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Add driver for Texas Instruments TCA8418 #5

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opened 2025-09-20 11:12:43 +00:00 by zac · 2 comments
zac commented 2025-09-20 11:12:43 +00:00
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The keyboard IO expander used by the T-Deck Pro is Texas Instruments' TCA8418.

The keyboard IO expander used by the T-Deck Pro is Texas Instruments' TCA8418.
zac commented 2025-09-20 13:46:32 +00:00
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No sign of anthing on crates.io for the TCA8418, so I'll have to write my own driver.

No sign of anthing on [crates.io for the TCA8418](https://crates.io/search?q=TCA8418), so I'll have to write my own driver.
zac commented 2026-08-30 21:39:29 +00:00
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Looks like there is one now Lars Bollmann's tca8418. Looks like it doesn't do any sort of memory allocation so would be a good fit for this project

Looks like there is one now [Lars Bollmann's tca8418](https://crates.io/crates/tca8418). Looks like it doesn't do any sort of memory allocation so would be a good fit for this project
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zac/t-deck-pro-bsc-nostd#5
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