52 replies to this topic

[zeros]

Hi!

Is there anyone who could build for me a test software with modified cpp files?

I'll add the three modified files:

frontend.cpp

frontend.h

idvb.h

Added new attribute 'changeType'

I need it to complete the USB tuner problem, this of which we recently talked about.

Since I do not have the construction environment, then I would be grateful, if someone can do it for me (for Dream Multimedia DM7020 HD).

Attached Files

•  New-files-for-frontend-idvb.rar   23.66KB   1 downloads

[athoik]

Hi zeros,

Is there a problem creating a development environment? We can help you to get this done.

Also would be nice if you could probide a proper patch with a description of what you are trying to solve.

[zeros]

Thanks,
I wish to create new content, to help for this part:
http://forums.openpl...-working/page-4
If it is not very difficult, then what I have to do, please teach me!?

[Pr2]

Hi,

 

This tuto is really nice and easy to follow:

 

http://users.telenet...npliubuntu.html

 

Pr2

[athoik]

0. Install Debian 8

1. Install as Root the prerequisites (sudo or su -)

apt-get install gawk wget git-core cvs subversion diffstat unzip texinfo gcc-multilib build-essential chrpath

2. Clone OpenPLi OE

cd ~

git clone git://github.com/openpli/openpli-oe-core openpli4

cd openpli4

3. First run make to download OE subprojects

cd ~/openpli4

make

4. Make image for dm7020hd

cd ~/openpli4
MACHINE=dm7020hd make image


Usually I setup my sources directory on another folder (eg ~/sources) in order to reuse them.

You have to edit ~/openpli4/site.conf in order to change sources directory.

If you have build an image succesfully you need to create a bbappend and append to SRC_URI the patches you like to test.

Edited by athoik, 13 February 2016 - 12:50.

[zeros]

OK, thanks, I'm trying to do that, but give me time for this!
The questions will come for sure, but I can't at the moment to deal with it.

[zeros]

My goal is to solve the problem of these tuners, which are configurable for multiple modes, for example:

NIM Socket 1:

Type: DVB-T

Name: CXD1981

Has_Outputs: yes

Mode 0: DVB-C

Mode 1: DVB-T

Frontend_Device: 1

I2C_Device: 2

 

If I change the tuner mode, in this case, then, for now everything goes wrong for this tuner. I tested it a number of times, before I moved to the Act.

I made a number of changes in files 

NimManager.py and

config.py

 

I`d like to test it now, but the first I need the software, where the changes are made in cpp file.

If the test ends happily, then I´d like to discuss this thing forward. The model, where I got the idea is openatv 

[zeros]

My Debian 8 is up and running, thanks to athoik for the fantastic tutorial! Thank also to Pr2. It is not at all difficult, if such a nice tutorial on the front!

What am I supposed to do with the last error, which arose? I understand that I need to log in as normal user, not as root.

 

Checking connectivity... done.

Submodule path 'openembedded-core': checked out 'eb9d896db2fc67bac8efd258744d06fbbee87f06'

The openpli OE is now up-to-date.

make[1]: Leaving directory '/root/openpli4'

Generating /root/openpli4/build/env.source

Generating /root/openpli4/build/conf/openpli.conf

Generating /root/openpli4/build/conf/bblayers.conf

Generating /root/openpli4/build/conf/local.conf

 

Openembedded for the OpenPLi 4 environment has been initialized

properly. Now you can start building your image, by doing either:

 

 MACHINE=... make image

 

        or:

 

 cd /root/openpli4/build

 source env.source

 MACHINE=... bitbake openpli-enigma2-image

 

        or, if you want to build not just the image, but the optional packages in the feed as well:

 

 MACHINE=... bitbake openpli-enigma2-feed

 

root@Debian:~/openpli4# cd ~/openpli4

root@Debian:~/openpli4# MACHINE=dm7020hd make image

Building image for dm7020hd

ERROR:  OE-core's config sanity checker detected a potential misconfiguration.

    Either fix the cause of this error or at your own risk disable the checker (see sanity.conf).

    Following is the list of potential problems / advisories:

 

    Do not use Bitbake as root.

 

Summary: There was 1 ERROR message shown, returning a non-zero exit code.

