multipinger

Arduino pinger to few adress, each with LED indiactor.

Require RTClib DS1307 (TinyRTC), Ethernet W5100, ICMPPing libs and ATMega328

It managed by terminal commands:

• help - print this list.
• statlist - print statistic.
• statclear - clear statistic.
• pinglist - list IP and its pin and timeout.
• pingset nnn.mmm.xx.yy timeout pinumber- add IP to list for check. Timeout in sec.
• pingclear - remove one IP from list. If exsist few - removed first.
• time - show curent time
• timeset YYYY-MM-DD hh:mm:ss - set time and date
• cfgshow - print curent network parameters from Ethternet shield (not a saved settings).
• cfgset ip3.ip2.ip1.ip0 gw3.gw2.gw1.gw0 dns3.dns2.dns1.dns0 msk3.msk2.msk1.msk0 - set network parameters. If ip0 == 0 trying use DNS, else - static address.

#defines at the begin sketch tune count IPs, journal record, active pin level, MAC and default network parameters.

Configuration store in internal EEPROM and protected checksum. Remove reset-en jumper to prevent reset board when terminal open (and reset statistic).

ToDo:

Move journal to AT24C32 external EEPROM.