On Aug 24, 2015, at 05:20 AM, Pavel Pisa wrote:
Hello Qiao and Joel,
I have rerun testing of actual RSB mainline testing
on RPi B device. Generally works well.
Used instructions included for archival there
git clone git://git.rtems.org/rtems-source-builder.git
cd rtems
../source-builder/sb-
sorry that I've brought some problems here. My browser had a wired crash and I
didn't notice that some are deleted by accident. Should we revert or I just add
them back?
On Aug 15, 2015, at 05:46 AM, Jarielle Catbagan wrote:
Hello:
I've noticed that Version 197 of the GSoC 2015 Student T
I rebased on the latest commit on master:
commit 61e7c698a44137afbc1447ed328b14a0d9e55016
Author: Andre Marques
Date: Mon Jul 27 17:01:44 2015 +0100
Raspberry Pi implementation for the RTEMS GPIO API.
I've just cloned it and the patches are all applied. Maybe I misunderstand
which com
On Aug 12, 2015, at 03:01 AM, Joel Sherrill wrote:
On 8/12/2015 8:18 AM, QIAO YANG wrote:
Hi,
So here I patch the configure.in file instead of its output. If this one is
good to go, I'll send you the two other patches for microwindows-bset and
t1lib-bset , with its' correct
Hi,
So here I patch the configure.in file instead of its output. If this one is
good to go, I'll send you the two other patches for microwindows-bset and
t1lib-bset , with its' correct patch urls.
Best wishes
On Aug 12, 2015, at 02:16 AM, YANG QIAO wrote:
From: YANG Qiao
---
tools/4.11
ping Pavel..
how do these look?
Pavel won't be there until 23/08.
Yes there is a source file configue.in, but the problem is that, when we use
cross-compile, we can't run a sample program to Check which ANSI integer type
is 64 bit.
The source code is :
AC_CACHE_CHECK( "which ANSI int
> On Aug 7, 2015, at 10:45 AM, Pavel Pisa wrote:
>
> Hello Qiao Ynag,
>
> I am in a hurry now.
>
> On Friday 07 of August 2015 00:52:43 QIAO YANG wrote:
>>> You have the MMU part right. You know where VC memory starts.
>>> You round it down to 1MB
Hi Pisa Pavel,
On Aug 03, 2015, at 11:43 AM, Pavel Pisa wrote:
Hello Qiao Yang,
On Monday 03 of August 2015 22:06:31 QIAO YANG wrote:
On Aug 03, 2015, at 08:34 AM, QIAO YANG wrote:
> On Jul 29, 2015, at 02:03 PM, Chris Johns wrote:
>> On 29/07/2015 8:04 pm, Sebastian Huber wro
On Aug 03, 2015, at 08:34 AM, QIAO YANG wrote:
On Jul 29, 2015, at 02:03 PM, Chris Johns wrote:
On 29/07/2015 8:04 pm, Sebastian Huber wrote:
A custom workspace initialization can be done via
bsp_work_area_initialize().
On the zynq the ethernet driver from Ric (SLAC) for the in tree
On Jul 29, 2015, at 07:56 AM, Pavel Pisa wrote:
Hello Qiao Yang,
On Tuesday 28 of July 2015 01:35:45 Pavel Pisa wrote:
Hello Qiao Yang,
On Friday 24 of July 2015 18:04:47 QIAO YANG wrote:
> Some updates for you. I've found out that my previous problem with
> cmdline due to my min
On Jul 29, 2015, at 02:03 PM, Chris Johns wrote:
On 29/07/2015 8:04 pm, Sebastian Huber wrote:
A custom workspace initialization can be done via
bsp_work_area_initialize().
On the zynq the ethernet driver from Ric (SLAC) for the in tree
(existing) IP stack there is:
uint8_t* start;
size_t
Hi Pavel Pisa,
I've fixed the leak. Please checkout my github.
https://github.com/yangqiao/rtems-source-builder/tree/graphics
Best wishes
On Jul 21, 2015, at 09:51 PM, Pavel Pisa wrote:
Hello Qiao Yang
On Tuesday 21 of July 2015 14:21:07 QIAO YANG wrote:
Hi Pavel Pisa,
On Jul 19,
Hi Pavel Pisa,
I've added the auto-configuration for fb section in mmu table.
I reserve a section at the end of mmu table, make the table non-const to avoid
errors, allocate fb before mmu initialization and fill in the table with the
right parameters.