Makefile:85: recipe for target 'image' failed

make: *** [image] Error 1

root@Debian:~/openpli4# ^C

root@Debian:~/openpli4#

[beastyboy]

Yes, don't try to build an image from the root user. Do you have other user created besides root?

[zeros]

Thanks, already fine 

 

The openpli OE is now up-to-date.

make[1]: Leaving directory '/home/user1/openpli4'

Generating /home/user1/openpli4/build/env.source

Generating /home/user1/openpli4/build/conf/openpli.conf

Generating /home/user1/openpli4/build/conf/bblayers.conf

Generating /home/user1/openpli4/build/conf/local.conf

 

Openembedded for the OpenPLi 4 environment has been initialized

properly. Now you can start building your image, by doing either:

 

 MACHINE=... make image

 

        or:

 

 cd /home/user1/openpli4/build

 source env.source

 MACHINE=... bitbake openpli-enigma2-image

 

        or, if you want to build not just the image, but the optional packages in the feed as well:

 

 MACHINE=... bitbake openpli-enigma2-feed

 

user1@Debian:~/openpli4$ cd ~/openpli4

user1@Debian:~/openpli4$ MACHINE=dm7020hd make image

Building image for dm7020hd

Parsing recipes:  86% |##################################################################################################################################    

[zeros]

The software compilation will take quite a long time!?

I`ve got now such errors, it seems that the main reason is "No space left on device".

 

user1@Debian:~$ cd ~

user1@Debian:~$ cd openpli4

user1@Debian:~/openpli4$ cd ~/openpli4

user1@Debian:~/openpli4$ make

 

Openembedded for the OpenPLi 4 environment has been initialized

properly. Now you can start building your image, by doing either:

 

 MACHINE=... make image

 

        or:

 

 cd /home/user1/openpli4/build

 source env.source

 MACHINE=... bitbake openpli-enigma2-image

 

        or, if you want to build not just the image, but the optional packages in the feed as well:

 

 MACHINE=... bitbake openpli-enigma2-feed

 

user1@Debian:~/openpli4$ cd ~/openpli4

user1@Debian:~/openpli4$ MACHINE=dm7020hd make image

Building image for dm7020hd

Loading cache: 100% |########################################################################################################################################################| ETA:  00:00:00

Loaded 2354 entries from dependency cache.

Parsing recipes: 100% |######################################################################################################################################################| Time: 00:00:49

Parsing of 2097 .bb files complete (1936 cached, 161 parsed). 2586 targets, 311 skipped, 0 masked, 0 errors.

NOTE: Resolving any missing task queue dependencies

 

Build Configuration:

BB_VERSION        = "1.25.0"

BUILD_SYS         = "x86_64-linux"

NATIVELSBSTRING   = "Debian-8.3"

TARGET_SYS        = "mipsel-oe-linux"

MACHINE           = "dm7020hd"

DISTRO            = "openpli"

DISTRO_VERSION    = "4"

TUNE_FEATURES     = "o32 fpu-hard mips32"

TARGET_FPU        = ""

meta-oe

meta-filesystems

meta-multimedia

meta-networking

meta-python       = "(detachedfrom9c926ef):9c926ef2d463e643fb0dc87f6535a12e35d039ab"

meta              = "(detachedfromeb9d896):eb9d896db2fc67bac8efd258744d06fbbee87f06"

meta-openpli

meta-dream        = "master:f152036cf525d53d7dc1b3adceb328ce4e54644a"

meta-vuplus       = "(detachedfrom5ceccaa):5ceccaab8866116710d0facd022f9d3442d5b0db"

meta-xsarius      = "(detachedfrom68cdce8):68cdce82a5d99e5ac055764f4b091fbeb4235899"

meta-xp           = "(detachedfrom38ba4ae):38ba4aea0e8c2e391e90a845ab77b30d35ed5e95"

meta-xtrend       = "(detachedfrom66fbc58):66fbc589b76314e10e688dcb2207142afe3b9df1"

meta-formuler     = "(detachedfrom2f0635f):2f0635faf4f9ef973c4783168aa12580e78c06a8"

meta-hd           = "(detachedfrom321440e):321440ee26ea4f4e11cf9587bb955ae4317e1a2b"

meta-xpeedc       = "(detachedfromdbde5f6):dbde5f66bb0486d72609a20e882dad0eacae8645"

meta-wetek        = "(detachedfromac4d4e7):ac4d4e7013820249f4fe1be8b6bc7084fc66863f"

meta-zgemma       = "(detachedfrom147bed1):147bed1fc3be730fff44bcd0357c5e2fb6a7acca"

meta-local        = "master:f152036cf525d53d7dc1b3adceb328ce4e54644a"

