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bluetooth.tcl
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package provide de1_bluetooth 1.1
package require de1_comms
package require de1_device_scale 1.0
package require de1_logging 1.2
namespace eval ::bt {
proc ::bt::msg {first args} {
::logging::default_logger $first "bluetooth:" {*}$args
}
}
## Scales
### Generics
proc scale_enable_lcd {} {
::bt::msg -NOTICE scale_enable_lcd
if {$::settings(scale_type) == "atomaxskale"} {
skale_enable_lcd
} elseif {$::settings(scale_type) == "decentscale"} {
decentscale_enable_lcd
# double-sending command, half a second later, because sometimes the decent scale command buffer has not finished the previous command and drops the next one
after 1000 decentscale_enable_lcd
}
}
proc scale_disable_lcd {} {
::bt::msg -NOTICE scale_disable_lcd
if {$::settings(scale_type) == "atomaxskale"} {
skale_disable_lcd
} elseif {$::settings(scale_type) == "decentscale"} {
decentscale_disable_lcd
# double-sending command, half a second later, because sometimes the decent scale command buffer has not finished the previous command and drops the next one
after 500 decentscale_disable_lcd
}
}
proc scale_timer_start {} {
::bt::msg -NOTICE scale_timer_start
if {$::settings(scale_type) == "atomaxskale"} {
skale_timer_start
} elseif {$::settings(scale_type) == "decentscale"} {
decentscale_timer_start
# double-sending command, half a second later, because sometimes the decent scale command buffer has not finished the previous command and drops the next one
after 500 decentscale_timer_start
} elseif {$::settings(scale_type) == "felicita"} {
felicita_start_timer
}
}
proc scale_timer_stop {} {
::bt::msg -NOTICE scale_timer_stop
if {$::settings(scale_type) == "atomaxskale"} {
skale_timer_stop
} elseif {$::settings(scale_type) == "decentscale"} {
decentscale_timer_stop
# double-sending command, half a second later, because sometimes the decent scale command buffer has not finished the previous command and drops the next one
after 500 decentscale_timer_stop
} elseif {$::settings(scale_type) == "felicita"} {
felicita_stop_timer
}
}
# timer off is badly named, it actually is "timer set to zero"
proc scale_timer_reset {} {
::bt::msg -NOTICE scale_timer_reset
if {$::settings(scale_type) == "atomaxskale"} {
skale_timer_reset
} elseif {$::settings(scale_type) == "decentscale"} {
decentscale_timer_reset
# double-sending command, half a second later, because sometimes the decent scale command buffer has not finished the previous command and drops the next one
after 500 decentscale_timer_reset
} elseif {$::settings(scale_type) == "felicita"} {
felicita_timer_reset
}
}
proc scale_tare {} {
::bt::msg -NOTICE scale_tare
::bt::msg -WARNING "DEPRECATED: scale_tare is deprecated in favor of ::device::scale::tare"
::device::scale::tare
}
proc scale_enable_weight_notifications {} {
::bt::msg -NOTICE scale_enable_weight_notifications
if {$::settings(scale_type) == "atomaxskale"} {
skale_enable_weight_notifications
} elseif {$::settings(scale_type) == "decentscale"} {
decentscale_enable_notifications
} elseif {$::settings(scale_type) == "acaiascale"} {
acaia_enable_weight_notifications
} elseif {$::settings(scale_type) == "felicita"} {
felicita_enable_weight_notifications
} elseif {$::settings(scale_type) == "hiroiajimmy"} {
hiroia_enable_weight_notifications
}
}
proc scale_enable_button_notifications {} {
::bt::msg -NOTICE scale_enable_button_notifications
if {$::settings(scale_type) == "atomaxskale"} {
skale_enable_button_notifications
} elseif {$::settings(scale_type) == "decentscale"} {
# nothing
}
}
proc scale_enable_grams {} {
::bt::msg -NOTICE scale_enable_grams
if {$::settings(scale_type) == "atomaxskale"} {
skale_enable_grams
} elseif {$::settings(scale_type) == "decentscale"} {
