feat: add runtime display rotation setting for e-ink builds

Adds Settings > Display > Rotation (0°/90°/180°/270°) that persists to
NodePrefs and is applied on startup. Falls back to compile-time
DISPLAY_ROTATION when the field is missing from an older prefs file.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
Jakub
2026-05-20 21:53:40 +02:00
parent cffe960f3f
commit 6a3b8e3135
8 changed files with 51 additions and 1 deletions

View File

@@ -150,6 +150,12 @@ uint16_t GxEPDDisplay::getTextWidth(const char* str) {
return w;
}
void GxEPDDisplay::setDisplayRotation(uint8_t rot) {
display.setRotation(rot & 3);
setDimensions(display.width(), display.height());
last_display_crc_value = -1; // force redraw on next endFrame
}
void GxEPDDisplay::endFrame() {
uint32_t crc = display_crc.finalize();
if (crc != last_display_crc_value) {