Files
MeshCore-Solo/variants/wio-tracker-l1-eink/platformio.ini
Jakub 7d9d5f847d feat(screenshot): extend e-ink screenshot support via GxEPD2 patch
- Add lib/GxEPD2-patch/src/GxEPD2_BW.h: local patched copy of GxEPD2_BW.h
  that exposes getBuffer()/getBufferSize() under ENABLE_SCREENSHOT guard.
  Include guard (_GxEPD2_BW_H_) prevents double-inclusion of the installed
  library version.

- GxEPDDisplay.h: use patched header via relative include when
  ENABLE_SCREENSHOT so the patch takes precedence over the installed lib
  (PlatformIO adds library paths before -I build_flags).

- DisplayDriver.h: add virtual getBuffer()/getBufferSize()/getDisplayType()
  defaults (nullptr/0/0) under ENABLE_SCREENSHOT.

- SH1106Display.h / SSD1306Display.h / GxEPDDisplay.h: add concrete overrides;
  getDisplayType() returns 0 (OLED) or 1 (e-ink).

- MyMesh.cpp/h: replace fragile C-cast with virtual dispatch in
  handleScreenshotRequest(); extend 5-byte header to 6 bytes by appending
  display_type so the host tool can decode the correct pixel layout.

- tools/screenshot.py: parse 6-byte header; add eink_buffer_to_image()
  that decodes the row-major MSB-first GxEPD2 buffer with DISPLAY_ROTATION=1
  (phys_x = 127-ly, phys_y = lx); dispatch on display_type.

- variants/wio-tracker-l1-eink/platformio.ini: add
  [env:WioTrackerL1Eink_companion_dual_dev] with ENABLE_SCREENSHOT.
- variants/wio-tracker-l1/platformio.ini: unchanged (OLED env already exists).

Builds verified: WioTrackerL1Eink_companion_dual_dev SUCCESS,
                 WioTrackerL1Eink_companion_radio_ble SUCCESS (unaffected).

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-05-28 01:03:47 +02:00

77 lines
2.2 KiB
INI

[WioTrackerL1Eink]
extends = nrf52_base
board = seeed-wio-tracker-l1
board_build.ldscript = boards/nrf52840_s140_v7_extrafs.ld
board_upload.maximum_size = 708608
build_flags = ${nrf52_base.build_flags}
${sensor_base.build_flags}
-I lib/nrf52/s140_nrf52_7.3.0_API/include
-I lib/nrf52/s140_nrf52_7.3.0_API/include/nrf52
-I variants/wio-tracker-l1
-I examples/companion_radio/ui-new
-I lib/GxEPD2-patch/src
-D WIO_TRACKER_L1
-D WIO_TRACKER_L1_EINK
-D USE_SX1262
-D RADIO_CLASS=CustomSX1262
-D WRAPPER_CLASS=CustomSX1262Wrapper
-D LORA_TX_POWER=22
-D SX126X_CURRENT_LIMIT=140
-D SX126X_RX_BOOSTED_GAIN=1
-D EINK_DISPLAY_MODEL=GxEPD2_213_B74
-D DISPLAY_ROTATION=1
-D GPS_BAUD_RATE=9600
-D ENV_PIN_SDA=PIN_WIRE1_SDA
-D ENV_PIN_SCL=PIN_WIRE1_SCL
-D DISABLE_DIAGNOSTIC_OUTPUT
-D AUTO_OFF_MILLIS=0
-D MAX_CONTACTS=350
-D MAX_GROUP_CHANNELS=40
-D OFFLINE_QUEUE_SIZE=256
-D DISPLAY_CLASS=GxEPDDisplay
-D UI_HAS_JOYSTICK=1
-D UI_HAS_JOYSTICK_UPDOWN=1
-D PIN_BUZZER=12
-D QSPIFLASH=1
-D FIRMWARE_PLUS_BUILD=1
-D MESHCORE_VERSION='"1.15"'
-D UI_SENSORS_PAGE=1
-D BLE_PIN_CODE=123456
build_src_filter = ${nrf52_base.build_src_filter}
+<WioTrackerL1Board.cpp>
+<../variants/wio-tracker-l1>
+<helpers/ui/GxEPDDisplay.cpp>
+<helpers/ui/MomentaryButton.cpp>
+<helpers/ui/buzzer.cpp>
+<helpers/nrf52/SerialBLEInterface.cpp>
+<helpers/sensors>
+<../examples/companion_radio/*.cpp>
+<../examples/companion_radio/ui-new/*.cpp>
lib_deps = ${nrf52_base.lib_deps}
${sensor_base.lib_deps}
adafruit/Adafruit GFX Library @ ^1.12.1
adafruit/RTClib @ ^2.1.3
zinggjm/GxEPD2 @ 1.6.2
bakercp/CRC32 @ ^2.0.0
densaugeo/base64 @ ~1.4.0
end2endzone/NonBlockingRTTTL@^1.3.0
; BLE only
[env:WioTrackerL1Eink_companion_radio_ble]
extends = WioTrackerL1Eink
extra_scripts = post:create-uf2.py
; Dual BLE+USB
[env:WioTrackerL1Eink_companion_dual]
extends = WioTrackerL1Eink
build_flags = ${WioTrackerL1Eink.build_flags}
-D DUAL_SERIAL=1
extra_scripts = post:create-uf2.py
; Dual BLE+USB with screenshot support (development/debug)
[env:WioTrackerL1Eink_companion_dual_dev]
extends = WioTrackerL1Eink
build_flags = ${WioTrackerL1Eink.build_flags}
-D DUAL_SERIAL=1
-D ENABLE_SCREENSHOT