From b5f61138baed4e5ad8e3d6588d5f75eafbac2a67 Mon Sep 17 00:00:00 2001 From: Werner Almesberger Date: Tue, 28 Jun 2011 05:46:49 -0300 Subject: [PATCH] added openness schievements; more small updates --- fisl2011/Makefile | 36 ++++++++++ fisl2011/achieve.fig | 158 +++++++++++++++++++++++++++++++++++++++++++ fisl2011/talk.tex | 128 ++++++++++++++++++++--------------- 3 files changed, 267 insertions(+), 55 deletions(-) create mode 100644 fisl2011/Makefile create mode 100644 fisl2011/achieve.fig diff --git a/fisl2011/Makefile b/fisl2011/Makefile new file mode 100644 index 0000000..b4a1d5d --- /dev/null +++ b/fisl2011/Makefile @@ -0,0 +1,36 @@ +SHELL=/bin/bash + +DL=USB.png +GEN=schhist.png fped.png kicad.png achieve.pdf +PNG=atusb-front.png + +.PHONY: spotless clean + +all: $(GEN) $(DL) $(PNG) + pdflatex talk + xpdf talk.pdf + +kicad.png: eeschema.xwd pcbnew.xwd + pnmcomp -xoff=0 -yoff=300 \ + <(convert eeschema.xwd ppm:-) \ + <(convert pcbnew.xwd ppm:- | \ + pnmpad -white -left=900 -bottom=300) | \ + convert - $@ + +schhist.png: schhist.xwd + convert $< $@ + +fped.png: fped.xwd + convert $< $@ + +USB.png: + wget http://projects.qi-hardware.com/schhist/atusb/847b3546d90d7271690bcd17014cf2cae9482538/diff/USB.png + +achieve.pdf: achieve.fig + fig2dev -L pdf $< $@ + +spotless: + rm -f $(DL) + +clean: + rm -f $(GEN) diff --git a/fisl2011/achieve.fig b/fisl2011/achieve.fig new file mode 100644 index 0000000..3bb4c86 --- /dev/null +++ b/fisl2011/achieve.fig @@ -0,0 +1,158 @@ +#FIG 3.2 Produced by xfig version 3.2.5b +Landscape +Center +Metric +A4 +100.00 +Single +-2 +1200 2 +0 32 #c0c0c0 +6 2070 6570 6885 6930 +1 3 0 0 0 31 50 -1 20 0.000 1 0.0000 2250 6750 180 180 2250 6750 2430 6750 +4 0 0 50 -1 18 18 0.0000 4 270 4155 2700 6840 Open; proprietary format/tools\001 +-6 +6 270 7020 4725 7380 +1 3 0 0 0 7 50 -1 15 0.000 1 0.0000 450 7200 180 180 450 7200 630 7200 +4 0 0 50 -1 18 18 0.0000 4 270 3810 900 7290 Does not apply/insignificant\001 +-6 +1 3 0 0 0 4 50 -1 20 0.000 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Components\001 +4 0 0 50 -1 18 18 0.0000 4 210 975 900 6840 Closed\001 +4 0 0 50 -1 18 18 0.0000 4 270 1425 7650 6840 Fully open\001 +4 0 0 50 -1 18 18 0.0000 4 270 2040 7650 7290 WIP; fully open\001 diff --git a/fisl2011/talk.tex b/fisl2011/talk.tex index 9d03c7e..f3c448c 100644 --- a/fisl2011/talk.tex +++ b/fisl2011/talk.tex @@ -251,6 +251,7 @@ Products: \begin{itemize} \item Objective: validate manufacturing process \item OEM dictionary design + \item Runs Linux: OpenWrt, Jlime (OE-based) \item 336 MHz MIPS CPU (Ingenic Jz4720) \item 32 MB RAM, 2 GB NAND Flash \item QVGA LCD, keyboard @@ -307,7 +308,7 @@ Universal Breakout Board \begin{columns} \begin{column}{12cm} \begin{itemize} - \item Objective: unencumbered wireless connectivity for the Ben + \item Objective: unencumbered wireless for the Ben \item IEEE 802.15.4 (LR-WPAN) \item 250 kbps (2 Mbps non-standard) \item Ben 8:10 card (atben), USB (atusb) @@ -330,9 +331,9 @@ Universal Breakout Board \begin{column}{12cm} \begin{itemize} \item Objective: - \item By ``one man army'' Sebastien Bourdeauducq \item Video synthesizer - \item Video in/out, audio in, Ethernet, USB host, $\ldots$ + \item By ``one man army'' Sebastien Bourdeauducq + \item Video in/out, audio, Ethernet, USB host, MIDI, $\ldots$ \item FPGA-based (Lattice LM32 core) \item Verilog under GPL \item Proprietary FPGA tools @@ -344,8 +345,60 @@ Universal Breakout Board \end{columns} \end{frame} +% --- Freedoms Status --------------------------------------------------------- -% === Tricks and Traps ======================================================== +\begin{frame}{Freedom Status} +\includegraphics[height=0.9\textheight]{achieve.pdf} +\end{frame} + +% === Running a project ======================================================= + +% --- Running an Open Hardware Project ---------------------------------------- + +\begin{frame}{Running an Open Hardware Project} +\begin{columns} + \begin{column}{12cm} + \begin{itemize} + \item