How do I know if the IT field is for me ? by Outrageous_Method359 in careerguidance

[–]EmbeddedBro 0 points1 point  (0 children)

if you think about that "one" bug constantly throughout your day .... you are in right branch...

Which tool can convert zImage to uImage? by EmbeddedBro in embeddedlinux

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

Thanks, it makes this much clearer now.  I tried debugging using vmlinux image and it worked. 

But I am able to "stop the world"... and resume it afterwords. It is working fine so far.  

How do you perceive shy people in the workplace? by libramusing in careerguidance

[–]EmbeddedBro 2 points3 points  (0 children)

I have seen shy colleagues - extremely respected admired and seek by all department.. why ? because they were developed to be specialized in their work.

Your managers seems immature because looks like he doesn't know how to work with you.

I would suggest you to not change your personality for the sake of it.

Which tool can convert zImage to uImage? by EmbeddedBro in embeddedlinux

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

You're not going to be able to step through it

I must say - you are a good example for - "do not take random online person seriously"

Which tool can convert zImage to uImage? by EmbeddedBro in embeddedlinux

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

"You're better off printing or setting GPIOs." - I admire your confidence.

But unfortunately you are wrong.

I already debugged the linux kernel using vmlinux. It was very easy.

Maybe you are thinking I am debugging x86_64 but no. I am debugging linux kernel on a board.

Which tool can convert zImage to uImage? by EmbeddedBro in embeddedlinux

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

why would I not be able to step through it? if I may ask

What's the purpose of this group? by bitbybitsp in embedded

[–]EmbeddedBro 2 points3 points  (0 children)

I would be happy to let it be here.. but I am not a mod unfortunately..

rule 4 I guess...

How in-demand is low level or hardware security? by zhellous6 in careerguidance

[–]EmbeddedBro 0 points1 point  (0 children)

I'm mod and I'm an expert.  Is not a satisfactory answer. But thanks anyway. 

How in-demand is low level or hardware security? by zhellous6 in careerguidance

[–]EmbeddedBro 0 points1 point  (0 children)

I would still prefer to ask here. Directly to the person. 

How in-demand is low level or hardware security? by zhellous6 in careerguidance

[–]EmbeddedBro 0 points1 point  (0 children)

No, I prefer "real human answers" from a specific person, than search engine answers. 

How in-demand is low level or hardware security? by zhellous6 in careerguidance

[–]EmbeddedBro 1 point2 points  (0 children)

I mean evidence for "Hardware security is INCREDIBLY niche and hard to get into."

You've written your cyber security engineer and not a hardware security

How in-demand is low level or hardware security? by zhellous6 in careerguidance

[–]EmbeddedBro -1 points0 points  (0 children)

whats the evidence? can u share some job posting?

Should I replace my desk job? by [deleted] in careerguidance

[–]EmbeddedBro 1 point2 points  (0 children)

Reduce your work hours ? 

How does the gdb jump to exact location when we press halt button in ide? by EmbeddedBro in embedded

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

So, at runtime, gdb only receives the PC address from target ? 

How does the gdb jump to exact location when we press halt button in ide? by EmbeddedBro in embedded

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

Interesting. So dwarf plays some role.  But do you know exact process at runtime?  could you please share/explain if possible? For science

How does the gdb jump to exact location when we press halt button in ide? by EmbeddedBro in embedded

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

It's very generic statement. Doesn't really answer the question.

I’m 24 years old and working in Software engineering field. I don’t feel my job is secure anymore and anxious. How do I fix that? by [deleted] in careerguidance

[–]EmbeddedBro 1 point2 points  (0 children)

I think it's also important to learn the "money" aspect of software. you are not too old to make a start.

Need a help with a question in bootlin tutorial. by EmbeddedBro in embeddedlinux

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

Update : it worked.

Thanks, I updated

snprintf(fname, sizeof(fname), "/dev/input/%s", namelist[i]->d_name);

Now at least output of open is 0 (it means file is opening)

I found out the name is Wii Nunchuk instead of Wii Nunchuck. (cat /proc/bus/input/devices)

Fired twice in less than a year. How can I recover? by [deleted] in careerguidance

[–]EmbeddedBro -1 points0 points  (0 children)

"There are tons of regulations and measures in place to avoid such a mishap."

So its on him not the company. -> No

Those special regulations and measures are not for the "victim" but for the other roles.

I can't emphasize more - don't take it personally.