/* Abstract instrument class implemenation */ /* * Argyll Color Correction System * * Author: Graeme W. Gill * Date: 10/3/2001 * * Copyright 2001 - 2013 Graeme W. Gill * All rights reserved. * * This material is licenced under the GNU GENERAL PUBLIC LICENSE Version 2 or later :- * see the License2.txt file for licencing details. */ /* If you make use of the instrument driver code here, please note that it is the author(s) of the code who take responsibility for its operation. Any problems or queries regarding driving instruments with the Argyll drivers, should be directed to the Argyll's author(s), and not to any other party. If there is some instrument feature or function that you would like supported here, it is recommended that you contact Argyll's author(s) first, rather than attempt to modify the software yourself, if you don't have firm knowledge of the instrument communicate protocols. There is a chance that an instrument could be damaged by an incautious command sequence, and the instrument companies generally cannot and will not support developers that they have not qualified and agreed to support. */ #include #include #include #include #include #include #ifndef SALONEINSTLIB #include "copyright.h" #include "aconfig.h" #else #include "sa_config.h" #endif /* !SALONEINSTLIB */ #include "numsup.h" #include "rand.h" #include "cgats.h" #include "xspect.h" #include "conv.h" #include "insttypes.h" #include "icoms.h" #include "inst.h" #include "rspec.h" #include "insttypeinst.h" #include "ccmx.h" #include "ccss.h" #include "sort.h" #if defined(ENABLE_FAST_SERIAL) devType fast_ser_dev_type(icoms *p, int tryhard, inst_code (*uicallback)(void *cntx, inst_ui_purp purp), void *cntx); # if defined(ENABLE_SERIAL) static instType ser_inst_type(icoms *p, inst_code (*uicallback)(void *cntx, inst_ui_purp purp), void *cntx); # endif /* ENABLE_SERIAL */ #endif /* ENABLE_FAST_SERIAL */ icom_type dev_category(instType itype); /* ------------------------------------ */ /* Default methods for instrument class */ /* Establish communications at the indicated baud rate. */ /* Timout in to seconds, and return non-zero error code */ static inst_code init_coms( inst *p, baud_rate br, /* Baud rate */ flow_control fc, /* Flow control */ double tout) { /* Timeout */ return inst_unsupported; } /* Initialise or re-initialise the INST */ /* return non-zero on an error, with inst error code */ static inst_code init_inst( inst *p) { return inst_unsupported; } /* Return the instrument type */ static instType get_itype(inst *p) { if (p != NULL) return p->dtype; return instUnknown; } /* Return the instrument serial number. */ /* (This will be an empty string if there is no serial no) */ static char *get_serial_no(inst *p) { return ""; } /* Return the instrument mode capabilities */ static void capabilities(inst *p, inst_mode *cap1, inst2_capability *cap2, inst3_capability *cap3) { if (cap1 != NULL) *cap1 = inst_mode_none; if (cap2 != NULL) *cap2 = inst2_none; if (cap3 != NULL) *cap3 = inst3_none; } /* Return current or given configuration available measurement modes. */ /* This default routine assumed one confiration which will be */ /* all the measurement modes returned by capabilities(). */ static inst_code meas_config(inst *p, inst_mode *mmodes, /* Return all the valid measurement modes */ /* for the current configuration */ inst_cal_cond *cconds, /* Return the valid calibration conditions */ int *conf_ix) { /* Request mode for given configuration, and */ /* return the index of the configuration returned */ if (mmodes != NULL) { *mmodes = inst_mode_none; /* Available measurement modes is current capabilities */ p->capabilities(p, mmodes, NULL, NULL); } if (cconds != NULL) *cconds = inst_calc_unknown; if (conf_ix != NULL) *conf_ix = 0; return inst_ok; } /* Check the device measurement mode */ static inst_code check_mode( inst *p, inst_mode m) { /* Requested mode */ return inst_unsupported; } /* Set the device measurement mode */ static inst_code set_mode( inst *p, inst_mode m) { /* Requested mode */ return inst_unsupported; } /* Return array of display type selectors */ static inst_code get_disptypesel( inst *pp, int *pnsels, /* Return number of display types */ inst_disptypesel **psels, /* Return the array of display types */ int allconfig, /* nz to return list for all configs, not just current. */ int recreate /* nz to re-check for new ccmx & ccss files */ ) { return inst_unsupported; } /* Set the display type */ static inst_code set_disptype( inst *pp, int ix /* index into the inst_disptypesel[] */ ) { return inst_unsupported; } /* Get the disptech and other corresponding info for the current */ /* selected display type. Returns disptype_unknown by default. */ /* Because refrmode can be overridden, it may not match the refrmode */ /* of the dtech. (Pointers may be NULL if not needed) */ static inst_code get_disptechi( inst *pp, disptech *dtech, int *refrmode, int *cbid) { if (dtech != NULL) *dtech = disptech_unknown; if (refrmode != NULL) *refrmode = disptech_get_id(disptech_unknown)->refr; if (cbid != NULL) *cbid = 0; return inst_ok; } /* Get a status or set or get an option (default implementation) */ inst_code inst_get_set_opt_def( inst *p, inst_opt_type m, /* Requested option type */ va_list args) { /* Option parameters */ return inst_unsupported; } /* Get a status or set or get an option */ static inst_code get_set_opt( inst *p, inst_opt_type m, /* Requested status type */ ...) { /* Status parameters */ inst_code rv; va_list args; va_start(args, m); rv = inst_get_set_opt_def(p, m, args); /* Call the above */ va_end(args); return rv; } /* Read a full test chart composed of multiple sheets */ /* DOESN'T use the trigger mode */ /* Return the inst error code */ static inst_code read_chart( inst *p, int npatch, /* Total patches/values in chart */ int pich, /* Passes (rows) in chart */ int sip, /* Steps in each pass (patches in each row) */ int *pis, /* Passes in each strip (rows in each sheet) */ int chid, /* Chart ID number */ ipatch *vals) { /* Pointer to array of values */ return inst_unsupported; } /* For an xy instrument, release the paper */ /* (if cap has inst_xy_holdrel) */ /* Return the inst error code */ static inst_code xy_sheet_release( inst *p) { return inst_unsupported; } /* For an xy instrument, hold the paper */ /* (if cap has inst_xy_holdrel) */ /* Return the inst error code */ static inst_code xy_sheet_hold( inst *p) { return inst_unsupported; } /* For an xy instrument, allow the user to locate a point */ /* (if cap has inst_xy_locate) */ /* Return the inst error code */ static inst_code xy_locate_start( inst *p) { return inst_unsupported; } /* For an xy instrument, read back the location */ /* (if cap has inst_xy_locate) */ /* Return the inst error code */ static inst_code xy_get_location( inst *p, double *x, double *y) { return inst_unsupported; } /* For an xy instrument, end allowing the user to locate a point */ /* (if cap has inst_xy_locate) */ /* Return the inst error code */ static inst_code xy_locate_end( inst *p) { return inst_unsupported; } /* For an xy instrument, move the measurement point */ /* (if