And complementing this solution, I also remove the fake-hwclock ugly workaroung, that is installed by default:
|apt-get remove fake-hwclock|
Cheers,
Rafael
toggle quoted message
Show quoted text
On 3/25/24 10:52, Rafael Diniz wrote:
It is just a matter of loading the appropriate overlay to make Linux use the installed RTC as system RTC.
I use:
|dtoverlay=i2c-rtc-gpio,ds1307,bus=2,i2c_gpio_sda=13,i2c_gpio_scl=6
|
Then wipe the userland I2C BB code (and use kernel I2C interface). If you need a reference:
Cheers,
Rafael
On 3/25/24 01:38, Peter VK3PYE wrote:
On Sat, Mar 23, 2024 at 07:37 PM, HA3HZ wrote:
??? Now I'm only interested in the fact that there is a built-in RTC
??? and it is not visible with the timedatectl command.
Hi Gyula, according to the info at "sbitx.net", the RTC is only accessible via the sbitx program.? Have a read here : Syncing the Real time clock ¨C sBitx.net <>
So, it seems that the Raspberry Pi cannot access the RTC.? Sad really, as the RTC should be keeping the RaspPi clock working while it is off.
--
Pete VK3PYE
