From: Frank Mori Hess <fmhess@speakeasy.net>
Date: Wed, 24 Aug 2005 22:35:04 +0000 (+0000)
Subject: fix AT-MIO-16XE-50  calibration to take into account coarse postgain
X-Git-Tag: v0_8_0~92
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=98b7dd53f6d6935c689d193ba4027f213dca925c;p=comedilib.git

fix AT-MIO-16XE-50  calibration to take into account coarse postgain
offset that it seems to have (not sure though).
---

diff --git a/comedi_calibrate/ni.c b/comedi_calibrate/ni.c
index 194b848..16959d7 100644
--- a/comedi_calibrate/ni.c
+++ b/comedi_calibrate/ni.c
@@ -87,7 +87,7 @@ static struct board_struct boards[]={
 	{ "at-mio-16e-2", STATUS_DONE, cal_ni_at_mio_16e_2, ni_setup_observables, 0x1a9, 0x1aa },
 	{ "at-mio-16e-10", STATUS_DONE, cal_ni_at_mio_16e_10, ni_setup_observables, 0x1a7, 0x1a8 },
 	{ "at-mio-16xe-10", STATUS_UNKNOWN, NULL, ni_setup_observables, 0x1b7, 0x1b8 },
-	{ "at-mio-16xe-50", STATUS_DONE, cal_ni_at_mio_16xe_50, ni_setup_observables, 0x1b5, 0x1b6 },
+	{ "at-mio-16xe-50", STATUS_SOME, cal_ni_at_mio_16xe_50, ni_setup_observables, 0x1b5, 0x1b6 },
 	{ "at-mio-64e-3", STATUS_SOME, cal_ni_at_mio_64e_3, ni_setup_observables, 0x1a9, 0x1aa},
 	{ "DAQCard-ai-16e-4", STATUS_DONE, cal_ni_daqcard_ai_16e_4, ni_setup_observables, 0x1b5, 0x1b6 },
 	{ "DAQCard-ai-16xe-50", STATUS_DONE, cal_ni_daqcard_ai_16xe_50, ni_setup_observables, 0x1be, 0x1bf },
@@ -683,10 +683,15 @@ static int cal_ni_daqcard_ai_16xe_50(calibration_setup_t *setup)
 static int cal_ni_at_mio_16xe_50(calibration_setup_t *setup)
 {
 	ni_caldac_layout_t layout;
-
+	if(comedi_get_version_code(setup->dev) < COMEDI_VERSION_CODE(0, 7, 71))
+	{
+		DPRINT(0, "WARNING: you need comedi driver version 0.7.71 or later\n"
+		 "for this calibration to work properly\n" );
+	}
 	init_ni_caldac_layout( &layout );
-	layout.adc_pregain_offset = 8;
-	layout.adc_postgain_offset = 2;
+	layout.adc_pregain_offset = 16;
+	layout.adc_postgain_offset = 8;
+	layout.adc_postgain_offset_fine = 2;
 	layout.adc_gain = 0;
 	layout.adc_gain_fine = 1;
 	layout.dac_offset[ 0 ] = 6;