cap has inst_xy_position) */ /* Return the inst error code */ static inst_code xy_position( inst *p, int measure, /* nz for measure point, z for locate point */ double x, double y) { return inst_unsupported; } /* For an xy instrument, try and clear the table after an abort */ /* Return the inst error code */ static inst_code xy_clear( inst *p) { return inst_unsupported; } /* Read a sheet full of patches using xy mode */ /* DOESN'T use the trigger mode */ /* Return the inst error code */ static inst_code read_xy( inst *p, int pis, /* Passes in strips (letters in sheet) */ int sip, /* Steps in pass (numbers in sheet) */ int npatch, /* Total patches in strip (skip in last pass) */ char *pname, /* Starting pass name (' A' to 'ZZ') */ char *sname, /* Starting step name (' 1' to '99') */ double ox, double oy, /* Origin of first patch */ double ax, double ay, /* pass increment */ double aax, double aay, /* pass offset for odd patches */ double px, double py, /* step/patch increment */ ipatch *vals) { /* Pointer to array of values */ return inst_unsupported; } /* Read a set of strips (applicable to strip reader) */ /* Obeys the trigger mode set */ /* Return the inst error code */ static inst_code read_strip( inst *p, char *name, /* Strip name (up to 7 chars) */ int npatch, /* Number of patches in each pass */ char *pname, /* Pass name (3 chars) */ int sguide, /* Guide number (decrements by 5) */ double pwid, /* Patch width in mm (For DTP20/DTP41) */ double gwid, /* Gap width in mm (For DTP20/DTP41) */ double twid, /* Trailer width in mm (For DTP41T) */ ipatch *vals) { /* Pointer to array of values */ return inst_unsupported; } /* Read a single sample (applicable to spot instruments) */ /* Obeys the trigger mode set */ /* Return the inst error code */ static inst_code read_sample( inst *p, char *name, /* Patch identifier (up to 7 chars) */ ipatch *val, /* Pointer to value to be returned */ instClamping clamp) { /* NZ to clamp XYZ to be +ve */ return inst_unsupported; } /* Measure the emissive refresh rate in Hz. */ static inst_code read_refrate( inst *p, double *ref_rate) { if (ref_rate != NULL) *ref_rate = 0.0; return inst_unsupported; } /* Determine if a calibration is needed. Returns inst_calt_none if not */ /* or unknown, or a mask of the needed calibrations. */ /* Default implementation - call through to get_n_a_cals() */ static inst_cal_type needs_calibration( inst *p) { inst_cal_type n_cals; if (p->get_n_a_cals(p, &n_cals, NULL) != inst_ok) return inst_calt_none; return n_cals; } /* Return combined mask of of needed or available inst_cal_type's */ /* for the current mode. */ inst_code inst_get_n_a_cals( struct _inst *p, inst_cal_type *n_cals, inst_cal_type *a_cals) { if (n_cals != NULL) *n_cals = inst_calt_none; if (a_cals != NULL) *a_cals = inst_calt_none; return inst_ok; } /* Request an instrument calibration. */ /* DOESN'T use the trigger mode */ /* Return inst_unsupported if calibration type is not appropriate. */ static inst_code calibrate( inst *p, inst_cal_type *calt, /* Calibration type to do/remaining */ inst_cal_cond *calc, /* Current condition/desired condition */ inst_calc_id_type *idtype, /* Condition identifier type */ char id[CALIDLEN]) { /* Condition identifier (ie. white reference ID, filter ID) */ return inst_unsupported; } /* Return a description of the calibration type */ char *calt2str(inst_cal_type calt) { calt &= inst_calt_all_mask; if (calt & inst_calt_all) return "All"; if (calt & inst_calt_needed) return "Needed"; if (calt & inst_calt_available) return "Needed"; if (calt & inst_calt_wavelength) return "Wavelength"; if (calt & inst_calt_ref_white) return "Reflective White or Emissive Dark"; if (calt & inst_calt_ref_dark) return "Reflective Light Trap (Black)"; if (calt & inst_calt_ref_dark_gl) return "Reflective Gloss"; if (calt & inst_calt_emis_offset) return "Emissive Offset"; if (calt & inst_calt_emis_ratio) return "Emissive Ratio"; if (calt & inst_calt_em_dark) return "Emissive Dark"; if (calt & inst_calt_trans_white) return "Transmissive White"; if (calt & inst_calt_trans_vwhite) return "Transmissive Variable White"; if (calt & inst_calt_trans_dark) return "Transmissive Dark"; if (calt & inst_calt_emis_int_time) return "Emissive Integration Time"; if (calt & inst_calt_ref_freq) return "Display Refresh Rate"; return "None or Unknown"; } /* Measure a display update delay. It is assumed that a */ /* black to white change has been made to the displayed color, */ /* and this will measure the time it took for the update to */ /* (It is assumed that white_change() will be called at the time the patch */ /* changes color.) */ /* be noticed by the instrument, up to 1.0 seconds. */ /* inst_misread will be returned on failure to find a transition. */ static inst_code meas_delay( inst *p, int *pdispmsec, int *pinstmsec) { return inst_unsupported; } /* Call used by other thread to timestamp the transition. */ static inst_code white_change( struct _inst *p, int init) { return inst_unsupported; } \ /* Return the last calibrated refresh rate in Hz. Returns: */ /* inst_unsupported - if this instrument doesn't suport a refresh mode */ /* or is unable to retrieve the refresh rate */ /* inst_needs_cal - if the refresh rate value is not valid */ /* inst_misread - if no refresh rate could be determined */ /* inst_ok - on returning a valid reading */ static inst_code get_refr_rate( struct _inst *p, double *ref_rate) { if (ref_rate != NULL) *ref_rate = 0.0; return inst_unsupported; } /* Set the calibrated refresh rate in Hz. */ /* Set refresh rate to 0.0 to mark it as invalid */ /* Rates outside the range 5.0 to 150.0 Hz will return an error */ static inst_code set_refr_rate( struct _inst *p, double ref_rate) { return inst_unsupported; } /* Insert a compensation filter in the instrument readings */ /* This is typically needed if an adapter is being used, that alters */ /* the spectrum of the light reaching the instrument */ /* To remove the filter, pass NULL for the filter filename */ static inst_code comp_filter( inst *p, char *filtername) { /* File containing compensating filter */ return inst_unsupported; } /* Insert a colorimetric correction matrix in the instrument XYZ readings */ /* This is only valid for colorimetric instruments. */ /* To remove the matrix, pass NULL for the matrix */ static inst_code col_cor_mat( struct _inst *p, disptech dtech, /* Use disptech_unknown if not known */ int cbid, /* Calibration display type base ID needed, 1 if unknown */ double mtx[3][3]) { /* XYZ matrix */ return inst_unsupported; } /* Use a Colorimeter Calibration Spectral Set to set the */ /* instrumen calibration. */ /* This is only valid for colorimetric instruments. */ /* To set calibration back to default, pass NULL for ccss. */ static inst_code col_cal_spec_set( inst *pp, disptech dtech, /* Use disptech_unknown if not known */ xspect *sets, int no_sets) { return inst_unsupported; } /* Supply a user interaction callback function. */ static void set_uicallback( inst *pp, inst_code (*uicallback)(void *cntx, inst_ui_purp purp), void *cntx) { pp->uicallback = uicallback; pp->uic_cntx = cntx; } /* Supply