Added channel stat reporting and airtime controls to RNode interface
This commit is contained in:
Mark Qvist
parent
67c468884f
commit
13c45cc59a
@ -43,21 +43,21 @@ class KISS():
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CMD_CR = 0x05
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CMD_RADIO_STATE = 0x06
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CMD_RADIO_LOCK = 0x07
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CMD_ST_ALOCK = 0x0B
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CMD_LT_ALOCK = 0x0C
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CMD_DETECT = 0x08
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CMD_IMPLICIT = 0x09
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CMD_LEAVE = 0x0A
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CMD_READY = 0x0F
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CMD_STAT_RX = 0x21
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CMD_STAT_TX = 0x22
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CMD_STAT_RSSI = 0x23
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CMD_STAT_SNR = 0x24
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CMD_STAT_CHTM = 0x25
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CMD_BLINK = 0x30
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CMD_RANDOM = 0x40
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CMD_FB_EXT = 0x41
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CMD_FB_READ = 0x42
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CMD_FB_WRITE = 0x43
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CMD_FB_READL = 0x44
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CMD_BT_CTRL = 0x46
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CMD_PLATFORM = 0x48
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CMD_MCU = 0x49
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CMD_FW_VERSION = 0x50
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@ -315,7 +315,7 @@ class RNodeInterface(Interface):
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self, owner, name, port, frequency = None, bandwidth = None, txpower = None,
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sf = None, cr = None, flow_control = False, id_interval = None,
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allow_bluetooth = False, target_device_name = None,
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target_device_address = None, id_callsign = None):
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target_device_address = None, id_callsign = None, st_alock = None, lt_alock = None):
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import importlib
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if RNS.vendor.platformutils.is_android():
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self.on_android = True
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@ -373,6 +373,8 @@ class RNodeInterface(Interface):
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self.cr = cr
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self.state = KISS.RADIO_STATE_OFF
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self.bitrate = 0
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self.st_alock = st_alock
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self.lt_alock = lt_alock
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self.platform = None
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self.display = None
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self.mcu = None
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@ -396,7 +398,13 @@ class RNodeInterface(Interface):
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self.r_stat_tx = None
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self.r_stat_rssi = None
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self.r_stat_snr = None
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self.r_st_alock = None
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self.r_lt_alock = None
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self.r_random = None
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self.r_airtime_short = 0.0
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self.r_airtime_long = 0.0
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self.r_channel_load_short = 0.0
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self.r_channel_load_long = 0.0
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self.packet_queue = []
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self.flow_control = flow_control
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@ -427,6 +435,14 @@ class RNodeInterface(Interface):
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RNS.log("Invalid coding rate configured for "+str(self), RNS.LOG_ERROR)
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self.validcfg = False
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if (self.st_alock and (self.st_alock < 0.0 or self.st_alock > 100.0)):
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RNS.log("Invalid short-term airtime limit configured for "+str(self), RNS.LOG_ERROR)
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self.validcfg = False
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if (self.lt_alock and (self.lt_alock < 0.0 or self.lt_alock > 100.0)):
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RNS.log("Invalid long-term airtime limit configured for "+str(self), RNS.LOG_ERROR)
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self.validcfg = False
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if id_interval != None and id_callsign != None:
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if (len(id_callsign.encode("utf-8")) <= RNodeInterface.CALLSIGN_MAX_LEN):
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self.should_id = True
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@ -616,6 +632,12 @@ class RNodeInterface(Interface):
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self.setCodingRate()
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time.sleep(0.15)
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self.setSTALock()
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time.sleep(0.15)
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self.setLTALock()
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time.sleep(0.15)
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self.setRadioState(KISS.RADIO_STATE_ON)
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time.sleep(0.15)
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@ -741,6 +763,30 @@ class RNodeInterface(Interface):
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if written != len(kiss_command):
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raise IOError("An IO error occurred while configuring coding rate for "+str(self))
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def setSTALock(self):
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if self.st_alock != None:
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at = int(self.st_alock*100)
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c1 = at >> 8 & 0xFF
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c2 = at & 0xFF
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data = KISS.escape(bytes([c1])+bytes([c2]))
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kiss_command = bytes([KISS.FEND])+bytes([KISS.CMD_ST_ALOCK])+data+bytes([KISS.FEND])
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written = self.write_mux(kiss_command)
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if written != len(kiss_command):
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raise IOError("An IO error occurred while configuring short-term airtime limit for "+str(self))
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def setLTALock(self):
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if self.lt_alock != None:
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at = int(self.lt_alock*100)
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c1 = at >> 8 & 0xFF
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c2 = at & 0xFF
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data = KISS.escape(bytes([c1])+bytes([c2]))
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kiss_command = bytes([KISS.FEND])+bytes([KISS.CMD_LT_ALOCK])+data+bytes([KISS.FEND])
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written = self.write_mux(kiss_command)
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if written != len(kiss_command):
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raise IOError("An IO error occurred while configuring long-term airtime limit for "+str(self))
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def setRadioState(self, state):
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self.state = state
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kiss_command = bytes([KISS.FEND])+bytes([KISS.CMD_RADIO_STATE])+bytes([state])+bytes([KISS.FEND])