As far as I've tested, I've found that the
Hi,
Some updates for you. I've found out that my previous problem with cmdline due
to my minicom didn't wrap up the lines I've chosen the interface of vc to
retrieve cmdline so that we don't need to parse the atag nor devicetree. Now we
can use --video=... to choose resolution and --conso
On Jul 22, 2015, at 05:50 AM, Pavel Pisa wrote:
Hello Qiao Yang,
On Wednesday 22 of July 2015 11:19:35 QIAO YANG wrote:
Hi,
When I updated to the latest firmware start.elf , the graphic doesn’t show
anymore. I haven’t yet found out what has been changed in the latest
firmware. I’ve uploaded
On Jul 21, 2015, at 09:51 PM, Pavel Pisa wrote:
Hello Qiao Yang
On Tuesday 21 of July 2015 14:21:07 QIAO YANG wrote:
Hi Pavel Pisa,
On Jul 19, 2015, at 10:35 PM, Pavel Pisa wrote:
Hello Chris and Qiao Yang,
On Monday 20 of July 2015 01:12:33 Chris Johns wrote:
On 20/07/2015 6:55 am, QIAO
rrors from the log and I havn't yet any idea why It didn't
> work. Keep in touch when you do tests. I'm always reachable.
>
> Thanks for the instructions of memory table. I'll try that tomorrow.
>
>> 在 2015年7月21日，00:52，Pavel Pisa 写道：
>>
>> Hello
Hi Pavel Pisa,
On Jul 19, 2015, at 10:35 PM, Pavel Pisa wrote:
Hello Chris and Qiao Yang,
On Monday 20 of July 2015 01:12:33 Chris Johns wrote:
On 20/07/2015 6:55 am, QIAO YANG wrote:
> I've ported the graphic libraries into rsb so that we can build them
> much easier. All B
not fixed. I
don’t have a better way to deal with it other than set a huge range to cover
all possibilities.
waiting for your further report
> On Jul 20, 2015, at 8:38 PM, Pavel Pisa wrote:
>
> Hello Qiao Yang and other,
>
> On Monday 20 of July 2015 15:06:23 Pavel Pisa wrote
Hi,
I've ported the graphic libraries into rsb so that we can build them much
easier. All Build passed, tested on arm with raspberrypi and i386 with pc386.
the libraries can be built with the command like:
../source-builder/sb-set-builder \
--log=graphic-build-log.txt \
--prefix=$HOME/d
---
rtems/config/4.11/graphics/nxlib.bset | 20 ++
rtems/config/graphics/nxlib-0.47-dev-1.cfg | 19 +
source-builder/config/nxlib-1.cfg | 62 ++
3 files changed, 101 insertions(+)
create mode 100644 rtems/config/4.11/graphics/nxlib.bset
create
---
rtems/config/4.11/graphics/microwindows.bset | 20 +++
rtems/config/graphics/microwindows-0.93-dev-1.cfg | 19 ++
source-builder/config/microwindows-1.cfg | 71 +++
3 files changed, 110 insertions(+)
create mode 100644 rtems/config/4.11/graphics/microwind
---
rtems/config/4.11/graphics/t1lib.bset | 20 ++
rtems/config/graphics/t1lib-5.1.2-1.cfg | 21 ++
source-builder/config/t1lib-1.cfg | 69 +
3 files changed, 110 insertions(+)
create mode 100644 rtems/config/4.11/graphics/t1lib.bset
create mode
---
rtems/config/4.11/graphics/freetype2.bset | 20 ++
rtems/config/graphics/freetype-2.4.10-1.cfg | 21 ++
source-builder/config/freetype-1.cfg| 62 +
3 files changed, 103 insertions(+)
create mode 100644 rtems/config/4.11/graphics/freetype2.bset
---
rtems/config/4.11/graphics/libtiff.bset | 20 ++
rtems/config/graphics/libtiff-4.0.2-1.cfg | 21 +++
source-builder/config/libtiff-1.cfg | 62 +++
3 files changed, 103 insertions(+)
create mode 100644 rtems/config/4.11/graphics/libtiff.bset
cr
rtems/config/4.11/graphics/libpng.bset| 20 ++
rtems/config/graphics/libpng-1.5.22-1.cfg | 22 +++
source-builder/config/libpng-1.cfg| 63 +++
3 files changed, 105 insertions(+)
create mode 100644 rtems/config/4.11/graphics/libpng.bset
create m
I've finally found out that if we don't use u-boot to load the image, and just
use the bare metal to load the kernel binary, it works well. Anyway I can't
tell the reason .