an asynchronous event callback function. */ static void set_event_callback( inst *pp, void (*eventcallback)(void *cntx, inst_event_type event), void *cntx) { pp->eventcallback = eventcallback; pp->event_cntx = cntx; } /* Generic inst error codes interpretation */ static char *inst_interp_error(inst *p, inst_code ec) { switch(ec & inst_mask) { case inst_ok: return "No error"; case inst_notify: return "Notification"; case inst_warning: return "Warning"; case inst_no_coms: return "Internal error - communications needed but not established"; case inst_no_init: return "Internal error - initialisation needed but not done"; case inst_unsupported: return "Unsupported function"; case inst_internal_error: return "Internal software error"; case inst_coms_fail: return "Communications failure"; case inst_unknown_model: return "Not expected instrument model"; case inst_protocol_error: return "Communication protocol breakdown"; case inst_user_abort: return "User hit Abort Key"; case inst_user_trig: return "User hit Trigger Key"; case inst_misread: return "Measurement misread"; case inst_nonesaved: return "No saved data to read"; case inst_nochmatch: return "Chart being read doesn't match chart expected"; case inst_needs_cal: return "Instrument needs calibration"; case inst_cal_setup: return "Instrument needs to be setup for calibration"; case inst_unexpected_reply: return "Unexpected Reply"; case inst_wrong_config: return "Wrong Sensor Position"; case inst_wrong_setup: return "Wrong or conflicting setup"; case inst_bad_parameter: return "Bad Parameter Value"; case inst_hardware_fail: return "Hardware Failure"; case inst_system_error: return "Operating System Error"; case inst_other_error: return "Non-specific error"; } return "Unknown inst error code"; } /* Instrument specific error codes interpretation */ static char *interp_error(inst *p, int ec) { return "interp_error is uninplemented in base class!"; } /* Return the last serial communication error code */ /* (This is used for deciding fallback/retry strategies) */ static int last_scomerr(inst *p) { return p->icom->lserr; } /* Convert instrument specific inst_wrong_config error to inst_config enum */ static inst_config config_enum(inst *p, int ec) { return inst_conf_unknown; } /* ---------------------------------------------- */ /* Delete things set/done by new_inst() */ static inst_code virtual_del(inst *p) { #if defined(UNIX_APPLE) osx_latencycritical_end(); #endif return inst_ok; } /* Virtual constructor. */ /* Return NULL for unknown instrument, */ /* or serial instrument if nocoms == 0. */ extern inst *new_inst( icompath *path, /* Device path to instrument */ int nocoms, /* Don't open if communications are needed to establish inst type */ a1log *log, /* log to use */ inst_code (*uicallback)(void *cntx, inst_ui_purp purp), /* optional uicallback */ void *cntx /* Context for callback */ ) { instType itype = instUnknown; /* Actual type */ icoms *icom; inst *p = NULL; if (path == NULL) { a1logd(log, 2, "new_inst: got NULL path\n"); return NULL; } a1logd(log, 2, "new_inst: called with path '%s' type '%s'\n",path->name,inst_sname(path->dtype)); if ((icom = new_icoms(path, log)) == NULL) { a1logd(log, 2, "new_inst: new_icoms failed to open it\n"); return NULL; } /* Set instrument type from USB port, if not specified */ itype = icom->dtype; /* Instrument type if its known from usb/hid */ #if defined(ENABLE_FAST_SERIAL) if (itype == instUnknown && !nocoms && (icom->dctype & icomt_fastserial)) { itype = fast_ser_dev_type(icom, 1, uicallback, cntx); /* Else type from serial */ icom->dctype = (icom->dctype & ~icomt_cat_mask) | dev_category(itype); a1logd(log, 8, "new_inst: fast set '%s' dctype 0x%x\n",icom->name,icom->dctype); } #endif /* ENABLE_FAST_SERIAL */ #if defined(ENABLE_SERIAL) if (itype == instUnknown && !nocoms) { itype = ser_inst_type(icom, uicallback, cntx); /* Else type from serial */ icom->dctype = (icom->dctype & ~icomt_cat_mask) | dev_category(itype); a1logd(log, 8, "new_inst: set '%s' dctype 0x%x\n",icom->name,icom->dctype); } #endif /* ENABLE_SERIAL */ #ifdef ENABLE_SERIAL if (itype == instDTP22) p = (inst *)new_dtp22(icom, itype); else if (itype == instDTP41) p = (inst *)new_dtp41(icom, itype); else if (itype == instDTP51) p = (inst *)new_dtp51(icom, itype); else if (itype == instDTP92) p = (inst *)new_dtp92(icom, itype); else if ((itype == instSpectrolino ) || (itype == instSpectroScan ) || (itype == instSpectroScanT)) p = (inst *)new_ss(icom, itype); /* NYI else if (itype == instSpectrocam) p = (inst *)new_spc(icom, itype); */ #endif /* ENABLE_SERIAL */ #ifdef ENABLE_FAST_SERIAL if (itype == instSpecbos1201 || itype == instSpecbos || itype == instSpectraval) p = (inst *)new_specbos(icom, itype); if (itype == instKleinK10) p = (inst *)new_kleink10(icom, itype); #endif /* ENABLE_SERIAL */ #ifdef ENABLE_USB if (itype == instDTP94) p = (inst *)new_dtp92(icom, itype); else if (itype == instDTP20) p = (inst *)new_dtp20(icom, itype); else if (itype == instI1Disp1 || itype == instI1Disp2) p = (inst *)new_i1disp(icom, itype); else if (itype == instI1Disp3) p = (inst *)new_i1d3(icom, itype); else if (itype == instI1Monitor) p = (inst *)new_i1pro(icom, itype); else if ((itype == instI1Pro) || (itype == instI1Pro2)) p = (inst *)new_i1pro(icom, itype); else if (itype == instColorMunki) p = (inst *)new_munki(icom, itype); else if (itype == instSpyder1) p = (inst *)new_spyd2(icom, itype); else if (itype == instSpyder2) p = (inst *)new_spyd2(icom, itype); else if (itype == instSpyder3) p = (inst *)new_spyd2(icom, itype); else if (itype == instSpyder4) p = (inst *)new_spyd2(icom, itype); else if (itype == instSpyder5) p = (inst *)new_spyd2(icom, itype); else if (itype == instEX1) p = (inst *)new_ex1(icom, itype); if (itype == instHuey) p = (inst *)new_huey(icom, itype); else if (itype == instSmile) p = (inst *)new_i1disp(icom, itype); #ifdef ENABLE_FAST_SERIAL else if (itype == instSMCube) p = (inst *)new_smcube(icom, itype); #endif else if (itype == instHCFR) p = (inst *)new_hcfr(icom, itype); else if (itype == instColorHug || itype == instColorHug2) p = (inst *)new_colorhug(icom, itype); #endif /* ENABLE_USB */ /* Nothing matched */ if (p == NULL) { a1logd(log, 2, "new_inst: instrument type not recognised\n"); icom->del(icom); return NULL; } p->vdel = virtual_del; /* Add default methods if constructor did not supply them */ if (p->init_coms == NULL) p->init_coms = init_coms; if (p->init_inst == NULL) p->init_inst = init_inst; if (p->get_itype == NULL) p->get_itype = get_itype; if (p->get_serial_no == NULL) p->get_serial_no = get_serial_no; if (p->capabilities == NULL) p->capabilities = capabilities; if (p->meas_config == NULL) p->meas_config = meas_config; if (p->set_mode == NULL) p->set_mode = set_mode; if (p->get_disptypesel == NULL) p->get_disptypesel = get_disptypesel; if (p->set_disptype == NULL) p->set_disptype = set_disptype; if (p->get_disptechi == NULL) p->get_disptechi = get_disptechi; if (p->get_set_opt == NULL) p->get_set_opt = get_set_opt; if (p->read_chart == NULL) p->read_chart = read_chart; if (p->xy_sheet_release == NULL) p->xy_sheet_release = xy_sheet_release; if (p->xy_sheet_hold == NULL) p->xy_sheet_hold = xy_sheet_hold; if (p->xy_locate_start == NULL) p->xy_locate_start = xy_locate_start; if (p->xy_get_location == NULL) p->xy_get_location = xy_get_location; if (p->xy_locate_end == NULL) p->xy_locate_end = xy_locate_end; if (p->xy_position == NULL) p->xy_position = xy_position; if (p->xy_clear == NULL) p->xy_clear = xy_clear; if (p->read_xy == NULL) p->read_xy = read_xy; if (p->read_strip == NULL) p->read_strip = read_strip; if (p->read_sample == NULL) p->read_sample = read_sample; if (p->read_refrate == NULL) p->read_refrate = read_refrate; if (p->needs_calibration == NULL) p->needs_calibration = needs_calibration; if (p->get_n_a_cals == NULL) p->get_n_a_cals = inst_get_n_a_cals; if (p->calibrate == NULL) p->calibrate = calibrate; if (p->meas_delay == NULL) p->meas_delay = meas_delay; if (p->white_change == NULL) p->white_change = white_change; if (p->get_refr_rate == NULL) p->get_refr_rate = get_refr_rate; if (p->set_refr_rate == NULL) p->set_refr_rate = set_refr_rate; if (p->comp_filter == NULL) p->comp_filter = comp_filter; if (p->col_cor_mat == NULL) p->col_cor_mat = col_cor_mat; if (p->col_cal_spec_set == NULL) p->col_cal_spec_set = col_cal_spec_set; if (p->set_uicallback == NULL) p->set_uicallback = set_uicallback; if (p->set_event_callback == NULL) p->set_event_callback = set_event_callback; if (p->inst_interp_error == NULL) p->inst_interp_error = inst_interp_error; if (p->interp_error == NULL) p->interp_error = interp_error; if (p->last_scomerr == NULL) p->last_scomerr = last_scomerr; if (p->config_enum == NULL) p->config_enum = config_enum; /* Set the provided user interaction callback */ p->set_uicallback(p, uicallback, cntx); #if defined(UNIX_APPLE) osx_latencycritical_start(); #endif return p; } /* --------------------------------------------------- */ /* Free a display type list */ void inst_del_disptype_list(inst_disptypesel *list, int no) { if (list != NULL) { int i; for (i = 0; i < no; i++) { if (list[i].path != NULL) free(list[i].path); if (list[i].sets != NULL) free(list[i].sets); } free(list); } } /* Ensure that the list is large enough for n+1 entries (+1 == end marker) */ /* Return NULL on malloc error */ static inst_disptypesel *expand_dlist(inst_disptypesel *list, int nlist, int *nalist) { if ((nlist+1) > *nalist) { int xnalist = (2 * nlist + 6); inst_disptypesel *xlist; if ((xlist = realloc(list, xnalist * sizeof(inst_disptypesel))) == NULL) { inst_del_disptype_list(list, nlist); *nalist = 0; return NULL; } *nalist = xnalist; list = xlist; } /* Set end marker */ list[nlist].flags = inst_dtflags_end; list[nlist].cbid = 0; list[nlist].sel[0] = '\000'; list[nlist].desc[0] = '\000'; list[nlist].refr = 0; list[nlist].ix = 0; list[nlist].cc_cbid = 0; list[nlist].path = NULL; list[nlist].sets = NULL; list[nlist].no_sets = 0; return list; } /* For each selector we need to: check each selector char if already used, remove it. if no selector remain, allocate a free one from the fallback list. mark all used selectors We treat the first selector as more important than any aliases that come after it, and the aliases as more important than the fallback list, so we need to do three passes through all the selections. */ /* Create the display type list */ inst_code inst_creat_disptype_list(inst *p, int *pndtlist, /* Number in returned list */ inst_disptypesel **pdtlist, /* Returned list */ inst_disptypesel *sdtlist, /* Static list */ int doccss, /* Add installed ccss files */ int doccmx /* Add matching installed ccmx files */ ) { inst_disptypesel *list = NULL; int i, j, k, nlist = 0, nalist = 0; char usels[256]; /* Used selectors */ static char *asels = "123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"; int fail = 0; /* free the old list */ inst_del_disptype_list(*pdtlist, *pndtlist); *pdtlist = NULL; *pndtlist = 0; for (i = 0; i < 256; i++) usels[i] = ((char)-1); k = 0; /* Next selector index */ /* First create a list of calibrations and their desired selectors: */ /* Add entries from the static list and their primary selectors */ /* (We're currently assuming that calibrations that the instrument */ /* returns are not custom.) */ /* Count the number in the static list. */ for (i = 0; !(sdtlist[i].flags & inst_dtflags_end); i++) { if ((list = expand_dlist(list, ++nlist, &nalist)) == NULL) return inst_internal_error; list[nlist-1] = sdtlist[i]; /* Struct copy */ } /* Add any OEM and custom ccss's */ if (doccss) { iccss *ss_list; if ((ss_list = list_iccss(NULL)) == NULL) { free(list); return inst_internal_error; } for (i = 0; ss_list[i].path != NULL; i++) { if ((list = expand_dlist(list, ++nlist, &nalist)) == NULL) { free_iccss(ss_list); return inst_internal_error; } list[nlist-1].flags = inst_dtflags_ccss | inst_dtflags_ld | inst_dtflags_wr; if (!ss_list[i].oem) list[nlist-1].flags |= inst_dtflags_custom; if (ss_list[i].sel != NULL) { strncpy(list[nlist-1].sel, ss_list[i].sel, INST_DTYPE_SEL_LEN); list[nlist-1].sel[INST_DTYPE_SEL_LEN-1] = '\000'; } strncpy(list[nlist-1].desc, ss_list[i].desc, INST_DTYPE_DESC_LEN); list[nlist-1].desc[INST_DTYPE_DESC_LEN-1] = '\000'; list[nlist-1].dtech = ss_list[i].dtech; list[nlist-1].refr = ss_list[i].refr; list[nlist-1].ix = 0; list[nlist-1].path = ss_list[i].path; ss_list[i].path = NULL; list[nlist-1].cbid = 0; list[nlist-1].sets = ss_list[i].sets; ss_list[i].sets = NULL; list[nlist-1].no_sets = ss_list[i].no_sets; ss_list[i].no_sets = 0; } free_iccss(ss_list); } /* Add any OEM and custom ccmx's */ if (doccmx) { iccmx *ss_list; /* Just ccmx's for this instrument */ if ((ss_list = list_iccmx(p->dtype, NULL)) == NULL) { free(list); return inst_internal_error; } for (i = 0; ss_list[i].path != NULL; i++) { /* Check that there is a matching base calibation */ for (j = 0; j < nlist; j++) { if (ss_list[i].cc_cbid != 0 && list[j].cbid == ss_list[i].cc_cbid) break; } if (j >= nlist) { a1loge(p->log, 1, "inst_creat_disptype_list can't find cbid %d for '%s'\n",ss_list[i].cc_cbid, ss_list[i].path); continue; } if ((list = expand_dlist(list, ++nlist, &nalist)) == NULL) { free_iccmx(ss_list); return inst_internal_error; } list[nlist-1].flags = inst_dtflags_ccmx | inst_dtflags_ld | inst_dtflags_wr; if (!ss_list[i].oem) list[nlist-1].flags |= inst_dtflags_custom; if (ss_list[i].sel != NULL) { strncpy(list[nlist-1].sel, ss_list[i].sel, INST_DTYPE_SEL_LEN); list[nlist-1].sel[INST_DTYPE_SEL_LEN-1] = '\000'; } strncpy(list[nlist-1].desc, ss_list[i].desc, INST_DTYPE_DESC_LEN); list[nlist-1].desc[INST_DTYPE_DESC_LEN-1] = '\000'; list[nlist-1].dtech = ss_list[i].dtech; list[nlist-1].refr = ss_list[i].refr; list[nlist-1].ix = list[j].ix; /* Copy underlying cal selection from base */ list[nlist-1].path = ss_list[i].path; ss_list[i].path = NULL; list[nlist-1].cbid = 0; list[nlist-1].cc_cbid = ss_list[i].cc_cbid; icmCpy3x3(list[nlist-1].mat, ss_list[i].mat); } free_iccmx(ss_list); } /* Copy candidate selectors to private isel[] list */ for (i = 0; i < nlist; i++) { strcpy(list[i].isel, list[i].sel); list[i].sel[0] = '\000'; } /* Then allocate a slector for each calibration: */ /* Set selectors from primary for