[Arm-netbook] First push to EOMA-68 firmware :)

[fuumind]

Where can the code be found? I probably can't do anything valuble with
it but so far curiosity hasn't killed this cat :)

/fuumind

lör 2016-07-23 klockan 17:28 +0100 skrev Luke Kenneth Casson Leighton:
> ---
> crowd-funded eco-conscious hardware: https://www.crowdsupply.com/eoma
> 68
> 
> 
> On Sat, Jul 23, 2016 at 4:52 PM, Albert ARIBAUD <albert.aribaud at free.
> fr> wrote:
> > 
> > Hi Luke,
> > 
> > Le Tue, 19 Jul 2016 17:44:17 +0100
> > Luke Kenneth Casson Leighton <lkcl at lkcl.net> a écrit:
> > 
> > > 
> > > ---
> > > crowd-funded eco-conscious hardware:
> > > https://www.crowdsupply.com/eoma68
> > > 
> > > 
> > > On Tue, Jul 19, 2016 at 11:30 AM, Albert ARIBAUD
> > > <albert.aribaud at free.fr> wrote:
> > > > 
> > > > Hi all,
> > > > 
> > > > Just did a quick "git push" to test that I can actually push
> > > > onto
> > > > the EOMA-68 EC firmware repo. Changes are trivial: on branch
> > > > master,
> > > > I just did some cleanup of main.c; more to come soon.
> > >  awesome.  btw please don't remove things that are commented out,
> > > #if
> > > 0 them out instead - they're usually there for some sort of debug
> > > or
> > > experimentation purposes.
> > I'll put them back, see below.
>  thanks albert
> 
> > 
> > Still, some conditionally compiled code *can* be cleaned up. One
> > obvious example is the code in main.c which sets up the system
> > tick: we
> > know the EC microcontroller is going to be the STM32F072 no matter
> > what, so __ARM_ARCH_6M__ is going to always be defined and we can
> > do
> > away with the inner #if/#else/#endif; and we need the system tick,
> > so
> > the outer #if 1 / #endif can go away too.
>  can't remember why i put it in...
> 
> > 
> > > 
> > >  also: there is a chromebook using the STM32F072 with keyboard
> > > controller firmware as well, it's quite hard to understand.
> > Noted, thanks.
> > 
> > > 
> > >  one major thing that needs doing is to add a 2nd USB-HID "mouse"
> > > endpoint, starting possible with the mouse usb-hid example which
> > > makes
> > > the cursor move backwards and forwards.  i happen to have a
> > > dual-keyboard-and-mouse logitech thing so the dual endpoint is
> > > attached just so we don't lose track... i'll also add it here
> > > 
> > >  http://rhombus-tech.net/community_ideas/laptop_15in/pcb2/usbhid.
> > > txt
> > Thanks. I'll add that to my TODO list. :)
>   :)
> 
> > 
> > > 
> > > > 
> > > > Also, I created a new branch, "aaribaud/nucleo-f072rb", for
> > > > stuff
> > > > which allow/help developing the EC firmware on the NUCLEO dev
> > > > board. That branch is intended to stay rebased on top of
> > > > "master".
> > > > 
> > > > Luke: right now I intend to keep on pushing onto master; but
> > > > maybe
> > > > you prefer that I push onto a dev branch (e.g.
> > > > "aaribaud/master"),
> > > > and from time to time you or I do a merge into master?
> > >  naah, haven't got time to mess about with branches, unless it's
> > > a
> > > really big rewrite that needs everyone to work *in* that branch.
> > OK -- I'll rollback my initial change and commit back a version
> > with
> > test code kept in (and timer tick code simplified).
>  awesome
> 
> > 
> > BTW, I now have the keyboard, and have soldered the FPC connector
> > to a
> > breakout flat wire ribbon which I will be able to connect to the
> > board!
>  yay!
> 
> > 
> > Of course, I goofed up when I set out soldering, and every pair of
> > wires
> > on the ribbon is swapped, i.e. FPC pin #1 is ribbon wire #2, FPC
> > pin #2
> > is ribbon wire #1, FPC pin #3 is ribbon wire 4, FPC pin #4 is wire
> > #3,
> > etc... :)
>  aw doh
> 
> > 
> > Still, despite my terrible soldering inability, no wire is
> > cut or shorted to another one, so as long as I keep the swapping in
> > mind while plugging the ribbon's wires onto the board, everything
> > should work fine. :)
>  looking forward to hearing how you get on man
> 
> l.
> 
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