#nothing
}
}
#### Atomax Skale
proc skale_timer_start {} {
if {$::de1(scale_device_handle) == 0 || $::settings(scale_type) != "atomaxskale"} {
return
}
if {[ifexists ::sinstance($::de1(suuid_skale))] == ""} {
::bt::msg -DEBUG "Skale not connected, cannot start timer"
return
}
set timeron [binary decode hex "DD"]
userdata_append "Skale : timer start" [list ble write $::de1(scale_device_handle) $::de1(suuid_skale) $::sinstance($::de1(suuid_skale)) $::de1(cuuid_skale_EF80) $::cinstance($::de1(cuuid_skale_EF80)) $timeron] 0
}
proc skale_enable_button_notifications {} {
if {$::de1(scale_device_handle) == 0 || $::settings(scale_type) != "atomaxskale"} {
return
}
if {[ifexists ::sinstance($::de1(suuid_skale))] == ""} {
::bt::msg -DEBUG "Skale not connected, cannot enable button notifications"
return
}
userdata_append "enable Skale button notifications" [list ble enable $::de1(scale_device_handle) $::de1(suuid_skale) $::sinstance($::de1(suuid_skale)) $::de1(cuuid_skale_EF82) $::cinstance($::de1(cuuid_skale_EF82))] 1
}
proc skale_enable_grams {} {
if {$::de1(scale_device_handle) == 0 || $::settings(scale_type) != "atomaxskale"} {
return
}
set grams [binary decode hex "03"]
if {[ifexists ::sinstance($::de1(suuid_skale))] == ""} {
::bt::msg -DEBUG "Skale not connected, cannot enable grams"
return
}
userdata_append "Skale : enable grams" [list ble write $::de1(scale_device_handle) $::de1(suuid_skale) $::sinstance($::de1(suuid_skale)) $::de1(cuuid_skale_EF80) $::cinstance($::de1(cuuid_skale_EF80)) $grams] 1
}
proc skale_enable_lcd {} {
if {$::de1(scale_device_handle) == 0 || $::settings(scale_type) != "atomaxskale"} {
return
}
set screenon [binary decode hex "ED"]
set displayweight [binary decode hex "EC"]
if {[ifexists ::sinstance($::de1(suuid_skale))] == ""} {
::bt::msg -DEBUG "Skale not connected, cannot enable LCD"
return
}
userdata_append "Skale : enable LCD" [list ble write $::de1(scale_device_handle) $::de1(suuid_skale) $::sinstance($::de1(suuid_skale)) $::de1(cuuid_skale_EF80) $::cinstance($::de1(cuuid_skale_EF80)) $screenon] 0
userdata_append "Skale : display weight on LCD" [list ble write $::de1(scale_device_handle) $::de1(suuid_skale) $::sinstance($::de1(suuid_skale)) $::de1(cuuid_skale_EF80) $::cinstance($::de1(cuuid_skale_EF80)) $displayweight] 0
}
proc skale_disable_lcd {} {
if {$::de1(scale_device_handle) == 0 || $::settings(scale_type) != "atomaxskale"} {
return
}
set screenoff [binary decode hex "EE"]
if {[ifexists ::sinstance($::de1(suuid_skale))] == ""} {
::bt::msg -DEBUG "Skale not connected, cannot disable LCD"
return
}
userdata_append "Skale : disable LCD" [list ble write $::de1(scale_device_handle) $::de1(suuid_skale) $::sinstance($::de1(suuid_skale)) $::de1(cuuid_skale_EF80) $::cinstance($::de1(cuuid_skale_EF80)) $screenoff] 0
}
proc skale_timer_stop {} {
if {$::de1(scale_device_handle) == 0 || $::settings(scale_type) != "atomaxskale"} {
return
}
set tare [binary decode hex "D1"]
if {[ifexists ::sinstance($::de1(suuid_skale))] == ""} {
::bt::msg -DEBUG "Skale not connected, cannot stop timer"
return
}
userdata_append "Skale: timer stop" [list ble write $::de1(scale_device_handle) $::de1(suuid_skale) $::sinstance($::de1(suuid_skale)) $::de1(cuuid_skale_EF80) $::cinstance($::de1(cuuid_skale_EF80)) $tare] 0
}
proc skale_timer_reset {} {
if {$::de1(scale_device_handle) == 0 || $::settings(scale_type) != "atomaxskale"} {
return
}
set tare [binary decode hex "D0"]
if {[ifexists ::sinstance($::de1(suuid_skale))] == ""} {
::bt::msg -DEBUG "Skale not connected, cannot reset timer"
return
}
userdata_append "Skale: timer reset" [list ble write $::de1(scale_device_handle) $::de1(suuid_skale) $::sinstance($::de1(suuid_skale)) $::de1(cuuid_skale_EF80) $::cinstance($::de1(cuuid_skale_EF80)) $tare] 0