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@ -994,6 +1040,57 @@ class RNodeInterface(Interface):
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self.r_stat_rssi = byte-RNodeInterface.RSSI_OFFSET
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elif (command == KISS.CMD_STAT_SNR):
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self.r_stat_snr = int.from_bytes(bytes([byte]), byteorder="big", signed=True) * 0.25
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elif (command == KISS.CMD_ST_ALOCK):
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if (byte == KISS.FESC):
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escape = True
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else:
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if (escape):
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if (byte == KISS.TFEND):
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byte = KISS.FEND
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if (byte == KISS.TFESC):
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byte = KISS.FESC
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escape = False
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command_buffer = command_buffer+bytes([byte])
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if (len(command_buffer) == 2):
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at = command_buffer[0] << 8 | command_buffer[1]
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self.r_st_alock = at/100.0
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RNS.log(str(self)+" Radio reporting short-term airtime limit is "+str(self.r_st_alock)+"%", RNS.LOG_DEBUG)
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elif (command == KISS.CMD_LT_ALOCK):
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if (byte == KISS.FESC):
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escape = True
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else:
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if (escape):
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if (byte == KISS.TFEND):
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byte = KISS.FEND
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if (byte == KISS.TFESC):
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byte = KISS.FESC
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escape = False
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command_buffer = command_buffer+bytes([byte])
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if (len(command_buffer) == 2):
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at = command_buffer[0] << 8 | command_buffer[1]
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self.r_lt_alock = at/100.0
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RNS.log(str(self)+" Radio reporting long-term airtime limit is "+str(self.r_lt_alock)+"%", RNS.LOG_DEBUG)
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elif (command == KISS.CMD_STAT_CHTM):
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if (byte == KISS.FESC):
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escape = True
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else:
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if (escape):
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if (byte == KISS.TFEND):
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byte = KISS.FEND
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if (byte == KISS.TFESC):
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byte = KISS.FESC
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escape = False
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command_buffer = command_buffer+bytes([byte])
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if (len(command_buffer) == 8):
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ats = command_buffer[0] << 8 | command_buffer[1]
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atl = command_buffer[2] << 8 | command_buffer[3]
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cus = command_buffer[4] << 8 | command_buffer[5]
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cul = command_buffer[6] << 8 | command_buffer[7]
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self.r_airtime_short = ats/100.0
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self.r_airtime_long = atl/100.0
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self.r_channel_load_short = cus/100.0
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self.r_channel_load_long = cul/100.0
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elif (command == KISS.CMD_RANDOM):
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self.r_random = byte
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elif (command == KISS.CMD_PLATFORM):
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@ -43,6 +43,8 @@ class KISS():
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CMD_CR = 0x05
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CMD_RADIO_STATE = 0x06
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CMD_RADIO_LOCK = 0x07
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CMD_ST_ALOCK = 0x0B
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CMD_LT_ALOCK = 0x0C
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CMD_DETECT = 0x08
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CMD_LEAVE = 0x0A
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CMD_READY = 0x0F
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@ -50,6 +52,7 @@ class KISS():
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CMD_STAT_TX = 0x22
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CMD_STAT_RSSI = 0x23
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CMD_STAT_SNR = 0x24
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CMD_STAT_CHTM = 0x25
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CMD_BLINK = 0x30
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CMD_RANDOM = 0x40
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CMD_FB_EXT = 0x41
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@ -98,7 +101,7 @@ class RNodeInterface(Interface):
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RECONNECT_WAIT = 5
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def __init__(self, owner, name, port, frequency = None, bandwidth = None, txpower = None, sf = None, cr = None, flow_control = False, id_interval = None, id_callsign = None):
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def __init__(self, owner, name, port, frequency = None, bandwidth = None, txpower = None, sf = None, cr = None, flow_control = False, id_interval = None, id_callsign = None, st_alock = None, lt_alock = None):
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if RNS.vendor.platformutils.is_android():
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raise SystemError("Invlaid interface type. The Android-specific RNode interface must be used on Android")
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@ -135,6 +138,8 @@ class RNodeInterface(Interface):
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self.cr = cr
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self.state = KISS.RADIO_STATE_OFF
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self.bitrate = 0
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self.st_alock = st_alock
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self.lt_alock = lt_alock
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self.platform = None
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self.display = None
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self.mcu = None
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@ -158,7 +163,13 @@ class RNodeInterface(Interface):
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self.r_stat_tx = None
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self.r_stat_rssi = None
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self.r_stat_snr = None
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self.r_st_alock = None
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self.r_lt_alock = None
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self.r_random = None
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self.r_airtime_short = 0.0
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self.r_airtime_long = 0.0
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self.r_channel_load_short = 0.0
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self.r_channel_load_long = 0.0
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self.packet_queue = []
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self.flow_control = flow_control
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@ -186,6 +197,14 @@ class RNodeInterface(Interface):
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RNS.log("Invalid coding rate configured for "+str(self), RNS.LOG_ERROR)
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self.validcfg = False
