Lyra is an SDK for CDAC's VEGA series of micro-controllers, encompassing its development, documentation, and resources for a seamless experience.

The focus of the project is providing a simple UX to program the micro-controller.

The project is NOT affiliated to or endorsed by CDAC (Centre for Developemnet of Advanced Computing). This is an independent project with original works.

Differences compared to CDAC's official SDK :

• Works on all leading computer architectures and distributions.
• Simple programming interface with ST style APIs and interrupt callback routines.
• Uses the newlib standard C library.

This was written primarily with Linux in mind, however, you should be able to run with lightweight virtual machine/container environments with ease on other platforms as well :

• Windows 10, 11 - WSL2
• macOS - UTM

Just run the setup shell script

sudo ./setup.sh

Copy a sample project or create a new one. Assign the name(s) of your source code file(s) to C_SOURCES variable in Makefile.

To compile:

make

To flash the program to board:

make flash

• GPIO
• Timer
• Interrupts
• UART
• PWM
• SPI
• I2C

The setup script alreads sets up the VEGA_SDK_PATH variable in your default shell profile. So any editor works. See Sample Project

My personal recommendation is Microsoft's Visual Studio Code.

Install LLVM's clangd extension (Identifier: llvm-vs-code-extensions.vscode-clangd) for code completion and static code analysis.

Windows users utilizing WSL, read Connecting USB Devices to connect the board to the WSL virtual machine.

Licensed under the MIT License

All product names, trademarks, and registered trademarks such as VEGA, THEJAS32 and ARIES are the property of Centre for Development of Advanced Computing (CDAC)

LEGAL NOTICE: This repository, including any and all of its forks and derivatives, may NOT be used in the development or training of any machine learning model of any kind, without the explicit permission of the owner of the original repository.