}
proc skale_tare {} {
if {$::de1(scale_device_handle) == 0 || $::settings(scale_type) != "atomaxskale"} {
return
}
set tare [binary decode hex "10"]
# if this was a scheduled tare, indicate that the tare has completed
unset -nocomplain ::scheduled_scale_tare_id
#set ::de1(final_espresso_weight) 0
if {[ifexists ::sinstance($::de1(suuid_skale))] == ""} {
::bt::msg -DEBUG "Skale not connected, cannot tare"
return
}
userdata_append "Skale: tare" [list ble write $::de1(scale_device_handle) $::de1(suuid_skale) $::sinstance($::de1(suuid_skale)) $::de1(cuuid_skale_EF80) $::cinstance($::de1(cuuid_skale_EF80)) $tare] 0
}
proc skale_enable_weight_notifications {} {
if {$::de1(scale_device_handle) == 0 || $::settings(scale_type) != "atomaxskale"} {
return
}
if {[ifexists ::sinstance($::de1(suuid_skale))] == ""} {
::bt::msg -DEBUG "Skale not connected, cannot enable weight notifications"
return
}
userdata_append "enable Skale weight notifications" [list ble enable $::de1(scale_device_handle) $::de1(suuid_skale) $::sinstance($::de1(suuid_skale)) $::de1(cuuid_skale_EF81) $::cinstance($::de1(cuuid_skale_EF81))] 1
}
#### Felicita
proc felicita_enable_weight_notifications {} {
if {$::de1(scale_device_handle) == 0 || $::settings(scale_type) != "felicita"} {
return
}
if {[ifexists ::sinstance($::de1(suuid_felicita))] == ""} {
error "Felicita Scale not connected, cannot enable weight notifications"
return
}
userdata_append "enable felicita scale weight notifications" [list ble enable $::de1(scale_device_handle) $::de1(suuid_felicita) $::sinstance($::de1(suuid_felicita)) $::de1(cuuid_felicita) $::cinstance($::de1(cuuid_felicita))] 1
}
proc felicita_tare {} {
if {$::de1(scale_device_handle) == 0 || $::settings(scale_type) != "felicita"} {
return
}
if {[ifexists ::sinstance($::de1(suuid_felicita))] == ""} {
error "Felicita Scale not connected, cannot send tare cmd"
return
}
set tare [binary decode hex "54"]
userdata_append "felicita tare" [list ble write $::de1(scale_device_handle) $::de1(suuid_felicita) $::sinstance($::de1(suuid_felicita)) $::de1(cuuid_felicita) $::cinstance($::de1(cuuid_felicita)) $tare] 0
# The tare is not yet confirmed to us, we can therefore assume it worked out
}
proc felicita_timer_reset {} {
if {$::de1(scale_device_handle) == 0 || $::settings(scale_type) != "felicita"} {
return
}
if {[ifexists ::sinstance($::de1(suuid_felicita))] == ""} {
error "Felicita Scale not connected, cannot send timer cmd"
return
}
set tare [binary decode hex "43"]
userdata_append "felicita timer reset" [list ble write $::de1(scale_device_handle) $::de1(suuid_felicita) $::sinstance($::de1(suuid_felicita)) $::de1(cuuid_felicita) $::cinstance($::de1(cuuid_felicita)) $tare] 0
}
proc felicita_start_timer {} {
if {$::de1(scale_device_handle) == 0 || $::settings(scale_type) != "felicita"} {
return
}
if {[ifexists ::sinstance($::de1(suuid_felicita))] == ""} {
error "Felicita Scale not connected, cannot send timer cmd"
return
}
set tare [binary decode hex "52"]
userdata_append "felicita timer start" [list ble write $::de1(scale_device_handle) $::de1(suuid_felicita) $::sinstance($::de1(suuid_felicita)) $::de1(cuuid_felicita) $::cinstance($::de1(cuuid_felicita)) $tare] 0
}
proc felicita_stop_timer {} {
if {$::de1(scale_device_handle) == 0 || $::settings(scale_type) != "felicita"} {
return
}
if {[ifexists ::sinstance($::de1(suuid_felicita))] == ""} {
error "Felicita Scale not connected, cannot send timer cmd"
return
}
set tare [binary decode hex "53"]
userdata_append "felicita timer stop" [list ble write $::de1(scale_device_handle) $::de1(suuid_felicita) $::sinstance($::de1(suuid_felicita)) $::de1(cuuid_felicita) $::cinstance($::de1(cuuid_felicita)) $tare] 0
}
proc felicita_parse_response { value } {
if {[string bytelength $value] >= 9} {
