lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Message-ID: <5614C5F8.5020000@i2se.com> Date: Wed, 7 Oct 2015 09:12:56 +0200 From: Stefan Wahren <stefan.wahren@...e.com> To: Alexandre Belloni <alexandre.belloni@...e-electrons.com>, Marek Vasut <marex@...x.de> Cc: Lars-Peter Clausen <lars@...afoo.de>, linux-kernel@...r.kernel.org, linux-iio@...r.kernel.org, Janusz Użycki <j.uzycki@...romaelectronics.com>, Jonathan Cameron <jic23@...nel.org> Subject: Re: [PATCH] iio: mxs-lradc: Fix temperature offset Am 07.10.2015 um 02:44 schrieb Alexandre Belloni: > Hi, > > On 07/10/2015 at 01:19:09 +0200, Marek Vasut wrote : >>>> /* The calculated value from the ADC is in Kelvin, we >>>> * want Celsius for hwmon so the offset is >>>> - * -272.15 * scale >>>> + * -273.15 * scale >>>> */ >>>> - *val = -1075; >>>> - *val2 = 691699; >>>> + *val = -1079; >>>> + *val2 = 644268; >>>> >>> i think it would be nice to break down the calculation of these magic values in >>> a second patch. >> Indeed, I agree. I hope Alexandre can send another patch for that soon :-) >> > On my side, I'm not sure this is worth more than a comment. If > necessary, I can write that the datasheet specifies that the scale is > 4/1.012 here also. I'm okay with that. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists