set range=192.168.1

rem - ::::::::Do not Change anything below this line:::::::::

:Find
rem sets directory to wherever batch file is
setlocal
cd /d %~dp0

rem Sets MAC to search for
set GivMac=34-ea-e7

@echo off
cls
Echo Step 1: Givenergy Auto Discover  

REM runs arp command and stores table into text file (not needed to make auto dicsocvery work, just handy to see)
arp -a >NetworkIPList.txt

Echo Full Network List Saved to File "NetworkIPList.txt"
Timeout 5

REM Same as above above searches table for first 3 MAC identifiers & spits out related IP if found (errors if no MAC found)
SETLOCAL ENABLEDELAYEDEXPANSION
FOR /f "tokens=1,2" %%a in ('arp -a ^| findstr /i %GivMac%') do (
	@echo IP: %%a MAC: %%b
	SET "InvIP=%%a"
	SET "InvMAC=%%b"
	cls 
	GOTO :Found
)
Rem goes to error section if not found. 
Goto :Failed

:Found
cls
echo Step 2: DEVICES FOUND 
echo Givenergy Inverter %InvMAC% found with IP Address of: %InvIP%
timeout 60

Exit

:end
Echo.
Echo Setup Cancelled. Exit in 10...
Timeout 10
Exit

:Failed
Echo.
Echo No Inverter Found in ARP Table with correct MAC on Network
set "reply=y"
set /p "reply=Attempt to ping all devices on netwok? (Will take a while...) [y|n]: "
if /i not "%reply%" == "y" goto :Error

for /l %%i in (1,1,254) do ping -n 1 %range%.%%i

set "reply=y"
set /p "reply=Attempt to find inverter again? [y|n]: "
if /i not "%reply%" == "y" goto :end
goto :Find


:Error
Echo.
Echo No Inverter Found with correct MAC on Network
Timeout 30
Exit