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fix(i2c_oled): fix buffer allocation

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Chen Jichang
2024-11-15 17:27:32 +08:00
parent d37e1cccb6
commit 29b017b785
1 changed files with 1 additions and 1 deletions
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examples/peripherals/lcd/i2c_oled/main/i2c_oled_example_main.c
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@@ -192,7 +192,7 @@ void app_main(void)
ESP_LOGI(TAG, "Allocate separate LVGL draw buffers");
// LVGL reserves 2 x 4 bytes in the buffer, as these are assumed to be used as a palette.
size_t draw_buffer_sz = EXAMPLE_LCD_H_RES * EXAMPLE_LCD_V_RES / 8 + EXAMPLE_LVGL_PALETTE_SIZE;
buf = heap_caps_calloc(1, draw_buffer_sz, MALLOC_CAP_INTERNAL);
buf = heap_caps_calloc(1, draw_buffer_sz, MALLOC_CAP_INTERNAL | MALLOC_CAP_8BIT);
assert(buf);
// LVGL9 suooprt new monochromatic format.