Node / dev / reticulum / files / RNS / Interfaces / KISSInterface.py

Displaying Raw • Download

Tff7b72from T7ee787.T7ee787Interface Tff7b72import Te6edf3Interface

Tff7b72from T7ee787time Tff7b72import Te6edf3sleep

Tff7b72import T7ee787sys

Tff7b72import T7ee787serial

Tff7b72import T7ee787threading

Tff7b72import T7ee787time

Tff7b72import T7ee787RNS

Tff7b72class T56d364KISSTb4b4b4(Tb4b4b4)Tb4b4b4:

Te6edf3FEND Tff7b72= T79c0ff0xC0

Te6edf3FESC Tff7b72= T79c0ff0xDB

Te6edf3TFEND Tff7b72= T79c0ff0xDC

Te6edf3TFESC Tff7b72= T79c0ff0xDD

Te6edf3CMD_UNKNOWN Tff7b72= T79c0ff0xFE

Te6edf3CMD_DATA Tff7b72= T79c0ff0x00

Te6edf3CMD_TXDELAY Tff7b72= T79c0ff0x01

Te6edf3CMD_P Tff7b72= T79c0ff0x02

Te6edf3CMD_SLOTTIME Tff7b72= T79c0ff0x03

Te6edf3CMD_TXTAIL Tff7b72= T79c0ff0x04

Te6edf3CMD_FULLDUPLEX Tff7b72= T79c0ff0x05

Te6edf3CMD_SETHARDWARE Tff7b72= T79c0ff0x06

Te6edf3CMD_READY Tff7b72= T79c0ff0x0F

Te6edf3CMD_RETURN Tff7b72= T79c0ff0xFF

Tf0883e@staticmethod

Tff7b72def Td2a8ffescapeTb4b4b4(Te6edf3dataTb4b4b4)Tb4b4b4:

Te6edf3data Tff7b72= Te6edf3dataTff7b72.Td2a8ffreplaceTb4b4b4(Tffa657bytesTb4b4b4(Tb4b4b4[T79c0ff0xdbTb4b4b4]Tb4b4b4)Tb4b4b4, Tffa657bytesTb4b4b4(Tb4b4b4[T79c0ff0xdbTb4b4b4, T79c0ff0xddTb4b4b4]Tb4b4b4)Tb4b4b4)

Te6edf3data Tff7b72= Te6edf3dataTff7b72.Td2a8ffreplaceTb4b4b4(Tffa657bytesTb4b4b4(Tb4b4b4[T79c0ff0xc0Tb4b4b4]Tb4b4b4)Tb4b4b4, Tffa657bytesTb4b4b4(Tb4b4b4[T79c0ff0xdbTb4b4b4, T79c0ff0xdcTb4b4b4]Tb4b4b4)Tb4b4b4)

Tff7b72return Te6edf3data

Tff7b72class T56d364KISSInterfaceTb4b4b4(Te6edf3InterfaceTb4b4b4)Tb4b4b4:

Te6edf3MAX_CHUNK Tff7b72= T79c0ff32768

Te6edf3owner Tff7b72= Tff7b72None

Te6edf3port Tff7b72= Tff7b72None

Te6edf3speed Tff7b72= Tff7b72None

Te6edf3databits Tff7b72= Tff7b72None

Te6edf3parity Tff7b72= Tff7b72None

Te6edf3stopbits Tff7b72= Tff7b72None

Te6edf3serial Tff7b72= Tff7b72None

Tff7b72def Tff7b72__init__Tb4b4b4(Tff7b72selfTb4b4b4, Te6edf3ownerTb4b4b4, Te6edf3nameTb4b4b4, Te6edf3portTb4b4b4, Te6edf3speedTb4b4b4, Te6edf3databitsTb4b4b4, Te6edf3parityTb4b4b4, Te6edf3stopbitsTb4b4b4, Te6edf3preambleTb4b4b4, Te6edf3txtailTb4b4b4, Te6edf3persistenceTb4b4b4, Te6edf3slottimeTb4b4b4, Te6edf3flow_controlTb4b4b4)Tb4b4b4:

Tff7b72selfTff7b72.Td2a8ffserial Tff7b72= Tff7b72None

Tff7b72selfTff7b72.Td2a8ffowner Tff7b72= Te6edf3owner

Tff7b72selfTff7b72.Td2a8ffname Tff7b72= Te6edf3name

Tff7b72selfTff7b72.Td2a8ffport Tff7b72= Te6edf3port

Tff7b72selfTff7b72.Td2a8ffspeed Tff7b72= Te6edf3speed

Tff7b72selfTff7b72.Td2a8ffdatabits Tff7b72= Te6edf3databits

Tff7b72selfTff7b72.Td2a8ffparity Tff7b72= Te6edf3serialTff7b72.Td2a8ffPARITY_NONE

