Heltec Wireless Paper, VM-E213 Hardware Revisions (#7258)

* Tests to identify display model

* (InkHUD) SSD1682 controller IC
Has a few quirks, gets its own base class

* (InkHUD) E0213A367 Display
For Heltec Wireless Paper V1.1.1, V1.2
For Heltec VM-E213 V1.1

* (InkHUD) Select display model at boot

* (BaseUI) Wrapper to combine multiple GxEPD2 drivers
Workaround for issue of GxEPD2_BW objects not having a shared base class. Allows us to select a driver at runtime.
https://github.com/meshtastic/firmware/issues/6851#issuecomment-2905353447

* (BaseUI) Select E-Ink model at boot

* (InkHUD) SSD1682 deep sleep

* (InkHUD) No deep sleep for SSD1682

* (InkHUD) Fully no-op deep sleep for SSD1682
This commit is contained in:
todd-herbert
2025-07-08 13:01:48 -05:00
committed by GitHub
co-authored by GitHub
parent 9c08220d24
commit db4e4e6e53
13 changed files with 483 additions and 14 deletions
@@ -7,7 +7,8 @@ build_flags =
-Ivariants/heltec_vision_master_e213
-DHELTEC_VISION_MASTER_E213
-DUSE_EINK
-DEINK_DISPLAY_MODEL=GxEPD2_213_FC1
-DGXEPD2_DRIVER_0=GxEPD2_213_FC1
-DGXEPD2_DRIVER_1=GxEPD2_213_E0213A367
-DEINK_WIDTH=250
-DEINK_HEIGHT=122
-DUSE_EINK_DYNAMICDISPLAY ; Enable Dynamic EInk
@@ -16,7 +17,7 @@ build_flags =
-DEINK_HASQUIRK_GHOSTING ; Display model is identified as "prone to ghosting"
lib_deps =
${esp32s3_base.lib_deps}
https://github.com/meshtastic/GxEPD2/archive/b202ebfec6a4821e098cf7a625ba0f6f2400292d.zip
https://github.com/meshtastic/GxEPD2/archive/1655054ba298e0e29fc2044741940f927f9c2a43.zip
lewisxhe/PCF8563_Library@^1.0.1
upload_speed = 115200