Skip to content
/ NanoVNA Public
forked from ttrftech/NanoVNA

Very Tiny Palmtop Vector Network Analyzer with bigger font

Notifications You must be signed in to change notification settings

reald/NanoVNA

 
 

Folders and files

NameName
Last commit message
Last commit date

Latest commit

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Repository files navigation

NanoVNA - Very tiny handheld Vector Network Analyzer

GitHub release CircleCI

About

NanoVNA is very tiny handheld Vector Network Analyzer (VNA). It is standalone with lcd display, portable device with battery. This project aim to provide an RF gadget but useful instrument for enthusiast.

This repository contains source of NanoVNA firmware with a more readable font than the original.

Binary releases

From time to time there are binary releases so you don´t have to compile the firmware by yourself. See https://github.com/reald/NanoVNA/releases

Prepare ARM Cross Tools

UPDATE: Recent gcc version works to build NanoVNA, no need old version.

MacOSX

Install cross tools and firmware updating tool.

$ brew tap px4/px4
$ brew install gcc-arm-none-eabi-80
$ brew install dfu-util

Linux (ubuntu)

Download arm cross tools from here.

$ wget https://developer.arm.com/-/media/Files/downloads/gnu-rm/8-2018q4/gcc-arm-none-eabi-8-2018-q4-major-linux.tar.bz2
$ sudo tar xfj gcc-arm-none-eabi-8-2018-q4-major-linux.tar.bz2 -C /usr/local
$ PATH=/usr/local/gcc-arm-none-eabi-8-2018-q4-major/bin:$PATH
$ sudo apt install -y dfu-util

Fetch source code

Fetch source and submodule.

$ git clone https://github.com/reald/NanoVNA.git
$ cd NanoVNA
$ git submodule update --init --recursive

Build

Just make in the directory.

$ make

Build firmware using docker

Using this docker image and without installing arm toolchain, you can build the firmware.

$ cd NanoVNA
$ docker run -it --rm -v $(PWD):/work edy555/arm-embedded:8.2 make

Flash firmware

First, make device enter DFU mode by one of following methods.

  • Jumper BOOT0 pin at powering device
  • Select menu Config->DFU (needs recent firmware)

Then, flash firmware using dfu-util via USB.

$ dfu-util -d 0483:df11 -a 0 -s 0x08000000:leave -D build/ch.bin

Or simply use make.

$ make flash

Companion Tools

There are seveal numbers of great companion PC tools from third-party.

Documentation

Reference

Note

Hardware design material is disclosed to prevent bad quality clone. Please let me know if you would have your own unit.

Authorized Distributor

Credit

Contributors

About

Very Tiny Palmtop Vector Network Analyzer with bigger font

Resources

Stars

Watchers

Forks

Packages

No packages published

Languages

  • C 50.4%
  • Jupyter Notebook 42.0%
  • Objective-C 2.6%
  • Python 2.2%
  • C++ 1.7%
  • Makefile 1.1%