feat(eink): 4.2" 400x300 build with the misc-fixed 9x15 font, wide sim

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
Jakub
2026-10-06 13:44:11 +02:00
co-authored by Claude Opus 5.5
parent 44ccd47a12
commit 5864e556ff
8 changed files with 2493 additions and 21 deletions
+1 -1
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@@ -463,7 +463,7 @@ public:
};
#ifdef SIM_EINK_PANEL_W
// An e-ink panel (the Wio Tracker L1 E-ink's 2.13", 122x250 before rotation):
// An e-ink panel (the Wio Tracker L1 E-ink's 2.13", 122x250 before rotation, or a 4.2" 400x300):
// EinkGfxDisplay draws, exactly as GxEPDDisplay does on the board, into a 1-bit
// canvas, and a frame that changed is put on the page in paper and ink. The
// host page counts refreshes from Module.__einkRefreshes. Bodies in target.cpp,
+9 -7
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@@ -194,15 +194,17 @@ if [ "$SIM_UI" = "lvgl" ]; then
LINK_EXTRA=(-sFETCH=1) # map downloads (LvglPort.h) go through emscripten_fetch
fi
# SIM_EINK=landscape|portrait: ui-new on the Wio Tracker L1 E-ink's 2.13" panel
# (122x250, solo/wio-tracker-l1-eink's two builds) instead of the OLED ->
# web/index.html?build=meshcore_sim_eink_landscape (or _portrait).
# SIM_EINK=landscape|portrait|wide: ui-new on the Wio Tracker L1 E-ink's 2.13"
# panel (122x250, solo/wio-tracker-l1-eink's two builds) or the 4.2" one
# (400x300, its third) instead of the OLED ->
# web/index.html?build=meshcore_sim_eink_landscape (or _portrait, _wide).
SIM_EINK="${SIM_EINK:-}"
if [ -n "$SIM_EINK" ]; then
case "$SIM_EINK" in
landscape) EINK_DEFS=(-DDISPLAY_ROTATION=1 -DEINK_LARGE_FONT=1); EXPORT_NAME=MeshCoreSimEinkLandscape ;;
portrait) EINK_DEFS=(-DDISPLAY_ROTATION=0); EXPORT_NAME=MeshCoreSimEinkPortrait ;;
*) echo "error: SIM_EINK must be landscape or portrait" >&2; exit 1 ;;
landscape) EINK_DEFS=(-DDISPLAY_ROTATION=1 -DEINK_LARGE_FONT=1 -DSIM_EINK_PANEL_W=122 -DSIM_EINK_PANEL_H=250); EXPORT_NAME=MeshCoreSimEinkLandscape ;;
portrait) EINK_DEFS=(-DDISPLAY_ROTATION=0 -DSIM_EINK_PANEL_W=122 -DSIM_EINK_PANEL_H=250); EXPORT_NAME=MeshCoreSimEinkPortrait ;;
wide) EINK_DEFS=(-DDISPLAY_ROTATION=0 -DEINK_LARGE_FONT=2 -DSIM_EINK_PANEL_W=400 -DSIM_EINK_PANEL_H=300); EXPORT_NAME=MeshCoreSimEinkWide ;;
*) echo "error: SIM_EINK must be landscape, portrait or wide" >&2; exit 1 ;;
esac
OUT_NAME="meshcore_sim_eink_$SIM_EINK"
# Distinct factories (set above): web/mesh.html?a=... loads one beside
@@ -213,7 +215,7 @@ if [ -n "$SIM_EINK" ]; then
done
# EINK_DISPLAY_MODEL is only tested for presence outside GxEPDDisplay
# (Features.h: the e-ink settings and timings), which the sim doesn't build.
DEFINES=("${kept[@]}" -DDISPLAY_CLASS=SimEinkDisplay -DSIM_EINK_PANEL_W=122 -DSIM_EINK_PANEL_H=250
DEFINES=("${kept[@]}" -DDISPLAY_CLASS=SimEinkDisplay
-DEINK_DISPLAY_MODEL=SimEinkPanel -DMAX_GROUP_CHANNELS=40 "${EINK_DEFS[@]}")
fi
+2 -2
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@@ -158,7 +158,7 @@
<div id="log"></div>
<!-- ?build=meshcore_sim_eink_landscape (or _portrait) loads another build of
<!-- ?build=meshcore_sim_eink_landscape (or _portrait, _wide) loads another build of
the same UI; the e-ink driver sizes the canvas itself. -->
<script>
document.write('<script src="build/' +
@@ -215,7 +215,7 @@
}
}
const SimFactory = window.MeshCoreSimEinkLandscape || window.MeshCoreSimEinkPortrait || window.MeshCoreSim;
const SimFactory = window.MeshCoreSimEinkLandscape || window.MeshCoreSimEinkPortrait || window.MeshCoreSimEinkWide || window.MeshCoreSim;
if (typeof SimFactory !== 'function') {
statusEl.textContent = 'error: build/meshcore_sim.js missing or failed to load -- run variants/sim/build_wasm.sh first.';
} else {
+2 -2
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@@ -231,14 +231,14 @@
<script src="build/meshcore_sim.js"></script>
<script src="build/repeater/meshcore_sim_repeater.js"></script>
<!-- ?a=meshcore_sim_eink_landscape (or _portrait): A is that e-ink build. -->
<!-- ?a=meshcore_sim_eink_landscape (or _portrait, _wide): A is that e-ink build. -->
<script>
const A_BUILD = (new URLSearchParams(location.search).get('a') || '').replace(/[^\w]/g, '');
if (A_BUILD) document.write('<script src="build/' + A_BUILD + '.js"><\/script>');
</script>
<script>
const logEl = document.getElementById('log');
const FactoryA = (opts) => (window.MeshCoreSimEinkLandscape || window.MeshCoreSimEinkPortrait || MeshCoreSim)(opts);
const FactoryA = (opts) => (window.MeshCoreSimEinkLandscape || window.MeshCoreSimEinkPortrait || window.MeshCoreSimEinkWide || MeshCoreSim)(opts);
function log(msg) {
const line = document.createElement('div');
line.textContent = '[' + new Date().toISOString().substr(11, 12) + '] ' + msg;