Gregory Nutt
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3d5df2e5af
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Extend I/O Expander interrupt controls; Add test of level sensitve interrupt to Simulated I/O expander
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2016-08-04 16:19:52 -06:00 |
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Gregory Nutt
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1f9799b68d
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I/O Expanders: Interrupt detection logic should not ignore the no-change case. Still need to handle level interrupts even with no change.
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2016-08-03 13:10:20 -06:00 |
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Gregory Nutt
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803b540e8a
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Fix various issues with I/O expander and GPIO lower half drivers from testing with simulated I/O expander
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2016-08-03 12:46:54 -06:00 |
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Gregory Nutt
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c11473657c
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SIM I/O Expander: Add logic to simulate inverted pins and to generate toggle values on interrupt input pins
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2016-08-03 11:19:16 -06:00 |
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Gregory Nutt
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778a8131bf
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SIM: Add a simulated I/O Expander driver
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2016-08-03 09:44:48 -06:00 |
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