 

NOTE: Preparing RunQueue

NOTE: Executing SetScene Tasks

NOTE: Executing RunQueue Tasks

ERROR: Function failed: do_install_locale (log file is located at /home/user1/openpli4/build/tmp/work/mips32el-oe-linux/glibc/2.20-r0/temp/log.do_install_locale.8748)

ERROR: Logfile of failure stored in: /home/user1/openpli4/build/tmp/work/mips32el-oe-linux/glibc/2.20-r0/temp/log.do_install_locale.8748

Log data follows:

| DEBUG: SITE files ['endian-little', 'bit-32', 'mips-common', 'common-linux', 'common-glibc', 'mipsel-linux', 'common']

| DEBUG: Executing shell function do_install_locale

| cp: error writing '/home/user1/openpli4/build/tmp/work/mips32el-oe-linux/glibc/2.20-r0/image//usr/include/glibc-locale-internal-mips32el-oe-linux/usr/share/info/libc.info-8': No space left on device

| cp: failed to extend '/home/user1/openpli4/build/tmp/work/mips32el-oe-linux/glibc/2.20-r0/image//usr/include/glibc-locale-internal-mips32el-oe-linux/usr/share/info/libc.info-8': No space left on device

| cp: error writing '/home/user1/openpli4/build/tmp/work/mips32el-oe-linux/glibc/2.20-r0/image//usr/include/glibc-locale-internal-mips32el-oe-linux/usr/share/info/libc.info-9': No space left on device

| cp: failed to extend '/home/user1/openpli4/build/tmp/work/mips32el-oe-linux/glibc/2.20-r0/image//usr/include/glibc-locale-internal-mips32el-oe-linux/usr/share/info/libc.info-9': No space left on device

| cp: cannot create directory '/home/user1/openpli4/build/tmp/work/mips32el-oe-linux/glibc/2.20-r0/image//usr/include/glibc-locale-internal-mips32el-oe-linux/usr/share/locale': No space left on device

| WARNING: exit code 1 from a shell command.

| ERROR: Function failed: do_install_locale (log file is located at /home/user1/openpli4/build/tmp/work/mips32el-oe-linux/glibc/2.20-r0/temp/log.do_install_locale.8748)

ERROR: Task 39 (/home/user1/openpli4/openembedded-core/meta/recipes-core/glibc/glibc_2.20.bb, do_install_locale) failed with exit code '1'

No currently running tasks (296 of 3836)

NOTE: Tasks Summary: Attempted 296 tasks of which 0 didn't need to be rerun and 1 failed.

No currently running tasks (296 of 3836)

 

Summary: 1 task failed:

  /home/user1/openpli4/openembedded-core/meta/recipes-core/glibc/glibc_2.20.bb, do_install_locale

Summary: There was 1 ERROR message shown, returning a non-zero exit code.

Makefile:85: recipe for target 'image' failed

make: *** [image] Error 1

user1@Debian:~/openpli4$

[athoik]

Compiling for first time takes a lot. Later it takes only the time to compile changes.

Regarding disk space, 20G to 40G would be ok for only one machine.

[zeros]

Clear, I had a 5 GB disk space, I will add more space there!

[zeros]

I enlarged disk to 25 GB, hopefully is the software ready generated by morning.
Can we get more instruction on this?:

If you have build an image succesfully you need to create a bbappend and append to SRC_URI the patches you like to test.

[athoik]

Create a file named enigma2.bbappend in folder ~/openpli4/meta-local/recipes-local/testing (you need to create folder testing).

Place in the folder testing your patch eg tmp.patch and create the file enigma2.bbappend with the following data:
 

FILESEXTRAPATHS_prepend := "${THISDIR}:"
PR = "r1"
SRC_URI += "file://tmp.patch"

Now you can run again your build, the enigma2 will include tmp.patch

In build/tmp/deploy/ipk you will find the resulting ipks.

