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convert parameter set value to single precision floating point numbe… #707

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Merged
merged 1 commit into from
Apr 21, 2017
Merged

convert parameter set value to single precision floating point numbe… #707

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4 changes: 3 additions & 1 deletion dronekit/__init__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -45,6 +45,7 @@
import types
import threading
import math
import struct
import copy
import collections
from pymavlink.dialects.v10 import ardupilotmega
Expand Down Expand Up @@ -2433,7 +2434,8 @@ def set(self, name, value, retries=3, wait_ready=False):
# instead just wait until the value itself was changed

name = name.upper()
value = float(value)
# convert to single precision floating point number (the type used by low level mavlink messages)
value = float(struct.unpack('f', struct.pack('f', value))[0])
success = False
remaining = retries
while True:
Expand Down