gojimmypi

        //***********************************************************************************************************************************
        // ForcedASCII  we'll never allow Unicode that does not match to ASCII
        // see https://www.cl.cam.ac.uk/~mgk25/ucs/examples/quickbrown.txt for sample text to test
        //***********************************************************************************************************************************
        private string ForcedASCII(string fromString)
        {
            string res = "";
            try
            {
                Byte[] bytes;

gojimmypi

#!/bin/bash
#"***************************************************************************************************"
# CheckForGitFileChange() bash function. Compare hash of local file to one on GitHub
#
# The MIT License (MIT)
#
# Copyright (c) 2020 gojimmypi
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal

gojimmypi

PROJ = ulx3s_adda
sim: 
	rm -f $(PROJ).vcd
	iverilog  -o $(PROJ).vvp $(PROJ).v $(PROJ)_tb.v
	vvp $(PROJ).vvp
	export DISPLAY=:0

## if we are running in WSL, we need a bit of help for GUI XWindows
## and sometimes the WSL username is not the same as the Windows username & we need the *windows* user path.
## this is the Windows %USER% environment variable when called from makefile: $(shell cmd.exe /c "echo $$USER")

gojimmypi

.comment arachne-pnr 0.1+325+0 (git sha1 840bdfd, g++ 7.3.0-27ubuntu1~18.04 -O2)
.device 8k
.io_tile 1 0
000000000000000000
000000000000000000
000000000000000000
000000000000000000
000000000000000000
000000000000000000
000000000000000000

gojimmypi

#!/bin/bash
# see https://github.com/svn2github/sdcc/blob/master/sdcc/doc/INSTALL.txt
cd ~
mkdir -p temp
cd temp

# see http://sdcc.sourceforge.net/snap.php for fresh links:
wget http://sourceforge.net/projects/sdcc/files/snapshot_builds/amd64-unknown-linux2.5/sdcc-snapshot-amd64-unknown-linux2.5-20190216-10960.tar.bz2
                    
tar xjf sdcc-snapshot-amd64-unknown-linux2.5-20190216-10960.tar.bz2

gojimmypi

sudo apt-get update
sudo apt-get upgrade
sudo apt-get install python-setuptools
sudo apt-get install python3-setuptools

# see https://gist.github.com/gojimmypi/b570c4c0dab4a5d65d03c89071e9d037 for most recent sdcc
sudo apt-get install sdcc
cd ~/workspace
git clone https://github.com/whitequark/Glasgow
git submodule update --init --recursive

gojimmypi

.PHONY: all
.DELETE_ON_ERROR:
TOPMOD  := blinky
VLOGFIL := $(TOPMOD).v
VCDFILE := $(TOPMOD).vcd
SIMPROG := $(TOPMOD)_tb
RPTFILE := $(TOPMOD).rpt
BINFILE := $(TOPMOD).bin
SIMFILE := $(SIMPROG).cpp
VDIRFB  := ./obj_dir

gojimmypi

#!/bin/bash
WORKSPACE=~/workspace       # put your workspace parent directory here. avoid spaces in path
export ULX3S_COM=/dev/ttyS8  # put your device name here

# This WSL Ubuntu bash script will update the system, fetch all dependencies, and git clone
# all of the libraries for running the @DoctorWkt Blinky for the ecp5 ULX3S Board
# including icestorm, nextpnr (or arachne-pnr), yosys
#
#
# A WSL-specific Makefile will also be fetched. (TODO)

gojimmypi

version = 1.2 

riscvbin = /opt/riscv32i/bin/
tinyFPGA_COM ?= /dev/ttyS8

upload: hardware.bin firmware.bin
	sudo chmod 0666 $(tinyFPGA_COM)
	tinyprog --com $(tinyFPGA_COM) -p hardware.bin -u firmware.bin

gojimmypi

version = 1.2 

riscvbin = /opt/riscv32i/bin/
tinyFPGA_COM ?= /dev/ttyS8

upload: hardware.bin firmware.bin
	sudo chmod 0666 $(tinyFPGA_COM)
	tinyprog --com $(tinyFPGA_COM) -p hardware.bin -u firmware.bin

hardware.blif: hardware.v spimemio.v simpleuart.v picosoc.v picorv32.v