binary scan $value cucua1a6 h1 h2 sign weight
if {[info exists weight] && $h1 == 1 && $h2 == 2 } {
set weight [ scan $weight %d ]
if {$weight == ""} { return }
if {$sign == "-"} {
set weight [expr $weight * -1]
}
::device::scale::process_weight_update [expr $weight / 100.0] ;# $event_time
}
}
}
#### Hiroia Jimmy
proc hiroia_enable_weight_notifications {} {
if {$::de1(scale_device_handle) == 0 || $::settings(scale_type) != "hiroiajimmy"} {
return
}
if {[ifexists ::sinstance($::de1(suuid_hiroiajimmy))] == ""} {
error "Hiroia Jimmy Scale not connected, cannot enable weight notifications"
return
}
userdata_append "enable hiroiajimmy scale weight notifications" [list ble enable $::de1(scale_device_handle) $::de1(suuid_hiroiajimmy) $::sinstance($::de1(suuid_hiroiajimmy)) $::de1(cuuid_hiroiajimmy_status) $::cinstance($::de1(cuuid_hiroiajimmy_status))] 1
}
proc hiroia_tare {} {
if {$::de1(scale_device_handle) == 0 || $::settings(scale_type) != "hiroiajimmy"} {
return
}
if {[ifexists ::sinstance($::de1(suuid_hiroiajimmy))] == ""} {
error "Hiroia Jimmy Scale not connected, cannot send tare cmd"
return
}
set tare [binary decode hex "0700"]
userdata_append "hiroiajimmy tare" [list ble write $::de1(scale_device_handle) $::de1(suuid_hiroiajimmy) $::sinstance($::de1(suuid_hiroiajimmy)) $::de1(cuuid_hiroiajimmy_cmd) $::cinstance($::de1(cuuid_hiroiajimmy_cmd)) $tare] 0
# The tare is not yet confirmed to us, we can therefore assume it worked out
}
proc hiroia_parse_response { value } {
if {[string bytelength $value] >= 7} {
append value [binary decode hex 00]
binary scan $value cucucucui h1 h2 h3 h4 weight
if {[info exists weight]} {
if {$weight >= 8388608} {
set weight [expr (0xFFFFFF - $weight) * -1]
}
::device::scale::process_weight_update [expr $weight / 10.0] ;# $event_time
} else {
error "weight non exist"
}
}
}
#### Acaia
set ::acaia_command_buffer ""
proc acaia_encode {msgType payload} {
set HEADER1 [binary decode hex "EF"];
set HEADER2 [binary decode hex "DD"];
set TYPE [binary decode hex $msgType];
# TODO calculate checksum instead of hardcofig it
set data "$HEADER1${HEADER2}${TYPE}[binary decode hex $payload]"
return $data
}
proc acaia_tare {} {
if {$::de1(scale_device_handle) == 0 || $::settings(scale_type) != "acaiascale"} {
return
}
if {[ifexists ::sinstance($::de1(suuid_acaia_ips))] == ""} {
error "Acaia Scale not connected, cannot send tare cmd"
return
}
set tare [acaia_encode 04 0000000000000000000000000000000000]
userdata_append "send acaia tare" [list ble write $::de1(scale_device_handle) $::de1(suuid_acaia_ips) $::sinstance($::de1(suuid_acaia_ips)) $::de1(cuuid_acaia_ips_age) $::cinstance($::de1(cuuid_acaia_ips_age)) $tare] 1
# The tare is not yet confirmed to us, we can therefore assume it worked out
}
proc acaia_send_heartbeat {} {
if {$::de1(scale_device_handle) == 0 || $::settings(scale_type) != "acaiascale"} {
return
}
if {[ifexists ::sinstance($::de1(suuid_acaia_ips))] == ""} {
error "Acaia Scale not connected, cannot send heartbeat"
return
}
set heartbeat [acaia_encode 00 02000200]
userdata_append "send acaia heartbeat" [list ble write $::de1(scale_device_handle) $::de1(suuid_acaia_ips) $::sinstance($::de1(suuid_acaia_ips)) $::de1(cuuid_acaia_ips_age) $::cinstance($::de1(cuuid_acaia_ips_age)) $heartbeat] 1
if { $::settings(force_acaia_heartbeat) == 1 } {
after 3000 acaia_send_heartbeat
}
}
proc acaia_send_ident {} {
if {$::de1(scale_device_handle) == 0 || $::settings(scale_type) != "acaiascale"} {
return
}
if {[ifexists ::sinstance($::de1(suuid_acaia_ips))] == ""} {
error "Acaia Scale not connected, cannot send app ident"
return
}
set ident [acaia_encode 0B 3031323334353637383930313233349A6D]
userdata_append "send acaia ident" [list ble write $::de1(scale_device_handle) $::de1(suuid_acaia_ips) $::sinstance($::de1(suuid_acaia_ips)) $::de1(cuuid_acaia_ips_age) $::cinstance($::de1(cuuid_acaia_ips_age)) $ident] 1
