Date: Sun, 20 Feb 2022 12:30:24 +0200 From: Andriy Gapon <avg@FreeBSD.org> To: Archimedes Gaviola <archimedes.gaviola@gmail.com>, Daniel O'Connor <darius@dons.net.au> Cc: freebsd-arm@freebsd.org Subject: Re: DS3231 RTC module not detected Message-ID: <1015913d-ea06-2524-e988-f8a4a04366f9@FreeBSD.org> In-Reply-To: <CAJFbk7Ed2R8M2xAkJQAjiivZie=8Ca_Rt50YEG4P3yWzQLQhrg@mail.gmail.com> References: <CAJFbk7EtkjnFBJgr-L3faxaQ2saNgEQ%2BLRPWbRySpwY8wJRh=Q@mail.gmail.com> <F2EFEDCC-1E00-4221-8AF9-3744A7AC359C@dons.net.au> <CAJFbk7Ed2R8M2xAkJQAjiivZie=8Ca_Rt50YEG4P3yWzQLQhrg@mail.gmail.com>
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On 18/02/2022 16:22, Archimedes Gaviola wrote: > The result is it is detected as MAX77620 RTC on 0xd0 address but when I run an > i2c scan, the address detected is 68. Does this should match? 0xd0 and 0x68 are different representations of the same I2C address. If you write it out in binary (base of two), you will see. -- Andriy Gapon
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