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eq3.exp
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eq3.exp
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#!/usr/bin/expect
#
# Shell script in order to control eQ-3 radiator thermostat
#
# Version: 2017-11-04
#
# MIT License
#
# Copyright (c) 2017 Martin Heckenbach
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
# sets output to stdout and debug
log_user 0
set HELP(about) "\nFull-featured CLI for radiator thermostat eQ-3 CC-RT-BLE\n"
set HELP(usage) "Usage: <mac> <command> <parameters...>\n"
set HELP(sync) "\
sync - Syncs time and prints target temperature and mode"
set HELP(window) "\
window <temp> <hh:mm> - Sets temperature in °C and period for open window mode\n\
\ temp: 5.0 to 29.5 in intervals of 0.5°C, e.g. 19.5 \n\
\ hh:mm: time where minutes in intervals of 5 minutes, e.g. 02:05"
set HELP(auto) "\
auto - Sets auto mode and deactivates vacation mode if active."
set HELP(manual) "\
manual - Sets manual mode and deactivates vacation mode if active."
set HELP(comforteco) "\
comforteco <temp_comfort> <temp_eco> - Sets comfort and eco temperature in °C\n\
\ temp: 5.0 to 29.5 in intervals of 0.5°C, e.g. 19.5"
set HELP(offset) "\
offset <offset> - Sets the offset temperature in °C\n\
\ offset: temperature between -3.5 and 3.5 in intervals of 0.5°C, e.g. 1.5"
set HELP(comfort) "\
comfort - Sets target temperature to programmed comfort temperature"
set HELP(eco) "\
eco - Sets target temperature to programmed eco temperature"
set HELP(temperature) "\
temp <temp> - Sets target temperature to given value\n\
\ temp: 5.0 to 29.5 in intervals of 0.5°C, e.g. 19.5"
set HELP(vacation) "\
vacation <yy-mm-dd> <hh:mm> <temp> - Activates vacation mode until date and time and temperature in °C\n\
\ yy-mm-dd: until date, e.g. 17-03-31\n\
\ hh:mm: until time where minutes must be 00 or 30, e.g. 23:30\n\
\ temp: 5.0 to 29.5 in intervals of 0.5°C, e.g. 19.5
\ vacation <hh> <temp> - Activates vacation mode for given period in hours and temperature in °C\n\
\ hh: Period in hours\n\
\ temp: 5.0 to 29.5 in intervals of 0.5°C, e.g. 19.5"
set HELP(on) "\
on - Sets thermostat to permanent on (30°C)"
set HELP(off) "\
off - Sets thermostat to permanent off (4.5°C)"
set HELP(boost) "\
boost - Activates boost mode for 5 minutes"
set HELP(boost_off) "\
boost off - Deactivates boost mode"
set HELP(timer) "\
timers - Reads all timers and prints them human friendly\n\
timer-settings - Reads all timers and prints them ready for re-configuration\n\
timer <day> - Reads timer for given day\n\
timer <day> <base> <hh:mm> <temp> <hh:mm> ... - Sets timer for given day and up to 7 events with temperature and time\n\
\ day: mon, tue, wed, thu, fri, sat, sun, work, weekend, everyday, today, tomorrow\n\
\ base temperature before first and after last schedule: 5.0 to 29.5 in intervals of 0.5°C, e.g. 19.5 \n\
\ target temperature 5.0 to 29.5 in intervals of 0.5°C, e.g. 19.5 \n\
\ hh:mm: time where minutes must be in intervals of 10 minutes, e.g. 23:40"
set HELP(serial) "\
serial - Prints serial of thermostat (see little badge where batteries are)"
set HELP(lock) "\
lock - Locks thermostat (LOC)"
set HELP(unlock) "\
unlock - Unlocks thermostat"
set HELP(clear) "\
clear - Clear buffer of last request (will be printed in debug mode, set log_user to 1 in code!)"
set HELP(status) "\
status - Syncs time, Prints target temperature, mode and timers\n\
\ (in debug mode also last command even of official app, set log_user to 1 in code!)"
set HELP(json) "\
json - Same as status but in json format"
set HELP(reset) "\
reset - Factory reset"
set mac ""
set cmd ""
set timeout 10
set DELAY 100
set INIT(device) 1
set INIT(mode) 2
set INIT(timer) 4
set INIT(serial) 8
set HANDLES(name) "0321"
set HANDLES(vendor) "0311"
set HANDLES(request) "0411"
set HANDLES(notification) "0421"
set REQUESTS(setTime) "03"
set REQUESTS(setTimer) "10"
set REQUESTS(setComfortEco) "11"
set REQUESTS(setOffset) "13"
set REQUESTS(setWindowOpen) "14"
set REQUESTS(getTimer) "20"
set REQUESTS(setAutoMode) "4000"
set REQUESTS(setManualMode) "4040"
set REQUESTS(setVacationMode) "40"
set REQUESTS(startBoost) "45ff"
set REQUESTS(stopBoost) "4500"
set REQUESTS(setTemperature) "41"
set REQUESTS(setOn) "413c"
set REQUESTS(setOff) "4109"
set REQUESTS(setComfortTemperature) "43"
set REQUESTS(setEcoTemperature) "44"
set REQUESTS(lock) "8001"
set REQUESTS(unlock) "8000"
set REQUESTS(serial) "00"
set REQUESTS(reset) "f0"
set REQUESTS(clear) "00000000000000000000000000000000"
set MODE_BY_NAME(auto) 0
set MODE_BY_NAME(manual) 1
set MODE_BY_NAME(vacation) 2
set MODE_BY_NAME(boost) 4
set MODE_BY_NAME(dst) 8
set MODE_BY_NAME(window) 16
set MODE_BY_NAME(locked) 32
set MODE_BY_NAME(unknown) 64
set MODE_BY_NAME(battery) 128
set MODE(0) "auto"
set MODE(1) "manual"
set MODE(2) "vacation"
set MODE(4) "boost"
set MODE(8) "dst"
set MODE(16) "open window"
set MODE(32) "locked"
set MODE(64) "unknown"
set MODE(128) "low battery"
set thermostat(mac) ""
set thermostat(name) ""
set thermostat(vendor) ""
set thermostat(last_request) ""
set thermostat(serial) ""
set thermostat(firmware) ""
set thermostat(pin) ""
set thermostat(status) ""
set thermostat(mode) ""
set thermostat(valve) ""
set thermostat(temperature) ""
set thermostat(vacation_date) ""
set thermostat(vacation_time) ""
set DAYS "Sat Sun Mon Tue Wed Thu Fri Weekend Work Everyday"
proc log {l} {
if {[log_user] != 0} {
puts $l
}
}
proc help {} {
global HELP
puts $HELP(about)
puts $HELP(usage)
puts "Sync:"
puts $HELP(sync)
puts "\nMode:"
puts $HELP(auto)
puts $HELP(manual)
puts "\nTemperature:"
puts $HELP(comfort)
puts $HELP(eco)
puts $HELP(boost)
puts $HELP(boost_off)
puts $HELP(temperature)
puts $HELP(on)
puts $HELP(off)
puts "\nTimers:"
puts $HELP(timer)
puts $HELP(vacation)
puts "\nConfiguration:"
puts $HELP(comforteco)
puts $HELP(window)
puts $HELP(offset)
puts "\nOthers:"
puts $HELP(lock)
puts $HELP(unlock)
puts $HELP(serial)
puts $HELP(status)
puts $HELP(json)
puts $HELP(clear)
puts $HELP(reset)
puts ""
}
proc parseArgv {argv} {
global mac
global cmd
if {[llength $argv] < 2} {
help
exit
}
set mac [lindex $argv 0]
set cmd ""
for {set i 1} {$i < [llength $argv]} {incr i} {
if {$i > 1} {
append cmd " "
}
append cmd [lindex $argv $i]
}
}
proc checkArgs {argv req command reg} {
global HELP
set check [regexp $reg [concat $argv]]
if {[llength $argv] <= $req || $check == 0} {
puts $HELP(usage)
puts $HELP($command)
puts ""
exit 1
}
}
proc connect {} {
global thermostat
global mac
expect "\[LE\]"
send "connect $mac\r"
expect "Connection successful" {
set thermostat(mac) $mac
return 0
}
return 1
}
proc disconnect {} {
global DELAY
send "disconnect\r"
after $DELAY
}
proc init {level} {
global INIT
set connected [connect]
if { $connected == 0} {
if {$level & $INIT(device)} {
readDeviceInfo
}
if {$level & $INIT(mode)} {
syncTime
}
if {$level & $INIT(timer)} {
readTimers
}
} else {
puts "Connection failed."