Tff7b72selfTff7b72.Td2a8ffstopbits Tff7b72= Te6edf3stopbits

Tff7b72selfTff7b72.Td2a8fftimeout Tff7b72= T79c0ff100

Tff7b72selfTff7b72.Td2a8ffonline Tff7b72= Tff7b72False

Tff7b72selfTff7b72.Td2a8ffpacket_queue Tff7b72= Tb4b4b4[Tb4b4b4]

Tff7b72selfTff7b72.Td2a8ffflow_control Tff7b72= Te6edf3flow_control

Tff7b72selfTff7b72.Td2a8ffinterface_ready Tff7b72= Tff7b72False

Tff7b72selfTff7b72.Td2a8ffpreamble Tff7b72= Te6edf3preamble Tff7b72if Te6edf3preamble Tff7b72!= Tff7b72None Tff7b72else T79c0ff350Tb4b4b4;

Tff7b72selfTff7b72.Td2a8fftxtail Tff7b72= Te6edf3txtail Tff7b72if Te6edf3txtail Tff7b72!= Tff7b72None Tff7b72else T79c0ff20Tb4b4b4;

Tff7b72selfTff7b72.Td2a8ffpersistence Tff7b72= Te6edf3persistence Tff7b72if Te6edf3persistence Tff7b72!= Tff7b72None Tff7b72else T79c0ff64Tb4b4b4;

Tff7b72selfTff7b72.Td2a8ffslottime Tff7b72= Te6edf3slottime Tff7b72if Te6edf3slottime Tff7b72!= Tff7b72None Tff7b72else T79c0ff20Tb4b4b4;

Tff7b72if Te6edf3parityTff7b72.Td2a8fflowerTb4b4b4(Tb4b4b4) Tff7b72== Ta5d6ff"Ta5d6ffeTa5d6ff" Tff7b72or Te6edf3parityTff7b72.Td2a8fflowerTb4b4b4(Tb4b4b4) Tff7b72== Ta5d6ff"Ta5d6ffevenTa5d6ff"Tb4b4b4:

Tff7b72selfTff7b72.Td2a8ffparity Tff7b72= Te6edf3serialTff7b72.Td2a8ffPARITY_EVEN

Tff7b72if Te6edf3parityTff7b72.Td2a8fflowerTb4b4b4(Tb4b4b4) Tff7b72== Ta5d6ff"Ta5d6ffoTa5d6ff" Tff7b72or Te6edf3parityTff7b72.Td2a8fflowerTb4b4b4(Tb4b4b4) Tff7b72== Ta5d6ff"Ta5d6ffoddTa5d6ff"Tb4b4b4:

Tff7b72selfTff7b72.Td2a8ffparity Tff7b72= Te6edf3serialTff7b72.Td2a8ffPARITY_ODD

Tff7b72tryTb4b4b4:

Te6edf3RNSTff7b72.Td2a8fflogTb4b4b4(Ta5d6ff"Ta5d6ffOpening serial port Ta5d6ff"Tff7b72+Tff7b72selfTff7b72.Td2a8ffportTff7b72+Ta5d6ff"Ta5d6ff...Ta5d6ff"Tb4b4b4)

Tff7b72selfTff7b72.Td2a8ffserial Tff7b72= Te6edf3serialTff7b72.Td2a8ffSerialTb4b4b4(

Te6edf3port Tff7b72= Tff7b72selfTff7b72.Td2a8ffportTb4b4b4,

Te6edf3baudrate Tff7b72= Tff7b72selfTff7b72.Td2a8ffspeedTb4b4b4,

Te6edf3bytesize Tff7b72= Tff7b72selfTff7b72.Td2a8ffdatabitsTb4b4b4,

Te6edf3parity Tff7b72= Tff7b72selfTff7b72.Td2a8ffparityTb4b4b4,

Te6edf3stopbits Tff7b72= Tff7b72selfTff7b72.Td2a8ffstopbitsTb4b4b4,

Te6edf3xonxoff Tff7b72= Tff7b72FalseTb4b4b4,

Te6edf3rtscts Tff7b72= Tff7b72FalseTb4b4b4,

Te6edf3timeout Tff7b72= T79c0ff0Tb4b4b4,

Te6edf3inter_byte_timeout Tff7b72= Tff7b72NoneTb4b4b4,

Te6edf3write_timeout Tff7b72= Tff7b72NoneTb4b4b4,

Te6edf3dsrdtr Tff7b72= Tff7b72FalseTb4b4b4,

Tb4b4b4)