Edited by athoik, 15 February 2016 - 21:26.

[zeros]

Thank you, I will see it tomorrow if it goes well.

[zeros]

I have never created any patch, so I googled.
Whether this is a good tutorial on how I should act:
http://linux.byexamp...patch-and-diff/

[zeros]

The last time, it took time for 11 minutes:

user1@Debian:~$ cd ~
user1@Debian:~$ cd openpli4
user1@Debian:~/openpli4$ cd ~/openpli4
user1@Debian:~/openpli4$ make

Openembedded for the OpenPLi 4 environment has been initialized
properly. Now you can start building your image, by doing either:

 MACHINE=... make image

        or:

 cd /home/user1/openpli4/build
 source env.source
 MACHINE=... bitbake openpli-enigma2-image

        or, if you want to build not just the image, but the optional packages in the feed as well:

 MACHINE=... bitbake openpli-enigma2-feed

user1@Debian:~/openpli4$ cd ~/openpli4
user1@Debian:~/openpli4$ MACHINE=dm7020hd make image
Building image for dm7020hd
Loading cache: 100% |########################################################################################################################################################################################################| ETA:  00:00:00
Loaded 2536 entries from dependency cache.
Parsing recipes: 100% |######################################################################################################################################################################################################| Time: 00:02:14
Parsing of 2097 .bb files complete (2046 cached, 51 parsed). 2586 targets, 311 skipped, 0 masked, 0 errors.
NOTE: Resolving any missing task queue dependencies

Build Configuration:
BB_VERSION        = "1.25.0"
BUILD_SYS         = "x86_64-linux"
NATIVELSBSTRING   = "Debian-8.3"
TARGET_SYS        = "mipsel-oe-linux"
MACHINE           = "dm7020hd"
DISTRO            = "openpli"
DISTRO_VERSION    = "4"
TUNE_FEATURES     = "o32 fpu-hard mips32"
TARGET_FPU        = ""
meta-oe
meta-filesystems
meta-multimedia
meta-networking
meta-python       = "(detachedfrom9c926ef):9c926ef2d463e643fb0dc87f6535a12e35d039ab"
meta              = "(detachedfromeb9d896):eb9d896db2fc67bac8efd258744d06fbbee87f06"
meta-openpli
meta-dream        = "master:4454187f20bbd4a8aefa1e6590aab2c27897571f"
meta-vuplus       = "(detachedfrom5ceccaa):5ceccaab8866116710d0facd022f9d3442d5b0db"
meta-xsarius      = "(detachedfrom68cdce8):68cdce82a5d99e5ac055764f4b091fbeb4235899"
meta-xp           = "(detachedfrom38ba4ae):38ba4aea0e8c2e391e90a845ab77b30d35ed5e95"
meta-xtrend       = "(detachedfrom66fbc58):66fbc589b76314e10e688dcb2207142afe3b9df1"
meta-formuler     = "(detachedfrom2f0635f):2f0635faf4f9ef973c4783168aa12580e78c06a8"
meta-hd           = "(detachedfrom321440e):321440ee26ea4f4e11cf9587bb955ae4317e1a2b"
meta-xpeedc       = "(detachedfromdbde5f6):dbde5f66bb0486d72609a20e882dad0eacae8645"
meta-wetek        = "(detachedfromac4d4e7):ac4d4e7013820249f4fe1be8b6bc7084fc66863f"
meta-zgemma       = "(detachedfrom147bed1):147bed1fc3be730fff44bcd0357c5e2fb6a7acca"
meta-local        = "master:4454187f20bbd4a8aefa1e6590aab2c27897571f"

NOTE: Preparing RunQueue
NOTE: Executing SetScene Tasks
NOTE: Executing RunQueue Tasks
NOTE: Tasks Summary: Attempted 3836 tasks of which 3832 didn't need to be rerun and all succeeded.
user1@Debian:~/openpli4$ ls
bitbake               build    Makefile    meta-formuler  meta-local         meta-openpli  meta-wetek  meta-xpeedc   meta-xtrend  openembedded-core  scripts    sources
branding.conf.sample  LICENSE  meta-dream  meta-hd        meta-openembedded  meta-vuplus   meta-xp     meta-xsarius  meta-zgemma  recreate_feed      site.conf
user1@Debian:~/openpli4$

