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Add tdeck example#4

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NyanHelsing wants to merge 5 commits into
meshcore-dev:mainfrom
NyanHelsing:add-tdeck-upport
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Add tdeck example#4
NyanHelsing wants to merge 5 commits into
meshcore-dev:mainfrom
NyanHelsing:add-tdeck-upport

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@NyanHelsing

@NyanHelsing NyanHelsing commented Jan 26, 2025 •
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GOAL:

A simple instant message functionality: (cc @ripplebiz )
Create a single-room secure chat (room ID + user ID can be configured at build time)

  • Any t-deck device flashed with this firmware will be able to communicate in that room.
  • The UI is text-only, and shows a history of messages insofar as they fit on the screen.
    • after a message rolls off the screen it is not recoverable; there is no screen scrolling horixontal or vertical.
  • The bottom most line of text displays the message the user is currently typing; its length is limited to the screen width.
  • a new message displays on the line second from the bottom, and older messages are pushed up.

TODO:

  • Need to move tft lib to the examples dir
  • would like to run the t-deck example with platformio + project dir arg
    • giv the example dir its own platformio.ini + copies of board config
  • need to finish adjusting the config to work for t-deck board (helpers files aren't working yet)
  • need to actually get mesh instantiated for t-deck
  • need to write a data model to hold the messages that are presently displayed on the screen
  • need to write a view to actually render those strings to the display + wrap messages as needed.

DONE:

  • adds board config + deps for t-decks (non plus)
  • adds build scripts to build && flash to a t-deck
  • need to bring in the lilygo copy of the tft library since they made modifications to the init script

NyanHelsing
NyanHelsing commented Jan 26, 2025
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Comment thread platformio.ini
${Xiao_esp32_C3.build_flags}
-D RADIO_CLASS=CustomSX1262
-D WRAPPER_CLASS=CustomSX1262Wrapper
-D LORA_TX_POWER=22

@NyanHelsing NyanHelsing Jan 26, 2025

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can we get linter config? this'll be noisy if editors can't be consistent.

@NyanHelsing

NyanHelsing commented Jan 26, 2025

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WIP:

Right now wehen i try to build with platformio run -e T-Deck, i get:

PACKAGES: 
 - framework-arduinoespressif32 @ 3.20009.0 (2.0.9) 
 - tool-esptoolpy @ 1.40501.0 (4.5.1) 
 - toolchain-riscv32-esp @ 8.4.0+2021r2-patch5 
 - toolchain-xtensa-esp32s3 @ 8.4.0+2021r2-patch5
LDF: Library Dependency Finder -> https://bit.ly/configure-pio-ldf
LDF Modes: Finder ~ chain, Compatibility ~ soft
Found 37 compatible libraries
Scanning dependencies...
Dependency Graph
|-- base64 @ 1.4.0
|-- RadioLib @ 7.1.2
|-- Crypto @ 0.4.0
|-- ed25519
|-- FS @ 2.0.0
Building in release mode
Linking .pio/build/T-Deck/firmware.elf
/home/nyan/.platformio/packages/toolchain-xtensa-esp32s3@8.4.0+2021r2-patch5/bin/../lib/gcc/xtensa-esp32s3-elf/8.4.0/../../../../xtensa-esp32s3-elf/bin/ld: .pio/build/T-Deck/libFrameworkArduino.a(main.cpp.o):(.literal._Z8loopTaskPv+0x8): undefined reference to `setup()'
/home/nyan/.platformio/packages/toolchain-xtensa-esp32s3@8.4.0+2021r2-patch5/bin/../lib/gcc/xtensa-esp32s3-elf/8.4.0/../../../../xtensa-esp32s3-elf/bin/ld: .pio/build/T-Deck/libFrameworkArduino.a(main.cpp.o):(.literal._Z8loopTaskPv+0xc): undefined reference to `loop()'
/home/nyan/.platformio/packages/toolchain-xtensa-esp32s3@8.4.0+2021r2-patch5/bin/../lib/gcc/xtensa-esp32s3-elf/8.4.0/../../../../xtensa-esp32s3-elf/bin/ld: .pio/build/T-Deck/libFrameworkArduino.a(main.cpp.o): in function `loopTask(void*)':
/home/nyan/.platformio/packages/framework-arduinoespressif32@3.20009.0/cores/esp32/main.cpp:42: undefined reference to `setup()'
/home/nyan/.platformio/packages/toolchain-xtensa-esp32s3@8.4.0+2021r2-patch5/bin/../lib/gcc/xtensa-esp32s3-elf/8.4.0/../../../../xtensa-esp32s3-elf/bin/ld: /home/nyan/.platformio/packages/framework-arduinoespressif32@3.20009.0/cores/esp32/main.cpp:48: undefined reference to `loop()'
collect2: error: ld returned 1 exit status
*** [.pio/build/T-Deck/firmware.elf] Error 1
=============== [FAILED] Took 2.80 seconds ===============

