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Use new spec recommended send timings.

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This commit is contained in:
Ian Gulliver
2016-04-23 14:44:38 -07:00
parent 89c3adc7a7
commit a6d6e00a38
1 changed files with 6 additions and 2 deletions
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8
ilt1000.py
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@@ -41,6 +41,7 @@ class CommandError(Error):
# erasecalfactor # erasecalfactor
# getcalfactor # getcalfactor
# setcalfactor # setcalfactor
# setsamplecount
class ILT1000(object): class ILT1000(object):
@@ -86,7 +87,7 @@ class ILT1000(object):
def _Clear(self): def _Clear(self):
self._dev.timeout = 0.1 self._dev.timeout = 0.1
self._dev.write(b'\r\n') self._dev.write(b'\r')
self._dev.read(2 ** 16) self._dev.read(2 ** 16)
self._dev.timeout = None self._dev.timeout = None
@@ -94,7 +95,10 @@ class ILT1000(object):
return self._dev.readline().rstrip().decode('ascii') return self._dev.readline().rstrip().decode('ascii')
def _SendCommand(self, command): def _SendCommand(self, command):
self._dev.write(command.encode('ascii') + b'\r\n') encoded = command.encode('ascii') + b'\r'
self._dev.write(encoded[:1])
time.sleep(0.05)
self._dev.write(encoded[1:])
ret = self._GetLine() ret = self._GetLine()
if ret == '-999': if ret == '-999':
raise UnsupportedCommand(command) raise UnsupportedCommand(command)