 

[zeros]

I found the ready generated software from here: /openpli4/build/tmp/deploy/images/dm7020hd

user1@Debian:~/openpli4/build/tmp$ cd deploy
user1@Debian:~/openpli4/build/tmp/deploy$ ls
images  ipk  licenses
user1@Debian:~/openpli4/build/tmp/deploy$ cd images
user1@Debian:~/openpli4/build/tmp/deploy/images$ ls
dm7020hd
user1@Debian:~/openpli4/build/tmp/deploy/images$ cd dm7020hd
user1@Debian:~/openpli4/build/tmp/deploy/images/dm7020hd$ ls
modules--3.2-r14.19.50-dm7020hd-20160215120451.tgz  openpli-enigma2-4-dm7020hd.nfi              openpli-enigma2-4-dm7020hd.rootfs.ubifs             secondstage-dm7020hd.bin                            vmlinux-dm7020hd.bin
modules-dm7020hd.tgz                                openpli-enigma2-4-dm7020hd.rootfs.manifest  openpli-enigma2.manifest                            vmlinux
openpli-enigma2-4-dm7020hd.boot.jffs2               openpli-enigma2-4-dm7020hd.rootfs.ubi       README_-_DO_NOT_DELETE_FILES_IN_THIS_DIRECTORY.txt  vmlinux--3.2-r14.19.50-dm7020hd-20160215120451.bin
user1@Debian:~/openpli4/build/tmp/deploy/images/dm7020hd$
 

Before I'm going to change something, I want to try it out the ready genereted openpli-enigma2-4-dm7020hd.nfi file.

I have the plan with following changes:

My goal is:
1) to simplify NimManager.py
2) to solve the problem with usb hybrid tuners.

How is made it in ATV:

To solve the problem with hybrid DVB-C/T/T2 and USB tuners like
Type: DVB-C
 Name: Vuplus DVB-C NIM(TT3L10)
 Mode 0: DVB-C
 Mode 1: DVB-T2
Name: CXD1981
 Has_Outputs: yes
 Mode 0: DVB-C
 Mode 1: DVB-T
Opti-Combo?

that work in combination in dvb-t2 or dvb-c mode,

added to NimManager.py changes.

elif line.startswith("Mode"):
    # Mode 0: DVB-C
    # Mode 1: DVB-T
    split = line.split(":")    
    split[1] = split[1].replace(' ','')
    split2 = split[0].split(" ")
    modes = entries[current_slot].get("multi_type", {})
    modes[split2[1]] = split[1]
    entries[current_slot]["multi_type"] = modes

def getNimSlotInputName(self, slotid):
  # returns just "A", "B", ...
  return self.nim_slots[slotid].slot_input_name

addNotifier

From enigma import iDVBFrontend
If tunerTypeChanged then in tunerTypeChanged the object 'iDVBFrontendPtr' has attribute 'changeType'

Add to Attribute object: 'iDVBFrontendPtr' the attribute 'changeType'

Add local variable 'extra_args' to config.py

New files for enigma2-master\lib\dvb
frontend.cpp - Add this to frontend.cpp bool: eDVBFrontend::changeType(int type)
frontend.h
idvb.h

def tunerTypeChanged(nimmgr, configElement):

if system == 'DVB-C':
 ret = frontend.changeType(iDVBFrontend.feCable)
elif system in ('DVB-T','DVB-T2'):
 ret = frontend.changeType(iDVBFrontend.feTerrestrial)
elif system in ('DVB-S','DVB-S2'):
 ret = frontend.changeType(iDVBFrontend.feSatellite)
elif system == 'ATSC':
 ret = frontend.changeType(iDVBFrontend.feATSC)
else:
 ret = False

So it made as far as I can tell in ATV, what do you think about such an approach!?

[zeros]

I ran the software created by building machine, and the results are good. 

Attached Files

•  screenshot-This-image-is-just-based-on-OPENPLI.jpg   25.13KB   2 downloads
•  screenshot-Enigma-2016-02-16.jpg   61.82KB   2 downloads