Re:Show HN: Atopile – Design circuit boards with code
by michaelt on Tuesday February 06, 2024 @08:04AM
(#39273766)
> The problem is that it's a really hard problem for which no one-size-fits-all solution exists.
Not really, IME.
Let's say I want a SMPS. Something basic, say 12-24v in 3.3v out at 1A. I can buy a module and solder it onto my PCB, or copy a reference design out of a PDF, or vendors like TI have tools like webbench to help me generate a custom design.
The vendor wants to hand me a proven design and have me buy their chips. I want to be handed a proven design and know my project's going to work right first time. But no, the likes of Altium have got to have their vendor lock-in by making copy-and-paste absolutely as difficult as possible.
There's no great skill or inventiveness in me drawing out the world's billionth SMPS design. I'm not "solving a hard problem" - it's drudgery.
> and there's a pretty decent chance these days they'll be openly available for the part you are using. But they always contain mistakes,
So you'd agree, then, that when a human copies from a PDF manually there's a substantial chance of them introducing errors?
Are you and I not equally vulnerable to making such mistakes? Frankly I find it absurdly wasteful that the industry has transistors in the same package but with different pinouts and the 'solution' to keeping this stuff in order is... senior engineers checking junior engineers' work against PDFs manually.
Not really, IME.
Let's say I want a SMPS. Something basic, say 12-24v in 3.3v out at 1A. I can buy a module and solder it onto my PCB, or copy a reference design out of a PDF, or vendors like TI have tools like webbench to help me generate a custom design.
The vendor wants to hand me a proven design and have me buy their chips. I want to be handed a proven design and know my project's going to work right first time. But no, the likes of Altium have got to have their vendor lock-in by making copy-and-paste absolutely as difficult as possible.
There's no great skill or inventiveness in me drawing out the world's billionth SMPS design. I'm not "solving a hard problem" - it's drudgery.
> and there's a pretty decent chance these days they'll be openly available for the part you are using. But they always contain mistakes,
So you'd agree, then, that when a human copies from a PDF manually there's a substantial chance of them introducing errors?
Are you and I not equally vulnerable to making such mistakes? Frankly I find it absurdly wasteful that the industry has transistors in the same package but with different pinouts and the 'solution' to keeping this stuff in order is... senior engineers checking junior engineers' work against PDFs manually.