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lvgl / lv_port_esp32

LVGL ported to ESP32 including various display and touchpad drivers
MIT License
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Demo on older esp-wrover-kit board ( not v4.1) #331

Open MrutyunjayPatel opened 1 year ago

MrutyunjayPatel commented 1 year ago

hi, we tried lv_portesp32 on esp32 wrover-kit board , the version we had is not v4.1 but a older version of the kit.

The lcd image is mirrored ( attached are config screenshots), tried all orientation possibilities, all are mirrored ones.

how do we flip the image orientation.

idf : 4.2.2 lvgl : v7.11.0 esp32 : wrover-kit older one

Lvgl_demo-esp32-wroverkit png

Lvgl_tft display-esp32-wroverkit

Lvgl_config-esp32-wroverkit

---- console monitor output ----------------- ` I (288) cpu_start: Application information: I (293) cpu_start: Project name: lvgl-demo I (298) cpu_start: App version: v2.0-68-gcffa173-dirty I (304) cpu_start: Compile time: Mar 24 2023 10:36:50 I (310) cpu_start: ELF file SHA256: c714579d0eb56efc... I (316) cpu_start: ESP-IDF: v4.2.2-dirty I (321) cpu_start: Starting app cpu, entry point is 0x40081818 0x40081818: call_start_cpu1 at D:/esp-idf-422/components/esp32/cpu_start.c:287

I (0) cpu_start: App cpu up. I (332) heap_init: Initializing. RAM available for dynamic allocation: I (339) heap_init: At 3FFAE6E0 len 00001920 (6 KiB): DRAM I (345) heap_init: At 3FFBB1E0 len 00024E20 (147 KiB): DRAM I (351) heap_init: At 3FFE0440 len 00003AE0 (14 KiB): D/IRAM I (357) heap_init: At 3FFE4350 len 0001BCB0 (111 KiB): D/IRAM I (364) heap_init: At 4008BA70 len 00014590 (81 KiB): IRAM I (370) cpu_start: Pro cpu start user code I (388) spi_flash: detected chip: gd I (389) spi_flash: flash io: dio W (389) spi_flash: Detected size(4096k) larger than the size in the binary image header(2048k). Using the size in the binary image header. I (399) cpu_start: Starting scheduler on PRO CPU. I (0) cpu_start: Starting scheduler on APP CPU. I (30) lvgl_helpers: Display hor size: 240, ver size: 320 I (30) lvgl_helpers: Display buffer size: 9600 I (30) lvgl_helpers: Initializing SPI master for display I (40) lvgl_helpers: Configuring SPI host HSPI_HOST (1) I (50) lvgl_helpers: MISO pin: -1, MOSI pin: 23, SCLK pin: 19, IO2/WP pin: -1, IO3/HD pin: -1 I (50) lvgl_helpers: Max transfer size: 19200 (bytes) I (60) lvgl_helpers: Initializing SPI bus... I (70) disp_spi: Adding SPI device I (70) disp_spi: Clock speed: 40000000Hz, mode: 0, CS pin: 22 I (270) ILI9341: Initialization. I (470) ILI9341: Enabling backlight. I (470) ILI9341: Display orientation: PORTRAIT I (470) ILI9341: 0x36 command value: 0x4C `

Thanks and regards Mrutyunjay

MrutyunjayPatel commented 1 year ago

Update : found the board version details its ESP-WROVER-KIT V3 board .

https://docs.espressif.com/projects/esp-idf/en/v4.3/esp32/hw-reference/modules-and-boards-previous.html

But no info on lcd controller .

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