Date: Sun, 12 Mar 2017 10:57:09 -0300 From: "Dr. Rolf Jansen" <rj@obsigna.com> To: freebsd-arm@FreeBSD.org Subject: Enabling ADC on a Beaglebone Black running FreeBSD 12.0-CURRENT (BEAGLEBONE) Message-ID: <0C4DCBB9-2642-4B0F-B15B-4139D5D8B249@obsigna.com>
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I experience problems to enable the ADC line of my BBB. Apparently, in FreeBSD 10, the ADC lines would have been enabled by a = sysctl call: sysctl dev.ti_adc.0.ain.0.enable=3D1 On FreeBSD 12, this gives: sysctl: unknown oid 'dev.ti_adc.0.ain.0.enable' I thought, perhaps the driver has not been loaded into the kernel, but: kldload ti_adc =20 >>>> kldload: can't load ti_adc: module already loaded or in kernel Question: What do I need to get the ADC working with FreeBSD 12? Best regards Rolf=
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