Cleanup
This commit is contained in:
Mark Qvist
parent
5a917c9dac
commit
094d2f2079
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@ -495,167 +495,166 @@ class RNodeInterface(Interface):
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# TODO: Ensure hotplug support
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while self.serial.is_open:
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if True or waiting_bytes > 0:
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# TODO: Check multibyte reads
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serial_bytes = self.serial.read()
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got = len(serial_bytes)
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# TODO: Check multibyte reads
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serial_bytes = self.serial.read()
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got = len(serial_bytes)
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for byte in serial_bytes:
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last_read_ms = int(time.time()*1000)
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for byte in serial_bytes:
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last_read_ms = int(time.time()*1000)
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if (in_frame and byte == KISS.FEND and command == KISS.CMD_DATA):
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in_frame = False
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self.processIncoming(data_buffer)
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data_buffer = b""
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command_buffer = b""
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elif (byte == KISS.FEND):
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in_frame = True
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command = KISS.CMD_UNKNOWN
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data_buffer = b""
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command_buffer = b""
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elif (in_frame and len(data_buffer) < self.HW_MTU):
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if (len(data_buffer) == 0 and command == KISS.CMD_UNKNOWN):
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command = byte
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elif (command == KISS.CMD_DATA):
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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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data_buffer = data_buffer+bytes([byte])
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elif (command == KISS.CMD_FREQUENCY):
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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) == 4):
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self.r_frequency = command_buffer[0] << 24 | command_buffer[1] << 16 | command_buffer[2] << 8 | command_buffer[3]
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RNS.log(str(self)+" Radio reporting frequency is "+str(self.r_frequency/1000000.0)+" MHz", RNS.LOG_DEBUG)
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self.updateBitrate()
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if (in_frame and byte == KISS.FEND and command == KISS.CMD_DATA):
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in_frame = False
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self.processIncoming(data_buffer)
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data_buffer = b""
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command_buffer = b""
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elif (byte == KISS.FEND):
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in_frame = True
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command = KISS.CMD_UNKNOWN
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data_buffer = b""
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command_buffer = b""
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elif (in_frame and len(data_buffer) < self.HW_MTU):
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if (len(data_buffer) == 0 and command == KISS.CMD_UNKNOWN):
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command = byte
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elif (command == KISS.CMD_DATA):
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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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data_buffer = data_buffer+bytes([byte])
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elif (command == KISS.CMD_FREQUENCY):
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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) == 4):
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self.r_frequency = command_buffer[0] << 24 | command_buffer[1] << 16 | command_buffer[2] << 8 | command_buffer[3]
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RNS.log(str(self)+" Radio reporting frequency is "+str(self.r_frequency/1000000.0)+" MHz", RNS.LOG_DEBUG)
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self.updateBitrate()
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elif (command == KISS.CMD_BANDWIDTH):
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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) == 4):
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self.r_bandwidth = command_buffer[0] << 24 | command_buffer[1] << 16 | command_buffer[2] << 8 | command_buffer[3]
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RNS.log(str(self)+" Radio reporting bandwidth is "+str(self.r_bandwidth/1000.0)+" KHz", RNS.LOG_DEBUG)
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self.updateBitrate()
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elif (command == KISS.CMD_BANDWIDTH):
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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) == 4):
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self.r_bandwidth = command_buffer[0] << 24 | command_buffer[1] << 16 | command_buffer[2] << 8 | command_buffer[3]
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RNS.log(str(self)+" Radio reporting bandwidth is "+str(self.r_bandwidth/1000.0)+" KHz", RNS.LOG_DEBUG)
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self.updateBitrate()
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elif (command == KISS.CMD_TXPOWER):
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self.r_txpower = byte
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RNS.log(str(self)+" Radio reporting TX power is "+str(self.r_txpower)+" dBm", RNS.LOG_DEBUG)
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elif (command == KISS.CMD_SF):
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self.r_sf = 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 = 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 = byte
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if self.r_state:
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RNS.log(str(self)+" Radio reporting state is online", RNS.LOG_DEBUG)
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else:
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RNS.log(str(self)+" Radio reporting state is offline", RNS.LOG_DEBUG)
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elif (command == KISS.CMD_TXPOWER):
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self.r_txpower = byte
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RNS.log(str(self)+" Radio reporting TX power is "+str(self.r_txpower)+" dBm", RNS.LOG_DEBUG)
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elif (command == KISS.CMD_SF):
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self.r_sf = 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 = 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 = byte
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if self.r_state:
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RNS.log(str(self)+" Radio reporting state is online", RNS.LOG_DEBUG)
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else:
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RNS.log(str(self)+" Radio reporting state is offline", RNS.LOG_DEBUG)
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elif (command == KISS.CMD_RADIO_LOCK):