}
proc acaia_send_config {} {
if {$::de1(scale_device_handle) == 0 || $::settings(scale_type) != "acaiascale"} {
return
}
if {[ifexists ::sinstance($::de1(suuid_acaia_ips))] == ""} {
error "Acaia Scale not connected, cannot send app config"
return
}
set ident [acaia_encode 0C 0900010102020503041506]
userdata_append "send acaia comfig" [list ble write $::de1(scale_device_handle) $::de1(suuid_acaia_ips) $::sinstance($::de1(suuid_acaia_ips)) $::de1(cuuid_acaia_ips_age) $::cinstance($::de1(cuuid_acaia_ips_age)) $ident] 1
}
proc acaia_enable_weight_notifications {} {
if {$::de1(scale_device_handle) == 0 || $::settings(scale_type) != "acaiascale"} {
return
}
if {[ifexists ::sinstance($::de1(suuid_acaia_ips))] == ""} {
error "Acaia Scale not connected, cannot enable weight notifications"
return
}
userdata_append "enable acaia scale weight notifications" [list ble enable $::de1(scale_device_handle) $::de1(suuid_acaia_ips) $::sinstance($::de1(suuid_acaia_ips)) $::de1(cuuid_acaia_ips_age) $::cinstance($::de1(cuuid_acaia_ips_age))] 1
}
proc acaia_parse_response { value } {
append ::acaia_command_buffer $value
if {[string bytelength $::acaia_command_buffer] > 4} {
# 0xEF
set HEADER1 239
# 0xDD
set HEADER2 221
binary scan $::acaia_command_buffer cucucucucuicucu \
h1 h2 msgtype len event_type weight unit neg
if { [info exists h1] && [info exists h2] && [info exists len]} {
if { ($h1 == $HEADER1) && ($h2 == $HEADER2) \
&& [info exists neg] \
&& $msgtype == 12 && $event_type == 5 } {
# we have valid data, extract it
set calulated_weight [expr {$weight / pow(10.0, $unit)}]
set is_negative [expr {$neg > 1.0}]
if {$is_negative} {
set calulated_weight [expr {$calulated_weight * -1.0}]
}
set sensorweight $calulated_weight
::device::scale::process_weight_update $sensorweight ;# $event_time
}
if { [string bytelength $::acaia_command_buffer] >= $len } {
set ::acaia_command_buffer ""
}
}
}
}
#### Decent Scale
# cmdtype is either 0x0A for LED (cmddata 00=off, 01=on), or 0x0F for tare (cmdata = incremented char counter for each TARE use)
proc decent_scale_calc_xor {cmdtype cmdddata} {
set xor [format %02X [expr {0x03 ^ $cmdtype ^ $cmdddata ^ 0x00 ^ 0x00 ^ 0x00}]]
::bt::msg -DEBUG "decent_scale_calc_xor for '$cmdtype' '$cmdddata' is '$xor'"
return $xor
}
proc decent_scale_calc_xor4 {cmdtype cmdddata1 cmdddata2} {
set xor [format %02X [expr {0x03 ^ $cmdtype ^ $cmdddata1 ^ $cmdddata2 ^ 0x00 ^ 0x00}]]
::bt::msg -DEBUG "decent_scale_calc_xor4 for '$cmdtype' '$cmdddata1' '$cmdddata2' is '$xor'"
return $xor
}
proc decent_scale_make_command {cmdtype cmdddata {cmddata2 {}} } {
::bt::msg -DEBUG "decent_scale_make_command $cmdtype $cmdddata $cmddata2"
if {$cmddata2 == ""} {
::bt::msg -DEBUG "1 part decent scale command"
set hex [subst {03${cmdtype}${cmdddata}000000[decent_scale_calc_xor "0x$cmdtype" "0x$cmdddata"]}]
#set hex2 [subst {03${cmdtype}${cmdddata}000000[decent_scale_calc_xor4 "0x$cmdtype" "0x$cmdddata" "0x00"]}]
} else {
::bt::msg -DEBUG "2 part decent scale command"
set hex [subst {03${cmdtype}${cmdddata}${cmddata2}0000[decent_scale_calc_xor4 "0x$cmdtype" "0x$cmdddata" "0x$cmddata2"]}]
}
::bt::msg -DEBUG "hex is '$hex' for '$cmdtype' '$cmdddata' '$cmddata2'"
return [binary decode hex $hex]
}
proc tare_counter_incr {} {
# testing that tare counter can in fact be any not-recently-used integer
#set ::decent_scale_tare_counter [expr {int(rand() * 255)}]
#msg "tare counter is $::decent_scale_tare_counter"
if {[info exists ::decent_scale_tare_counter] != 1} {
set ::decent_scale_tare_counter 253
} elseif {$::decent_scale_tare_counter >= 255} {
set ::decent_scale_tare_counter 0
} else {
incr ::decent_scale_tare_counter
}
}
proc decent_scale_tare_cmd {} {
