esp_err_t bsp_sdcard_mount(void)
{
const esp_vfs_fat_sdmmc_mount_config_t mount_config = {
#ifdef CONFIG_BSP_SD_FORMAT_ON_MOUNT_FAIL
.format_if_mount_failed = true,
#else
.format_if_mount_failed = false,
#endif
.max_files = 5,
.allocation_unit_size = 64 * 1024
};

sdmmc_host_t host = SDMMC ...

Hello everyone!

I'm trying to make LVGL to show pictures from SD-card, and I need 2 libraries: libpng and FatFS.
LVGL (9.2.2) and espressif/libpng (^1.6.39~1) are managed components by idf_component, and FatFS comes from ESP-IDF.
When I activate option "PNG decoder (libpng) library" in 3rd-party ...

I have a similar problem. But I can't read in LVGL jpeg image from SD card. I can't find a complete example for work. I would appreciate your help.

Minimum working code for JC3248W535EN ESP32S3 with axs15231b display and portLVGL. ESP-IDF v5.5.0. In this case, the screen displays color, displays "Hello world" and presses the button with the counter. As a result, the software rotating screen works, the hardware does not support this device ...