Tff7b72except Tf85149Exception Tff7b72as Te6edf3eTb4b4b4:

Te6edf3RNSTff7b72.Td2a8fflogTb4b4b4(Ta5d6ff"Ta5d6ffCould not open serial port Ta5d6ff"Tff7b72+Tff7b72selfTff7b72.Td2a8ffportTb4b4b4, Te6edf3RNSTff7b72.Td2a8ffLOG_ERRORTb4b4b4)

Tff7b72raise Te6edf3e

Tff7b72if Tff7b72selfTff7b72.Td2a8ffserialTff7b72.Td2a8ffis_openTb4b4b4:

T8b949e# Allow time for interface to initialise before config

Te6edf3sleepTb4b4b4(T79c0ff2.0Tb4b4b4)

Te6edf3thread Tff7b72= Te6edf3threadingTff7b72.Td2a8ffThreadTb4b4b4(Te6edf3targetTff7b72=Tff7b72selfTff7b72.Td2a8ffreadLoopTb4b4b4)

Te6edf3threadTff7b72.Td2a8ffsetDaemonTb4b4b4(Tff7b72TrueTb4b4b4)

Te6edf3threadTff7b72.Td2a8ffstartTb4b4b4(Tb4b4b4)

Tff7b72selfTff7b72.Td2a8ffonline Tff7b72= Tff7b72True

Te6edf3RNSTff7b72.Td2a8fflogTb4b4b4(Ta5d6ff"Ta5d6ffSerial port Ta5d6ff"Tff7b72+Tff7b72selfTff7b72.Td2a8ffportTff7b72+Ta5d6ff"Ta5d6ff is now openTa5d6ff"Tb4b4b4)

Te6edf3RNSTff7b72.Td2a8fflogTb4b4b4(Ta5d6ff"Ta5d6ffConfiguring KISS interface parameters...Ta5d6ff"Tb4b4b4)

Tff7b72selfTff7b72.Td2a8ffsetPreambleTb4b4b4(Tff7b72selfTff7b72.Td2a8ffpreambleTb4b4b4)

Tff7b72selfTff7b72.Td2a8ffsetTxTailTb4b4b4(Tff7b72selfTff7b72.Td2a8fftxtailTb4b4b4)

Tff7b72selfTff7b72.Td2a8ffsetPersistenceTb4b4b4(Tff7b72selfTff7b72.Td2a8ffpersistenceTb4b4b4)

Tff7b72selfTff7b72.Td2a8ffsetSlotTimeTb4b4b4(Tff7b72selfTff7b72.Td2a8ffslottimeTb4b4b4)

Tff7b72selfTff7b72.Td2a8ffsetFlowControlTb4b4b4(Tff7b72selfTff7b72.Td2a8ffflow_controlTb4b4b4)

Tff7b72selfTff7b72.Td2a8ffinterface_ready Tff7b72= Tff7b72True

Te6edf3RNSTff7b72.Td2a8fflogTb4b4b4(Ta5d6ff"Ta5d6ffKISS interface configuredTa5d6ff"Tb4b4b4)

Tff7b72elseTb4b4b4:

Tff7b72raise Tf85149IOErrorTb4b4b4(Ta5d6ff"Ta5d6ffCould not open serial portTa5d6ff"Tb4b4b4)

Tff7b72def Td2a8ffsetPreambleTb4b4b4(Tff7b72selfTb4b4b4, Te6edf3preambleTb4b4b4)Tb4b4b4:

Te6edf3preamble_ms Tff7b72= Te6edf3preamble

Te6edf3preamble Tff7b72= Tffa657intTb4b4b4(Te6edf3preamble_ms Tff7b72/ T79c0ff10Tb4b4b4)

Tff7b72if Te6edf3preamble Tff7b72< T79c0ff0Tb4b4b4:

Te6edf3preamble Tff7b72= T79c0ff0

Tff7b72if Te6edf3preamble Tff7b72> T79c0ff255Tb4b4b4:

Te6edf3preamble Tff7b72= T79c0ff255

Te6edf3kiss_command Tff7b72= Tffa657bytesTb4b4b4(Tb4b4b4[Te6edf3KISSTff7b72.Td2a8ffFENDTb4b4b4]Tb4b4b4)Tff7b72+Tffa657bytesTb4b4b4(Tb4b4b4[Te6edf3KISSTff7b72.Td2a8ffCMD_TXDELAYTb4b4b4]Tb4b4b4)Tff7b72+Tffa657bytesTb4b4b4(Tb4b4b4[Te6edf3preambleTb4b4b4]Tb4b4b4)Tff7b72+Tffa657bytesTb4b4b4(Tb4b4b4[Te6edf3KISSTff7b72.Td2a8ffFENDTb4b4b4]Tb4b4b4)

