• 0 Posts
  • 8 Comments
Joined 2 years ago
cake
Cake day: June 11th, 2023

help-circle
  • If you want to play true Scotsman, the embedded devs like to make fun of the web devs for being scared of bitfields and refusing to do logic with anything other than string matching and manipulation.

    . . .

    Secretly it’s partially because we’re absolutely terrified of strings in any form and simply refuse to use them.

    There are a lot of sub disciplines to the field, some benefit a lot from GPT or blindly copying from SA, some don’t, but that’s ok either way. Keep your skill sets broad and you’ll survive.





  • I can hate on the boomers because they had every opportunity to not be shitty. I think in the case of gen z, society ultimately failed them. They have no bright future to look forward to, just rampant inequality and a dying planet. When some loon comes around and tells them all they can go off and be little apes venting their frustration on society with violence and bigotry there’s less reason to ignore them than there should be. That’s not to say everyone’s blameless, but it’s not like 20% of the cohort was born evil and will forever be that way; something external influenced this situation and we need to fix it.




  • I’m not intimately familiar with the BCM2711 but I believe it’s a reasonable, albeit somewhat overpowered, processor for the application. It can be put into a variety of low power states and probably pulled out of sleep by various events like the GSM chip sending packets or accelerometer motion (frequently the peripheral chips have dedicated “wakeup” pins that you can wire to interrupts). It’s not the most cost effective option by far, there are sub $5 microcontrollers with multiple cores for handling communications and real time motor control concurrently but you’d need to hire someone like me for a few months @$200/hr to write the low level drivers and design the boards. The rpi lets random web-only devs fumble their way through hardware development using whatever GitHub Python libraries they can find. If you only need a hundred scooters it makes more sense to just yolo it and buy up the remaining supply of rpis to start your grift.