Comments (4)
mischief
commented on July 25, 2024
hi,
Is the keyboard interrupt pin connected?
yes.
i did some experiments with this. in the schematic, the pin labeled C3 INT is connected from GPIO8 on the esp32c3 to GPIO46 on the esp32s3.
in my fork i have a branch where i pulse GPIO8 when there's keyboard data on the esp32c3, and use that to trigger i2c reads on the esp32s3: https://github.com/mischief/Xinyuan-LilyGO-T-Deck/compare/master...mischief:Xinyuan-LilyGO-T-Deck:kbint?expand=1
Does it register high or low when a key has been pressed?
it does whatever you program it to do on the esp32c3 side 🙂
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mkellner
commented on July 25, 2024
I am working on an SDK for esp32 devices and would like to know if it is enabled as shipped.
It is easy for beginners to program the T-Deck from the USB port, but to force them to program the keyboard esp32c3 may be a stretch too far for some.
Do we know if the interrupt pin is enabled by default on the shipping product?
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mischief
commented on July 25, 2024
hi,
Do we know if the interrupt pin is enabled by default on the shipping product?
no. it's not the default today.
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mkellner
commented on July 25, 2024
Thank you.
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Related Issues (20)
- IO pins 28 to 30 HOT 1
- T-Deck keep restarting while using meshtastic HOT 3
- Replacement screen HOT 2
- Does the T-Deck have an SNA connector for an external antenna? HOT 1
- T-Deck 433 Mhz Bricked HOT 2
- PCB 3D export HOT 1
- Can't compile unit test HOT 3
- T-Deck will not connect when flashing HOT 1
- Antenna connector ripped. HOT 1
- Marauder port for t-deck HOT 1
- Measure battery left precent HOT 1
- New T-Deck cannot enter DFU nor gets detected by any computer as USB HOT 2
- track ball wont input up or down HOT 1
- SD card is not working HOT 2
- Hall effect sensor HOT 1
- Can the running firmware communicate to the keyboard controller? HOT 1
- Cant find the documentation for this board that includes any available GPIO pins HOT 5
- t-deck wont power on with fully charged battery
- Can't Compile Unitest in TDeck from Factory - all the steps in the guide completed - Error Compilation error: 'bool enableInterrupt' redeclared as different kind of entity HOT 4
- UnitTest example code shows nothing but a black screen on the t-deck HOT 5
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