JorgeGzm commented on PR #3253:
URL: https://github.com/apache/nuttx-apps/pull/3253#issuecomment-3927843888
Hi @acassis,
I tested this PR with the linum-stm32h753bi board and it works correctly!
```bash
~/nuttxspace/apps$ git branch -v
master f000ed733 workflows/build.yml: macOS Workflow updated to
macos-15-intel
* pr-3253 313f45ed0 graphics/lvgl: Upgrade LVGL to v9.4.0
upstream 448b0bd0a interpreters: Fix spelling errors
```
Build log:
```
CPP:
/home/jaga/nuttxspace/nuttx/boards/arm/stm32h7/linum-stm32h753bi/scripts/flash.ld->
/home/jaga/nuttxspace/nuttx/boards/arm/stm32h7/linum-stm32h753bi/scripts/flaLD:
nuttx
Memory region Used Size Region Size %age Used
itcm: 0 B 64 KB 0.00%
flash: 943448 B 2 MB 44.99%
dtcm1: 0 B 64 KB 0.00%
dtcm2: 0 B 64 KB 0.00%
sram: 140552 B 512 KB 26.81%
sram1: 0 B 128 KB 0.00%
sram2: 0 B 128 KB 0.00%
sram3: 0 B 32 KB 0.00%
sram4: 0 B 64 KB 0.00%
bbram: 0 B 4 KB 0.00%
CP: nuttx.hex
CP: nuttx.bin
```
## Note
I also tried enabling DMA2D support for STM32H7:
```
CONFIG_LV_USE_DRAW_DMA2D=y
```
This results in the following build error:
```
In file included from
/home/jaga/nuttxspace/apps/graphics/lvgl/lvgl/src/draw/dma2d/../../lv_conf_kconfig.h:20,
from
/home/jaga/nuttxspace/apps/graphics/lvgl/lvgl/src/draw/dma2d/../../lv_conf_internal.h:38,
from
/home/jaga/nuttxspace/apps/graphics/lvgl/lvgl/src/draw/dma2d/lv_draw_dma2d.h:17,
from
/home/jaga/nuttxspace/apps/graphics/lvgl/lvgl/src/draw/dma2d/lv_draw_dma2d_private.h:17,
from
/home/jaga/nuttxspace/apps/graphics/lvgl/lvgl/src/draw/dma2d/lv_draw_dma2d_img.c:10:
/home/jaga/nuttxspace/nuttx/include/nuttx/config.h:567:42: fatal error:
stm32h7xx_hal.h: No such file or directory
567 | #define CONFIG_LV_DRAW_DMA2D_HAL_INCLUDE "stm32h7xx_hal.h"
```
This is not a blocker for this PR, since stm32h7xx_hal.h is a
platform-specific HAL implementation for STM32H7 MCUs that does not exist yet.
I'm just reporting this here so it can be tracked as a future improvement.
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