Cocket Nova Getting Started Guide

Note

This project is under active development.

The Coket Nova guide is an instructional manual for utilizing the compiler SDCC. It serves various purposes, allowing users to explore different features and obtain new projects and configurations. The Cocket Nova CH552 boards are incredibly easy to use. The projects focus on innovation and present various alternatives for usage.

Fig. 1 Cocket Nova CH552 Desing graphic

Tip

The codes examples in github are available in the following link: CH55x_SDCC_Examples Github

Contents

• Cocket Nova Developmet Board CH552 Guide
  • Why Use the SDCC Compiler?
  • Understanding Programming Languages in Embedded Systems
  • Requirements
  • PinOut
• Environment Setup on Ubuntu
  • Linux Configuration for USB
• Environment Setup on Windows
  • Compiler Installation
  • Environment Variable Configuration
  • Locate the file
  • Rename it
  • Add the path to the environment variable
  • Verify the installation
  • Update driver
• Compile and Flash CH55x with SDCC
  • Running a Program
  • Install pyusb
  • Error with pip
  • Flashing the Program
• General Board Control
  • Recommended Operating Conditions
  • Voltage Selector
  • JST Connectors
  • Built-In LEDs
• Analog to Digital Converter (ADC)
• I2C (Inter-Integrated Circuit)
  • SSD1306 Display
• Interrupts
  • Timer 0/1 Interrupts
  • External Interrupts
• PWM (Pulse Width Modulation)
• WS2812
• Communication Serial CDC
  • USB CDC Serial Configuration for CH55x Microcontrollers
  • Linux Configuration for USB CDC Devices
  • Windows Configuration for USB CDC Devices
• How generate report of errors