Environment    Status    Duration
-------------  --------  ------------
T-Deck         FAILED    00:00:02.799
========== 1 failed, 0 succeeded in 00:00:02.799 ==========

@NyanHelsing NyanHelsing changed the title Add tdeck support Add tdeck example Jan 26, 2025
@NyanHelsing

NyanHelsing commented Jan 26, 2025

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Ok grabbed the example from the tdeck repo; just need to figure out how to merge the bins now? any pointers would eb great; i see the merge-bins file and am comparing it with the one in the meshatastic firmware repos as well

@NyanHelsing

NyanHelsing commented Jan 28, 2025

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i added the espi_tft library; todo will move that into example/tdec-example/lib (need to figure out how to adjust the platformio.ini to make that work first

@ripplebiz ripplebiz closed this Mar 11, 2025
ripplebiz pushed a commit that referenced this pull request Aug 29, 2025
@Quency-D
Merge pull request #4 from Quency-D/dev
3e3e364 
Merge Dev
@nullrouten0 nullrouten0 mentioned this pull request Nov 5, 2025
Open
agessaman referenced this pull request in agessaman/MeshCore Nov 8, 2025
@Quency-D
Merge pull request #4 from Quency-D/dev
38ca9b6 
Merge Dev
ripplebiz pushed a commit that referenced this pull request Jan 19, 2026
@chrisdavis2110
Merge pull request #4 from chrisdavis2110/var-rak3401
5e4b33a 
Var rak3401
@weebl2000 weebl2000 mentioned this pull request Feb 9, 2026
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@weebl2000 weebl2000 mentioned this pull request Mar 2, 2026
Merged
@da808fokai da808fokai mentioned this pull request Mar 2, 2026
Merged
@weebl2000 weebl2000 mentioned this pull request Mar 5, 2026
Draft
yellowcooln pushed a commit to yellowcooln/MeshCore-washtastic-e22p that referenced this pull request Apr 8, 2026
@MSmithDev
Merge pull request meshcore-dev#4 from yellowcooln/meshsmith-photon-f…
dcf6fd5 
…lavors

Fix nRF52 start ota to enter bootloader BLE DFU
vaizki pushed a commit to vaizki/MeshCore that referenced this pull request Apr 23, 2026
@agessaman
Merge pull request meshcore-dev#4 from agessaman/fix/malloc-remove
0ad7c33 
Refactor PsychicMqttClient to improve memory management and callback …
c03rad0r added a commit to c03rad0r/MeshCore that referenced this pull request Jun 24, 2026
@c03rad0r
fix: remove getPacketLength override (meshcore-dev#2), use LR2021 IRQ…
627909a 
… constants (meshcore-dev#3), make irqDioNum configurable (meshcore-dev#4)
c03rad0r added a commit to c03rad0r/MeshCore that referenced this pull request Jun 24, 2026
@c03rad0r
fix: add configurable LR2021_IRQ_DIO=9 build flag per review feedback (…
684e9d9 
…meshcore-dev#4)
@nabbi nabbi mentioned this pull request Jun 24, 2026
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2 participants

@NyanHelsing @ripplebiz