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4.4bsd-lite2

4.4BSD Lite Release 2: last Unix operating system from Berkeley

amforth-floating-point-in-asm

Full ASM Floating Point Library - with all functions you may need..

centsdr

CentSDR: tiny handheld standalone software defined receiver with LCD display.

chibios

Read only mirror of SVN ChibiOS repository. Official forum http://forum.chibios.org Bugtracker http://sourceforge.net/projects/chibios

dios_zz

A PIC32MX/MZ EXPERIMENTAL DIOS Forth OS

double-lib-for-flashforth

Double Precision Math Lib for FlashForth

experimental_zz

Experimental fork with Experimental tweaks based on FlashForth

floating-point-library-for-flashforth

Floating Point library implementation for FlashForth

gpsdo-and-reciprocal-counter

nanovna-d

Firmware for NanoVNA, NanoVNA-H, NanoVNA-H4. Support SD Card, external Serial connection, fast measure, fast exchange vs CPU

nanovna-e

Very Tiny Palmtop Vector Network Analyzer

nanovna-h4

NanoVNA H4 branch github repository backup as of August 6th 2020. NO WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, COMPLETENESS OR PERFORMANCE. PROVIDED AS-IS.

nanovna-r

Fork (via mirror) of RandMental's NanoVNA repository

nanovna-saver

A tool for reading, displaying and saving data from the NanoVNA

nanovna-z

NanoVNA github repository backup as of August 6th 2020, the day the original NanoVNA github repository was deleted by a member and the binaries by nanovna-users group owners..... NO WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, COMPLETENESS OR PERFORMANCE. PROVIDED AS-IS.

opengd77

Firmware for DMR transceivers using the NXP MK22 MCU, AT1846S RF chip and HR-C6000 DMR chipset. Including the Radioddiy GD-77, Baofeng DM-1801 and Baofeng RD-5R.

printf

Tiny, fast, non-dependent and fully loaded printf implementation for embedded systems. Extensive test suite passing.

retrobsd-active

Active fork of RetroBSD

retrobsd-with-double-precison

With Double Precision Floating Point implementation - Former retrobsd-1

risc-v-on-fpga-experiments

My naive experiments with RudoIV and picorv32

rudolv

RISC-V processor

spinalhdl

Scala based HDL

teensy-qcx

upduino-mecrisp-ice-15kb

Mecrisp-Ice Forth running on 16bit j1a processor (iCE40UP5k based UPduino board) with full 15kB of bram and 48bit Floating Point Library.

usdx

Simple and experimental (class-E driven) SSB transceiver.

usdx_teensy

vexriscv

A FPGA friendly 32 bit RISC-V CPU implementation