forked from platypush/platypush
Revert "serial.write should have a blocking wait if the serial port is busy"
This reverts commit 0537d1fcac
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parent
0537d1fcac
commit
3b8c580611
1 changed files with 12 additions and 8 deletions
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@ -131,15 +131,19 @@ class SerialPlugin(GpioSensorPlugin):
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if isinstance(data, str):
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data = data.encode('utf-8')
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with self.serial_lock:
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try:
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ser = self._get_serial()
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except:
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time.sleep(1)
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ser = self._get_serial(reset=True)
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try:
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serial_available = self.serial_lock.acquire(timeout=2)
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if serial_available:
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try:
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ser = self._get_serial()
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except:
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time.sleep(1)
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ser = self._get_serial(reset=True)
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self.logger.info('Writing {} to {}'.format(data, self.device))
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ser.write(data)
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self.logger.info('Writing {} to {}'.format(data, self.device))
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ser.write(data)
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finally:
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self.serial_lock.release()
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# vim:sw=4:ts=4:et:
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