solsTiCe d'Hiver solsticedhiver

Description

Enable i2c RTC using systemd. A udev rules triggers an I2C systemd service on I2C kernel module adding. Service then loads I2C driver adding a new I2C device to /sys Then kernel loads I2C RTC driver and adds an RTC device It triggers a udev rules that updates hardware clock

Application on raspberry pi

Enable I2C

enable I2C in config.txt, adding device_tree_param=i2c1=on

	#!/bin/bash
	set -e
	export IFS='
	'
	# that's a dangerous script to run because it removes all your snaps. Don't do that

	function echo_cmd() {
	echo "$@"
	#$@
	}