exit -1
}
return $connected
}
proc readHandle {handle} {
global DELAY
log "readHandle: char-read-hnd $handle"
send "char-read-hnd $handle\r"
expect {
"Characteristic value/descriptor: " {
log "ok"
}
}
expect -re "\[0-9a-f\ ]*" {
log "ok"
}
after $DELAY
set value $expect_out(buffer)
log "readHandle: $handle $value"
return $value
}
proc writeRequest {command value} {
global HANDLES
global REQUESTS
global DELAY
global thermostat
log "writeRequest: char-write-req $HANDLES(request) $command $value"
set thermostat(last_request) "$command $value"
send "char-write-req $HANDLES(request) $command$value\r"
expect "Characteristic value was written successfully" {
log "ok"
}
expect "Notification handle = 0x$HANDLES(notification) value: " {
log "ok"
}
expect -re "\[0-9a-f\ ]*" {
log "ok"
}
after $DELAY
set notification $expect_out(buffer)
log "notification: 0x$HANDLES(notification) $notification"
return $notification
}
proc writeHandle {handle value} {
global DELAY
log "writeHandle: char-write-req $handle $value"
send "char-write-req $handle $value\r"
expect "Characteristic value was written successfully" {
log "ok"
}
expect -re "\[0-9a-f\ ]*" {
log "ok"
}
after $DELAY
}
proc hexToDecimal {s} {
scan $s %x d
return $d
}
proc decimalToHex {d} {
scan $d %d d
set h [format %4.2x $d]
return [string trim $h]
}
proc hexToASCII {hex} {
set h [join $hex ""];
return [binary format H* $h]
}
proc asciiToHex {s} {
set s [string range $s 0 15]
set hex ""
foreach x [split $s ""] {
append hex [format %2.2X [scan $x %c]]
}
return $hex
}
proc hexToTemperature {hex} {
set value [hexToDecimal $hex]
return [expr $value / 2.0]
}
proc hexToDate {xyy xmm xdd} {
return "[format "%02d" [expr 2000 + [hexToDecimal $xyy]]]-[format "%02d" [hexToDecimal $xmm]]-[format "%02d" [hexToDecimal $xdd]]"
}
proc currentTime {} {
return [clock format [expr [clock seconds]] -format %H:%M:%S]
}
proc currentDate {} {
return [clock format [expr [clock seconds]] -format %y-%m-%d]
}
proc timeToHex {time} {
set part [split $time ":"]
scan [lindex $part 0] %d hours
scan [lindex $part 1] %d minutes
set hex "[decimalToHex $hours][decimalToHex $minutes]"
if {[llength $part] == 3} {
scan [lindex $part 2] %d seconds
append hex [decimalToHex $seconds]
}
return $hex
}
proc dateToHex {time} {
set part [split $time "-"]
scan [lindex $part 0] %d year
scan [lindex $part 1] %d month
scan [lindex $part 2] %d day
return "[decimalToHex $year][decimalToHex $month][decimalToHex $day]"
}
proc tempToHex {temp} {
return [decimalToHex [expr int($temp * 2)]]
}
proc minutesToTime {value multiplicator} {
set seconds [expr 60 * $multiplicator * $value]
set time ""
if {$seconds == 86400} {
set time "24:00"
} else {
set time [clock format [expr 60 * $multiplicator * $value] -format %H:%M -gmt true]
}
return $time
}
proc timeToMinutes {daytime devider} {
set part [split $daytime ":"]
scan [lindex $part 0] %d hours
scan [lindex $part 1] %d minutes
set enctime [expr ($hours * 60 + $minutes) / $devider]
return $enctime
}
proc getDayOrdinal {weekday} {
global DAYS
set todayOrdinal [clock format [clock seconds] -format %u]
if {$weekday == "today"} {
return [expr ($todayOrdinal + 1) % 7]
