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Code Issues Releases Wiki Activity

Optimised register writing

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Jonathan Hogg
2016-10-14 12:26:45 +01:00
parent ed42994868
commit d4e6244bba
4 changed files with 312 additions and 176 deletions
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5
streams.py
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@ -3,6 +3,7 @@ import asyncio
import os
import serial
import serial.tools.list_ports
import time
class SerialStream:
@ -36,7 +37,7 @@ class SerialStream:
def _feed_data(self, data, future):
n = self._connection.write(data)
print('<write: {}>'.format(repr(data[:n])))
print('{:.3f} -> {}'.format(time.time(), repr(data[:n])))
future.set_result(n)
self._loop.remove_writer(self._connection)
@ -76,7 +77,7 @@ class SerialStream:
def _handle_data(self, n, future):
data = self._connection.read(n if n is not None else self._connection.in_waiting)
print('<read: {}>'.format(repr(data)))
print('{:.3f} <- {}'.format(time.time(), repr(data)))
future.set_result(data)
self._loop.remove_reader(self._connection)