tare_counter_incr
set cmd [decent_scale_make_command "0F" [format %02X $::decent_scale_tare_counter]]
return $cmd
}
proc decentscale_enable_notifications {} {
if {$::de1(scale_device_handle) == 0 || $::settings(scale_type) != "decentscale"} {
return
}
if {[ifexists ::sinstance($::de1(suuid_decentscale))] == ""} {
::bt::msg -DEBUG "decent scale not connected, cannot enable weight notifications"
return
}
userdata_append "enable decent scale weight notifications" [list ble enable $::de1(scale_device_handle) $::de1(suuid_decentscale) $::sinstance($::de1(suuid_decentscale)) $::de1(cuuid_decentscale_read) $::cinstance($::de1(cuuid_decentscale_read))] 1
}
proc decentscale_enable_lcd {} {
if {$::de1(scale_device_handle) == 0} {
return
}
set screenon [decent_scale_make_command 0A 01 01]
::bt::msg -DEBUG "decent scale screen on: '[::logging::format_asc_bin $screenon]'"
userdata_append "decentscale : enable LCD" [list ble write $::de1(scale_device_handle) $::de1(suuid_decentscale) $::sinstance($::de1(suuid_decentscale)) $::de1(cuuid_decentscale_write) $::cinstance($::de1(cuuid_decentscale_write)) $screenon] 0
}
proc decentscale_disable_lcd {} {
if {$::de1(scale_device_handle) == 0} {
return
}
set screenoff [decent_scale_make_command 0A 00 00]
if {[ifexists ::sinstance($::de1(suuid_decentscale))] == ""} {
::bt::msg -DEBUG "decentscale not connected, cannot disable LCD"
return
}
userdata_append "decentscale : disable LCD" [list ble write $::de1(scale_device_handle) $::de1(suuid_decentscale) $::sinstance($::de1(suuid_decentscale)) $::de1(cuuid_decentscale_write) $::cinstance($::de1(cuuid_decentscale_write)) $screenoff] 0
}
proc decentscale_timer_start {} {
if {$::de1(scale_device_handle) == 0} {
::bt::msg -DEBUG "decentscale_timer_start - no scale_device_handle"
return
}
if {[ifexists ::sinstance($::de1(suuid_decentscale))] == ""} {
::bt::msg -DEBUG "decentscale not connected, cannot start timer"
return
}
::bt::msg -DEBUG "decentscale_timer_start"
set timeron [decent_scale_make_command 0B 03 00]
::bt::msg -DEBUG "decent scale timer on: '[::logging::format_asc_bin $timeron]'"
userdata_append "decentscale : timer on" [list ble write $::de1(scale_device_handle) $::de1(suuid_decentscale) $::sinstance($::de1(suuid_decentscale)) $::de1(cuuid_decentscale_write) $::cinstance($::de1(cuuid_decentscale_write)) $timeron] 0
}
proc decentscale_timer_stop {} {
if {$::de1(scale_device_handle) == 0} {
return
}
if {[ifexists ::sinstance($::de1(suuid_decentscale))] == ""} {
::bt::msg -DEBUG "decentscale not connected, cannot stop timer"
return
}
::bt::msg -DEBUG "decentscale_timer_stop"
set timeroff [decent_scale_make_command 0B 00 00]
::bt::msg -DEBUG "decent scale timer stop: '[::logging::format_asc_bin $timeroff]'"
userdata_append "decentscale : timer off" [list ble write $::de1(scale_device_handle) $::de1(suuid_decentscale) $::sinstance($::de1(suuid_decentscale)) $::de1(cuuid_decentscale_write) $::cinstance($::de1(cuuid_decentscale_write)) $timeroff] 0
}
proc decentscale_timer_reset {} {
if {$::de1(scale_device_handle) == 0} {
return
}
if {[ifexists ::sinstance($::de1(suuid_decentscale))] == ""} {
::bt::msg -DEBUG "decentscale not connected, cannot RESET timer"
return
}
set timeroff [decent_scale_make_command 0B 02 00]
::bt::msg -DEBUG "decent scale timer reset: '[::logging::format_asc_bin $timeroff]'"
userdata_append "decentscale : timer reset" [list ble write $::de1(scale_device_handle) $::de1(suuid_decentscale) $::sinstance($::de1(suuid_decentscale)) $::de1(cuuid_decentscale_write) $::cinstance($::de1(cuuid_decentscale_write)) $timeroff] 0
}
proc decentscale_tare {} {
if {$::de1(scale_device_handle) == 0 || $::settings(scale_type) != "decentscale"} {
return
}
set tare [binary decode hex "10"]
