...the solution was found here - the hint from paul-
Code:
sudo modprobe i2c-dev
Then check with
Code:
sudo i2cdetect 1
new attempt:
Code:
Error accessing 0x63: Check y
Thanks for the hint. Excuse me, but I'm probably too stupid to
understand this :-( Does that mean I need to install more drivers? Do I
need to install all the drivers included in Video4Linux?
Soory - unfortunately I am very inexperienced with Linux.
Uwe
Si4713 is part of Video4Linux
https://linuxtv.org/downloads/v4l-dvb-apis/index.html
Greg Erskine's Profile: http://forums.slimdevices.com/member.php?userid=7403
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I have the newest version PiCorePlayer 4.1.0 - linux kernel
4.14.81-pcpCore_v7
I copied
https://github.com/raspberrypi/firmware/blob/master/modules/4.14.90-v7%2B/kernel/drivers/media/radio/si4713/si4713.ko
to
/lib/modules/4.14.81-pcpCore_v7/kernel/drivers/media/radio/si4713/si4713.ko
did a
Code
gestein wrote:
> Dear paul-,
>
> I think this was the missing link.
>
> Now I managed to load this module (it is in the standard package).
> I still don't know how to place all the new modules (media.ko,
> videodev.ko, v4l2-common.ko, si4713.ko) correctly.
> All the files are gone after a reboo
Dear paul-,
I think this was the missing link.
Now I managed to load this module (it is in the standard package).
I still don't know how to place all the new modules (media.ko,
videodev.ko, v4l2-common.ko, si4713.ko) correctly.
All the files are gone after a reboot.
So I just made the directori
gestein wrote:
> Does anyone know how to solve this?
> Is there still a module missing?
>
> How could I check if i2c is working properly?
>
> Which module would create the missing smbus entries?
> Or do I use a wrong smbus driver/module?
>
> Thanks for any hint.
> Best regards
>
i2c support
Does anyone know how to solve this?
Is there still a module missing?
How could I check if i2c is working properly?
Which module would create the missing smbus entries?
Or do I use a wrong smbus driver/module?
Thanks for any hint.
Best regards
Gerhard
-
After some hours I managed to load the module for si4713.
A "lsmod" leads to:
Code:
Module Size Used byNot tainted
si4713 14598 0
v4l2_common 6317 1 si4713
videodev 172779 2 si4713,v4l2_common
media
Thanks a lot for this.
The modul is in the package.
There is also the following entry in modules.dep
Code:
kernel/drivers/media/radio/si4713/si4713.ko:
kernel/drivers/media/v4l2-core/v4l2-common.ko
kernel/drivers/media/v4l2-core/videodev.ko kernel/drivers/media/media.ko
gestein wrote:
> While searching the net for some hints, I found that I probably need to
> do a "sudo modprobe Si4713".
> But I get the error:
> Modprobe: module Si4713 not found in modules.dep
>
> Do I need the module?
> Where to get it from and how to install it?
>
> Thanks and best regards
>
While searching the net for some hints, I found that I probably need to
do a "sudo modprobe Si4713".
But I get the error:
Modprobe: module Si4713 not found in modules.dep
Do I need the module?
Where to get it from and how to install it?
Thanks and best regards
Gerhard
-
Hi,
After having some very busy time I am back to my raspberry ;-)
I am still trying to get the fm model run on my pi, but I am facing a
new problem now.
When I start the radio.py, I get the following error:
Code:
tc@piCorePlayer_BZ:/mnt/mmcblk0p2/opt/Adafruit-Si4713
A simple reboot and a mount again and I can see the files.
Sorry for this.
I2C and I2S are both on.
dtparam=i2c=on,spi=on,i2s=on
Thanks
Gerhard
gestein's Profile: http://forums.slimdevices.com/member.php?userid=66143
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There was no error.
Code:
tmpfs on / type tmpfs (rw,relatime,size=400516k)
proc on /proc type proc (rw,relatime)
sysfs on /sys type sysfs (rw,relatime)
devpts on /dev/pts type devpts (rw,relatime,mode=600,ptmxmode=000)
tmpfs on /dev/shm type tmpfs (rw,relatime)
gestein wrote:
> When I do this
> >
Code:
> > sudo mount /dev/mmcblk0p1 /mnt/mmcblk0p1
> >
> I get the directory, but there are no files.
> It's empty.
>
> Gerhard
Was there any errors with mount? Just type mount by itself, see what
all the mou
When I do this
Code:
sudo mount /dev/mmcblk0p1 /mnt/mmcblk0p1
I get the directory, but there are no files.
It's empty.
Gerhard
gestein's Profile: http://forums.slimdevices.co
The boot drive is not mounted by default. Just mount it to edit the
config.
Yes, /opt/bootlocal.sh is the right place
paul-'s Profile: http://forums.slimdevices.com/member.php?userid=58858
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Now - I think - I managed to get the smbus-modul.
Code:
wget http://tinycorelinux.net/7.x/armv6/tcz/py-smbus.tcz
tce-load -i ./py-smbus.tcz
Is this correct? At least I can start now the python-script.
Btw:
There is no "/mnt/mmblk0p1/config.txt"
Hello,
Unfortunately I have been away for some time.
Now I set up an new piCorePlayer and installed python GPIO
tce-load -wi python-RPi.GPIO.tcz
After this I made a df
Code:
FilesystemSize Used Available Use% Mounted on
tmpfs 391
Dear Greg,
yes, that's what I would like to do.
But still I need some connection between my LMS/piCorePlayer and my
already existing radio/speakers (and this has to be done unfortunately
by a FM transmitter as there is no aux-in on my radio).
Thanks for the hint with microPython.
I will try firs
hi gestein,
Aren't most radio stations available over the internet, hence already
available via LMS?
There is a pCP web page for extensions, from the [Main Page] in
[Advanced] mode > [Extensions].
I2C is already loaded by default in /mnt/mmblk0p1/config.txt ($ m1; c1;
vicfg)
Code:
---
I see. Thanks.
So I am on the right way ;-)
Is there a special/common place to put these files?
For installation of the missing python classes, I have to do:
tce-load -wi python-RPi.GPIO.tcz
Correct?
There is a hint at the developers homepage, that the I2C has to be
enabled.
How to do this?
Wha
gestein wrote:
> I just found how to install python on piCorePlayer 3.02:
> tce-load -wi python
>
> So now I do have python ;-)
>
> But what to do now?
> How can I install the classes defined at
> https://github.com/daniel-j/Adafruit-Si4713-RPi ?
>
> Thanks, Gerhard
Just put all those files i
I just found how to install python on piCorePlayer 3.02:
tce-load -wi python
So now I do have python ;-)
But what to do now?
How can I install the classes defined at
https://github.com/daniel-j/Adafruit-Si4713-RPi ?
Thanks, Gerhard
-
Adafruit Si4713
https://www.adafruit.com/product/1958
Python class to get it running
https://github.com/daniel-j/Adafruit-Si4713-RPi
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