| Account | My Orders
Cart(0)
Spotpear
  • sales

    +86-0755-88291180

Image Extraction

Introduction

When developing an embedded microcontroller, you need to use LCD/OLED to display a picture. The most direct and simple way is to use corresponding tools to convert the picture into corresponding data points (actually a 2-dimensional array), and then you can use the corresponding code to display the array on the LCD/OLED display by sequence.

Steps

1. Click Image2Lcd2.9.zip to download the tool.
2. Double-click to enter the interface.

3. Open the image that needs to be extracted. (Here we take a 1.47inch LCD Module as an example.)

  • Parameter setting
Output data type: C array (*.c)
Scan mode: vertical
Output grayscale: 16-bit true color
Maximum width and height (set according to the actual aspect ratio of the image): 172x320
Output image adjustment: the default setting is fine, if you need color inversion, check Color Inversion
Click 16-bit color: color bits -> RGB565, order of colors -> RGB


4. Save the setting.

  • The path and name are set by the user.
  • The file type is .c file.
  • After saving, an array will be generated, after ctrl+A selects all:


  • Copy it to the "Image. c" file.


  • In Image. h:


  • Finally, call the main function and map it to the screen.


The effect is shown below:

TAG： Magnetic Encoder Servo Motor 120KG.CM 24V 360° RS485 High Precision And Large Torque LuckFox Pico max 4.26inch ESP32-S3 Smart 86 Box Development Board with 4 inch 480x480 Display Touch Screen For AI and DeepSeek Raspberry Pi Prism Industrial RS485 Modbus RTU Relay Raspberry Pi 5 PCIe FFC Connector to Standard PCIe x1 Slot (C) Expansion Board EG25-G Mini PCIe SIMCom Original 4G LTE Cat-4 Module Global Coverage GNSS PCI Express Mini Card 3.5 inch LCD Computer CPU GPU RAM Monitor PC USB Secondary Display Screen Arduino MLX90641 ESP32-P4-NANO Development Board RISC-V WiFi6 MIPI CSI Camera / 10.1 inch DSI Display / USB / RJ45 Ethernet / POE / Audio Buzzer DDSM115 Direct Drive Servo Motor All-In-One Design Hub RS485 Motor Pi5 Round Rotary LCD touch screen 1.28inch 1.6inch 2.1inch Knob central control lighting LCD Jetson Nano Sipeed Lichee Tang Nano 9K FPGA MINI Development Board GW1NR-9 GOAI Gowin SpotPear MAX9296 GMSL Camera Adapter Board 2-Ch High-Speed And Low-Latency Transmission For Jetson Orin Nano/NX Jetson 64MP Camera Jetson RTL8822CE 5GHz WiFi Wireless Bluetooth5 Card NGFF-M.2 RTL8822CE-CG Core
Price：
$23.6-29
Model：
RP2350-Touch-AMOLED-1.43
Brand：
SpotPear
SKU：
010165800000

Raspberry Pi Pico 2 RP2350 1.43 inch AMOLED TouchScreen Development Board 466x466 1.43inch Display QMI8658 6-Axis | PCF85063 RTC | SD | Battery Port

TAG： SpotPear ESP32-S3 4 inch LCD Touchscreen Display 480x480 RS485 SHT20 Relay Arduino LVGL 86 TVbox PI5 ABS Case JETSON NANO MINI SpotPear Raspberry Pi 5 PWM Cooling Fan HDMI to RGB Jetson Nano Raspberry Pi5 PCIe M.2 MINI Gen2 Gen3 SSD 2230 2242 CSI Camera 7inch Monitor Display Raspberry Pi ST7789 Raspberry Pi 5 DSI Raspberry Pi 10.1 inch QLED Quantum Dot Display 1280x720 Capacitive Touchscreen Computer PC Jetson Game TOF Time-Of-Flight Laser Range Radar Raspberry Pi Compute Module 5 CM5 IO Board UART To WiFi RTL8156B USB 2.5G Ethernet RJ45 ESP32-S3 ETH Camera PoE OV2640 OV5640 ESP32
©Copyright 2015 Berlinger Haus | All Rights Reserved
Address：Rm401, building 4, Enlai industrial city, Nankang Road, Danzhutou community, Nanwan street, Longgang District, Shenzhen
Email：tech-support@spotpear.com (Only tech support .Order see 'CONTACT US' at our web )