3 ms·
You had colors? Back in the day, all I had was an unused GPIO pin and an oscope. One pulse, assert code 1, two pulses, assert code 2, etc. (I’m kind of riffing
by jes 5y ago
You had colors? Back in the day, all I had was an unused GPIO pin and an oscope. One pulse, assert code 1, two pulses, assert code 2, etc.
(I’m kind of riffing on an old Dilbert cartoon, but debugging with a scope was common in my life in embedded systems.)
- lostcolony 5y agoAre you sure it's a Dilbert cartoon and not an XKCD? https://xkcd.com/378/ https://xkcd.com/378/
- jes 5y agoI enjoyed the XKCD. Thanks for that. I'm currently interested in Cynefin and complexity theory in organizations, so it's kind of right up my alley. Here's the Dilbert I was thinking of: https://dilbert.com/strip/1992-09-08 https://dilbert.com/strip/1992-09-08