Have clear objectives + \item Create opportunities to participate + \item Pick your challenges wisely + \begin{itemize} + \item Set realistic goals + \item Know what you can sacrifice + \item Pay attention to manufacturability + \end{itemize} + \item Think about what follows + \end{itemize} + \end{column} +\end{columns} +\end{frame} + +% --- Common Misconceptions --------------------------------------------------- + +\begin{frame}{Common Misconceptions} +\begin{columns} + \begin{column}{12cm} + \begin{itemize} + \item ``Let's make an iPhone/iPad'' + \begin{itemize} + \item Bleeding edge components are hard to get + \item They are hard to design for + \item They are expensive + \item There is fierce competition + \item You're joining the race late + \item ``Boy, did we patent it !'' + \end{itemize} + \item ``There is no tomorrow'' or ``It must be perfect'' + \begin{itemize} + \item Rampant featuritis \\ + $\Rightarrow$ Delays + \item Try to be as up to date as possible \\ + $\Rightarrow$ Redesigns $\Leftrightarrow$ Delays + \end{itemize} + \end{itemize} + \end{column} +\end{columns} +\end{frame} % --- Sourcing Pitfalls ------------------------------------------------------- @@ -377,32 +430,6 @@ Universal Breakout Board \end{columns} \end{frame} -% --- Common Misconceptions --------------------------------------------------- - -\begin{frame}{Common Misconceptions} -\begin{columns} - \begin{column}{12cm} - \begin{itemize} - \item ``Let's make an iPhone/iPad'' - \begin{itemize} - \item Bleeding edge components are hard to get - \item They are hard to design for - \item They are expensive - \item There is fierce competition - \item ``Boy, did we patent it !'' - \end{itemize} - \item ``There is no tomorrow'' or ``It must be perfect'' - \begin{itemize} - \item Rampant featuritis \\ - $\Rightarrow$ Delays - \item Try to be as up to date as possible \\ - $\Rightarrow$ Redesigns $\Leftrightarrow$ Delays - \end{itemize} - \end{itemize} - \end{column} -\end{columns} -\end{frame} - % --- Dodging Patents --------------------------------------------------------- \begin{frame}{Dodging Patents} @@ -416,7 +443,7 @@ Potential opponents: Some avoidance strategies: \begin{itemize} \item Do not sell hardware - \item Stay small, poor, and out of the news + \item Stay remote, small, poor, and out of the news \item Use old technology \item Avoid areas of on-going patent wars: \\ Mobile communication, A/V codecs, Multitouch, $\ldots$ @@ -424,29 +451,17 @@ Some avoidance strategies: \end{itemize} \end{frame} -% --- Running an Open Hardware Project ------------------------------------- - -\begin{frame}{Running an Open Hardware Project} -\begin{columns} - \begin{column}{12cm} - \begin{itemize} - \item Have clear objectives - \item Create opportunities to participate - \item Pick your challenges wisely - \begin{itemize} - \item Set realistic goals - \item Know what you can sacrifice - \item Pay attention to manufacturability - \end{itemize} - \item Think about what follows - \end{itemize} - \end{column} -\end{columns} -\end{frame} - % --- Conclusion -------------------------------------------------------------- -\begin{frame}{Conclusion} +\begin{frame}{The Future} +\begin{itemize} + \item Finishing Milkymist One + \item Ben-WPAN firmware and Linux support + \item Dreaming of Ya NanoNote + \item Improve tools (BOM, LLHDL, layout history) + \item Get better control of mechanical + \item Smarter marketing: sell our story better +\end{itemize} \end{frame} % --- URLs -------------------------------------------------------------- @@ -456,13 +471,16 @@ This presentation: \\ \url{...} The Qi-Hardware project: \\ -\url{http://www.qi-hardware.com/} +\url{www.qi-hardware.com/} Schematics history: \\ -\url{http://projects.qi-hardware.com/schhist/} +\url{projects.qi-hardware.com/schhist/} Footprint editor (fped): \\ -\url{http://svn.openmoko.org/trunk/eda/fped/README} +\url{svn.openmoko.org/trunk/eda/fped/README} + +Milkymist: \\ +\url{milkymist.org/} \end{frame}