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fix: pin LVGL to 9.5 so the graphical boards build again #145

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Merged
mclueppers merged 1 commit into from
Sep 19, 2026
Merged

fix: pin LVGL to 9.5 so the graphical boards build again #145

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17 changes: 14 additions & 3 deletions platformio.ini
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Original file line number Diff line number Diff line change
Expand Up @@ -280,9 +280,18 @@ lib_ignore =
; The GUI toolkit, this board only: the mono boards keep their page stack and
; never build it. lv_conf.h lives in src/ui/lvgl and reaches the library via
; LV_CONF_INCLUDE_SIMPLE plus the include path.
;
; Pinned to the 9.5 line (~, not ^) on all three LVGL boards. The fonts in
; src/ui/lvgl/fonts are lv_font_conv output written against 9.5's lv_font_t,
; and 9.6.0 (2026-09-16) changed that struct (it gained cap_height and
; x_height): every font file then fails with "designator order for field
; '_lv_font_t::dsc' does not match declaration order". A caret range let any
; fresh resolve — CI included — take 9.6.0 and
; break these builds with nothing in the repository changed. Moving to 9.6 is
; regenerating the fonts and lifting this pin together.
lib_deps =
${env.lib_deps}
lvgl/lvgl @ ^9.5.0
lvgl/lvgl @ ~9.5.0
build_flags =
${env.build_flags}
${esp32s3_psram.build_flags}
Expand Down Expand Up @@ -403,9 +412,10 @@ board_build.partitions = partitions/ota_16mb.csv
; Unlike that board this one *has* a slot, so only the OLED driver goes.
lib_ignore =
Adafruit SSD1306
; LVGL is pinned to the 9.5 line for the fonts' sake: see [env:heltec-v4].
lib_deps =
${env.lib_deps}
lvgl/lvgl @ ^9.5.0
lvgl/lvgl @ ~9.5.0
build_flags =
${env.build_flags}
${esp32s3_psram.build_flags}
Expand Down Expand Up @@ -469,7 +479,8 @@ lib_deps =
Crypto=https://github.com/attermann/Crypto.git
microStore=https://github.com/dobrevit/microStore.git#retimesh/combined
hideakitai/MsgPack @ ^0.4.2
lvgl/lvgl @ ^9.5.0
; LVGL pinned to 9.5 for the fonts' sake: see [env:heltec-v4]
lvgl/lvgl @ ~9.5.0
build_flags =
${env.build_flags}
${esp32s3_psram.build_flags}
Expand Down
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