#i2c1 and also none of us has any clue what command to send to make the led on the other board like up but he doesn’t need to know that 🤫 | Explore Tumblr posts and blogs

pallases · 23 days ago

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we did not in fact finish the lab due this morning or come even close BUT he’s giving us the next week with no late penalty bc it turns out one of the pins we were trying to use to communicate Actually Does Not Exist #slay

#personal #the engineering chronicles #it’s literally listed as an i2c pin in the tables but i overheard the student assistant say it’s not a real pin when i got into lab and was #like ?!?! and looked it up in the data sheet and for our version of this microcontroller yeah they replaced it with a capacitor for some #inexplicable reason and Left The Pin Label There. also need to stress that where it says it’s an i2c pin it IS listed under our specific #microcontroller like. technical writer of this data sheet when i catch you ‼️#so anyway. that was NOT the only issue we had even if the pin did exist it was supposed to be set for i2c2 and we accidentally set it for #i2c1 and also none of us has any clue what command to send to make the led on the other board like up but he doesn’t need to know that 🤫#*light up #even my prof didn’t know abt the secret nonexistent pin and he said no student of his has ever had this issue which actually i don’t think #is true bc i’ve been trying to avoid the b port all semester Specifically bc i remember having weird issues with the pins not working on it #last year and i suspect this is why but. yeah no consequences YIPPEE 🥳

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