} elseif {$weekday == "tomorrow"} {
return [expr ($todayOrdinal + 2) % 7]
} elseif {$weekday == "weekend"} {
return 7
} elseif {$weekday == "work"} {
return 8
} elseif {$weekday == "everyday"} {
return 9
}
for {set day 0} {$day < 7} {incr day} {
if {[string tolower [lindex $DAYS $day]] == $weekday} {
break
}
}
return $day
}
proc getModeName {} {
global MODE
global MODE_BY_NAME
global thermostat
set name ""
if {$thermostat(temperature) == 30} {
set name "on"
return $name
} elseif {$thermostat(temperature) == 4.5} {
set name "off"
return $name
}
foreach key [lsort [array names MODE]] {
if {[expr $key == 0 && [hexToDecimal $thermostat(mode)] % 2 == 0] || [hexToDecimal $thermostat(mode)] & $key} {
append name $MODE($key)
append name " "
}
}
return [string trim $name]
}
proc getModeAsJson {} {
global MODE
global MODE_BY_NAME
global thermostat
set json "\{\n"
foreach key [lsort [array names MODE]] {
if {[expr $key == 0 && [hexToDecimal $thermostat(mode)] % 2 == 0] || [hexToDecimal $thermostat(mode)] & $key} {
set v "true"
} else {
set v "false"
}
append json " \"" $MODE($key) "\" : " $v ",\n"
}
append json " \"on\" : " [expr $thermostat(temperature) == 30 ? "true" : "false" ] ",\n"
append json " \"off\" : " [expr $thermostat(temperature) == 4.5 ? "true" : "false" ] "\n"
append json " \}"
return $json
}
proc readDeviceInfo {} {
global HANDLES
global thermostat
set thermostat(name) [hexToASCII [readHandle $HANDLES(name)]]
set thermostat(vendor) [hexToASCII [readHandle $HANDLES(vendor)]]
set thermostat(last_request) [readHandle $HANDLES(request)]
}
proc parseMode {raw_status} {
global MODE_BY_NAME
global thermostat
set thermostat(status) $raw_status
set thermostat(mode) [lindex $raw_status 2]
set thermostat(valve) [hexToDecimal [lindex $raw_status 3]]
set thermostat(temperature) [hexToTemperature [lindex $raw_status 5]]
if {[hexToDecimal $thermostat(mode)] & $MODE_BY_NAME(vacation)} {
set thermostat(vacation_date) [hexToDate [lindex $raw_status 7] [lindex $raw_status 9] [lindex $raw_status 6]]
set thermostat(vacation_time) [minutesToTime [hexToDecimal [lindex $raw_status 8]] 30]
} else {
set thermostat(vacation_date) ""
set thermostat(vacation_time) ""
}
}
proc readTimer {day} {
global REQUESTS
global thermostat
set raw_timer [writeRequest $REQUESTS(getTimer) [decimalToHex $day]]
set thermostat("timer_raw_$day") $raw_timer
set event 1
set start "00:00"
while {$event <= 7 && $start != "24:00"} {
set key "[lindex $day 0]_[lindex $event 0]"
set thermostat("timer_start_$key") $start
set end [minutesToTime [hexToDecimal [lindex $raw_timer [expr 2 * $event + 1 ]]] 10]
set thermostat("timer_end_$key") $end
set thermostat("timer_temperature_$key") [hexToTemperature [lindex $raw_timer [expr 2 * $event]]]
incr event
set start $end
}
}
proc readTimers {} {
global DAYS
for {set day 0} {$day < 9} {incr day} {
readTimer $day
}
}
proc printDevice {} {
global HANDLES
global thermostat
append out "Device mac:\t\t\t$thermostat(mac)\n"
if {[log_user] == 0} {
append out "Device name:\t\t\t$thermostat(name)\n"
append out "Device vendor:\t\t\t$thermostat(vendor)\n"
} else {
append out "Device name (0x$HANDLES(name)):\t\t$thermostat(name)\n"
