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by MrRose
Sun Apr 01, 2018 4:39 pm
Forum: General discussion
Topic: Cortex-A53 speed difference between 32 and 64 bit mode?
Replies: 19
Views: 3008

Re: Cortex-A53 speed difference between 32 and 64 bit mode?

MrRose, I think the problem here is that 99% of the time nobody cares if 64 bit mode is possibly a bit faster. Also, it all depends what it is you actually want to do. Benchmarks are great and all but at the end of the day it's your application's performance that counts, It is for sure a little bit...
by MrRose
Sat Mar 31, 2018 9:12 pm
Forum: General discussion
Topic: Cortex-A53 speed difference between 32 and 64 bit mode?
Replies: 19
Views: 3008

Re: Cortex-A53 speed difference between 32 and 64 bit mode?

I googled for this but I couldn't find any valid information about that. Why to spent a lot of time to benchmark if someone could have answer?
by MrRose
Sat Mar 31, 2018 7:29 pm
Forum: General discussion
Topic: Cortex-A53 speed difference between 32 and 64 bit mode?
Replies: 19
Views: 3008

Cortex-A53 speed difference between 32 and 64 bit mode?

I couldn't find answer on this question. Logically, difference exists but how much 64bit mode is faster than 32bit?
by MrRose
Mon Feb 05, 2018 4:54 pm
Forum: Troubleshooting
Topic: Troubles with Rpi Zero and OTG/RNDIS network adapter
Replies: 27
Views: 7186

Re: Troubles with Rpi Zero and OTG/RNDIS network adapter

Maybe give Bonjour another go - maybe it was the combination of static and Bonjour that was the issue and it may work properly now that your just leaving it the the ICS DHCP server? i gave it another go and it surprisingly worked as expected. Bad thing is that now I don't have IP v4 adress of my Ze...
by MrRose
Fri Jan 05, 2018 12:07 pm
Forum: Troubleshooting
Topic: Troubles with Rpi Zero and OTG/RNDIS network adapter
Replies: 27
Views: 7186

Re: Troubles with Rpi Zero and OTG/RNDIS network adapter

yes it works but I have to scan IP range every time before connecting. Still have no clue why it refuses to work with static IP. By theory it should work.
by MrRose
Thu Jan 04, 2018 8:52 pm
Forum: Troubleshooting
Topic: Troubles with Rpi Zero and OTG/RNDIS network adapter
Replies: 27
Views: 7186

Re: Troubles with Rpi Zero and OTG/RNDIS network adapter

believe or not I am lucky with computers. They are complex systems which sometimes don't work as we expect but in general I enjoy to work with them. After removing of static address from /etc/dhcpcd.conf my Zero started to access Internet via ICS. I will continue to explore why it can't work with st...
by MrRose
Thu Jan 04, 2018 7:44 pm
Forum: Troubleshooting
Topic: Troubles with Rpi Zero and OTG/RNDIS network adapter
Replies: 27
Views: 7186

Re: Troubles with Rpi Zero and OTG/RNDIS network adapter

Why is the DNS on a seperate IP addressing ??
I didn't understand this question?
by MrRose
Thu Jan 04, 2018 7:19 pm
Forum: Troubleshooting
Topic: Troubles with Rpi Zero and OTG/RNDIS network adapter
Replies: 27
Views: 7186

Re: Troubles with Rpi Zero and OTG/RNDIS network adapter

IN addition to FOTL's comments - I've not had personal success in setting static ip in the 192.168.137/24 subnet when using ICS so I went back to just using whatever the DHCP address the Windows computer hands out but you may have better success than me. There's no success until now :) To avoid any...
by MrRose
Thu Jan 04, 2018 7:19 pm
Forum: Troubleshooting
Topic: Troubles with Rpi Zero and OTG/RNDIS network adapter
Replies: 27
Views: 7186

Re: Troubles with Rpi Zero and OTG/RNDIS network adapter

IN addition to FOTL's comments - I've not had personal success in setting static ip in the 192.168.137/24 subnet when using ICS so I went back to just using whatever the DHCP address the Windows computer hands out but you may have better success than me. There's no success until now :) To avoid any...
by MrRose
Thu Jan 04, 2018 5:51 pm
Forum: Troubleshooting
Topic: Troubles with Rpi Zero and OTG/RNDIS network adapter
Replies: 27
Views: 7186

Re: Troubles with Rpi Zero and OTG/RNDIS network adapter

Unfortunately, no.
I did everything as you suggested. Rpi zero is now configured as follows:

Code: Select all

interface usb0
static ip_address=192.168.137.2/24
static domain_name_servers=192.168.0.1 8.8.8.8
Still can't connect on the Internet.
by MrRose
Thu Jan 04, 2018 4:46 pm
Forum: Troubleshooting
Topic: Troubles with Rpi Zero and OTG/RNDIS network adapter
Replies: 27
Views: 7186

Re: Troubles with Rpi Zero and OTG/RNDIS network adapter

Sorry for this delay. I was absent from home these days. What IP are you getting on usb0 when trying ICS on your PC? I am not quite sure what you think under usb0 but I have following setup: RPi Zero device has fixed IP 192.168.0.50. RNDIS network device has fixed IP 192.168.0.10. Network address of...
by MrRose
Mon Dec 25, 2017 1:50 pm
Forum: Troubleshooting
Topic: Troubles with Rpi Zero and OTG/RNDIS network adapter
Replies: 27
Views: 7186

