algorithm porting

Using the CW32 Module: 1.3-Inch Monochrome OLED Display

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1Module Source>>> Product Physical Display： Data Download Link：https://pan.baidu.com/s/1FNGHM0u5MQ2li3QOrTkTuA Data Extraction Code：8888 2Specifications>>> The following information can be found in the manufacturer’s screen specification document. Operating Voltage：3.3V ~ 5V Operating Current：20mA Module Size：33.5 x 35.4 MM Pixel Pitch：0.23(H) x 0.23(V) Pixel Size：0.21(H) x 0.21(V) Driver Chip：SH1106 Communication Protocol：SPI (Adjustable IIC) 3Porting Process>>> Our goal is to … Read more

Using the CW32 Module: 1.28-Inch Round LCD Color Display

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Using the CW32 Module: 1.28-Inch Round LCD Color Display

1Module Source>>> Product Physical Display: Data Download Link:https://pan.baidu.com/s/1lSjp7ISiKhkaXwqJsEOu2g Data Extraction Code:8888 2Specifications>>> The following information can be found in the manufacturer’s screen specification document. Operating Voltage:3.3V Operating Current:20mA Module Size:44(H) x 36(V) x 2.8(D) MM Pixel Pitch:0.135(H) x 0.135(V) Driver Chip:GC9A01 Communication Protocol:SPI 3Porting Process>>> Our goal is to port the routine to the Lichuang … Read more

Porting and Simulation of the Open Source GUI Library uC/GUI

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Porting and Simulation of the Open Source GUI Library uC/GUI

uC/GUI is a lightweight graphical user interface (GUI) library specifically designed for embedded systems. Developed by Segger, it aims to provide a simple and efficient graphical interface solution for embedded applications. Here are some of the main features and functionalities of uC/GUI: Main Features Lightweight: The design goal of uC/GUI is to be as compact … Read more

Using the CW32 Module: 2.8-inch and 3.2-inch ILI9341 Color Screens

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Using the CW32 Module: 2.8-inch and 3.2-inch ILI9341 Color Screens

1Module Source>>> Product Physical Display: Data Download Link:http://www.lcdwiki.com/en/2.8inch_SPI_Module_ILI9341_SKU:MSP2807 2Specifications>>> Download the data from the link above. Operating Voltage:3.3V-5V Operating Current:90mA Module Size:50.0(H) x 86(V) MM Pixel Size:320(H) x 240(V) RGB Driver Chip:ILI9341 Communication Protocol:SPI Operating Current:90mA Module Size:50.0(H) x 86(V) MM Pixel Size:320(H) x 240(V) RGB Driver Chip:ILI9341 Communication Protocol:SPI 3Porting Process>>> Our goal is … Read more

Porting FreeRTOS

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Porting FreeRTOS

Introduction I wrote this porting guide because a colleague from my WeChat public account asked me to write a tutorial on porting, so I wrote this article at their request. Preparation Before porting, we first need to obtain the official source package of FreeRTOS. Here are two download links: One is the official website: http://www.freertos.org/ … Read more

How to Port FreeRTOS to Your Project

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How to Port FreeRTOS to Your Project

1. Download FreeRTOS Official Website https://www.freertos.org/ 2. Source Code Composition Directory Composition FreeRTOS-LTS ├── aws │ ├── aws-iot-core-mqtt-file-streams-embedded-c │ ├── device-defender-for-aws-iot-embedded-sdk │ ├── device-shadow-for-aws-iot-embedded-sdk │ ├── fleet-provisioning-for-aws-iot-embedded-sdk │ ├── jobs-for-aws-iot-embedded-sdk │ └── sigv4-for-aws-iot-embedded-sdk ├── CHANGELOG.md ├── CODE_OF_CONDUCT.md ├── CONTRIBUTING.md ├── FreeRTOS │ ├── backoffAlgorithm │ ├── coreHTTP │ ├── coreJSON │ ├── coreMQTT │ ├── … Read more

Using the CW32 Module: 3.5-inch ILI9488 Color Touch Screen

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Using the CW32 Module: 3.5-inch ILI9488 Color Touch Screen

1Module Source>>> Product Physical Display: Data Download Link:http://www.lcdwiki.com/en/3.5inch_SPI_Module_ILI9488_SKU:MSP3520 2Specifications>>> Operating Voltage:3.3V Operating Current:20MA Module Size:56.34(H) x 98.00(W) Pixel Size:320(H) x 480(V)RGB Driver Chip:ILI9488 Communication Protocol:SPI Number of Pins Used:14 Pin (2.54mm pitch header) Size Parameters 3Porting Process>>> Our goal is to port the example to the Lichuang CW32F030C8T6 development board. Follow the steps below to … Read more

Using the CW32 Module: 8-Digit LED Display Module

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Using the CW32 Module: 8-Digit LED Display Module

1Module Source>>> Product Physical Display： Data Download Link：https://pan.baidu.com/s/15TcV9HevtfVBWcm7pgRNTw Data Extraction Code：e1q5 2Specifications>>> Operating Voltage：4-5.5V Operating Current：8-330MA Scanning Rate：500-1300Hz Communication Protocol：Single Bus Pin Count：5 Pins (2.54mm pitch header) Refer to the manufacturer’s documentation for the above information 3Porting Process>>>Our goal is to port the example to the CW32F030C8T6 development board. First, we need to obtain the … Read more

Using the CW32 Module: 1.14-Inch Color Screen

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Using the CW32 Module: 1.14-Inch Color Screen

1Module Source>>> Module Physical Display: Data Download Link:https://pan.baidu.com/s/1cVzawBFj3ZkGml5Dj-368A Data Extraction Code：8888 2Specifications>>> The following information is from the manufacturer’s documentation Operating Voltage:3.3V Operating Current:20MA Module Size:31.4(H) x 28(V) MM Pixel Size:135(H) x 240(V)RGB Driver Chip:ST7789V Communication Protocol:8-bit Parallel Pin Count:16 Pin (2.54mm pitch header) Size Parameters 3Porting Process>>>Our goal is to port the example to … Read more