Re: [PR] graphics/lvgl: bump version to 9.2.2 [nuttx-apps]

Thu, 23 Apr 2026 05:55:56 -0700 


acassis commented on PR #3462:
URL: https://github.com/apache/nuttx-apps/pull/3462#issuecomment-4304521451

   > Allright so this is my testing on the ESP32S3-WS-LCD128 that I am adding 
right now to NuttX. It builds okay and runs okay but does not fix my LCD 
problem (probably related to GC9A01 driver) :-P
   > 
   > Before and after picture is the same:
   > <img alt="image" width="2000" height="1126" 
src="https://private-user-images.githubusercontent.com/3051832/582295554-e87d09b7-6844-4d38-a305-36e043be7e95.png?jwt=eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.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.Dan4vXhG0UPoifEfuVCL2QGbwox2ipMoPmVBNH7hvQM";>
   > 
   > Build and run is okay thouhg. Does this release fixes anything for you? 
Can you show before and after effect?
   > 
   > ```
   > % uname -a
   > FreeBSD hexagon 14.4-RELEASE-p2 FreeBSD 14.4-RELEASE-p2 GENERIC amd64
   > 
   > % gmake clean distclean -j ; ./tools/configure.sh -B -S 
esp32s3-ws-lcd128:touch-lvgl && /usr/bin/time -h gmake flash -j && cu -l 
/dev/cuaU0 -s 115200
   > (..)
   > #
   > # configuration written to .config
   > #
   > Create version.h
   > LN: platform/board to /XXX/nuttx/nuttx-apps.git/platform/dummy
   > Downloading: v9.2.2.zipCloning Espressif HAL for 3rd Party Platforms
   > Espressif HAL for 3rd Party Platforms: cleaning current repository...
   > (..)
   > Espressif HAL for 3rd Party Platforms: 
b7e51db97a3f9dc82d3b3524d2bad298ba1e2647
   > Espressif HAL for 3rd Party Platforms: initializing submodules...
   > Applying patches...
   > Register: dd
   > Register: sh
   > Register: nsh
   > Register: lvgldemo
   > (..)
   > Memory region         Used Size  Region Size  %age Used
   >              ROM:      613188 B    4194272 B     14.62%
   >      iram0_0_seg:       36096 B       304 KB     11.60%
   >      irom0_0_seg:      387423 B    4194272 B      9.24%
   >      dram0_0_seg:       43896 B       288 KB     14.88%
   >      drom0_0_seg:      678688 B    4194272 B     16.18%
   >     rtc_iram_seg:           0 B       8168 B      0.00%
   >     rtc_data_seg:           0 B       8168 B      0.00%
   > rtc_reserved_seg:          24 B         24 B    100.00%
   >     rtc_slow_seg:          36 B         8 KB      0.44%
   > CP: nuttx.hex
   > MKIMAGE: ESP32-S3 binary
   > esptool.py -c esp32s3 elf2image --ram-only-header -fs 4MB -fm dio -ff 
"40m" -o nuttx.bin nuttx
   > esptool.py v4.10.0
   > Creating esp32s3 image...
   > Image has only RAM segments visible. ROM segments are hidden and SHA256 
digest is not appended.
   > Merged 1 ELF section
   > Successfully created esp32s3 image.
   > Generated: nuttx.bin
   > esptool.py -c esp32s3 -p /dev/cuaU0 -b 115200  write_flash -fs detect -fm 
dio -ff "40m" 0x0000 nuttx.bin
   > esptool.py v4.10.0
   > Serial port /dev/cuaU0
   > Connecting....
   > Chip is ESP32-S3 (QFN56) (revision v0.2)
   > Features: WiFi, BLE, Embedded PSRAM 2MB (AP_3v3)
   > Crystal is 40MHz
   > MAC: XXX
   > Uploading stub...
   > Running stub...
   > Stub running...
   > Configuring flash size...
   > Auto-detected Flash size: 16MB
   > Flash will be erased from 0x00000000 to 0x00095fff...
   > Flash params set to 0x0240
   > Compressed 613184 bytes to 340547...
   > Wrote 613184 bytes (340547 compressed) at 0x00000000 in 30.0 seconds 
(effective 163.4 kbit/s)...
   > Hash of data verified.
   > 
   > Leaving...
   > Hard resetting via RTS pin...
   >    1m30,68s real           1m29,31s user           1m50,82s sys
   > Connected
   > Initializing LCD SPI 2 port.
   > 
   >                             Initializing GC9A01 LCD.
   > 
   >                                                     SPI port 2 bound to 
LCD 0.
   > esp32s3_bringup(): end.
   > [LVGL] [User]      (0.610, +610)    check_stack_size: tid: 3, Stack size : 
16312 lv_nuttx_entry.c:297
   > [LVGL] [User]      (0.610, +0)      lv_nuttx_lcd_create: lcd /dev/lcd0 
opening lv_nuttx_lcd.c:77
   > [LVGL] [User]      (0.620, +10)     lv_nuttx_lcd_create: lcd /dev/lcd0 
open success lv_nuttx_lcd.c:84
   > [LVGL] [Warn]      (0.630, +10)     lv_demo_widgets: LV_FONT_MONTSERRAT_18 
is not enabled for the widgets demo. Using LV_FONT_DEFAULT instead. 
lv_demo_widgets.c:156
   > [LVGL] [Warn]      (0.640, +10)     lv_demo_widgets: LV_FONT_MONTSERRAT_12 
is not enabled for the widgets demo. Using LV_FONT_DEFAULT instead. 
lv_demo_widgets.c:161
   > ```
   
   @cederom did you "Luke" the source code?
   
   Try to enable CONFIG_LCD_GC9A01_BGR and see if it helps


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