gpio: Create gpio.Group interface #43
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Codecov ReportAll modified and coverable lines are covered by tests ✅
Additional details and impacted files@@ Coverage Diff @@
## main #43 +/- ##
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Coverage 93.7% 93.7%
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Files 34 34
Lines 3930 3930
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Hits 3681 3681
Misses 244 244
Partials 5 5 ☔ View full report in Codecov by Sentry. |
maruel
approved these changes
Jan 20, 2025
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Fixes #30
The idea behind this interface is to give users a way to atomically modify multiple GPIO pins in one transaction.
This is essentially the interface for the LineSet I created for the IOCTL based GPIO. I'll have another PR coming to make the gpioioctl LineSet implement this interface.
I'll be adding this interface to the MCP23008, and implementing it in a future driver for a CP-2112, and MCP2201, etc. Using this Group() will make writing GPIO Backpacks for things like LCDs trivial. We can have one HD44780 GPIOBackpack that takes a Group, along with a reset and Enable pin.