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https://github.com/markqvist/Reticulum.git
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RNode interface updates
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parent
2c12deb429
commit
deffcae419
@ -20,22 +20,30 @@ class KISS():
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CMD_BANDWIDTH = chr(0x02)
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CMD_TXPOWER = chr(0x03)
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CMD_SF = chr(0x04)
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CMD_RADIO_STATE = chr(0x05)
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CMD_RADIO_LOCK = chr(0x06)
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CMD_CR = chr(0x05)
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CMD_RADIO_STATE = chr(0x06)
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CMD_RADIO_LOCK = chr(0x07)
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CMD_DETECT = chr(0x08)
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CMD_READY = chr(0x0F)
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CMD_STAT_RX = chr(0x21)
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CMD_STAT_TX = chr(0x22)
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CMD_STAT_RSSI = chr(0x23)
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CMD_BLINK = chr(0x30)
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CMD_RANDOM = chr(0x40)
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CMD_FW_VERSION = chr(0x50)
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CMD_ROM_READ = chr(0x51)
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DETECT_REQ = chr(0x73)
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DETECT_RESP = chr(0x46)
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RADIO_STATE_OFF = chr(0x00)
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RADIO_STATE_ON = chr(0x01)
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RADIO_STATE_ASK = chr(0xFF)
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CMD_ERROR = chr(0x90)
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ERROR_INITRADIO = chr(0x01)
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ERROR_TXFAILED = chr(0x02)
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CMD_ERROR = chr(0x90)
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ERROR_INITRADIO = chr(0x01)
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ERROR_TXFAILED = chr(0x02)
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ERROR_EEPROM_LOCKED = chr(0x03)
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@staticmethod
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def escape(data):
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@ -74,7 +82,7 @@ class RNodeInterface(Interface):
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self.bandwidth = bandwidth
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self.txpower = txpower
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self.sf = sf
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self.cr = 5 # Coding rate is hard-coded in firmware for now
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self.cr = 5
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self.state = KISS.RADIO_STATE_OFF
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self.bitrate = 0
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@ -82,6 +90,7 @@ class RNodeInterface(Interface):
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self.r_bandwidth = None
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self.r_txpower = None
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self.r_sf = None
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self.r_cr = None
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self.r_state = None
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self.r_lock = None
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self.r_stat_rx = None
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@ -200,6 +209,13 @@ class RNodeInterface(Interface):
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if written != len(kiss_command):
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raise IOError("An IO error occurred while configuring spreading factor for "+self(str))
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def setCodingRate(self):
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cr = chr(self.cr)
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kiss_command = KISS.FEND+KISS.CMD_CR+cr+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 coding rate for "+self(str))
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def setRadioState(self, state):
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kiss_command = KISS.FEND+KISS.CMD_RADIO_STATE+state+KISS.FEND
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written = self.serial.write(kiss_command)
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@ -342,6 +358,10 @@ class RNodeInterface(Interface):
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self.r_sf = ord(byte)
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RNS.log(str(self)+" Radio reporting spreading factor is "+str(self.r_sf), RNS.LOG_DEBUG)
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self.updateBitrate()
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elif (command == KISS.CMD_CR):
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self.r_cr = ord(byte)
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RNS.log(str(self)+" Radio reporting coding rate is "+str(self.r_cr), RNS.LOG_DEBUG)
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self.updateBitrate()
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elif (command == KISS.CMD_RADIO_STATE):
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self.r_state = ord(byte)
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elif (command == KISS.CMD_RADIO_LOCK):
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@ -191,8 +191,6 @@ class Link:
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RNS.log("Link "+str(self)+" established with "+str(self.destination)+", RTT is "+str(self.rtt), RNS.LOG_VERBOSE)
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rtt_data = umsgpack.packb(self.rtt)
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rtt_packet = RNS.Packet(self, rtt_data, context=RNS.Packet.LRRTT)
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# TODO: remove
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RNS.log("Sending RTT packet", RNS.LOG_EXTREME)
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rtt_packet.send()
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self.status = Link.ACTIVE
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@ -437,6 +435,7 @@ class Link:
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return plaintext
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except Exception as e:
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RNS.log("Decryption failed on link "+str(self)+". The contained exception was: "+str(e), RNS.LOG_ERROR)
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traceback.print_exc()
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def sign(self, message):
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return self.prv.sign(message, ec.ECDSA(hashes.SHA256()))
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