From c07d0c2d2f6f7b0eb6e92cc6204bf05037957e82 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?J=C3=B6rg=20Frings-F=C3=BCrst?= Date: Mon, 1 Sep 2014 15:43:52 +0200 Subject: Imported Upstream version 1.6.3 --- spectro/huey.c | 20 +++++++++----------- 1 file changed, 9 insertions(+), 11 deletions(-) (limited to 'spectro/huey.c') diff --git a/spectro/huey.c b/spectro/huey.c index f8d8308..8c307ac 100644 --- a/spectro/huey.c +++ b/spectro/huey.c @@ -7,7 +7,7 @@ * Author: Graeme W. Gill * Date: 18/10/2006 * - * Copyright 2006 - 2013, Graeme W. Gill + * Copyright 2006 - 2014, Graeme W. Gill * All rights reserved. * * (Based on i1disp.c) @@ -61,7 +61,8 @@ static inst_code huey_interp_code(inst *pp, int ec); static inst_code huey_check_unlock(huey *p); #define CALFACTOR 3.428 /* Emissive magic calibration factor */ -#define AMB_SCALE_FACTOR 5.772e-3 /* Ambient mode scale factor */ +//#define AMB_SCALE_FACTOR 5.772e-3 /* Ambient mode scale factor Lux/pi*/ +#define AMB_SCALE_FACTOR 18.1333e-3 /* Ambient mode scale factor (Lux) */ /* This is only approximate, and were derived */ /* by matching readings from the i1pro. */ @@ -392,7 +393,7 @@ huey_rdreg_float( if ((ev = huey_rdreg_word(p, &val, addr)) != inst_ok) return ev; - if (ev == 0xffffffff) { + if (val == 0xffffffff) { return inst_ok; } @@ -823,7 +824,7 @@ huey_take_XYZ_measurement( if (IMODETST(p->mode, inst_mode_emis_ambient)) { if ((ev = huey_take_amb_measurement(p, 0, &XYZ[1])) != inst_ok) return ev; - XYZ[1] *= AMB_SCALE_FACTOR; /* Times aproximate fudge factor */ + XYZ[1] *= AMB_SCALE_FACTOR; /* Times aproximate fudge factor to Lux */ XYZ[0] = icmD50.X * XYZ[1]; /* Convert to D50 neutral */ XYZ[2] = icmD50.Z * XYZ[1]; } else { @@ -1048,7 +1049,7 @@ huey_init_coms(inst *pp, baud_rate br, flow_control fc, double tout) { } else { a1logd(p->log, 1, "huey_init_coms: wrong communications type for device!\n"); - return huey_interp_code((inst *)p, HUEY_UNKNOWN_MODEL); + return inst_coms_fail; } if ((p->icom->vid == 0x0765 && p->icom->pid == 0x5001) @@ -1146,7 +1147,7 @@ instClamping clamp) { /* NZ if clamp XYZ/Lab to be +ve */ int user_trig = 0; int rv = inst_protocol_error; -a1logd(p->log, 1, "huey: huey_read_sample called\n"); + a1logd(p->log, 1, "huey: huey_read_sample called\n"); if (!p->gotcoms) return inst_no_coms; @@ -1160,7 +1161,6 @@ a1logd(p->log, 1, "huey: huey_read_sample called\n"); return inst_unsupported; } -a1logd(p->log, 1, "huey: about to wait for user trigger\n"); for (;;) { if ((rv = p->uicallback(p->uic_cntx, inst_armed)) != inst_ok) { if (rv == inst_user_abort) @@ -1178,14 +1178,12 @@ a1logd(p->log, 1, "huey: about to wait for user trigger\n"); /* Progromatic Trigger */ } else { -a1logd(p->log, 1, "huey: checking for abort\n"); /* Check for abort */ if (p->uicallback != NULL && (rv = p->uicallback(p->uic_cntx, inst_armed)) == inst_user_abort) return rv; /* Abort */ } -a1logd(p->log, 1, "huey: about to call huey_take_XYZ_measurement\n"); /* Read the XYZ value */ if ((rv = huey_take_XYZ_measurement(p, val->XYZ)) != inst_ok) { return rv; @@ -1226,8 +1224,8 @@ double mtx[3][3] icmSetUnity3x3(p->ccmat); } else { if (p->cbid == 0) { - a1loge(p->log, 1, "huey: can't set col_cor_mat over non base display type\n"); - inst_wrong_setup; + a1loge(p->log, 1, "huey: can't set col_cor_mat over non-base display type\n"); + return inst_wrong_setup; } icmCpy3x3(p->ccmat, mtx); } -- cgit v1.2.3