cbid or custom first */ for (i = 0; i < nlist; i++) { if (list[i].cbid > 0 || (list[i].flags & inst_dtflags_custom) != 0) { disptechs_set_sel(0, i, list[i].sel, list[i].isel, usels, &k, asels); } } /* Set selectors from primary for rest */ for (i = 0; i < nlist; i++) disptechs_set_sel(0, i, list[i].sel, list[i].isel, usels, &k, asels); /* Set remaining selectors from primaries or secondaries */ for (i = 0; i < nlist; i++) disptechs_set_sel(1, i, list[i].sel, list[i].isel, usels, &k, asels); /* Set remaining from fallback */ for (i = 0; i < nlist; i++) { disptechs_set_sel(2, i, list[i].sel, list[i].isel, usels, &k, asels); if (list[i].sel[0] == '\000') fail = 1; } /* Any calibrations that failed to find a character will be left as a nul string */ /* Add alternate selectors if they are free. */ for (;;) { int more = 0; for (i = 0; i < nlist; i++) { /* Add unused secondaries */ disptechs_set_sel(3, i, list[i].sel, list[i].isel, usels, &k, asels); if (list[i].isel[0] != '\000') { /* Still more secondaries available */ more = 1; } } if (!more) break; } if (pndtlist != NULL) *pndtlist = nlist; if (pdtlist != NULL) *pdtlist = list; if (fail) { a1loge(p->log, 1, "inst_creat_disptype_list run out of selectors\n"); return inst_internal_error; } return inst_ok; } /* --------------------------------------------------- */ /* Delayed scan-ready prompt handler */ static int delayed_scan_ready(void *pp) { inst *p = (inst *)pp; msec_sleep(p->scan_ready_delay); a1logd(g_log,8, "delayed scan_ready activate\n"); if (p->eventcallback != NULL) p->eventcallback(p->event_cntx, inst_event_scan_ready); return 0; } /* Issue an inst_event_scan_ready event/prompt after a delay */ void issue_scan_ready(inst *p, int delay) { a1logd(g_log,8, "msec_scan_ready %d msec\n",delay); if (p->eventcallback == NULL) /* Hmm. */ return; if (delay > 0) { if (p->scan_ready_thread != NULL) p->scan_ready_thread->del(p->scan_ready_thread); p->scan_ready_delay = delay; if ((p->scan_ready_thread = new_athread(delayed_scan_ready, (void *)p)) == NULL) a1logw(g_log, "msec_scan_ready: Delayed scan_ready failed to create thread\n"); } else { a1logd(g_log,8, "msec_scan_ready activate\n"); p->eventcallback(p->event_cntx, inst_event_scan_ready); } } /* ============================================================= */ /* CCMX location support */ /* return a list of installed ccmx files. */ /* if itype != instUnknown, return those that match the given instrument. */ /* The list is sorted by description and terminated by a NULL entry. */ /* If no is != NULL, return the number in the list */ /* Return NULL and -1 if there is a malloc error */ iccmx *list_iccmx(instType itype, int *no) { int i, j; iccmx *rv; char **paths = NULL; int npaths = 0; npaths = xdg_bds(NULL, &paths, xdg_data, xdg_read, xdg_user, xdg_none, "ArgyllCMS/\052.ccmx" XDG_FUDGE "color/\052.ccmx" ); if ((rv = malloc(sizeof(iccmx) * (npaths + 1))) == NULL) { a1loge(g_log, 1, "list_iccmx: malloc of paths failed\n"); xdg_free(paths, npaths); if (no != NULL) *no = -1; return NULL; } for (i = j = 0; i < npaths; i++) { ccmx *cs; int len; char *pp; disptech dtech; char *tech, *disp; int cc_cbid, refr; if ((cs = new_ccmx()) == NULL) { a1loge(g_log, 1, "list_iccmx: new_ccmx failed\n"); for (--j; j>= 0; j--) { free(rv[j].path); free(rv[j].desc); } xdg_free(paths, npaths); free(rv); if (no != NULL) *no = -1; return NULL; } if (cs->read_ccmx(cs, paths[i])) { cs->del(cs); continue; /* Skip any unreadable ccmx's */ } /* Skip any that don't match */ if (itype != instUnknown && cs->inst != NULL && inst_enum(cs->inst) != itype) { cs->del(cs); continue; } a1logd(g_log, 5, "Reading '%s'\n",paths[i]); if ((tech = cs->tech) == NULL) tech = ""; if ((disp = cs->disp) == NULL) disp = ""; cc_cbid = cs->cc_cbid; dtech = cs->dtech; refr = cs->refrmode; len = strlen(tech) + strlen(disp) + 4; if ((pp = malloc(len)) == NULL) { a1loge(g_log, 1, "list_iccmx: malloc failed\n"); for (--j; j >= 0; j--) { free(rv[j].path); free(rv[j].desc); } cs->del(cs); free(rv); xdg_free(paths, npaths); if (no != NULL) *no = -1; return NULL; } if ((rv[j].path = strdup(paths[i])) == NULL) { a1loge(g_log, 1, "list_iccmx: strdup failed\n"); for (--j; j >= 0; j--) { free(rv[j].path); free(rv[j].desc); } cs->del(cs); free(rv); free(pp); xdg_free(paths, npaths); if (no != NULL) *no = -1; return NULL; } strcpy(pp, tech); strcat(pp, " ("); strcat(pp, disp); strcat(pp, ")"); rv[j].desc = pp; rv[j].cc_cbid = cc_cbid; rv[j].dtech = dtech; rv[j].refr = refr; rv[j].sel = cs->sel; cs->sel = NULL; rv[j].oem = cs->oem; icmCpy3x3(rv[j].mat, cs->matrix); cs->del(cs); j++; } xdg_free(paths, npaths); rv[j].path = NULL; rv[j].desc = NULL; rv[j].cc_cbid = 0; rv[j].dtech = disptech_unknown; rv[j].refr = -1; rv[j].sel = NULL; rv[j].oem = 0; if (no != NULL) *no = j; /* Sort the list */ #define HEAP_COMPARE(A,B) (strcmp(A.desc, B.desc) < 0) HEAPSORT(iccmx, rv, j) #undef HEAP_COMPARE return rv; } /* Free up a iccmx list */ void free_iccmx(iccmx *list) { int i; if (list != NULL) { for (i = 0; list[i].path != NULL || list[i].desc != NULL; i++) { if (list[i].path != NULL) free(list[i].path); if (list[i].desc != NULL) free(list[i].desc); if (list[i].sel != NULL) free(list[i].sel); } free(list); } } /* ============================================================= */ /* CCSS location support */ /* return a list of installed ccss files. */ /* The list is sorted by description and terminated by a NULL entry. */ /* If no is != NULL, return the number in the list */ /* Return NULL and -1 if there is a malloc error */ iccss *list_iccss(int *no) { int i, j; iccss *rv; char **paths = NULL; int npaths = 0; npaths = xdg_bds(NULL, &paths, xdg_data, xdg_read, xdg_user, xdg_none, "ArgyllCMS/\052.ccss" XDG_FUDGE "color/\052.ccss" ); if ((rv = malloc(sizeof(iccss) * (npaths + 1))) == NULL) { a1loge(g_log, 1, "list_iccss: malloc of paths failed\n"); xdg_free(paths, npaths); if (no != NULL) *no = -1; return NULL; } for (i = j = 0; i < npaths; i++) { ccss *cs; int len; char *pp; disptech dtech; char *tech, *disp; int refr; if ((cs = new_ccss()) == NULL) { a1loge(g_log, 1, "list_iccss: new_ccss failed\n"); for (--j; j>= 0; j--) { free(rv[j].path); free(rv[j].desc); } xdg_free(paths, npaths); if (no != NULL) *no = -1; return NULL; } if (cs->read_ccss(cs, paths[i])) { cs->del(cs); continue; /* Skip any unreadable ccss's */ } a1logd(g_log, 5, "Reading '%s'\n",paths[i]); if ((tech = cs->tech) == NULL) tech = ""; if ((disp = cs->disp) == NULL) disp = ""; dtech = cs->dtech; refr = cs->refrmode; len = strlen(tech) + strlen(disp) + 4; if ((pp = malloc(len)) == NULL) { a1loge(g_log, 1, "list_iccss: malloc failed\n"); for (--j; j >= 0; j--) { free(rv[j].path); free(rv[j].desc); } cs->del(cs); free(rv); xdg_free(paths, npaths); if (no != NULL) *no = -1; return NULL; } if ((rv[j].path = strdup(paths[i])) == NULL) { a1loge(g_log, 1, "list_iccss: strdup failed\n"); for (--j; j >= 0; j--) { free(rv[j].path); free(rv[j].desc); } cs->del(cs); free(rv); free(pp); xdg_free(paths, npaths); if (no != NULL) *no = -1; return NULL; } strcpy(pp, tech); strcat(pp, " ("); strcat(pp, disp); strcat(pp, ")"); rv[j].desc = pp; rv[j].dtech = dtech; rv[j].refr = refr; rv[j].sel = cs->sel; cs->sel = NULL; rv[j].oem = cs->oem; rv[j].sets = cs->samples; cs->samples = NULL; rv[j].no_sets = cs->no_samp; cs->no_samp = 0; cs->del(cs); j++; } xdg_free(paths, npaths); rv[j].path = NULL; rv[j].desc = NULL; rv[j].dtech = disptech_unknown; rv[j].refr = -1; rv[j].sel = NULL; rv[j].oem = 0; rv[j].sets = NULL; rv[j].no_sets = 0; if (no != NULL) *no = j; /* Sort the list */ #define HEAP_COMPARE(A,B) (strcmp(A.desc, B.desc) < 0) HEAPSORT(iccss, rv, j) #undef HEAP_COMPARE return rv; } /* Free up a iccss list */ void free_iccss(iccss *list) { int i; if (list != NULL) { for (i = 0; list[i].path != NULL || list[i].desc != NULL; i++) { if (list[i].path != NULL) free(list[i].path); if (list[i].desc != NULL) free(list[i].desc); if (list[i].sel != NULL) free(list[i].sel); if (list[i].sets != NULL) free(list[i].sets); } free(list); } } /* ============================================================= */ /* Detect fast serial instruments */ #ifdef ENABLE_FAST_SERIAL static void radiance_delimiters(icoms *p, int lgchsum); static void radiance_random(icoms *p, int lgchsum); static void hex2bin(char *buf, int len); /* Heuristicly determine the instrument type for */ /* a fast serial connection, and instUnknown if not serial. */ /* Set it in icoms and also return it. */ devType fast_ser_dev_type( icoms *p, int tryhard, inst_code (*uicallback)(void *cntx, inst_ui_purp purp), /* optional uicallback for abort */ void *cntx /* Context for callback */ ) { instType rv = instUnknown; #define BUFSZ (2048 + 10) char buf[BUFSZ]; baud_rate brt1[] = { baud_9600, baud_921600, baud_115200, baud_38400, baud_nc }; /* HS - do K10/Spectrolino first */ baud_rate brt2[] = { baud_115200, baud_nc }; /* Bluetooth */ baud_rate *brt = brt1; unsigned int etime; unsigned int i; int delayms = 0; int se, len; double tryto = 0.1; /* [0.1] Communication timout */ // double tryto = 0.9; /* Communication timout (test) */ a1logd(p->log, 8, "fast_ser_dev_type: on '%s' dctype 0x%x\n",p->name,p->dctype); if (!(p->dctype & icomt_seriallike) && !(p->dctype & icomt_fastserial)) { return p->dtype; } /* The tick to give up on */ #if defined(__APPLE__) etime = msec_time() + (long)(2500.0 + 0.5); /* OS X open() is really slow (1500msec) */ #else etime = msec_time() + (long)(2000.0 + 0.5); #endif // etime = msec_time() + (long)(20000.0 + 0.5); /* (test) */ a1logd(p->log, 1, "fser_inst_type: Trying different baud rates (%u msec to go) Path %s%s\n", etime - msec_time(),p->spath,(p->dctype & icomt_btserial) ? " [Bluetooth]" : ""); if (p->dctype & icomt_btserial) { brt = brt2; /* Only try BT relevant baud rates. */ delayms = 600; /* Spectraval locks up otherwise. */ } /* Until we time out, find the correct baud rate */ for (i = 0; msec_time() < etime; i++) { if (brt[i] == baud_nc) { i = 0; if (!tryhard) break; /* try only once */ } a1logd(p->log, 5, "Trying %s baud, %d msec to go\n",baud_rate_to_str(brt[i]),etime - msec_time()); if ((se = p->set_ser_port_ex(p, fc_None, brt[i], parity_none, stop_1, length_8, delayms)) != ICOM_OK) { a1logd(p->log, 5, "fser_inst_type: set_ser_port failed with 0x%x\n",se); return instUnknown; /* Give up on port */ } /* Assume Klein K10 only uses 9600. */ /* We need to also assume that we might be talking to a Spectrolino, */ /* and avoid upsetting it, or some other serial instrument that */ /* is set to 9600 baud. */ if ((p->dctype & icomt_btserial) == 0 && brt[i] == baud_9600) { double sto = 0.2; /* Give 9600 a little more time */ int bread, len; int lgchsum = 0; /* Try a spectrolino/spectroscan command first */ if (tryto > sto) sto = tryto; /* Do first character only and see if there is an echo */ p->write_read_ex(p, ";", 1, buf, BUFSZ-1, &bread, "\r", 1, 0.2, 1); if (bread == 1 && buf[0] == ';') #ifdef ENABLE_VTPGLUT goto check_lumagen; #else goto continue_looking; #endif /* Send the rest of the spectrolino command */ p->write_read_ex(p, "D024\r\n", 0, buf, BUFSZ-1, &bread, "\r", 1, 0.2, 1); if (bread == 0) { char *bp; a1logd(p->log, 5, "fser_inst_type: Spectrolino command returned nothing\n"); #ifdef ENABLE_VTPGLUT /* It could be a Lumagen Radiance with echo off, */ /* so poke it and see if it responds. */ /* (Unfortunately the Lumagen delimeters modes aren't */ /* backwards compatible, so we may have to poke it twice...) */ /* Send "X" first, to get it out of menu mode ? */ p->write_read_ex(p, "X", 1, buf, BUFSZ, NULL, "\n", 1, 0.1, 1); // Menu off a1logd(p->log, 5, "fser_inst_type: Checking for Lumagen Radiance\n"); p->write_read_ex(p, "#ZQS00\r", 0, buf, BUFSZ, &bread, "\n", 1, sto, 1); if (bread == 0) { p->write_read_ex(p, "#0ZQS008E\r", 0, buf, BUFSZ, &bread, "\n", 1, sto, 1); lgchsum = 1; } if (bread > 0 && (bp = strrchr(buf, '!')) != NULL && strlen(bp) >= 4 && strncmp(bp,"!S00",4) == 0) { goto check_lumagen; } #endif /* ENABLE_VTPGLUT */ /* Nope - look for something at a different baud rate */ goto continue_looking; } buf[bread] = '\000'; len = strlen(buf); a1logd(p->log, 5, "fser_inst_type: got %d bytes\n",len); /* Is this a Spectrolino or Spectroscan error resonse ? */ if ((len >= 5 && strncmp(buf, ":26", 3) == 0) || (len >= 7 && strncmp(buf, ":D183", 5) == 0)) { a1logd(p->log, 5, "fser_inst_type: Ignore Spectrolino\n"); return instUnknown; /* Not doing Spectrolino detection here */ } /* Is this an X-Rite error value such as "<01>" ? */ if ((buf[0] == '<' && isdigit(buf[1]) && isdigit(buf[2]) && buf[3] == '>') || (isdigit(buf[0]) && isdigit(buf[1]) && buf[2] == '>')) { a1logd(p->log, 5, "fser_inst_type: Ignore X-Rite\n"); return instUnknown; /* Not doing X-Rite detection here */ } /* The Klein K10 seems to respond with it's calibration list, preceeded by "D4" ? */ if (buf[0] == 'D' && buf[1] == '4') { a1logd(p->log, 5, "fser_inst_type: Looks like it may be a Klein\n"); /* Confirm this is a Klein instrument */ /* The first response is the calibration list, and it may need flushing. */ /* (write_read_ex doesn't cope with time it takes to dump this.) */ for (;;) { bread = 0; p->read(p, buf, BUFSZ, &bread, NULL, BUFSZ, 0.1); if (bread == 0) break; } if ((se = p->write_read_ex(p, "P0\r", 0, buf, BUFSZ, NULL, ">", 1, tryto, 1)) == inst_ok) { /* Is this a Klein K1/K8/K10 response ? */ if (strncmp(buf, "P0K-1 ", 6) == 0 || strncmp(buf, "P0K-8 ", 6) == 0 || strncmp(buf, "P0K-10", 6) == 0 || strncmp(buf, "P0KV-10", 7) == 0) { a1logd(p->log, 5, "fser_inst_type: found Klein K1/K8/K10\n"); rv = instKleinK10; break; } } } #ifdef ENABLE_VTPGLUT /* Is this a Lumagen Radiance with echo on, it responds with ";D024..." */ if ((len >= 4 && strncmp(buf, ";D024", 4) == 0) || (len >= 4 && strncmp(buf, "!N\n\r", 4) == 0)) { char *bp; check_lumagen:; /* Send "X" first, to get it out of menu mode ? */ p->write_read_ex(p, "X", 1, buf, BUFSZ, NULL, "\n", 1, 0.1, 1); // Menu off /* Get the Lumagen device information */ p->write_read_ex(p, lgchsum ? "#0ZQS018F\r" : "#ZQS01\r", 0, buf, BUFSZ, &bread, "\n", 1, sto, 1); /* Might have echo with checksum, so lgchsum not set correctly */ if (!lgchsum && bread > 0 && strstr(buf, "!N") != NULL) { p->write_read_ex(p, "#0ZQS018F\r", 0, buf, BUFSZ, &bread, "\n", 