDefectiveBeams(cit_PrivatePtr); static Bool cit_GetDesignator(cit_PrivatePtr); static Bool cit_GetPressureSensors(cit_PrivatePtr); static Bool cit_GetRevision(cit_PrivatePtr, int); static void cit_ProcessPacket(cit_PrivatePtr); static void cit_Beep(cit_PrivatePtr priv, int press); static void cit_SetBlockDuration (cit_PrivatePtr priv, int block_duration); static void cit_ReinitSerial(cit_PrivatePtr priv); static int cit_ZPress(cit_PrivatePtr priv); static void cit_SetEnterCount(cit_PrivatePtr priv); static void cit_SendPWM(cit_PrivatePtr priv); static void cit_SendPWMFreq(cit_PrivatePtr priv); static int cit_AdjustBright(cit_PrivatePtr priv, int val); #ifdef CIT_TIM static void cit_StartTimer(cit_PrivatePtr priv, int nr); static void cit_CloseTimer(cit_PrivatePtr priv, int nr); static CARD32 cit_SuperVisionTimer(OsTimerPtr timer, CARD32 now, pointer arg); static CARD32 cit_DualTouchTimer(OsTimerPtr timer, CARD32 now, pointer arg); #endif /* * DO NOT PUT ANYTHING AFTER THIS ENDIF */ #endif