Te6edf3written Tff7b72= Tff7b72selfTff7b72.Td2a8ffserialTff7b72.Td2a8ffwriteTb4b4b4(Te6edf3kiss_commandTb4b4b4)

Tff7b72if Te6edf3written Tff7b72!= Tffa657lenTb4b4b4(Te6edf3kiss_commandTb4b4b4)Tb4b4b4:

Tff7b72raise Tf85149IOErrorTb4b4b4(Ta5d6ff"Ta5d6ffCould not configure KISS interface preamble to Ta5d6ff"Tff7b72+Tffa657strTb4b4b4(Te6edf3preamble_msTb4b4b4)Tff7b72+Ta5d6ff"Ta5d6ff (command value Ta5d6ff"Tff7b72+Tffa657strTb4b4b4(Te6edf3preambleTb4b4b4)Tff7b72+Ta5d6ff"Ta5d6ff)Ta5d6ff"Tb4b4b4)

Tff7b72def Td2a8ffsetTxTailTb4b4b4(Tff7b72selfTb4b4b4, Te6edf3txtailTb4b4b4)Tb4b4b4:

Te6edf3txtail_ms Tff7b72= Te6edf3txtail

Te6edf3txtail Tff7b72= Tffa657intTb4b4b4(Te6edf3txtail_ms Tff7b72/ T79c0ff10Tb4b4b4)

Tff7b72if Te6edf3txtail Tff7b72< T79c0ff0Tb4b4b4:

Te6edf3txtail Tff7b72= T79c0ff0

Tff7b72if Te6edf3txtail Tff7b72> T79c0ff255Tb4b4b4:

Te6edf3txtail Tff7b72= T79c0ff255

Te6edf3kiss_command Tff7b72= Tffa657bytesTb4b4b4(Tb4b4b4[Te6edf3KISSTff7b72.Td2a8ffFENDTb4b4b4]Tb4b4b4)Tff7b72+Tffa657bytesTb4b4b4(Tb4b4b4[Te6edf3KISSTff7b72.Td2a8ffCMD_TXTAILTb4b4b4]Tb4b4b4)Tff7b72+Tffa657bytesTb4b4b4(Tb4b4b4[Te6edf3txtailTb4b4b4]Tb4b4b4)Tff7b72+Tffa657bytesTb4b4b4(Tb4b4b4[Te6edf3KISSTff7b72.Td2a8ffFENDTb4b4b4]Tb4b4b4)

Te6edf3written Tff7b72= Tff7b72selfTff7b72.Td2a8ffserialTff7b72.Td2a8ffwriteTb4b4b4(Te6edf3kiss_commandTb4b4b4)

Tff7b72if Te6edf3written Tff7b72!= Tffa657lenTb4b4b4(Te6edf3kiss_commandTb4b4b4)Tb4b4b4:

Tff7b72raise Tf85149IOErrorTb4b4b4(Ta5d6ff"Ta5d6ffCould not configure KISS interface TX tail to Ta5d6ff"Tff7b72+Tffa657strTb4b4b4(Te6edf3txtail_msTb4b4b4)Tff7b72+Ta5d6ff"Ta5d6ff (command value Ta5d6ff"Tff7b72+Tffa657strTb4b4b4(Te6edf3txtailTb4b4b4)Tff7b72+Ta5d6ff"Ta5d6ff)Ta5d6ff"Tb4b4b4)

Tff7b72def Td2a8ffsetPersistenceTb4b4b4(Tff7b72selfTb4b4b4, Te6edf3persistenceTb4b4b4)Tb4b4b4:

Tff7b72if Te6edf3persistence Tff7b72< T79c0ff0Tb4b4b4:

Te6edf3persistence Tff7b72= T79c0ff0

Tff7b72if Te6edf3persistence Tff7b72> T79c0ff255Tb4b4b4:

Te6edf3persistence Tff7b72= T79c0ff255

Te6edf3kiss_command Tff7b72= Tffa657bytesTb4b4b4(Tb4b4b4[Te6edf3KISSTff7b72.Td2a8ffFENDTb4b4b4]Tb4b4b4)Tff7b72+Tffa657bytesTb4b4b4(Tb4b4b4[Te6edf3KISSTff7b72.Td2a8ffCMD_PTb4b4b4]Tb4b4b4)Tff7b72+Tffa657bytesTb4b4b4(Tb4b4b4[Te6edf3persistenceTb4b4b4]Tb4b4b4)Tff7b72+Tffa657bytesTb4b4b4(Tb4b4b4[Te6edf3KISSTff7b72.Td2a8ffFENDTb4b4b4]Tb4b4b4)

