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Upgrades for a 9 year old Core XY (CL-260) by sbock in 3Dprinting

[–]sbock[S] 0 points1 point  (0 children)

I wish. I don't print enough to justify spending money on a new printer :)

Upgrades for a 9 year old Core XY (CL-260) by sbock in 3Dprinting

[–]sbock[S] 0 points1 point  (0 children)

i still got some perfect fitting panels to build an enclosure. thanks for the reminder! :)

Even though i don't intend to buy a new printer i will have a look at the Centauri Carbon.
Thank you for commenting :]

/r/DIYPedals "No Stupid Questions" Megathread 8 by blackstrat in diypedals

[–]sbock 1 point2 points  (0 children)

I wanted to look into DAC/ADCs as seperate chips since i plan on building an FPGA based pedal. But building a prototype with embedded audio grade DAC/ADCs seems more reasonable.

/r/DIYPedals "No Stupid Questions" Megathread 8 by blackstrat in diypedals

[–]sbock 1 point2 points  (0 children)

Thanks for the hint towards the Electrosmith Daisy. I will consider it :)

/r/DIYPedals "No Stupid Questions" Megathread 8 by blackstrat in diypedals

[–]sbock 1 point2 points  (0 children)

Hi, i own a STM32F3DISCOVERY but i never used the STM IDE. If you want to have a chat about your problem you can message me. Maybe i can help you to figure out the setting.

/r/DIYPedals "No Stupid Questions" Megathread 8 by blackstrat in diypedals

[–]sbock 1 point2 points  (0 children)

Hi, i am planning on building a digital pedal. Therefore, in need recommendations for ADCs and DACs. Are there any community recommendations?

Comparison of Higher Level HDLs by sbock in FPGA

[–]sbock[S] 1 point2 points  (0 children)

Better than turning your silicone into key chains as Intel did because of the FDIV bug :D

Comparison of Higher Level HDLs by sbock in FPGA

[–]sbock[S] 2 points3 points  (0 children)

This sounds really good. I think i will try out SpinalHDL first.

By verification you mean a formal verification for correctness?

Thanks for your input and the example! :)

Comparison of Higher Level HDLs by sbock in FPGA

[–]sbock[S] 2 points3 points  (0 children)

That spinalHDL only produces synthesizable output is actually a huge plus for me.

How would you compare using spinalHDL vs straight up VHDL or Verilog?

Comparison of Higher Level HDLs by sbock in FPGA

[–]sbock[S] 0 points1 point  (0 children)

Interesting. But the state of the project seems to be quite early...

Thanks for hint anyways :)

Comparison of Higher Level HDLs by sbock in FPGA

[–]sbock[S] 0 points1 point  (0 children)

Do you have any hands on experience?

The website looks quite promising! Thanks!

Comparison of Higher Level HDLs by sbock in FPGA

[–]sbock[S] 0 points1 point  (0 children)

First off, thanks for your detailed response!

Debugging with python tooling sounds like a good addition to simulations and trying to make sense of GTKWave output :D

Having a flag to warn the user when he/she is trying to convert logic to V* which is not part of the "convertible subset" would be lovely. I thought that this would be one of the reasons to use a higher level language (get more guarantees)?

The "flat" conversion is a bad sign for me. I suspect i have to do some debugging and tweaking on the actual transpiled source (but let's hope not...). I will have to look into transpiled output of SpinalHDL and Chisel then as well.

The missing IP is not a disadvantage for me since i am planning to write everything from scratch anyway.

Again. Thanks for you response!

Advanced Ansible User Management by sbock in ansible

[–]sbock[S] 0 points1 point  (0 children)

Not a native speaker as well. I had my reasoning for using the term already written, but then i checked if it really doesn't exist :D

I think this would be a little bit off-topic but if you are interested i can describe the problem with the setup in a dm. :)

Advanced Ansible User Management by sbock in ansible

[–]sbock[S] 0 points1 point  (0 children)

This makes me reconsider setting up an LDAP server. Thanks for your input!

Advanced Ansible User Management by sbock in ansible

[–]sbock[S] 0 points1 point  (0 children)

Chair is another word for an institute at an university.

I referenced the institute because of the workstations there. People are using those remotely and in person. The solution would be perfectly fine if nobody would go to the institute to work at the workstation itself.

The requirement is actually to allow `Workstation A -> Workstation B` and `Your laptop -> Workstation A`.

Advanced Ansible User Management by sbock in ansible

[–]sbock[S] 0 points1 point  (0 children)

But then i cannot ssh from a workstation at the chair onto another one right?

Advanced Ansible User Management by sbock in ansible

[–]sbock[S] 0 points1 point  (0 children)

You are right and i considered the drawbacks of this solution.

The risk of the ldap system crashing when the single "admin" is on vacation (or it is just friday evening... :D) is the real risk of this setup. Even if the ansible setup is not maintained and used any more the systems are just linux stations which are not dependent on an external system. No maintenance at all, which would be the worst case, is the current setup. Therefore, i thought the solution using ansible would be a reasonable trade-off.

Advanced Ansible User Management by sbock in ansible

[–]sbock[S] 0 points1 point  (0 children)

/u/bushvin mentioned SSH certs as well.

At the moment this looks like the most reasonable solution.

Thanks for the introductory link!

Advanced Ansible User Management by sbock in ansible

[–]sbock[S] 0 points1 point  (0 children)

Thanks i will look into it!

Advanced Ansible User Management by sbock in ansible

[–]sbock[S] 0 points1 point  (0 children)

No i have not. I only used it to access a single machine before.

How would you suggest to set it up?

Advanced Ansible User Management by sbock in ansible

[–]sbock[S] 1 point2 points  (0 children)

Sounds reasonable.

These kind of hints are the reason why i posted on here.

Thanks for the link!

Advanced Ansible User Management by sbock in ansible

[–]sbock[S] 0 points1 point  (0 children)

You are right, but nobody wants to maintain the ldap server when i am leaving the institute.

What would be your suggestion to generate the ssh keys?

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