From 95a58a55320eff6018f6d9d1f90793bef536c899 Mon Sep 17 00:00:00 2001 From: pmow Date: Sat, 10 Oct 2026 17:10:06 -1000 Subject: [PATCH] feat(solo): GDEQ0426T82 in the 9x15 font at 2x The 4.2" build's 9x15 font (EINK_LARGE_FONT=2) at 2x -- 18x30 cells, ~44 characters x 16 lines -- instead of the 6x9 at 4x, which goes blocky. Compared side by side on the panel, as suggested in review. Co-Authored-By: Claude Opus 5.5 --- solo/wio-tracker-l1-gdeq0426/platformio.ini | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) diff --git a/solo/wio-tracker-l1-gdeq0426/platformio.ini b/solo/wio-tracker-l1-gdeq0426/platformio.ini index 7238ecaa..7bf26f25 100644 --- a/solo/wio-tracker-l1-gdeq0426/platformio.ini +++ b/solo/wio-tracker-l1-gdeq0426/platformio.ini @@ -12,11 +12,13 @@ ; a failed allocation there crashes into a boot loop. So: ; OFFLINE_QUEUE_SIZE 32 (stock e-ink: 128) frees ~17 KB ; MAX_CONTACTS 250 (stock: 350) frees ~18 KB -; - EINK_FONT_SCALE 4: text at 4x the 6x9 font (24x36 cells, ~33 characters -; x 13 lines) -- twice the stock 2x. Also adds Settings > Display > Text -; size (1x-5x), which starts here. +; - EINK_LARGE_FONT 2: the 4.2" build's 9x15 font (and its 9 px icons) -- +; on hardware it reads much better here than the 6x9 scaled up, which goes +; blocky at 4x. +; - EINK_FONT_SCALE 2: that font at 2x (18x30 cells, ~44 characters x 16 +; lines). Also adds Settings > Display > Text size (1x-5x), which starts here. ; - STATUS_ICON_SCALE turns on scalable Home status/page icons and adds -; Settings > Display > Icon size (Auto = 1.5x the text: 6x at 4x text, 1x-8x). +; Settings > Display > Icon size (Auto = 1.5x the text: 3x at 2x text, 1x-8x). ; ; Build: pio run -e WioTrackerL1_GDEQ0426T82_companion_solo_dual [env:WioTrackerL1_GDEQ0426T82_companion_solo_dual] @@ -40,7 +42,8 @@ build_flags = ${nrf52_base.build_flags} -D EINK_DISPLAY_MODEL=GxEPD2_426_GDEQ0426T82 -D DISPLAY_ROTATION=0 -D JOYSTICK_UPRIGHT_ROTATION=0 - -D EINK_FONT_SCALE=4 + -D EINK_LARGE_FONT=2 + -D EINK_FONT_SCALE=2 -D STATUS_ICON_SCALE=0 -D GPS_BAUD_RATE=9600 -D ENV_PIN_SDA=PIN_WIRE1_SDA