Te6edf3written Tff7b72= Tff7b72selfTff7b72.Td2a8ffserialTff7b72.Td2a8ffwriteTb4b4b4(Te6edf3kiss_commandTb4b4b4)

Tff7b72if Te6edf3written Tff7b72!= Tffa657lenTb4b4b4(Te6edf3kiss_commandTb4b4b4)Tb4b4b4:

Tff7b72raise Tf85149IOErrorTb4b4b4(Ta5d6ff"Ta5d6ffCould not configure KISS interface persistence to Ta5d6ff"Tff7b72+Tffa657strTb4b4b4(Te6edf3persistenceTb4b4b4)Tb4b4b4)

Tff7b72def Td2a8ffsetSlotTimeTb4b4b4(Tff7b72selfTb4b4b4, Te6edf3slottimeTb4b4b4)Tb4b4b4:

Te6edf3slottime_ms Tff7b72= Te6edf3slottime

Te6edf3slottime Tff7b72= Tffa657intTb4b4b4(Te6edf3slottime_ms Tff7b72/ T79c0ff10Tb4b4b4)

Tff7b72if Te6edf3slottime Tff7b72< T79c0ff0Tb4b4b4:

Te6edf3slottime Tff7b72= T79c0ff0

Tff7b72if Te6edf3slottime Tff7b72> T79c0ff255Tb4b4b4:

Te6edf3slottime Tff7b72= T79c0ff255

Te6edf3kiss_command Tff7b72= Tffa657bytesTb4b4b4(Tb4b4b4[Te6edf3KISSTff7b72.Td2a8ffFENDTb4b4b4]Tb4b4b4)Tff7b72+Tffa657bytesTb4b4b4(Tb4b4b4[Te6edf3KISSTff7b72.Td2a8ffCMD_SLOTTIMETb4b4b4]Tb4b4b4)Tff7b72+Tffa657bytesTb4b4b4(Tb4b4b4[Te6edf3slottimeTb4b4b4]Tb4b4b4)Tff7b72+Tffa657bytesTb4b4b4(Tb4b4b4[Te6edf3KISSTff7b72.Td2a8ffFENDTb4b4b4]Tb4b4b4)

Te6edf3written Tff7b72= Tff7b72selfTff7b72.Td2a8ffserialTff7b72.Td2a8ffwriteTb4b4b4(Te6edf3kiss_commandTb4b4b4)

Tff7b72if Te6edf3written Tff7b72!= Tffa657lenTb4b4b4(Te6edf3kiss_commandTb4b4b4)Tb4b4b4:

Tff7b72raise Tf85149IOErrorTb4b4b4(Ta5d6ff"Ta5d6ffCould not configure KISS interface slot time to Ta5d6ff"Tff7b72+Tffa657strTb4b4b4(Te6edf3slottime_msTb4b4b4)Tff7b72+Ta5d6ff"Ta5d6ff (command value Ta5d6ff"Tff7b72+Tffa657strTb4b4b4(Te6edf3slottimeTb4b4b4)Tff7b72+Ta5d6ff"Ta5d6ff)Ta5d6ff"Tb4b4b4)

Tff7b72def Td2a8ffsetFlowControlTb4b4b4(Tff7b72selfTb4b4b4, Te6edf3flow_controlTb4b4b4)Tb4b4b4:

Te6edf3kiss_command Tff7b72= Tffa657bytesTb4b4b4(Tb4b4b4[Te6edf3KISSTff7b72.Td2a8ffFENDTb4b4b4]Tb4b4b4)Tff7b72+Tffa657bytesTb4b4b4(Tb4b4b4[Te6edf3KISSTff7b72.Td2a8ffCMD_READYTb4b4b4]Tb4b4b4)Tff7b72+Tffa657bytesTb4b4b4(Tb4b4b4[T79c0ff0x01Tb4b4b4]Tb4b4b4)Tff7b72+Tffa657bytesTb4b4b4(Tb4b4b4[Te6edf3KISSTff7b72.Td2a8ffFENDTb4b4b4]Tb4b4b4)

Te6edf3written Tff7b72= Tff7b72selfTff7b72.Td2a8ffserialTff7b72.Td2a8ffwriteTb4b4b4(Te6edf3kiss_commandTb4b4b4)