On Jul 07, 2015, at 07:55 PM, QIAO YANG wrote:
Hi all mentors and rpi bap student developers ,
Fir
Hi,
I tried to retrieve atag command lines but I've got wired problems:
I ran a quick scan for atags, start from 0x100, and I've got an output like :
[ATAG_CORE] flags: 0, pagesize: 0, rootdev: 0
[ATAG_MEM] size: 800, start: 0
[ATAG_CMDLINE] found:
dma.dmachans=0x7f35 bcm2708_fb.fbwidth=656
Hi all mentors and rpi bap student developers ,
First of all, I’ve written a blog to explicite how I to use the mailbox
interfaces, and I would like to invite other students to try it out. If anyone
need the mailbox related functions that I didn’t implement, you can ask me for
them.
https://y
Hi all mentors and rpi bap student developers ,
First of all, I’ve written a blog to explicite how I to use the mailbox interfaces, and I would like to invite other students to try it out. If anyone need the mailbox related functions that I didn’t implement, you can ask me for them.
https://ya
If you don’t have that much time to debug, you may try this bcm2835 qemu
https://github.com/Torlus/qemu/tree/rpi
<https://github.com/Torlus/qemu/tree/rpi>
you can use it to run the kernel elf directly.
> On Jul 1, 2015, at 11:53 PM, QIAO YANG wrote:
>
> On Jun 30, 2015, at
On Jun 30, 2015, at 12:41 PM, Pavel Pisa wrote:
Hello Qiao Yang,
I have prepared testing on RPi B+ hardware last days
I have got to test your RTEMS branch
https://github.com/yangqiao/rtems
I have tried
e89884b add memory table entry for frame buffer (try to cover all possibility,
may be
Hi,
I'm now working on moving the graphic libraries from rtems-graphic-tool-kits
into rsb, based on the existing work for libjpeg and the
rtems-graphic-tool-kits's buid script.
The port of libpng, libtiff, freetype2 can be review on my github:
https://github.com/yangqiao/rtems-source-builder/c
On Jun 23, 2015, at 07:15 AM, Gedare Bloom wrote:
On Tue, Jun 23, 2015 at 7:43 AM, QIAO YANG wrote:
Hi,
As suggested by gedare, I think using zero length array to represent the
mailbox buffer and tag data is a good way, much readable, clearer to
abstract the structure of mailbox buffer, tag
Hi,
As suggested by gedare, I think using zero length array to represent the
mailbox buffer and tag data is a good way, much readable, clearer to abstract
the structure of mailbox buffer, tag.
I've done an attemp, here is the scratch:
https://github.com/yangqiao/rtems/commit/3ed7e9bde493bdc8e64
x27;ll leave the commits for you to review.
On Jun 07, 2015, at 10:53 PM, QIAO YANG wrote:
Hi,
I've got a few questions over the fbcons implementation details and edid
lecture:
1. I should place the video init function where exactly? In the end of
bspstarthooks.c hook_1() or in the b
Hi,
I've got a few questions over the fbcons implementation details and edid
lecture:
1. I should place the video init function where exactly? In the end of
bspstarthooks.c hook_1() or in the bspstart.c ?
2. I need to ensure the structure buffer is 16-byte aligned . I use
__attribute__((
7;ve taken the hard cored 8*16 font from UBOOT code. I think maybe we can move
the font file in a common directory for all bsps. It's not so important, just a
suggestion. Also the EDID header may be moved for all bsps as well.
On May 04, 2015, at 12:08 PM, QIAO YANG wrote:
Hello everyo
It's using the mailbox property channel to communicate with the videocore. I've
noted down all available properties and the addresses used in a header file but
not yet implemented all of them. I'm working on it this week. If you need this,
you may put some marks here and I'll send a patch for t
Hello everyone,
Since I haven't yet received any respond of my last mail and I've now got the
names of mentors who would instruct me, I create a new thread for a simple
resume and post my questions .
First of all, I've managed to use mailbox channel to get a framebuffer pointer
and its inform
On Apr 23, 2015, at 10:27 AM, Joel Sherrill wrote:
On 4/19/2015 2:17 PM, QIAO YANG wrote:
Here is a modified patch for mailbox. If there's still anything against the
convention, please point it out and I'll correct it immediately. The mailbox
implementation might also be neede
ouse support can be switch off, but I can't find out how to
build the lib without keyboard).
