makestuff’s gists

makestuff / atlys-howto

Last active February 13, 2018 09:55

Build FPGALink and the cksum VHDL example, and use flcli to write data to an Atlys board, and then read data back from it.

	---------------------------------------------------------------------------------------------------
	Building FPGALink & the cksum example VHDL for Digilent Atlys on Linux:

	# Install prerequisites:
	sudo apt-get install build-essential libreadline-dev libusb-1.0-0-dev python-yaml
	mkdir $HOME/20140524
	cd $HOME/20140524
	wget -qO- http://tiny.cc/msbil \| tar zxf -

	# Fetch and build flcli:

makestuff / ARMv2

Last active December 28, 2015 14:49

Generating ARMv2 code with a gcc cross-compiler

	$ cat regs.c
	typedef unsigned int uint32;

	#define BLTCON1 ((volatile uint32 )0xFFFFFF00)
	#define BLTCON2 ((volatile uint32 )0xFFFFFF04)
	#define BLTCON3 ((volatile uint32 )0xFFFFFF08)

	void foo(uint32 x, uint32 y, uint32 z) {
	BLTCON1 = x;
	BLTCON2 = y;

makestuff / AVR

Created November 19, 2013 17:35

Strange behaviour with programmatic launching of the bootloader with firmware larger than 8KiB.

	$ avr-gcc -v
	Using built-in specs.
	COLLECT_GCC=avr-gcc
	COLLECT_LTO_WRAPPER=/usr/lib/gcc/avr/4.5.3/lto-wrapper
	Target: avr
	Configured with: ../src/configure -v --enable-languages=c,c++ --prefix=/usr/lib --infodir=/usr/share/info --mandir=/usr/share/man --bindir=/usr/bin --libexecdir=/usr/lib --libdir=/usr/lib --enable-shared --with-system-zlib --enable-long-long --enable-nls --without-included-gettext --disable-libssp --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=avr
	Thread model: single
	gcc version 4.5.3 (GCC)
	$
	$ # Fetch the code

makestuff / nexys2-howto

Last active June 10, 2024 17:29

Build FPGALink and the cksum VHDL example, and use flcli to write data to a Nexys2 board, and then read data back from it.

	---------------------------------------------------------------------------------------------------
	Building FPGALink & the cksum example VHDL for Digilent Nexys2 (1200K) on Linux:

	# Install prerequisites:
	sudo apt-get install build-essential libreadline-dev libusb-1.0-0-dev python-yaml
	mkdir $HOME/20170708
	cd $HOME/20170708
	wget -qO- http://tiny.cc/msbil \| tar zxf -

	# Fetch and build flcli:

makestuff / fpgalink2.py

Last active January 1, 2016 14:29

Python binding matching the libfpgalink/20131101 DLL release

	#!/usr/bin/env python
	#
	# Copyright (C) 2009-2012 Chris McClelland
	#
	# This program is free software: you can redistribute it and/or modify
	# it under the terms of the GNU Lesser General Public License as published by
	# the Free Software Foundation, either version 3 of the License, or
	# (at your option) any later version.
	#
	# This program is distributed in the hope that it will be useful,

makestuff / gist:8170823

Created December 29, 2013 14:15

	$ mkdir $HOME/20131101
	$ cd $HOME/20131101
	$ wget -qO- http://www.swaton.ukfsn.org/bin/makestuff-lindar-20130829.tar.gz \| tar zxf -
	$ cd makestuff
	$ scripts/msget.sh makestuff/common/20131101
	Fetching "makestuff/common/20131101"...
	Uncompressing "makestuff/common/20131101" into "common" directory...
	$ cd libs/
	$ wget -qO- http://www.swaton.ukfsn.org/temp/libcompetition.tar.gz \| tar zxf -
	$ cd libcompetition/

makestuff / README.md

Created January 7, 2014 19:28

Test

Hello

Foo bar.

makestuff / xorg.conf

Created January 10, 2014 14:38

Xorg config for

	# nvidia-settings: X configuration file generated by nvidia-settings
	# nvidia-settings: version 304.116 (pbuilder@cake) Sat Nov 9 14:58:32 UTC 2013

	Section "ServerLayout"
	Identifier "Layout0"
	Screen 0 "Screen0" 0 0
	InputDevice "Keyboard0" "CoreKeyboard"
	InputDevice "Mouse0" "CorePointer"
	Option "Xinerama" "0"
	EndSection

makestuff / python-binding

Created January 17, 2014 21:02

Python binding

	$ # Fetch library code & HDL example and build it all...
	$ cd $HOME
	$ mkdir 20131101
	$ cd 20131101/
	$ wget -qO- http://www.swaton.ukfsn.org/bin/makestuff-lindar-20130829.tar.gz \| tar zxf -
	$ cd makestuff
	$ scripts/msget.sh makestuff/hdlmake/20131101
	Fetching "makestuff/hdlmake/20131101"...
	Uncompressing "makestuff/hdlmake/20131101" into "hdlmake" directory...
	Fetching "makestuff/common/20131101"...

makestuff / gist:8578853

Created January 23, 2014 14:01

Simulating mem_ctrl

	$ cd $HOME
	$ mkdir 20131101
	$ cd 20131101
	$ wget -qO- http://www.swaton.ukfsn.org/bin/makestuff-lindar-20130829.tar.gz \| tar zxf -
	$ cd makestuff/
	$ scripts/msget.sh makestuff/hdlmake/20131101
	Fetching "makestuff/hdlmake/20131101"...
	Uncompressing "makestuff/hdlmake/20131101" into "hdlmake" directory...
	Fetching "makestuff/common/20131101"...
	Uncompressing "makestuff/common/20131101" into "./common" directory...

Chris McClelland makestuff