Tff7b72if Te6edf3written Tff7b72!= Tffa657lenTb4b4b4(Te6edf3kiss_commandTb4b4b4)Tb4b4b4:

Tff7b72if Tb4b4b4(Te6edf3flow_controlTb4b4b4)Tb4b4b4:

Tff7b72raise Tf85149IOErrorTb4b4b4(Ta5d6ff"Ta5d6ffCould not enable KISS interface flow controlTa5d6ff"Tb4b4b4)

Tff7b72elseTb4b4b4:

Tff7b72raise Tf85149IOErrorTb4b4b4(Ta5d6ff"Ta5d6ffCould not enable KISS interface flow controlTa5d6ff"Tb4b4b4)

Tff7b72def Td2a8ffprocessIncomingTb4b4b4(Tff7b72selfTb4b4b4, Te6edf3dataTb4b4b4)Tb4b4b4:

Tff7b72selfTff7b72.Td2a8ffownerTff7b72.Td2a8ffinboundTb4b4b4(Te6edf3dataTb4b4b4, Tff7b72selfTb4b4b4)

Tff7b72def Td2a8ffprocessOutgoingTb4b4b4(Tff7b72selfTb4b4b4,Te6edf3dataTb4b4b4)Tb4b4b4:

Tff7b72if Tff7b72selfTff7b72.Td2a8ffonlineTb4b4b4:

Tff7b72if Tff7b72selfTff7b72.Td2a8ffinterface_readyTb4b4b4:

Tff7b72if Tff7b72selfTff7b72.Td2a8ffflow_controlTb4b4b4:

Tff7b72selfTff7b72.Td2a8ffinterface_ready Tff7b72= Tff7b72False

Te6edf3data Tff7b72= Te6edf3dataTff7b72.Td2a8ffreplaceTb4b4b4(Tffa657bytesTb4b4b4(Tb4b4b4[T79c0ff0xdbTb4b4b4]Tb4b4b4)Tb4b4b4, Tffa657bytesTb4b4b4(Tb4b4b4[T79c0ff0xdbTb4b4b4]Tb4b4b4)Tff7b72+Tffa657bytesTb4b4b4(Tb4b4b4[T79c0ff0xddTb4b4b4]Tb4b4b4)Tb4b4b4)

Te6edf3data Tff7b72= Te6edf3dataTff7b72.Td2a8ffreplaceTb4b4b4(Tffa657bytesTb4b4b4(Tb4b4b4[T79c0ff0xc0Tb4b4b4]Tb4b4b4)Tb4b4b4, Tffa657bytesTb4b4b4(Tb4b4b4[T79c0ff0xdbTb4b4b4]Tb4b4b4)Tff7b72+Tffa657bytesTb4b4b4(Tb4b4b4[T79c0ff0xdcTb4b4b4]Tb4b4b4)Tb4b4b4)

Te6edf3frame Tff7b72= Tffa657bytesTb4b4b4(Tb4b4b4[Te6edf3KISSTff7b72.Td2a8ffFENDTb4b4b4]Tb4b4b4)Tff7b72+Tffa657bytesTb4b4b4(Tb4b4b4[T79c0ff0x00Tb4b4b4]Tb4b4b4)Tff7b72+Te6edf3dataTff7b72+Tffa657bytesTb4b4b4(Tb4b4b4[Te6edf3KISSTff7b72.Td2a8ffFENDTb4b4b4]Tb4b4b4)

Te6edf3written Tff7b72= Tff7b72selfTff7b72.Td2a8ffserialTff7b72.Td2a8ffwriteTb4b4b4(Te6edf3frameTb4b4b4)

Tff7b72if Te6edf3written Tff7b72!= Tffa657lenTb4b4b4(Te6edf3frameTb4b4b4)Tb4b4b4:

Tff7b72raise Tf85149IOErrorTb4b4b4(Ta5d6ff"Ta5d6ffSerial interface only wrote Ta5d6ff"Tff7b72+Tffa657strTb4b4b4(Te6edf3writtenTb4b4b4)Tff7b72+Ta5d6ff"Ta5d6ff bytes of Ta5d6ff"Tff7b72+Tffa657strTb4b4b4(Tffa657lenTb4b4b4(Te6edf3dataTb4b4b4)Tb4b4b4)Tb4b4b4)

Tff7b72elseTb4b4b4:

Tff7b72selfTff7b72.Td2a8ffqueueTb4b4b4(Te6edf3dataTb4b4b4)

Tff7b72def Td2a8ffqueueTb4b4b4(Tff7b72selfTb4b4b4, Te6edf3dataTb4b4b4)Tb4b4b4:

