# VEE Port Release Notes for ACTIONS ATS3085S/E_DEMO_DVB

## Description

This is the release notes of the VEE Port for ATS3085S/E_DEMO_DVB.

## Versions

### VEE Port

1.5.1

### Dependencies

This VEE Port contains the following dependencies:

| Dependency Name        | Version |
|------------------------|---------|
| Architecture flopi4G25 | 8.1.1   |
| flopi4G25-ui-pack      | 14.4.2  |
| vg-pack                | 1.7.2   |
| bluetooth-pack         | 2.6.0   |

Please refer to the VEE Port [module description file](./vee-port/build.gradle.kts)
for more details.

### Board Support Package

- BSP provider and name: Actions Semiconductor
- BSP version: N/A

### Third Party Software

Here is a list of the most important third party software used in BSP:

| Elem | Name   | Version |
|------|--------|---------|
| RTOS | Zephyr | v2.7    |
| GUI  | VGLite | 4       |

## Features

### Graphical User Interface

VEE Port features a graphical user interface. It includes a round display with a touch panel.

#### Display

VEE Port features a 466 x 466 pixels LCD display. The pixel format
is 16 bits-per-pixel (RGB565). The display device is connected to the MCU via a MIPI DSI.

The VEE Port contains 2 framebuffers located in internal SRAM and the MicroUI Images Heap is stored in external PSRAM.

## Known Issues/Limitations

Known issues:

- Color gradients: Some color gradients may be poorly rendered, this issue will be fixed in future releases.
- Drawing a BufferedImage with a scale factor is clipped for first lines and columns.
- When scaling a bitmap image, the first vertical and horizontal lines may not appear properly, due to GPU issues.
- When rendering a vector path, the first vertical and horizontal lines may not appear properly, due to GPU issues.

Limitations:

- Application size:
  Due to flash partitioning, the application is size-limited, allowing only lightweight apps (<4MBytes with JLink and <
  8MBytes with ADFU). Overall, the total flash size is 16MBytes, limiting the amount of heavy resources.

---
_Markdown_  
_Copyright 2024-2025 MicroEJ Corp. All rights reserved._  
_MicroEJ Corp. PROPRIETARY/CONFIDENTIAL. Use is subject to license terms._