append out "Device vendor (0x$HANDLES(vendor)):\t\t$thermostat(vendor)\n"
}
append out "\n"
return $out
}
proc toJson {} {
global REQUESTS
global DAYS
global MODE_BY_NAME
global thermostat
set connected [connect]
if { $connected != 0} {
puts "\{ \"error\" : \"Connection failed.\" \}"
exit -1
}
readTimers
set currentTime [currentTime]
set currentDate [currentDate]
set raw_status [writeRequest $REQUESTS(setTime) "[dateToHex $currentDate][timeToHex $currentTime]"]
parseMode $raw_status
append out "\{\n"
append out " \"mac\" : \"$thermostat(mac)\",\n"
append out " \"temperature\" : $thermostat(temperature),\n"
append out " \"valve\" : $thermostat(valve),\n"
append out " \"mode\" : [getModeAsJson],\n"
if {[hexToDecimal $thermostat(mode)] & $MODE_BY_NAME(vacation)} {
append out " \"vacation\" : \"$thermostat(vacation_date) $thermostat(vacation_time)\",\n"
} else {
append out " \"vacation\" : null,\n"
}
append out " \"timers\" : \{\n"
for {set day 0} {$day < 9} {incr day} {
append out " \"[lindex $DAYS $day]\" : \[\n"
for {set event 1} {$event <= 7} {incr event} {
set key "[lindex $day 0]_[lindex $event 0]"
append out " \{\n"
append out " \"from\" : \"$thermostat("timer_start_$key")\",\n"
append out " \"to\" : \"$thermostat("timer_end_$key")\",\n"
append out " \"temperature\" : $thermostat("timer_temperature_$key")\n"
append out " \}"
if {"24:00" == "$thermostat("timer_end_$key")"} {
break
}
append out ",\n"
}
append out "\n ]"
if {$day < 8} {
append out ","
}
append out "\n"
}
append out " \}\n"
append out "\}"
puts $out
}
proc printStatus {} {
global HANDLES
global REQUESTS
global MODE_BY_NAME
global thermostat
if {[log_user] != 0} {
append out "Status (0x$HANDLES(request) $REQUESTS(setTime)):\t\t$thermostat(status)\n"
}
append out "Temperature:\t\t\t$thermostat(temperature)°C\n"
append out "Valve:\t\t\t\t$thermostat(valve)%\n"
append out "Mode:\t\t\t\t[getModeName]\n"
if {[hexToDecimal $thermostat(mode)] & $MODE_BY_NAME(vacation)} {
append out "Vacation mode:\t\t\ton\n"
append out "Vacation until:\t\t\t$thermostat(vacation_date) $thermostat(vacation_time)\n"
} else {
append out "Vacation mode:\t\t\toff\n"
}
if {[log_user] != 0} {
append out "\nLast request (0x$HANDLES(request)):\t\t$thermostat(last_request)\n"
}
return $out
}
proc printTimer {day} {
global DAYS
global HANDLES
global REQUESTS
global thermostat
append out "\n"
append out "Timer for [lindex $DAYS $day]"
if {[log_user] != 0} {
append out " (0x$HANDLES(request) $REQUESTS(getTimer)[decimalToHex $day]):\t$thermostat("timer_raw_$day")\n"
} else {
append out ":\n"
}
for {set event 1} {$event <= 7} {incr event} {
set key "[lindex $day 0]_[lindex $event 0]"
append out "\t$thermostat("timer_start_$key") - $thermostat("timer_end_$key"):\t$thermostat("timer_temperature_$key")°C\n"
if {"24:00" == "$thermostat("timer_end_$key")"} {
break
}
}
return $out
}
proc dumpTimer {day} {
global DAYS
global thermostat
set out "timer "
append out [string tolower [lindex $DAYS $day]]
append out " "
for {set event 1} {$event <= 7} {incr event} {
set key "[lindex $day 0]_[lindex $event 0]"
if {"00:00" == "$thermostat("timer_start_$key")"} {