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if (self.st_alock and (self.st_alock < 0.0 or self.st_alock > 100.0)):
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RNS.log("Invalid short-term airtime limit configured for "+str(self), RNS.LOG_ERROR)
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self.validcfg = False
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if (self.lt_alock and (self.lt_alock < 0.0 or self.lt_alock > 100.0)):
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RNS.log("Invalid long-term airtime limit configured for "+str(self), RNS.LOG_ERROR)
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self.validcfg = False
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if id_interval != None and id_callsign != None:
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if (len(id_callsign.encode("utf-8")) <= RNodeInterface.CALLSIGN_MAX_LEN):
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self.should_id = True
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@ -281,6 +300,8 @@ class RNodeInterface(Interface):
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self.setTXPower()
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self.setSpreadingFactor()
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self.setCodingRate()
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self.setSTALock()
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self.setLTALock()
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self.setRadioState(KISS.RADIO_STATE_ON)
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def detect(self):
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@ -385,6 +406,30 @@ class RNodeInterface(Interface):
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if written != len(kiss_command):
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raise IOError("An IO error occurred while configuring coding rate for "+str(self))
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def setSTALock(self):
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if self.st_alock != None:
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at = int(self.st_alock*100)
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c1 = at >> 8 & 0xFF
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c2 = at & 0xFF
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data = KISS.escape(bytes([c1])+bytes([c2]))
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kiss_command = bytes([KISS.FEND])+bytes([KISS.CMD_ST_ALOCK])+data+bytes([KISS.FEND])
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written = self.serial.write(kiss_command)
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if written != len(kiss_command):
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raise IOError("An IO error occurred while configuring short-term airtime limit for "+str(self))
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def setLTALock(self):
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if self.lt_alock != None:
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at = int(self.lt_alock*100)
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c1 = at >> 8 & 0xFF
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c2 = at & 0xFF
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data = KISS.escape(bytes([c1])+bytes([c2]))
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kiss_command = bytes([KISS.FEND])+bytes([KISS.CMD_LT_ALOCK])+data+bytes([KISS.FEND])
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written = self.serial.write(kiss_command)
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if written != len(kiss_command):
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raise IOError("An IO error occurred while configuring long-term airtime limit for "+str(self))
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def setRadioState(self, state):
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self.state = state
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kiss_command = bytes([KISS.FEND])+bytes([KISS.CMD_RADIO_STATE])+bytes([state])+bytes([KISS.FEND])
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@ -622,6 +667,57 @@ class RNodeInterface(Interface):
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self.r_stat_rssi = byte-RNodeInterface.RSSI_OFFSET
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elif (command == KISS.CMD_STAT_SNR):
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self.r_stat_snr = int.from_bytes(bytes([byte]), byteorder="big", signed=True) * 0.25
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elif (command == KISS.CMD_ST_ALOCK):
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if (byte == KISS.FESC):
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escape = True
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else:
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if (escape):
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if (byte == KISS.TFEND):
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byte = KISS.FEND
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if (byte == KISS.TFESC):
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byte = KISS.FESC
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escape = False
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command_buffer = command_buffer+bytes([byte])
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if (len(command_buffer) == 2):
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at = command_buffer[0] << 8 | command_buffer[1]
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self.r_st_alock = at/100.0
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RNS.log(str(self)+" Radio reporting short-term airtime limit is "+str(self.r_st_alock)+"%", RNS.LOG_DEBUG)
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elif (command == KISS.CMD_LT_ALOCK):
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if (byte == KISS.FESC):
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escape = True
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else:
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if (escape):
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if (byte == KISS.TFEND):
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byte = KISS.FEND
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if (byte == KISS.TFESC):
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byte = KISS.FESC
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escape = False
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command_buffer = command_buffer+bytes([byte])
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if (len(command_buffer) == 2):
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at = command_buffer[0] << 8 | command_buffer[1]
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self.r_lt_alock = at/100.0
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RNS.log(str(self)+" Radio reporting long-term airtime limit is "+str(self.r_lt_alock)+"%", RNS.LOG_DEBUG)
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elif (command == KISS.CMD_STAT_CHTM):
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if (byte == KISS.FESC):
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escape = True
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else:
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if (escape):
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if (byte == KISS.TFEND):
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byte = KISS.FEND
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if (byte == KISS.TFESC):
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byte = KISS.FESC
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escape = False
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command_buffer = command_buffer+bytes([byte])
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if (len(command_buffer) == 8):
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ats = command_buffer[0] << 8 | command_buffer[1]
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atl = command_buffer[2] << 8 | command_buffer[3]
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cus = command_buffer[4] << 8 | command_buffer[5]
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cul = command_buffer[6] << 8 | command_buffer[7]
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self.r_airtime_short = ats/100.0
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self.r_airtime_long = atl/100.0
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self.r_channel_load_short = cus/100.0
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self.r_channel_load_long = cul/100.0
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elif (command == KISS.CMD_RANDOM):
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self.r_random = byte
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elif (command == KISS.CMD_PLATFORM):
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