Hello, I’m a member of the University of Michigan Supermileage project team and we aim to create a hyper-efficient electric vehicle. We’re trying to use the simpleFOC code for a Teensy 4.1 to control a 3 phase BLDC electric motor. For our purposes, we’re looking for maximum efficiency, so 6PWM woul…

Valentine, Always love to see an alum! While I was waiting for a response from this forum, I was looking into the other boards and starting to question why we used Teensy also. I recently took over in a leadership position on Supermileage, and this is just “the way things always have been”. But it …

[image] Skylar_Lennon: I recently took over in a leadership position on Supermileage, and this is just “the way things always have been”. We had about a year ago someone from UM asking here very similar questions, and we advised them against Teensy but the answer was, funny enough, “that’s ho…

One argument for STM32H7 MCUs is the ADC alone. Read op on that, you may find some actual mileage in having a wider sensing range. Would love to se you nerds work on the Portenta, but that is a hefty price increase compared to Teensy and it’s a somewhat new territory Edit: What I ment was; You can…

[image] Valentine: It is probably best that you get the answers from @Antun_Skuric and @runger . I’m tagging them here so perhaps they could get you a better answer. We support 14 MCU types, and there is, I believe no special reason we didn’t get to this on the teensy, other than time :wink: …

Hey all, Thanks for all of the advice! We actually had a STM32 NUCLEO-L432KC lying around, so I was able to get some code uploaded to that and hooked it up to our system this morning. I wasn’t able to get it to run, but I got it to hum/make some noise. We’re using hall sensors for our position sens…

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[image] Skylar_Lennon: pinout labeled with the assignments I chose. and also a snapshot of the code that I wrote(copied lol). Any advice on where to go from here? You got the timers wrong. Try this: [image] The hall sensors would work on any digital pin, so I’m not touching these. You don…

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Teensy 4.1 6PWM

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Skylar_Lennon November 10, 2022, 12:10am 8

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