append out "$thermostat("timer_temperature_$key") "
continue
}
append out "$thermostat("timer_start_$key") $thermostat("timer_temperature_$key") "
if {"24:00" == "$thermostat("timer_end_$key")"} {
append out "$thermostat("timer_end_$key")"
break
}
}
append out "\n"
return $out
}
proc dumpTimers {} {
set out ""
for {set day 0} {$day < 7} {incr day} {
append out [dumpTimer $day]
}
return $out
}
proc printTimers {} {
global DAYS
set todayOrdinal [clock format [clock seconds] -format %u]
set out ""
for {set day 0} {$day < 7} {incr day} {
append out [printTimer [expr ($day + $todayOrdinal + 1) % 7]]
}
return $out
}
proc dumpThermostat {} {
append out [printTimers]
append out "\n"
append out [printDevice]
puts $out
}
proc syncTime {} {
global REQUESTS
global timeout
set currentTime [currentTime]
set currentDate [currentDate]
set raw_status [writeRequest $REQUESTS(setTime) "[dateToHex $currentDate][timeToHex $currentTime]"]
if {$raw_status == ""} {
puts "ERROR: Thermostat hasn't responded after sync request in time ($timeout sec.)"
exit -1
}
parseMode $raw_status
puts "\n[printStatus]"
}
proc setVacationMode {date daytime temp} {
global REQUESTS
global timeout
set part [split $date "-"]
scan [lindex $part 0] %d year
scan [lindex $part 1] %d month
scan [lindex $part 2] %d day
set enctime [timeToMinutes $daytime 30]
set enctemp [expr ($temp * 2 + 128)]
set raw_status [writeRequest $REQUESTS(setVacationMode) "[decimalToHex $enctemp][decimalToHex $day][decimalToHex $year][decimalToHex $enctime][decimalToHex $month]"]
if {$raw_status == ""} {
puts "ERROR: Thermostat hasn't responded after vacation mode request in time ($timeout sec.)"
exit -1
}
puts "\nVacation mode:\t\t\t$date $daytime $temp°C"
parseMode $raw_status
puts "\n[printStatus]"
}
proc setAwayMode {hours temp} {
set target_time [expr (int([clock seconds] / 1800 + 1) * 1800 + $hours * 3600)]
set daytime [clock format $target_time -format %H:%M]
set date [clock format $target_time -format %y-%m-%d]
setVacationMode $date $daytime $temp
}
proc getTimer {weekday} {
global DAYS
set day [getDayOrdinal $weekday]
readTimer $day
puts [printTimer $day]
}
proc setTimer {params} {
global REQUESTS
global DAYS
global thermostat
set day [getDayOrdinal [lindex $params 0]]
set enctimer [decimalToHex $day]
set timer 1
set schedule ""
while {$timer < [llength $params] && $timer < 14} {
append enctimer [tempToHex [lindex $params $timer]]
set schedule [lindex $params [expr $timer + 1]]
append enctimer [decimalToHex [timeToMinutes $schedule 10]]
set timer [expr $timer + 2]
}
if {$schedule != "24:00"} {
append enctimer [tempToHex [lindex $params 1]]
append enctimer [decimalToHex [timeToMinutes "24:00" 10]]
}
append enctimer $REQUESTS(clear)
set enctimer [string range $enctimer [expr [llength $enctimer] - 1] 29]
writeRequest $REQUESTS(setTimer) $enctimer
puts "Timer set: $params"
}
proc setComfortEco {comfort eco} {
global REQUESTS
global timeout
set raw_status [writeRequest $REQUESTS(setComfortEco) "[tempToHex $comfort][tempToHex $eco]"]
if {$raw_status == ""} {
puts "ERROR: Thermostat hasn't responded to after comfort/eco request in time ($timeout sec.)"
