Notice: Any messages purporting to come from this site telling you that your password has expired, or that you need to verify your details, confirm your email, resolve issues, making threats, or asking for money, are
spam. We do not email users with any such messages. If you have lost your password you can obtain a new one by using the
password reset link.
Due to spam on this forum, all posts now need moderator approval.
Entire forum
➜ MUSHclient
➜ General
➜ Bootloader : Atmega2560 16au and Atmega2560 8au and extarnal crystal of 8Mhz.
|
Bootloader : Atmega2560 16au and Atmega2560 8au and extarnal crystal of 8Mhz.
|
It is now over 60 days since the last post. This thread is closed.
Refresh page
| Posted by
| Somnath
(1 post) Bio
|
| Date
| Sun 18 Oct 2015 11:48 AM (UTC) |
| Message
| Hi
First of all thanks alot for your contribution for us.
I have used your bootloader for Atmega2560 16au with 16Mhz external crystal and its works like a wonder.
But in my new project I have 3V power supply so I am planning to use low external crystal so that I can operate the Atemga with low frequency and so the voltage will be go as low as possible.
My first question:
I uploaded the bootloader using 8Mhz external crystal and it went sucessfully but I am not able to upload sketch.
so here is my question : Can i ran Atmega2560 16au with 8Mhz crystal and will it work at 3V ,without any risk?
My second question:
As i do not having Atmega2560 8au right now so i am not able to test. will your bootloader works with Atmega2560 8au and external 8Mhz crystal. or before burning bootloader I need to make any changes.
Sorry to ask you such a long query . But I have really spent lots of time looking at this and finally today a made a post every where.
Please respond me.
Thanks a lot. I will wait for your response. | | Top |
|
| Posted by
| Meerclar
USA (733 posts) Bio
|
| Date
| Reply #1 on Sun 18 Oct 2015 01:47 PM (UTC) Amended on Sun 18 Oct 2015 01:49 PM (UTC) by Meerclar
|
| Message
| Per Nick's repeated and easily found request: Please post Arduino-related questions to the Arduino Forum or to StackExchange: Arduino. This saves splitting questions and answers between this forum and the Arduino ones.
Yes, I had issues copying the template this time |
Meerclar - Lord of Cats
Coder, Builder, and Tormenter of Mortals
Stormbringer: Rebirth
storm-bringer.org:4500
www.storm-bringer.org | | Top |
|
| Posted by
| Nick Gammon
Australia (23,140 posts) Bio
Forum Administrator |
| Date
| Reply #2 on Sun 18 Oct 2015 09:00 PM (UTC) |
| Message
|
Quote:
But I have really spent lots of time looking at this and finally today a made a post every where.
Cross-posting, huh? |
- Nick Gammon
www.gammon.com.au, www.mushclient.com | | Top |
|
| Posted by
| Nick Gammon
Australia (23,140 posts) Bio
Forum Administrator |
| Date
| Reply #3 on Sun 18 Oct 2015 09:01 PM (UTC) Amended on Sun 18 Oct 2015 09:02 PM (UTC) by Nick Gammon
|
| Message
|
Meerclar said:
Yes, I had issues copying the template this time
The template, which should work for you, is:
If it doesn't please explain in what way. |
- Nick Gammon
www.gammon.com.au, www.mushclient.com | | Top |
|
| Posted by
| Meerclar
USA (733 posts) Bio
|
| Date
| Reply #4 on Sun 18 Oct 2015 11:47 PM (UTC) |
| Message
| | Yeah, it was a PEBCAK situation Nick. I really shouldn't be attempting to do anything that early in the day. |
Meerclar - Lord of Cats
Coder, Builder, and Tormenter of Mortals
Stormbringer: Rebirth
storm-bringer.org:4500
www.storm-bringer.org | | Top |
|
| Posted by
| Nick Gammon
Australia (23,140 posts) Bio
Forum Administrator |
| Date
| Reply #5 on Mon 19 Oct 2015 05:02 AM (UTC) |
| Message
| | I get those late in the day, so don't feel too bad about it. :) |
- Nick Gammon
www.gammon.com.au, www.mushclient.com | | Top |
|
The dates and times for posts above are shown in Universal Co-ordinated Time (UTC).
To show them in your local time you can join the forum, and then set the 'time correction' field in your profile to the number of hours difference between your location and UTC time.
20,223 views.
It is now over 60 days since the last post. This thread is closed.
Refresh page
![[Go to top]](/images/gototop.gif)
top
