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fix: T-Deck (Plus) touch driver fix#10740

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thebentern merged 3 commits into
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tdeck-touch-fix
Jun 20, 2026
Merged

fix: T-Deck (Plus) touch driver fix#10740
thebentern merged 3 commits into
masterfrom
tdeck-touch-fix

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@mverch67

@mverch67 mverch67 commented Jun 18, 2026 •
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This PR reverts to the more efficient lovyanGFX GT911 touch driver (as in firmware 2.6.10) that requires the GT911 driver TP_INT GPIO configuration low on touch which is implemented by PR327 in device-ui.

Note:
After first MUI start the T-Deck touch display may require calibration (settings -> screen calibration) to work accurately.

🤝 Attestations

  • I have tested that my proposed changes behave as described.
  • I have tested that my proposed changes do not cause any obvious regressions on the following devices:
    • Heltec (Lora32) V3
    • LilyGo T-Deck
    • LilyGo T-Beam
    • RAK WisBlock 4631
    • Seeed Studio T-1000E tracker card
    • Other (please specify below)

@github-actions

github-actions Bot commented Jun 18, 2026 •
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⚡ Try this PR in the Web Flasher

Flash this PR in the Web Flasher

firmware commit boards expires

Warning

This is an automated, unreviewed CI test build. Back up your device configuration
before flashing, and only flash devices you are able to recover.

Supported boards built by this PR (22)
Device Board Platform
Crowpanel Adv 3.5 TFT elecrow-adv-35-tft esp32-s3
Heltec HT62 heltec-ht62-esp32c3-sx1262 esp32-c3
Heltec Mesh Node 096 heltec-mesh-node-t096 nrf52840
Heltec Mesh Node T1 heltec-mesh-node-t1 nrf52840
Heltec Mesh Node T114 heltec-mesh-node-t114 nrf52840
Heltec V3 heltec-v3 esp32-s3
Raspberry Pi Pico pico rp2040
Raspberry Pi Pico W picow rp2040
RAK WisBlock 11200 rak11200 esp32
RAK WisBlock 11310 rak11310 rp2040
RAK3312 rak3312 esp32-s3
RAK WisBlock 4631 rak4631 nrf52840
Seeed Xiao NRF52840 Kit seeed_xiao_nrf52840_kit nrf52840
Seeed SenseCAP Indicator seeed-sensecap-indicator-tft esp32-s3
Seeed Xiao ESP32-S3 seeed-xiao-s3 esp32-s3
Station G2 station-g2 esp32-s3
Station G3 station-g3 esp32-s3
LILYGO T-Deck t-deck-tft esp32-s3
LILYGO T-Echo t-echo nrf52840
LILYGO T-Echo Plus t-echo-plus nrf52840
LILYGO T-Impulse Plus t-impulse-plus nrf52840
Seeed SenseCAP T1000-E tracker-t1000-e nrf52840

Build artifacts expire on 2026-07-18. Updated for 9dd411f.

@github-actions github-actions Bot added the hardware-support Hardware related: new devices or modules, problems specific to hardware label Jun 18, 2026
@mverch67 mverch67 added bugfix Pull request that fixes bugs and removed hardware-support Hardware related: new devices or modules, problems specific to hardware labels Jun 18, 2026
@thebentern

thebentern commented Jun 20, 2026

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@copilot resolve the merge conflicts in this pull request

Copilot AI commented Jun 20, 2026

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@copilot resolve the merge conflicts in this pull request

Resolved by merging master into this branch and fixing the platformio.ini conflict in commit 59d286c6d.

Copilot AI requested a review from thebentern June 20, 2026 14:23
@thebentern thebentern merged commit 4044f4a into master Jun 20, 2026
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@thebentern thebentern mentioned this pull request Jun 24, 2026
Merged
NomDeTom pushed a commit to NomDeTom/MeshtasticFirmware that referenced this pull request Jun 25, 2026
@mverch67 @thebentern
tdeck touch driver fix (meshtastic#10740)
434225e 
Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
(cherry picked from commit 4044f4a)
@Obi-Wahn

Obi-Wahn commented Jun 25, 2026

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I just flashed the new alpha 2.7.26 onto my Lilygo T-Deck Plus and did a full reset while I was at it. Unfortunately, the touchscreen is much less accurate now than it was with the old alpha 2.7.25. I can barely navigate through the menu anymore, and I can't edit many of the entries either.

@dc1rdb

dc1rdb commented Jun 25, 2026

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I just flashed the new alpha 2.7.26 onto my Lilygo T-Deck Plus and did a full reset while I was at it. Unfortunately, the touchscreen is much less accurate now than it was with the old alpha 2.7.25. I can barely navigate through the menu anymore, and I can't edit many of the entries either.

Should work ok after screen calibration.

@Obi-Wahn

Obi-Wahn commented Jun 25, 2026

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Thanks! Sorry I was too dumb to read the relevant note in the original post. I did the calibration, and it worked great!

@thebentern thebentern deleted the tdeck-touch-fix branch June 25, 2026 17:31
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@mverch67 @thebentern @Obi-Wahn @dc1rdb