Tff7b72selfTff7b72.Td2a8ffpacket_queueTff7b72.Td2a8ffappendTb4b4b4(Te6edf3dataTb4b4b4)

Tff7b72def Td2a8ffprocess_queueTb4b4b4(Tff7b72selfTb4b4b4)Tb4b4b4:

Tff7b72if Tffa657lenTb4b4b4(Tff7b72selfTff7b72.Td2a8ffpacket_queueTb4b4b4) Tff7b72> T79c0ff0Tb4b4b4:

Te6edf3data Tff7b72= Tff7b72selfTff7b72.Td2a8ffpacket_queueTff7b72.Td2a8ffpopTb4b4b4(T79c0ff0Tb4b4b4)

Tff7b72selfTff7b72.Td2a8ffinterface_ready Tff7b72= Tff7b72True

Tff7b72selfTff7b72.Td2a8ffprocessOutgoingTb4b4b4(Te6edf3dataTb4b4b4)

Tff7b72elif Tffa657lenTb4b4b4(Tff7b72selfTff7b72.Td2a8ffpacket_queueTb4b4b4) Tff7b72== T79c0ff0Tb4b4b4:

Tff7b72selfTff7b72.Td2a8ffinterface_ready Tff7b72= Tff7b72True

Tff7b72def Td2a8ffreadLoopTb4b4b4(Tff7b72selfTb4b4b4)Tb4b4b4:

Tff7b72tryTb4b4b4:

Te6edf3in_frame Tff7b72= Tff7b72False

Te6edf3escape Tff7b72= Tff7b72False

Te6edf3command Tff7b72= Te6edf3KISSTff7b72.Td2a8ffCMD_UNKNOWN

Te6edf3data_buffer Tff7b72= Ta5d6ffbTa5d6ff"Ta5d6ff"

Te6edf3last_read_ms Tff7b72= Tffa657intTb4b4b4(Te6edf3timeTff7b72.Td2a8fftimeTb4b4b4(Tb4b4b4)Tff7b72*T79c0ff1000Tb4b4b4)

Tff7b72while Tff7b72selfTff7b72.Td2a8ffserialTff7b72.Td2a8ffis_openTb4b4b4:

Tff7b72if Tff7b72selfTff7b72.Td2a8ffserialTff7b72.Td2a8ffin_waitingTb4b4b4:

Te6edf3byte Tff7b72= Tffa657ordTb4b4b4(Tff7b72selfTff7b72.Td2a8ffserialTff7b72.Td2a8ffreadTb4b4b4(T79c0ff1Tb4b4b4)Tb4b4b4)

Te6edf3last_read_ms Tff7b72= Tffa657intTb4b4b4(Te6edf3timeTff7b72.Td2a8fftimeTb4b4b4(Tb4b4b4)Tff7b72*T79c0ff1000Tb4b4b4)

Tff7b72if Tb4b4b4(Te6edf3in_frame Tff7b72and Te6edf3byte Tff7b72== Te6edf3KISSTff7b72.Td2a8ffFEND Tff7b72and Te6edf3command Tff7b72== Te6edf3KISSTff7b72.Td2a8ffCMD_DATATb4b4b4)Tb4b4b4:

Te6edf3in_frame Tff7b72= Tff7b72False

Tff7b72selfTff7b72.Td2a8ffprocessIncomingTb4b4b4(Te6edf3data_bufferTb4b4b4)

Tff7b72elif Tb4b4b4(Te6edf3byte Tff7b72== Te6edf3KISSTff7b72.Td2a8ffFENDTb4b4b4)Tb4b4b4:

Te6edf3in_frame Tff7b72= Tff7b72True

Te6edf3command Tff7b72= Te6edf3KISSTff7b72.Td2a8ffCMD_UNKNOWN

Te6edf3data_buffer Tff7b72= Ta5d6ffbTa5d6ff"Ta5d6ff"

Tff7b72elif Tb4b4b4(Te6edf3in_frame Tff7b72and Tffa657lenTb4b4b4(Te6edf3data_bufferTb4b4b4) Tff7b72< Te6edf3RNSTff7b72.Td2a8ffReticulumTff7b72.Td2a8ffMTUTb4b4b4)Tb4b4b4:

Tff7b72if Tb4b4b4(Tffa657lenTb4b4b4(Te6edf3data_bufferTb4b4b4) Tff7b72== T79c0ff0 Tff7b72and Te6edf3command Tff7b72== Te6edf3KISSTff7b72.Td2a8ffCMD_UNKNOWNTb4b4b4)Tb4b4b4:

