GwLin Changelog: Difference between revisions

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== ==
== ==
 
*2014.01.13-next-01-2a5df30
:added uINT16 (unsigned 16bit integer) in modbus protocol. (also update gws)
*2014.01.09-next-01-2fae2d9
:fix IEC104 bug in GW6
*2014.01.07-next-01-8180155
:fix fallback, "NONE" protocol, device "in use"=no, FP-to-normalised conversion, deadband issues, IEC104 bug in GW6e. (also update gws)
*2013.11.18-next-04
*2013.11.18-next-04
:fix IEC-104 bug (mark data as NT if connection to IEC-104 slave is lost and parameter "failed query count for disabling contr." > 1)
:fix IEC-104 bug (mark data as NT if connection to IEC-104 slave is lost and parameter "failed query count for disabling contr." > 1)

Revision as of 07:51, 14 January 2014

Applies to all new devices, that is TELEM-RTA-A, TELEM-GW6, TELEM-GWM

GWx-Future

  • Iec-101 to Iec-104 retranslation
  • Setup version 4, configuration of VLAN's, VPN and other Linux parameters with gws.exe. Originaly made for TELEM-GWM.
  • Custom web page
  • Protocols: transparent
  • VPN: IPsec, L2TP
  • AO(analog output) supported protocols: IEC-101, IEC-104 and Modbus Master
  • Time Invalid Flag
  • Added more Modbus floating point types
  • Static routes
  • 2 byte cause of transmission for IEC-101ub and IEC-101b

  • 2014.01.13-next-01-2a5df30
added uINT16 (unsigned 16bit integer) in modbus protocol. (also update gws)
  • 2014.01.09-next-01-2fae2d9
fix IEC104 bug in GW6
  • 2014.01.07-next-01-8180155
fix fallback, "NONE" protocol, device "in use"=no, FP-to-normalised conversion, deadband issues, IEC104 bug in GW6e. (also update gws)
  • 2013.11.18-next-04
fix IEC-104 bug (mark data as NT if connection to IEC-104 slave is lost and parameter "failed query count for disabling contr." > 1)
  • 2013.11.12-next01
fix AO feedback bug in GW6 and RTA-A
  • 2013.11.04-next
time invalid flag for GW6 and RTA-A (also requires DSP/RTC software update!)
  • 2013.10.24-next
IEC101-to-IEC104 short time to long time conversion
  • 2013.09.16-next07
configurable COT=2 Bytes for IEC101b
  • 2013.09.09-next01
configurable COT=2 Bytes for IEC101ub
  • 2013.07.12-next02
write modem status to /var/log/modem.st

GW6-1206

  • Timezones for ports and system.

Userland

  • dnsmasq
  • iperf

Kernel

  • iptables: Support for -m limit. For instance:
 /usr/sbin/iptables -t filter -A INPUT -p tcp --dport 2404 --sport 1024:65535 -m state --state NEW -m limit --limit 25/minute --limit-burst 100 -j ACCEPT
  • tc: Basic support. For instance:
/sbin/tc qdisc del dev eth0 root    2> /dev/null > /dev/null
/sbin/tc qdisc del dev eth0 ingress 2> /dev/null > /dev/null

/sbin/tc qdisc add dev eth0 handle ffff: ingress
/sbin/tc filter add dev eth0 parent ffff: protocol ip prio 1 u32 match ip src 0.0.0.0/0 police rate 512kbit burst 1m drop flowid :1

/sbin/tc qdisc add dev eth0 root handle 1: cbq avpkt 1000 bandwidth 20mbit 
/sbin/tc class add dev eth0 parent 1: classid 1:1 cbq rate 512kbit allot 1500 prio 1 bounded isolated 
/sbin/tc class add dev eth0 parent 1: classid 1:2 cbq rate 512kbit allot 1500 prio 2 bounded isolated
/sbin/tc class add dev eth0 parent 1: classid 1:3 cbq rate 512kbit allot 1500 prio 3 bounded isolated
/sbin/tc filter add dev eth0 parent 1: protocol ip prio 16 u32 match ip protocol 1 0xff flowid 1:1
/sbin/tc filter add dev eth0 parent 1: protocol ip prio 1 u32 match ip sport 80 0xffff flowid 1:2
/sbin/tc filter add dev eth0 parent 1: protocol ip prio 1 u32 match ip sport 22 0xffff flowid 1:3

GW6-1204

  • IEC104: Respond to message sent to broadcast ASDU (0xFFFF)
  • IEC-62056: mask incoming data with 0x7F (ASCII protocol)
  • Serial ports: Suppress echo
  • WebPage: Long awaited by all interenet browsers the favicon.ico

GW6-1202

  • IEC104: Fix possible event loss on ethernet cable removal.
  • Formula: Do not generate control event, on first successful calculation.

GW6-1200

  • Firmware version readable through internal WebServer
  • Fix possible event loss when lots of changes arrive for one input.
  • GPRS-modem protocol: if connection to internet is lost, all TCP client connections are closed
  • IEC104: force long-time format

GW6-1198

  • IEC101/103 Unbalanced Master: add feature polling delay
  • When sending a control operation over IEC103 channel with many devices. Speed up receiving of control response.

GW6-1196

  • Connection loss with RTC-board does not result in watchdog reset.
    • Symptoms: device will reset after 20 seconds of running.
  • Device will write system boot count and application start count to console.log. Latest values can be found in /var/local/telem/stats

RTA-A-1192

  • RTA-A: possible to define DO object to clear annunciator LED 's
  • Modbus Master: Fix receiving of negative 16bit normalized values.

GW6-1190

  • Added new update pack type app-only.
    • Note: This update pack type should only be used on device with SW version 1190 or later.
    • This update will not overwrite system files - less chance for bricking if something goes wrong (accidental power loss or reset).
  • Generate /etc/network/interfaces file once after receiving new setup.
  • New protocol type IEC ^ Setup
    • Only reading and writing of device setup is allowed on this Port.
    • Allows faster booting of device with a lot of unused Up-channel ports.