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self.r_lock = byte
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elif (command == KISS.CMD_FW_VERSION):
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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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self.maj_version = int(command_buffer[0])
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self.min_version = int(command_buffer[1])
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self.validate_firmware()
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elif (command == KISS.CMD_RADIO_LOCK):
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self.r_lock = byte
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elif (command == KISS.CMD_FW_VERSION):
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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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self.maj_version = int(command_buffer[0])
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self.min_version = int(command_buffer[1])
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self.validate_firmware()
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elif (command == KISS.CMD_STAT_RX):
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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) == 4):
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self.r_stat_rx = ord(command_buffer[0]) << 24 | ord(command_buffer[1]) << 16 | ord(command_buffer[2]) << 8 | ord(command_buffer[3])
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elif (command == KISS.CMD_STAT_RX):
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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) == 4):
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self.r_stat_rx = ord(command_buffer[0]) << 24 | ord(command_buffer[1]) << 16 | ord(command_buffer[2]) << 8 | ord(command_buffer[3])
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elif (command == KISS.CMD_STAT_TX):
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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) == 4):
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self.r_stat_tx = ord(command_buffer[0]) << 24 | ord(command_buffer[1]) << 16 | ord(command_buffer[2]) << 8 | ord(command_buffer[3])
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elif (command == KISS.CMD_STAT_TX):
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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) == 4):
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self.r_stat_tx = ord(command_buffer[0]) << 24 | ord(command_buffer[1]) << 16 | ord(command_buffer[2]) << 8 | ord(command_buffer[3])
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elif (command == KISS.CMD_STAT_RSSI):
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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_RANDOM):
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self.r_random = byte
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elif (command == KISS.CMD_PLATFORM):
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self.platform = byte
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elif (command == KISS.CMD_MCU):
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self.mcu = byte
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elif (command == KISS.CMD_ERROR):
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if (byte == KISS.ERROR_INITRADIO):
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RNS.log(str(self)+" hardware initialisation error (code "+RNS.hexrep(byte)+")", RNS.LOG_ERROR)
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raise IOError("Radio initialisation failure")
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elif (byte == KISS.ERROR_INITRADIO):
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RNS.log(str(self)+" hardware TX error (code "+RNS.hexrep(byte)+")", RNS.LOG_ERROR)
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raise IOError("Hardware transmit failure")
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else:
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RNS.log(str(self)+" hardware error (code "+RNS.hexrep(byte)+")", RNS.LOG_ERROR)
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raise IOError("Unknown hardware failure")
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elif (command == KISS.CMD_RESET):
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if (byte == 0xF8):
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if self.platform == KISS.PLATFORM_ESP32:
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if self.online:
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RNS.log("Detected reset while device was online, reinitialising device...", RNS.LOG_ERROR)
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raise IOError("ESP32 reset")
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elif (command == KISS.CMD_READY):
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self.process_queue()
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elif (command == KISS.CMD_DETECT):
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if byte == KISS.DETECT_RESP:
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self.detected = True
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else:
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self.detected = False
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elif (command == KISS.CMD_STAT_RSSI):
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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_RANDOM):
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self.r_random = byte
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elif (command == KISS.CMD_PLATFORM):
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self.platform = byte
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elif (command == KISS.CMD_MCU):
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self.mcu = byte
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elif (command == KISS.CMD_ERROR):
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if (byte == KISS.ERROR_INITRADIO):
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RNS.log(str(self)+" hardware initialisation error (code "+RNS.hexrep(byte)+")", RNS.LOG_ERROR)
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raise IOError("Radio initialisation failure")
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elif (byte == KISS.ERROR_INITRADIO):
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RNS.log(str(self)+" hardware TX error (code "+RNS.hexrep(byte)+")", RNS.LOG_ERROR)
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raise IOError("Hardware transmit failure")
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else:
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RNS.log(str(self)+" hardware error (code "+RNS.hexrep(byte)+")", RNS.LOG_ERROR)
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raise IOError("Unknown hardware failure")
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elif (command == KISS.CMD_RESET):
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if (byte == 0xF8):
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if self.platform == KISS.PLATFORM_ESP32:
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if self.online:
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RNS.log("Detected reset while device was online, reinitialising device...", RNS.LOG_ERROR)
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raise IOError("ESP32 reset")
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elif (command == KISS.CMD_READY):
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self.process_queue()
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elif (command == KISS.CMD_DETECT):
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if byte == KISS.DETECT_RESP:
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self.detected = True
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else:
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self.detected = False
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if got == 0:
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time_since_last = int(time.time()*1000) - last_read_ms
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