🤞 Sync 2026-04-23 06:19:46

powersupply/files/powersupply.config

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+config system 'system'
+	option poe_out_power_gpio '627'
+	option poe_out_power '0'
+	option poe_out_control '1'
+	option usb_power_gpio '629'
+	option usb_power '1'
+	option usb_control '1'
+	option ext_power_gpio '626'
+	option ext_power '0'
+

powersupply/files/powersupply.init

@@ -0,0 +1,62 @@
+#!/bin/sh /etc/rc.common
+
+START=11
+STOP=10
+USE_PROCD=1
+
+start_service() {
+	poe_out_power_enabled="$(uci -q get powersupply.system.poe_out_power)"
+	poe_out_power_gpio="$(uci -q get powersupply.system.poe_out_power_gpio)"
+	voltage_threshold="$(cat /sys/class/i2c-dev/i2c-0/device/0-0011/voltage_threshold)"
+	input_voltage="$(cat /sys/class/i2c-dev/i2c-0/device/0-0011/input_voltage)"
+	if [[ "$input_voltage" -lt "$voltage_threshold" ]]; then
+		echo 0 > /sys/class/gpio/gpio$poe_out_power_gpio/value
+	else
+		echo $poe_out_power_enabled > /sys/class/gpio/gpio$poe_out_power_gpio/value
+	fi
+	poe_out_power_control="$(uci -q get powersupply.system.poe_out_control)"
+	echo $poe_out_power_control > /sys/class/i2c-dev/i2c-0/device/0-0011/poeout_control
+	
+	ext_power_enabled="$(uci -q get powersupply.system.ext_power)"
+	ext_power_gpio="$(uci -q get powersupply.system.ext_power_gpio)"
+	echo $ext_power_enabled > /sys/class/gpio/gpio$ext_power_gpio/value
+
+	usb_power_enabled="$(uci -q get powersupply.system.usb_power)"
+	usb_power_gpio="$(uci -q get powersupply.system.usb_power_gpio)"
+	echo $usb_power_enabled > /sys/class/gpio/gpio$usb_power_gpio/value
+	usb_power_control="$(uci -q get powersupply.system.usb_control)"
+	echo $usb_power_control > /sys/class/i2c-dev/i2c-0/device/0-0011/usb_control
+}
+
+stop_service() {
+	poe_out_power_gpio="$(uci -q get powersupply.system.poe_out_power_gpio)"
+	echo 0 > /sys/class/gpio/gpio$poe_out_power_gpio/value
+	
+	ext_power_gpio="$(uci -q get powersupply.system.ext_power_gpio)"
+	echo 0 > /sys/class/gpio/gpio$ext_power_gpio/value
+
+	usb_power_gpio="$(uci -q get powersupply.system.usb_power_gpio)"
+	echo 0 > /sys/class/gpio/gpio$usb_power_gpio/value
+}
+
+boot() {
+	poe_gpio="$(uci -q get powersupply.system.poe_out_power_gpio)"
+	echo $poe_gpio > /sys/class/gpio/export
+	usb_gpio="$(uci -q get powersupply.system.usb_power_gpio)"
+	echo $usb_gpio > /sys/class/gpio/export
+	ext_gpio="$(uci -q get powersupply.system.ext_power_gpio)"
+	echo $ext_gpio > /sys/class/gpio/export
+	start
+}
+
+shutdown() {
+	stop_service
+}
+
+service_triggers() {
+	procd_add_reload_trigger "powersupply"
+}
+
+reload_service() {
+	restart
+}

powersupply/files/powersupply.rpcd

@@ -0,0 +1,34 @@
+#!/bin/sh
+
+case "$1" in
+	list)
+		echo '{ "info": { } }'
+	;;
+	call)
+		case "$2" in
+			info)
+				input_voltage=$(cat /sys/class/i2c-dev/i2c-0/device/0-0011/input_voltage)
+				voltage_threshold=$(cat /sys/class/i2c-dev/i2c-0/device/0-0011/voltage_threshold)
+				poe_out_control=$(cat /sys/class/i2c-dev/i2c-0/device/0-0011/poeout_control)
+				usb_power_control=$(cat /sys/class/i2c-dev/i2c-0/device/0-0011/usb_control)
+
+				poe_out_power_gpio=$(uci -q get powersupply.system.poe_out_power_gpio)
+				poe_out_power=$(cat /sys/class/gpio/gpio$poe_out_power_gpio/value)
+				ext_power_gpio="$(uci -q get powersupply.system.ext_power_gpio)"
+				ext_power=$(cat /sys/class/gpio/gpio$ext_power_gpio/value)
+				usb_power_gpio="$(uci -q get powersupply.system.usb_power_gpio)"
+				usb_power=$(cat /sys/class/gpio/gpio$usb_power_gpio/value)
+
+				echo '{'
+				echo "\"input_voltage\": \"$input_voltage\", "
+				echo "\"voltage_threshold\": \"$voltage_threshold\", "
+				echo "\"poe_out_power\": \"$poe_out_power\", "
+				echo "\"poe_out_control\": \"$poe_out_control\", "
+				echo "\"usb_power\": \"$usb_power\", "
+				echo "\"usb_power_control\": \"$usb_power_control\", "
+				echo "\"7v5_power\": \"$ext_power\""
+				echo '}'
+			;;
+		esac
+	;;
+esac