T8b949e# We only support one HDLC port for now, so

T8b949e# strip off the port nibble

Te6edf3byte Tff7b72= Te6edf3byte Tff7b72& T79c0ff0x0F

Te6edf3command Tff7b72= Te6edf3byte

Tff7b72elif Tb4b4b4(Te6edf3command Tff7b72== Te6edf3KISSTff7b72.Td2a8ffCMD_DATATb4b4b4)Tb4b4b4:

Tff7b72if Tb4b4b4(Te6edf3byte Tff7b72== Te6edf3KISSTff7b72.Td2a8ffFESCTb4b4b4)Tb4b4b4:

Te6edf3escape Tff7b72= Tff7b72True

Tff7b72elseTb4b4b4:

Tff7b72if Tb4b4b4(Te6edf3escapeTb4b4b4)Tb4b4b4:

Tff7b72if Tb4b4b4(Te6edf3byte Tff7b72== Te6edf3KISSTff7b72.Td2a8ffTFENDTb4b4b4)Tb4b4b4:

Te6edf3byte Tff7b72= Te6edf3KISSTff7b72.Td2a8ffFEND

Tff7b72if Tb4b4b4(Te6edf3byte Tff7b72== Te6edf3KISSTff7b72.Td2a8ffTFESCTb4b4b4)Tb4b4b4:

Te6edf3byte Tff7b72= Te6edf3KISSTff7b72.Td2a8ffFESC

Te6edf3escape Tff7b72= Tff7b72False

Te6edf3data_buffer Tff7b72= Te6edf3data_bufferTff7b72+Tffa657bytesTb4b4b4(Tb4b4b4[Te6edf3byteTb4b4b4]Tb4b4b4)

Tff7b72elif Tb4b4b4(Te6edf3command Tff7b72== Te6edf3KISSTff7b72.Td2a8ffCMD_READYTb4b4b4)Tb4b4b4:

T8b949e# TODO: add timeout and reset if ready

T8b949e# command never arrives

Tff7b72selfTff7b72.Td2a8ffprocess_queueTb4b4b4(Tb4b4b4)

Tff7b72elseTb4b4b4:

Te6edf3time_since_last Tff7b72= Tffa657intTb4b4b4(Te6edf3timeTff7b72.Td2a8fftimeTb4b4b4(Tb4b4b4)Tff7b72*T79c0ff1000Tb4b4b4) Tff7b72- Te6edf3last_read_ms

Tff7b72if Tffa657lenTb4b4b4(Te6edf3data_bufferTb4b4b4) Tff7b72> T79c0ff0 Tff7b72and Te6edf3time_since_last Tff7b72> Tff7b72selfTff7b72.Td2a8fftimeoutTb4b4b4:

Te6edf3data_buffer Tff7b72= Ta5d6ffbTa5d6ff"Ta5d6ff"

Te6edf3in_frame Tff7b72= Tff7b72False

Te6edf3command Tff7b72= Te6edf3KISSTff7b72.Td2a8ffCMD_UNKNOWN

Te6edf3escape Tff7b72= Tff7b72False

Te6edf3sleepTb4b4b4(T79c0ff0.08Tb4b4b4)

Tff7b72except Tf85149Exception Tff7b72as Te6edf3eTb4b4b4:

Tff7b72selfTff7b72.Td2a8ffonline Tff7b72= Tff7b72False

Te6edf3RNSTff7b72.Td2a8fflogTb4b4b4(Ta5d6ff"Ta5d6ffA serial port error occurred, the contained exception was: Ta5d6ff"Tff7b72+Tffa657strTb4b4b4(Te6edf3eTb4b4b4)Tb4b4b4, Te6edf3RNSTff7b72.Td2a8ffLOG_ERRORTb4b4b4)

Te6edf3RNSTff7b72.Td2a8fflogTb4b4b4(Ta5d6ff"Ta5d6ffThe interface Ta5d6ff"Tff7b72+Tffa657strTb4b4b4(Tff7b72selfTff7b72.Td2a8ffnameTb4b4b4)Tff7b72+Ta5d6ff"Ta5d6ff is now offline. Restart Reticulum to attempt reconnection.Ta5d6ff"Tb4b4b4, Te6edf3RNSTff7b72.Td2a8ffLOG_ERRORTb4b4b4)

Tff7b72def Tff7b72__str__Tb4b4b4(Tff7b72selfTb4b4b4)Tb4b4b4:

Tff7b72return Ta5d6ff"Ta5d6ffKISSInterface[Ta5d6ff"Tff7b72+Tff7b72selfTff7b72.Td2a8ffnameTff7b72+Ta5d6ff"Ta5d6ff]Ta5d6ff"