FlightSim-Streaming/XPlaneConnectCSP
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getPOSI and sendPOSI fix to handle Lat/Lon/h doubles

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getPOSI now can interpret either float or double Lat/Lon/h messages.  sendPOSI now sends double Lat/Lon/h messages.  Also fixed integer conversion bug in sendCTRL.
This commit is contained in:
Norman Princen
2020-04-18 15:05:35 -07:00
committed by GitHub
parent 53154e5908
commit 79110a6f91
1 changed files with 10 additions and 5 deletions
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15
Python3/src/xpc.py
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@@ -1,7 +1,6 @@
import socket
import struct
class XPlaneConnect(object):
"""XPlaneConnect (XPC) facilitates communication to and from the XPCPlugin."""
socket = None
@@ -158,10 +157,13 @@ class XPlaneConnect(object):
# Read response
resultBuf = self.readUDP()
if len(resultBuf) != 34:
if len(resultBuf) == 34:
result = struct.unpack(b"<4sxBfffffff", resultBuf)
elif len(resultBuf) == 46:
result = struct.unpack(b"<4sxBdddffff", resultBuf)
else:
raise ValueError("Unexpected response length.")
result = struct.unpack(b"<4sxBfffffff", resultBuf)
if result[0] != b"POSI":
raise ValueError("Unexpected header: " + result[0])
@@ -197,7 +199,10 @@ class XPlaneConnect(object):
val = -998
if i < len(values):
val = values[i]
buffer += struct.pack(b"<f", val)
if i < 3:
buffer += struct.pack(b"<d", val)
else:
buffer += struct.pack(b"<f", val)
# Send
self.sendUDP(buffer)
@@ -257,7 +262,7 @@ class XPlaneConnect(object):
val = values[i]
if i == 4:
val = -1 if (abs(val + 998) < 1e-4) else val
buffer += struct.pack(b"b", val)
buffer += struct.pack(b"b", int(val))
else:
buffer += struct.pack(b"<f", val)