#!/bin/sh

IEEE_PATH="/sys/class/ieee80211"
THERMAL_PATH="/sys/class/thermal"

if grep -Eq "ipq40xx|ipq806x" "/etc/openwrt_release"; then
	wifi_temp="$(awk '{printf("%.1f°C ", $0 / 1000)}' "$IEEE_PATH"/phy*/device/hwmon/hwmon*/temp1_input | awk '$1=$1')"
else
	wifi_temp="$(awk '{printf("%.1f°C ", $0 / 1000)}' "$IEEE_PATH"/phy*/hwmon*/temp1_input | awk '$1=$1')"
fi

if grep -q "ipq40xx" "/etc/openwrt_release"; then
	if [ -e "$IEEE_PATH/phy0/hwmon0/temp1_input" ]; then
		mt76_temp=" $(awk -F ': ' '{print $2}' "$IEEE_PATH/phy0/hwmon0/temp1_input")°C"
	fi

	echo -n "WiFi:${mt76_temp} ${wifi_temp}"
else
	cpu_temp="$(awk '{printf("%.1f°C", $0 / 1000)}' "$THERMAL_PATH/thermal_zone0/temp")"
	echo -n "CPU: ${cpu_temp}, WiFi: ${wifi_temp}"
fi