1, sto, 1); if (bread >= 11 && strncmp(buf, "#0ZQS018F!Y", 11) == 0) lgchsum = 1; } /* returns something like "ZQS01!S01,Radiance2020,030115,1016,001309\r\m" */ if ((bp = strrchr(buf, '!')) != NULL && strlen(bp) >= 13) { if (strncmp(bp,"!S01,Radiance",13) == 0) { a1logd(p->log, 5, "fser_inst_type: Found Lumagen Radiance\n"); #ifdef NEVER /* Test various Lumagen com. settings */ radiance_random(p, lgchsum); // radiance_delimiters(p, lgchsum); #endif radiance_delimiters(p, lgchsum); return devRadiance; } } a1logd(p->log, 5, "fser_inst_type: Not Lumagen Radiance\n"); return instUnknown; } #endif /* ENABLE_VTPGLUT */ continue_looking:; /* Check for user abort */ if (uicallback != NULL) { inst_code ev; if ((ev = uicallback(cntx, inst_negcoms)) == inst_user_abort) { a1logd(p->log, 5, "fser_inst_type: User aborted\n"); return instUnknown; } } } /* 9600 baud */ /* SwatchMate Cube only uses 38400 */ if ((p->dctype & icomt_btserial) == 0 && brt[i] == baud_38400) { int bread; /* See if it's a SwatchMate Cube. */ /* The Cube uses RTS/CTS handshaking, but ignore this for identification. */ buf[0] = 0x7e; buf[1] = 0x00; buf[2] = 0x02; /* Ping command */ buf[3] = 0x00; if ((se = p->write_read_ex(p, buf, 4, buf, BUFSZ, &bread, NULL, 4, tryto, 1)) == inst_ok) { if (bread == 4) { if (buf[0] == 0x7e && buf[1] == 0x20 && buf[2] == 0x02 && buf[3] == 0x00) { a1logd(p->log, 5, "fser_inst_type: found SwatchMate Cube\n"); rv = instSMCube; break; } } } /* Check for user abort */ if (uicallback != NULL) { inst_code ev; if ((ev = uicallback(cntx, inst_negcoms)) == inst_user_abort) { a1logd(p->log, 5, "fser_inst_type: User aborted\n"); return instUnknown; } } } /* JETI specbos or spectraval. */ /* We are not allowing for all possible baud rate selections here - */ /* the 1211 RS and BT can't handle 921600, */ /* while the 15x1 can handle 230400 & 3000000, which we don't test for... */ // if ((p->dctype & icomt_btserial) == 0 || brt[i] == baud_115200) if (brt[i] == baud_38400 || brt[i] == baud_115200 || brt[i] == baud_921600) { int bread; /* See if it's a JETI specbos */ p->write_read_ex(p, "*idn?\r", 0, buf, BUFSZ, &bread, "\r", 1, tryto, 1); if (bread > 0) { len = strlen(buf); /* JETI specbos returns "JETI_SBXXXX", where XXXX is the instrument type, */ /* except for the 1201 which returns "SB05" */ /* The spectraval 1501 returns JETI_SDCM3 NNNNNNN */ /* Over Bluetooth, we get an erronious string "AT+JSCR\r\n" mixed in our output. */ /* This would appear to be from the eBMU Bluetooth adapter AT command set. */ if (len > 9 && strncmp(buf, "AT+JSCR\r\n", 9) == 0) { memmove(buf, buf+9, len-9); len -= 9; } /* Is this a JETI specbos 1201 response ? */ if (strncmp(buf, "SB05", 4) == 0) { a1logd(p->log, 5, "fser_inst_type: found JETI specbos 1201\n"); rv = instSpecbos1201; break; } /* Is this a JETI specbos XXXX response ? */ if (len >= 11 && strncmp(buf, "JETI_SB", 7) == 0) { a1logd(p->log, 5, "fser_inst_type: found JETI specbos\n"); rv = instSpecbos; break; } /* Is this a JETI spectraval response ? */ /* (Bluetooth returns "DCM3_JETI ... and other rubbish for some reason.) */ if ((len >= 10 && strncmp(buf, "JETI_SDCM3", 10) == 0) || (len >= 9 && strncmp(buf, "DCM3_JETI", 9) == 0) || (len >= 17 && strncmp(buf, "PECFIRM_JETI_1501", 17) == 0) || (len >= 18 && strncmp(buf, "SPECFIRM_JETI_1501", 18) == 0)) { a1logd(p->log, 5, "fser_inst_type: found JETI spectraval\n"); rv = instSpectraval; break; } } /* Check for user abort */ if (uicallback != NULL) { inst_code ev; if ((ev = uicallback(cntx, inst_negcoms)) == inst_user_abort) { a1logd(p->log, 5, "fser_inst_type: User aborted\n"); return instUnknown; } } } } if (rv == instUnknown && msec_time() >= etime) { /* We haven't established comms */ a1logd(p->log, 5, "fser_inst_type: Failed to establish coms\n"); p->dtype = rv; return instUnknown; } a1logd(p->log, 5, "fser_inst_type: Instrument type is '%s'\n", inst_name(rv)); p->dtype = rv; return rv; } #ifdef ENABLE_VTPGLUT /* Lumagen uses following sequence to setup coms: Sent Recieved Comments ---- -------- -------- M0931 M0931 use %M0931 to ensure it's on f Ok if on, else echo's 'f' B009600 then close & re-open port at 9600 baud. 20x e 20x Ok Some sort of exit menu command ? e Ok I 030115.14.051d...... g Ok5b28 L000100NQ ..... lots more These sequences seem to not honour the Delimeters etc., but work all the time ?? Needs 'X' to exit M0931 to respond to normal "Z" sequences. */ /* Switch Lumagen Radiance to Echo + Delimiters mode */ static void radiance_delimiters(icoms *p, int lgchsum) { time_t clk = time(0); char *com, *chcom; char buf[BUFSZ]; // Echo On p->write_read_ex(p, lgchsum ? "#0ZE100\r" : "#ZE1\r", 0, buf, BUFSZ, NULL, "\n", 1, 0.1, 1); #ifndef NEVER // Delimeters off com = "#ZD0\r"; chcom = "#0ZD0FE\r"; #else // Delimiters on com = "#ZD1\r"; chcom = "#0ZD1FF\r"; #endif p->write_read_ex(p, lgchsum ? chcom : com, 0, buf, BUFSZ, NULL, "\n", 1, 0.1, 1); #ifdef NEVER // ~~~999 see if delimiters works // p->write_read_ex(p, "%", 1, buf, BUFSZ, NULL, "\n", 1, 0.2, 1); // Doesn't work ! // msec_sleep(1000); p->write_read_ex(p, "M0931", 5, buf, BUFSZ, NULL, "\n", 1, 0.2, 1); p->write_read_ex(p, "f", 1, buf, BUFSZ, NULL, "\n", 1, 0.2, 1); p->write_read_ex(p, "X", 1, buf, BUFSZ, NULL, "\n", 1, 0.2, 1); // Menu off // p->write_read_ex(p, "eeeeeeeeeeeeeeeeeeee", 20, buf, BUFSZ, NULL, "\n", 1, 0.2, 1); #endif } /* Test code for Lumagen com. settings; */ /* - set a random echo and delimeters. */ static void radiance_random(icoms *p, int lgchsum) { time_t clk = time(0); int ech, del; char *com, *chcom; char buf[BUFSZ]; rand32(clk); del = i_rand(0, 3); ech = i_rand(0, 1); fprintf(stderr, "echo %d, del %d\n",ech, del); // Random Echo: if (ech == 1) { p->write_read_ex(p, lgchsum ? "#0ZE100\r" : "#ZE1\r", 0, buf, BUFSZ, NULL, "\n", 1, 0.1, 1); } else { p->write_read_ex(p, lgchsum ? "#0ZE0FF\r" : "#ZE0\r", 0, buf, BUFSZ, NULL, "\n", 1, 0.1, 1); } // Random Delimeters: if (del == 0) { com = "#ZD0\r"; chcom = "#0ZD0FE\r"; } else if (del == 1) { com = "#ZD1\r"; chcom = "#0ZD1FF\r"; } else if (del == 2) { com = "#ZD2\r"; chcom = "#0ZD200\r"; } else { com = "#ZD3\r"; chcom = "#0ZD301\r"; } p->write_read_ex(p, lgchsum ? chcom : com, 0, buf, BUFSZ, NULL, "\n", 1, 0.1, 1); } #endif /* ENABLE_VTPGLUT */ #undef BUFSZ #endif /* ENABLE_FAST_SERIAL */ /* ============================================================= */ /* Detect serial instruments */ #ifdef ENABLE_SERIAL static void hex2bin(char *buf, int len); /* Heuristicly determine the instrument type for */ /* a serial connection, and instUnknown if not serial. */ /* Set it in icoms and also return it. */ static instType ser_inst_type( icoms *p, inst_code (*uicallback)(void *cntx, inst_ui_purp purp), /* optional uicallback */ void *cntx /* Context for callback */ ) { instType rv = instUnknown; #define BUFSZ (128 + 10) char buf[BUFSZ]; baud_rate brt[] = { baud_9600, baud_19200, baud_4800, baud_2400, baud_1200, baud_38400, baud_57600, baud_115200, baud_600, baud_300, baud_110, baud_nc }; unsigned int etime; unsigned int bi, i; int se, len, bread; int klein = 0; int xrite = 0; int ss = 0; int so = 0; #ifdef