# if this was a scheduled tare, indicate that the tare has completed
unset -nocomplain ::scheduled_scale_tare_id
if {[ifexists ::sinstance($::de1(suuid_decentscale))] == ""} {
::bt::msg -DEBUG "decent scale not connected, cannot tare"
return
}
set tare [decent_scale_tare_cmd]
userdata_append "decentscale : tare" [list ble write $::de1(scale_device_handle) $::de1(suuid_decentscale) $::sinstance($::de1(suuid_decentscale)) $::de1(cuuid_decentscale_write) $::cinstance($::de1(cuuid_decentscale_write)) $tare] 0
}
proc close_all_ble_and_exit {} {
::bt::msg -NOTICE close_all_ble_and_exit
###
### NB: Disconnect events are intentionally not called here
###
::bt::msg -DEBUG "close_all_ble_and_exit, at entrance: [ble info]"
if {$::scanning == 1} {
catch {
ble stop $::ble_scanner
}
}
::bt::msg -DEBUG "Closing de1"
if {$::de1(device_handle) != 0} {
catch {
ble close $::de1(device_handle)
}
}
::bt::msg -DEBUG "Closing scale"
if {$::de1(scale_device_handle) != 0} {
catch {
ble close $::de1(scale_device_handle)
}
}
catch {
if {$::settings(ble_unpair_at_exit) == 1} {
#ble unpair $::de1(de1_address)
#ble unpair $::settings(bluetooth_address)
}
}
#after 2000 exit
::bt::msg -DEBUG "close_all_ble_and_exit, at exit: [ble info]"
foreach h [ble info] {
::bt::msg -INFO "Open BLE handle: [ble info $h]"
ble close $h
}
::bt::msg -DEBUG "close_all_ble_and_exit, at exit: [ble info]"
foreach h [ble info] {
::bt::msg -WARNING "Open BLE handle: [ble info $h]"
}
::logging::close_logfiles
exit 0
}
proc app_exit {} {
::bt::msg -NOTICE app_exit
tcl_introspection
if {$::android != 1} {
close_all_ble_and_exit
}
# john 1/15/2020 this is a bit of a hack to work around a firmware bug in 7C24F200 that has the ve turn on during sleep, if the fan threshold is set > 0
if {[firmware_has_fan_sleep_bug] == 1} {
set_fan_temperature_threshold 0
}
set ::exit_app_on_sleep 1
start_sleep
# fail-over, if the DE1 doesn't to to sleep
set since_last_ping [expr {[clock seconds] - $::de1(last_ping)}]
if {$since_last_ping > 10} {
# wait less time for the fail-over if we don't have any temperature pings from the DE1
after 1000 close_all_ble_and_exit
} else {
after 5000 close_all_ble_and_exit
}
after 5000 { .can itemconfigure $::message_button_label -text [translate "Quit"] }
after 10000 { ::logging::close_logfiles ; exit 0 }
}
proc de1_read_hotwater {} {
::bt::msg -NOTICE de1_read_hotwater
userdata_append "read de1 hot water/steam" [list de1_ble read "ShotSettings"] 1
}
proc de1_read_shot_header {} {
::bt::msg -NOTICE de1_read_shot_header
userdata_append "read shot header" [list de1_ble read "HeaderWrite"] 1
}
proc de1_read_shot_frame {} {
::bt::msg -NOTICE de1_read_shot_frame
userdata_append "read shot frame" [list de1_ble read "FrameWrite"] 1
}
proc remove_null_terminator {instr} {
set pos [string first "\x00" $instr]
if {$pos == -1} {
return $instr
}
incr pos -1
return [string range $instr 0 $pos]
}
proc android_8_or_newer {} {
if {$::android != 1} {
::bt::msg -INFO "android_8_or_newer reports: not android (0)"
return 0
}
catch {
set x [borg osbuildinfo]
array set androidprops $x
::bt::msg -NOTICE [array get androidprops]
::bt::msg -NOTICE "Android release reported: '$androidprops(version.release)'"
}
set test 0
catch {
# john note: Android 7 behaves like 8
set test [expr {$androidprops(version.release) >= 7}]
}
return $test
}
set ::ble_scanner {}
catch {
# this will fail if this package has been loaded before "proc android_specific_stubs {}" has been run
set ::ble_scanner [ble scanner de1_ble_handler]
}
set ::scanning -1
proc check_if_initial_connect_didnt_happen_quickly {} {
::bt::msg -NOTICE "check_if_initial_connect_didnt_happen_quickly"
# on initial startup, if a direct connection to DE1 doesn't work quickly, start a scan instead
set ble_scan_started 0
if {$::de1(device_handle) == 0 } {
catch {
