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base repository: whitequark/glasgow
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head repository: whitequark/glasgow
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compare: 8b3626193a66
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  • 1 commit
  • 1 file changed
  • 1 contributor

Commits on Feb 23, 2019

  1. access.direct.demultiplexer: reset FIFOs when synchronizing.

    @whitequark
    whitequark committed Feb 23, 2019
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    8b36261 View commit details
Showing with 2 additions and 0 deletions.
  1. +2 −0 software/glasgow/access/direct/demultiplexer.py
2 changes: 2 additions & 0 deletions software/glasgow/access/direct/demultiplexer.py
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Original file line number Diff line number Diff line change
@@ -97,6 +97,8 @@ async def reset(self):
await self.device.write_register(self._addr_reset, 1)
self.logger.trace("synchronizing FIFOs")
self.device.usb.setInterfaceAltSetting(self._pipe_num, 1)
self._buffer_in = ChunkedFIFO()
self._buffer_out = ChunkedFIFO()
self.logger.trace("deasserting reset")
await self.device.write_register(self._addr_reset, 0)