ENABLE_USB if (p->usbd != NULL || p->hidd != NULL) return p->dtype; #endif /* ENABLE_USB */ bi = 0; /* The tick to give up on */ etime = msec_time() + (long)(20.0 * 1000.0 + 0.5); a1logd(p->log, 1, "ser_inst_type: Trying different baud rates (%u msec to go)\n",etime - msec_time()); /* Until we time out, find the correct baud rate */ for (i = bi; msec_time() < etime; i++) { if (brt[i] == baud_nc) i = 0; if ((se = p->set_ser_port(p, fc_None, brt[i], parity_none, stop_1, length_8)) != ICOM_OK) { a1logd(p->log, 5, "ser_inst_type: set_ser_port failed with 0x%x\n",se); return instUnknown; /* Give up */ } a1logd(p->log, 5, "Trying %s baud\n",baud_rate_to_str(brt[i])); bread = 0; /* Try a spectrolino/spectroscan command first, */ /* but do first character only and see if there is an echo */ p->write_read_ex(p, ";", 1, buf, BUFSZ-1, &bread, "\r", 1, 0.2, 1); if (bread == 1 && buf[0] == ';') goto continue_looking; /* It may be a Lumagen, so skip it. */ /* Send the rest of the spectrolino command */ p->write_read_ex(p, "D024\r\n", 0, buf, BUFSZ-1, &bread, "\r", 1, 0.5, 1); if (bread == 0) { goto continue_looking; } buf[bread] = '\000'; len = strlen(buf); // a1logd(p->log, 5, "len = %d\n",len); /* The Klein K10 seems to respond with it's calibration list, preceeded by "D4" ? */ /* - don't know how reliable this is though. Another way may be to look for a */ /* response len > 100 characters ?? */ if (len >= 3 && buf[0] == 'D' && buf[1] == '4') { // a1logd(p->log, 5, "klein\n"); klein = 1; break; } /* Is this an X-Rite error value such as "<01>" ? */ if ((len >= 4 && buf[0] == '<' && isdigit(buf[1]) && isdigit(buf[2]) && buf[3] == '>') || (len >= 3 && isdigit(buf[0]) && isdigit(buf[1]) && buf[2] == '>')) { // a1logd(p->log, 5, "xrite\n"); xrite = 1; break; } /* Is this a Spectrolino error resonse ? */ if (len >= 5 && strncmp(buf, ":26", 3) == 0) { // a1logd(p->log, 5, "spectrolino\n"); so = 1; break; } /* Is this a SpectroScan response ? */ if (len >= 7 && strncmp(buf, ":D183", 5) == 0) { // a1logd(p->log, 5, "spectroscan\n"); ss = 1; break; } continue_looking:; /* Check for user abort */ if (uicallback != NULL) { inst_code ev; if ((ev = uicallback(cntx, inst_negcoms)) == inst_user_abort) { a1logd(p->log, 5, "ser_inst_type: User aborted\n"); return instUnknown; } } } if (rv == instUnknown && klein == 0 && xrite == 0 && ss == 0 && so == 0 && msec_time() >= etime) { /* We haven't established comms */ a1logd(p->log, 5, "ser_inst_type: Failed to establish coms\n"); return instUnknown; } a1logd(p->log, 5, "ser_inst_type: Got coms with instrument\n"); /* Spectrolino */ if (so) { rv = instSpectrolino; } /* SpectroScan */ if (ss) { rv = instSpectroScan; if ((se = p->write_read_ex(p, ";D030\r\n", 0, buf, BUFSZ, NULL, "\n", 1, 1.5, 1)) == 0) { if (strlen(buf) >= 41) { hex2bin(&buf[5], 12); // a1logd(p->log, 5, "spectroscan type = '%s'\n",buf); if (strncmp(buf, ":D190SpectroScanT", 17) == 0) rv = instSpectroScanT; } } } if (xrite) { /* Get the X-Rite model and version number */ if ((se = p->write_read_ex(p, "SV\r\n", 0, buf, BUFSZ, NULL, ">", 1, 2.5, 1)) != 0) return instUnknown; if (strlen(buf) >= 12) { if (strncmp(buf,"X-Rite DTP22",12) == 0) rv = instDTP22; if (strncmp(buf,"X-Rite DTP41",12) == 0) rv = instDTP41; if (strncmp(buf,"X-Rite DTP42",12) == 0) rv = instDTP41; if (strncmp(buf,"X-Rite DTP51",12) == 0) rv = instDTP51; if (strncmp(buf,"X-Rite DTP52",12) == 0) rv = instDTP51; if (strncmp(buf,"X-Rite DTP92",12) == 0) rv = instDTP92; if (strncmp(buf,"X-Rite DTP94",12) == 0) rv = instDTP94; } } if (klein) { /* The first response is the calibration list, and it may need flushing. */ /* (write_read_ex doesn't cope with time it takes to dump this.) */ for (;;) { bread = 0; p->read(p, buf, BUFSZ, &bread, NULL, BUFSZ, 0.1); if (bread == 0) break; } /* See if this is a Klein K10 or similar */ if ((se = p->write_read_ex(p, "P0\r", 0, buf, BUFSZ, NULL, ">", 1, 1.5, 1)) != inst_ok) return instUnknown; /* Is this a Klein K1/K8/K10 response ? */ if (strncmp(buf, "P0K-1 ", 6) == 0 || strncmp(buf, "P0K-8 ", 6) == 0 || strncmp(buf, "P0K-10", 6) == 0 || strncmp(buf, "P0KV-10", 7) == 0) { a1logd(p->log, 5, "fser_inst_type: found Klein K1/K8/K10\n"); rv = instKleinK10; } } a1logd(p->log, 5, "ser_inst_type: Instrument type is '%s'\n", inst_name(rv)); p->close_port(p); /* Or should we leave it open ?? */ p->dtype = rv; return rv; } #undef BUFSZ #endif /* ENABLE_SERIAL */ #if defined(ENABLE_SERIAL) || defined(ENABLE_FAST_SERIAL) /* Convert an ASCII Hex character to an integer. */ static int h2b(char c) { if (c >= '0' && c <= '9') return (c-(int)'0'); if (c >= 'A' && c <= 'F') return (10 + c-(int)'A'); if (c >= 'a' && c <= 'f') return (10 + c-(int)'a'); return 0; } /* Convert a Hex encoded buffer into binary. */ /* len is number of bytes out */ static void hex2bin(char *buf, int len) { int i; for (i = 0; i < len; i++) { buf[i] = (char)((h2b(buf[2 * i + 0]) << 4) | (h2b(buf[2 * i + 1]) << 0)); } } #endif /* ENABLE_SERIAL */ /* ============================================================= */ /* inst_mode persistent storage support */ /* Table listing and relating masks to symbols. */ /* Need to keep this in sync with inst.h */ struct { int mode; /* Mode bits */ char *sym; /* 4 character symbol */ } inst_mode_sym[] = { { inst_mode_reflection, inst_mode_reflection_sym }, { inst_mode_s_reflection, inst_mode_s_reflection_sym }, { inst_mode_transmission, inst_mode_transmission_sym }, { inst_mode_emission, inst_mode_emission_sym }, { inst_mode_spot, inst_mode_spot_sym }, { inst_mode_strip, inst_mode_strip_sym }, { inst_mode_xy, inst_mode_xy_sym }, { inst_mode_chart, inst_mode_chart_sym }, { inst_mode_ambient, inst_mode_ambient_sym }, { inst_mode_ambient_flash, inst_mode_ambient_flash_sym }, { inst_mode_tele, inst_mode_tele_sym }, { inst_mode_emis_nonadaptive, inst_mode_emis_nonadaptive_sys }, { inst_mode_ref_uv, inst_mode_ref_uv_sym }, { inst_mode_emis_refresh_ovd, inst_mode_emis_refresh_ovd_sym }, { inst_mode_emis_norefresh_ovd, inst_mode_emis_norefresh_ovd_sym }, { inst_mode_colorimeter, inst_mode_colorimeter_sym }, { inst_mode_spectral, inst_mode_spectral_sym }, { inst_mode_highres, inst_mode_highres_sym }, { inst_mode_calibration, inst_mode_calibration_sym }, { 0, NULL } }; /* Return a string with a symbolic encoding of the mode flags */ void inst_mode_to_sym(char sym[MAX_INST_MODE_SYM_SZ], inst_mode mode) { int i; char *cp = sym; for (i = 0; inst_mode_sym[i].mode != 0; i++) { if (mode & inst_mode_sym[i].mode) { if (cp != sym) *cp++ = '_'; strncpy(cp, inst_mode_sym[i].sym, 4); cp += 4; } } *cp++ = '\000'; } /* Return a set of mode flags that correspond to the symbolic encoding */ /* Return nz if a symbol wasn't recognized */ int sym_to_inst_mode(inst_mode *mode, const char *sym) { int i; const char *cp = sym; int rv = 0; for (*mode = 0;;) { if (cp[0] == '\000' || cp[1] == '\000' || cp[2] == '\000' || cp[3] == '\000') break; for (i = 0; inst_mode_sym[i].mode != 0; i++) { if (strncmp(inst_mode_sym[i].sym, cp, 4) == 0) { *mode |= inst_mode_sym[i].mode; break; } } if (inst_mode_sym[i].mode == 0) rv = 1; cp += 4; if (*cp == '_') cp++; } return rv; }