exit -1
}
puts "\nComfort temperature:\t\t$comfort°C"
puts "Eco temperature:\t\t$eco°C"
parseMode $raw_status
puts "\n[printStatus]"
}
proc setWindowMode {temp time} {
global REQUESTS
set part [split $time ":"]
scan [lindex $part 0] %d hours
scan [lindex $part 1] %d minutes
set period [expr ($minutes + $hours * 60) / 5]
set raw_status [writeRequest $REQUESTS(setWindowOpen) "[tempToHex $temp][decimalToHex $period]"]
puts "\nWindow open temperature:\t$temp°C"
puts "Window open time:\t\t$time"
parseMode $raw_status
puts "\n[printStatus]"
}
proc setOffset {temp} {
global REQUESTS
global timeout
set raw_status [writeRequest $REQUESTS(setOffset) "[decimalToHex [expr ($temp + 3.5) / 0.5]]"]
if {$raw_status == ""} {
puts "ERROR: Thermostat hasn't responded after offset request in time ($timeout sec.)"
exit -1
}
puts "\nOffset temperature:\t\t$temp°C"
parseMode $raw_status
puts "\n[printStatus]"
}
proc setMode {mode} {
global REQUESTS
global timeout
switch $mode {
"auto" {
set raw_status [writeRequest $REQUESTS(setAutoMode) ""]
}
"manual" {
set raw_status [writeRequest $REQUESTS(setManualMode) ""]
}
"startBoost" {
set raw_status [writeRequest $REQUESTS(startBoost) ""]
}
"stopBoost" {
set raw_status [writeRequest $REQUESTS(stopBoost) ""]
}
}
if {$raw_status == ""} {
puts "ERROR: Thermostat hasn't responded after mode request in time ($timeout sec.)"
exit -1
}
parseMode $raw_status
puts "\n[printStatus]"
}
proc setTemperature {temp} {
global REQUESTS
global timeout
set raw_status ""
if {"comfort" == $temp} {
set raw_status [writeRequest $REQUESTS(setComfortTemperature) ""]
} elseif {"eco" == $temp} {
set raw_status [writeRequest $REQUESTS(setEcoTemperature) ""]
} elseif {"on" == $temp} {
set raw_status [writeRequest $REQUESTS(setOn) ""]
} elseif {"off" == $temp} {
set raw_status [writeRequest $REQUESTS(setOff) ""]
} else {
set raw_status [writeRequest $REQUESTS(setTemperature) "[tempToHex $temp]"]
}
if {$raw_status == ""} {
puts "ERROR: Thermostat hasn't responded after temperature request in time ($timeout sec.)"
exit -1
}
parseMode $raw_status
puts "\n[printStatus]"
}
proc clear {} {
global REQUESTS
writeRequest $REQUESTS(clear) ""
puts "\nBuffer for last request cleared!"
}
proc reset {} {
global REQUESTS
writeRequest $REQUESTS(reset) ""
puts "\nFactory reset done!"
}
proc ascii {s i} {
return [scan [string index $s $i] %c]
}
proc parseSerial {} {
global REQUESTS
global thermostat
global timeout
set raw_serial [writeRequest $REQUESTS(serial) ""]
if {$raw_serial == ""} {
puts "ERROR: Thermostat hasn't responded in time ($timeout sec.)"
exit -1
}
set firmware [expr ([hexToDecimal [lindex $raw_serial 1]] / 100.0)]
set thermostat(firmware) $firmware
set serial ""
for {set i 4} {$i < 14} {incr i} {
set v [hexToDecimal [lindex $raw_serial $i]]
append serial "[format %c [expr $v - 48]]"
}
set thermostat(serial) $serial
set pin ""
append pin [expr ( [ascii $serial 3] ^ [ascii $serial 7]) % 10]
append pin [expr ( [ascii $serial 4] ^ [ascii $serial 8]) % 10]
append pin [expr ( [ascii $serial 5] ^ [ascii $serial 9]) % 10]
append pin [expr (([ascii $serial 6] - 48) ^ ([ascii $serial 0] - 65)) % 10]
set thermostat(pin) $pin
}
proc printSerial {} {
global thermostat
parseSerial
puts "\nSerial no.:\t\t$thermostat(serial)"
puts "Firmware:\t\t$thermostat(firmware)"
puts "Pair:\t\t\t$thermostat(pin)"
puts ""