Re: Troubles with Rpi Zero and OTG/RNDIS network adapter

Well... I put MAC address at the end of /boot/cmdline.txt, the address is viewable from Raspbian, but still cannot reach internet. Tried to establish ICS and bridged connection but no result.
by MrRose
Wed Dec 20, 2017 11:09 pm
Forum: Troubleshooting
Topic: Troubles with Rpi Zero and OTG/RNDIS network adapter
Replies: 27
Views: 7186

Re: Troubles with Rpi Zero and OTG/RNDIS network adapter

Nobody had a similar experience? This is a question more appropriate for a Windows forum than the RPI, but it's definitely a matter related with RPi platform.
by MrRose
Sat Dec 09, 2017 8:49 pm
Forum: Troubleshooting
Topic: Troubles with Rpi Zero and OTG/RNDIS network adapter
Replies: 27
Views: 7186

Re: Troubles with Rpi Zero and OTG/RNDIS network adapter

It doesn't change much in meaning. MicroUSB and OTG are very similar in construction. The difference is that OTG has one more GND pin on it. I am using Win 10 x64 with following RNDIS driver: [Strings] RndisDevice.COMM = "USB Ethernet/RNDIS Gadget" RndisDevice.ACER = "Acer Netchip RNDIS/Ethernet Gad...
by MrRose
Sat Dec 09, 2017 7:19 pm
Forum: Troubleshooting
Topic: Troubles with Rpi Zero and OTG/RNDIS network adapter
Replies: 27
Views: 7186

Troubles with Rpi Zero and OTG/RNDIS network adapter

This is the second time I'm trying to get my Rpi Zero to access the internet via OTG cable. The first time I didn't have any success with that. This time I managed to establish connection via SSH, but when trying to get the device to the Internet through a shared Wi-Fi network adapter, the connectio...
by MrRose
Wed Nov 16, 2016 12:59 pm
Forum: General discussion
Topic: Problems with SD card
Replies: 46
Views: 10254

Re: Problems with SD card

^ probably not... and no it's not easy to find stuff to play with the sdcard registers because they are all propriety ... if your sdcard has gone read only then accept it and carry on [IMO] I've already buy a new SD card and it works fine. Just want to understand what happened and why I can't chang...
by MrRose
Wed Nov 16, 2016 12:54 pm
Forum: General discussion
Topic: Problems with SD card
Replies: 46
Views: 10254

Re: Problems with SD card

Tinderbox (UK) wrote:Maybe this will help.

http://techlogitic.com/easy-steps-to-re ... m-sd-card/

John.
Thank you John but I've already tried all of these steps. Nothing helped, of course ))
by MrRose
Tue Nov 15, 2016 2:29 pm
Forum: General discussion
Topic: Problems with SD card
Replies: 46
Views: 10254

Re: Problems with SD card

I will repeat my question once again. Does anybody know about some editor of SD card controller's registers? I couldn't find anything. By idea it should exist.
by MrRose
Tue Nov 15, 2016 2:25 pm
Forum: Troubleshooting
Topic: A problem with wireless keyboars
Replies: 22
Views: 5001

Re: A problem with wireless keyboars

Unfortunately, no... it is not related with that function/
by MrRose
Sat Nov 12, 2016 9:40 pm
Forum: Troubleshooting
Topic: A problem with wireless keyboars
Replies: 22
Views: 5001

Re: A problem with wireless keyboars

Thank you for the answer and for these images. I'll try to play with Fn+Space, it could be answer fur my problem, I hope )
by MrRose
Sat Nov 12, 2016 4:47 pm
Forum: Troubleshooting
Topic: A problem with wireless keyboars
Replies: 22
Views: 5001

Re: A problem with wireless keyboars

Smart keys works fine under Windows in my case. That means, everything's OK with the keyboard but problems are related with Linux.

BTW what's the function of Fn+Space?
by MrRose
Fri Nov 11, 2016 9:19 pm
Forum: Troubleshooting
Topic: A problem with wireless keyboars
Replies: 22
Views: 5001

Re: A problem with wireless keyboars

I've installed it copying "full" version of NOOBS from RPi site. Bluetooth works fine. I didn't try wireless keyboard in the meantime but when I tried tonight I've seen that keyboard works in text editor. Touchpad is still not working correctly. In general, it works but not as expected (impossible t...
by MrRose
Fri Nov 11, 2016 7:19 pm
Forum: Troubleshooting
Topic: A problem with wireless keyboars
Replies: 22
Views: 5001

Re: A problem with wireless keyboars

It is impossible that exists any practical difference between NOOBS instalation and "pure" Raspbian.
by MrRose
Thu Nov 10, 2016 9:34 pm
Forum: General discussion
Topic: Problems with SD card
Replies: 46
Views: 10254

Re: Problems with SD card

ChkFlsh is one of my favorite programs for a long period of time but I'm not sure that it can change any register on SD controller )
by MrRose
Wed Nov 09, 2016 9:27 am
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: Function of SAx and SDx pins on GPIO interface
Replies: 2
Views: 656

Re: Function of SAx and SDx pins on GPIO interface

I couldn't find anything )

thank you very much

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