ble close $::currently_connecting_de1_handle
# TODO: Evaluate: Probably not appropriate to call here
# as though possibly connected, on_connect hasn't been called
::de1::event::apply::on_disconnect_callbacks \
[dict create event_time [expr {[clock milliseconds] / 1000.0}]]
}
catch {
set ::currently_connecting_de1_handle 0
}
set ble_scan_started 1
} else {
::bt::msg -NOTICE "DE1 device handle is $::de1(device_handle)"
}
if {$::settings(scale_bluetooth_address) != "" && $::de1(scale_device_handle) == 0} {
::bt::msg -NOTICE "on initial startup, if a direct connection to scale doesn't work quickly, start a scan instead"
catch {
ble close $::currently_connecting_scale_handle
# TODO: Evaluate: Probably not appropriate to call here
# as though possibly connected, on_connect hasn't been called
::device::scale::event::apply::on_disconnect_callbacks \
[dict create event_time [expr {[clock milliseconds] / 1000.0}]]
}
catch {
set ::currently_connecting_scale_handle 0
}
set ble_scan_started 1
}
if {$ble_scan_started == 1} {
scanning_restart
}
}
proc ble_find_de1s {} {
return
if {$::android != 1} {
ble_connect_to_de1
}
after 30000 stop_scanner
::bt::msg -NOTICE "Starting ble_scanner from ::ble_find_de1s"
ble start $::ble_scanner
}
proc stop_scanner {} {
if {$::scanning == 0} {
return
}
if {$::de1(device_handle) == 0} {
# don't stop scanning if there is no DE1 connection
after 30000 stop_scanner
return
}
set ::scanning 0
::bt::msg -NOTICE "Stopping ble_scanner from ::stop_scanner"
ble stop $::ble_scanner
#userdata_append "stop scanning" [list ble stop $::ble_scanner]
}
proc bluetooth_connect_to_devices {} {
#@return
::bt::msg -NOTICE "bluetooth_connect_to_devices"
if {$::android != 1} {
ble_connect_to_de1
}
if {$::settings(bluetooth_address) != ""} {
if {[android_8_or_newer] == 1} {
# on bootpup, android 8 won't connect directly to a BLE device unless it's found by a scan
# this step below waits 4 seconds to see if a direct connection worked, and if not, activates a scan
# when a scan finds the device, then it will initiate a new connection request and that one will work
ble_connect_to_de1
after 4000 check_if_initial_connect_didnt_happen_quickly
::bt::msg -INFO "will launch check_if_initial_connect_didnt_happen_quickly in 4000ms"
} else {
# earlier android revisions can connect directly, and it's fast
ble_connect_to_de1
}
}
if {$::settings(scale_bluetooth_address) != ""} {
if {[android_8_or_newer] == 1} {
#ble_connect_to_scale
} else {
#after 3000 ble_connect_to_scale
}
}
}
set ::currently_connecting_de1_handle 0
proc ble_connect_to_de1 {} {
::bt::msg -NOTICE "ble_connect_to_de1"
#return
if {$::android != 1} {
::bt::msg -DEBUG "simulated DE1 connection"
set ::de1(connect_time) [clock seconds]
set ::de1(last_ping) [clock seconds]
::bt::msg -DEBUG "Connected to fake DE1"
set ::de1(device_handle) 1
set do_mmr_binary_test 0
if {$do_mmr_binary_test == 1} {
# example binary string containing binary version string
set version_value "\x02\x04\x00\xA4\x0A\x6E\xD0\x68\x51\x02\x04\x00\xA4\x0A\x6E\xD0\x68\x51"
set ::de1(version) [array get arr2]
set v [de1_version_string]
set mmr_test "\x0C\x80\x00\x08\x14\x05\x00\x00\x03\x00\x00\x00\x71\x04\x00\x00\x00\x00\x00\x00"
::bt::msg -DEBUG [array get arr3]
#set mmr_test "\x0C\x80\x00\x08\x14\x05\x00\x00\x03\x00\x00\x00\x71\x04\x00\x00\x00\x00\x00\x00"
parse_binary_mmr_read_int $mmr_test arr4
::bt::msg -DEBUG [array get arr4]
::bt::msg -DEBUG "MMR read: CPU board model: '[ifexists arr4(Data0)]'"
::bt::msg -DEBUG "MMR read: machine model: '[ifexists arr4(Data1)]'"
::bt::msg -DEBUG "MMR read: firmware version number: '[ifexists arr4(Data2)]'"
set ::settings(cpu_board_model) [ifexists arr4(Data0)]
set ::settings(machine_model) [ifexists arr4(Data1)]
set ::settings(firmware_version_number) [ifexists arr4(Data2)]
}
return
}