Thanks,
Alan
On Apr 19, 2015, at 3:17 PM, QIAO YANG wrote:
Here is a modified patch for mailbox. If there's still anything against the
convention, please point it out and I'll corr
om wrote:Are you working to make the corrections I mentioned?On Tue, Apr 7, 2015 at 10:05 AM, Gedare Bloom <ged...@rtems.org> wrote:On Mon, Apr 6, 2015 at 5:12 PM, QIAO YANG <yangqiao0...@me.com> wrote:-diff --git a/c/src/lib/libbsp/arm/raspberrypi/Makefile.amb/c/src/lib/li
Hello everyone,
I've implemented a simple framebuffer driver. It can be loaded correctly and it can draw
images . But when I try to open the framebuffer interface '/dev/fb0', I've always got
"No such device". I thought I've missed something. Anyone has an idea?
I've already registered the devi
Hi Pavel Pisa,
On Apr 07, 2015, at 06:50 AM, Pavel Pisa wrote:
Hello Yang Qiao,
On Tuesday 07 of April 2015 00:00:33 QIAO YANG wrote:
I've implemented a simple framebuffer, but I've got no idea how to test it.
I've got Alan's rki and I made a sample to test the mail
hello,
I've implemented a simple framebuffer, but I've got no idea how to test it.
I've got Alan's rki and I made a sample to test the mailbox, the framebuffer
information seems to be successfully set and get (width, height, pitch, buffer
pointer, buffersize etc). In linux we open the interfac
-
diff --git a/c/src/lib/libbsp/arm/raspberrypi/Makefile.am
b/c/src/lib/libbsp/arm/raspberrypi/Makefile.am
index c6133df..70bc01d 100644
--- a/c/src/lib/libbsp/arm/raspberrypi/Makefile.am
+++ b/c/src/lib/libbsp/arm/raspberrypi/Makefile.am
@@ -43,6 +43,7 @@ include_bsp_HEADERS += ../shared/in
It works now.
On Mar 30, 2015, at 11:33 AM, Chris Johns wrote:
On 30/03/2015 11:24 am, QIAO YANG wrote:
On Mar 30, 2015, at 08:01 AM, Chris Johns wrote:
On 30/03/2015 9:13 am, QIAO YANG wrote:
Hello,
I've just failed to build the rsb and found an error introduced by the
latest c
On Mar 30, 2015, at 08:01 AM, Chris Johns wrote:
On 30/03/2015 9:13 am, QIAO YANG wrote:
Hello,
I've just failed to build the rsb and found an error introduced by the
latest commit:
commit 3237c8ee69d7398c3d2ccade9879a3dde7785db1
Author: Chris Johns
Date: Sun Mar 29 15:35:00 2015
On Mar 30, 2015, at 06:54 AM, Joel Sherrill wrote:
On 3/29/2015 5:38 PM, QIAO YANG wrote:
Hi,
I've tried to compile the rgt for pc386. But I can't get the right
version of microwin , not from the upstream nor from the alex-sever's
fork.
>&g
Hi,
I've tried to compile the rgt for pc386. But I can't get the right version of
microwin , not from the upstream nor from the alex-sever's fork.
>> Unable to checkout '6b5dae5cdbc334ac1c3210bc2c4918668cb42aa4' in
submodule path 'microwin'
Has anyone succeed to compile it recently ? O
Hello,
I've just failed to build the rsb and found an error introduced by the latest
commit:
commit 3237c8ee69d7398c3d2ccade9879a3dde7785db1
Author: Chris Johns
Date: Sun Mar 29 15:35:00 2015 +1100
sb: Provide an unverified SSL context to the URL.
The RTEMS servers are causing an e
Hi,
Since Andre is wiling to continue his work on buses and SD card support, and
I'm preparing for the framebuffer implementation, I would like to know the
status of Andre's mailbox implementation. If it cannot be merged yet, what is
the problem? I may take this if the mailbox is not in Andre
I've written a draft for implementing Frambuffer, HDMI console support and port
graphic library tool kits for rpi.
Since I know little about the status of graphics tool kit at the moment and it
would take some time for me to understand , I wonder what could be challenging
for this part or coul
Hi,
I've seen that you've compiled the kernel for SPARC, and run the sample with
SPARC simulator. Maybe you should try to build the arm cross-compiler, compile
the RPI BSP and run it on a arm simulator ( ex: QEMU) or on a RPI board?
Up to now I've seen you, Rohini and I who are willing to cont
Hello ,
I was wondering if the raspberry pi samples can run on arm-rtems4.11-gdb. I
thought I had done the compilations correctly according to Mr Alan's blog, but
it just stand still when running the sample in the simulator.
I'm not sure if it's my problem or it can only run on a real rpi boar
Hello ,
I' a 3rd year chinese student studying software engineering (real-time system
and embedded system) in France. I've found the GSOC2015 idea 'Raspberry Pi BSP
' very attractive and I would like to know more about it to prepare my proposal.
Since the wiki page hasn't a concrete introduct
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