From mboxrd@z Thu Jan 1 00:00:00 1970 From: Maxime Jayat Date: Wed, 30 Mar 2016 14:03:41 +0000 Subject: [lm-sensors] ncpXXxh103 compensation values? Message-Id: <56FBDCBD.7080802@gmail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Joseph McNally Cc: Jean Delvare , Guenter Roeck , lm-sensors@lm-sensors.org, linux-kernel@vger.kernel.org Hello Joseph, You recently added support for the ncpXXxh103 in drivers/hwmon/ntc_thermistor.c with the following array of values: +static const struct ntc_compensation ncpXXxh103[] = { + { .temp_c = -40, .ohm = 247565 }, + { .temp_c = -35, .ohm = 181742 }, + { .temp_c = -30, .ohm = 135128 }, + { .temp_c = -25, .ohm = 101678 }, + { .temp_c = -20, .ohm = 77373 }, + { .temp_c = -15, .ohm = 59504 }, + { .temp_c = -10, .ohm = 46222 }, + { .temp_c = -5, .ohm = 36244 }, + { .temp_c = 0, .ohm = 28674 }, + { .temp_c = 5, .ohm = 22878 }, + { .temp_c = 10, .ohm = 18399 }, + { .temp_c = 15, .ohm = 14910 }, + { .temp_c = 20, .ohm = 12169 }, + { .temp_c = 25, .ohm = 10000 }, + { .temp_c = 30, .ohm = 8271 }, + { .temp_c = 35, .ohm = 6883 }, + { .temp_c = 40, .ohm = 5762 }, + { .temp_c = 45, .ohm = 4851 }, + { .temp_c = 50, .ohm = 4105 }, + { .temp_c = 55, .ohm = 3492 }, + { .temp_c = 60, .ohm = 2985 }, + { .temp_c = 65, .ohm = 2563 }, + { .temp_c = 70, .ohm = 2211 }, + { .temp_c = 75, .ohm = 1915 }, + { .temp_c = 80, .ohm = 1666 }, + { .temp_c = 85, .ohm = 1454 }, + { .temp_c = 90, .ohm = 1275 }, + { .temp_c = 95, .ohm = 1121 }, + { .temp_c = 100, .ohm = 990 }, + { .temp_c = 105, .ohm = 876 }, + { .temp_c = 110, .ohm = 779 }, + { .temp_c = 115, .ohm = 694 }, + { .temp_c = 120, .ohm = 620 }, + { .temp_c = 125, .ohm = 556 }, +}; + Where are these taken from? Unlike the other thermistors in the file, these values don't seem to match anything in the Murata NTC Thermistor Datasheet. See: http://www.murata.com/~/media/webrenewal/support/library/catalog/products/thermistor/ntc/r44e.ashx -- Maxime Jayat _______________________________________________ lm-sensors mailing list lm-sensors@lm-sensors.org http://lists.lm-sensors.org/mailman/listinfo/lm-sensors