Search found 4 matches

by evoheyax
13 Dec 2017, 16:41
Forum: Hardware Problems
Topic: WS2812B step by step how to do on 4.12 vesc?
Replies: 0
Views: 252

WS2812B step by step how to do on 4.12 vesc?

Could someone whose gotten the lights to work post a step by step? Vedder did post this: http://vedder.se/forums/viewtopic.php?t=22 Which has some more details, but it sounds like you need to modify the vesc. Is this the only option for getting this to work? What I'm most confused about is the how d...
by evoheyax
22 Jul 2017, 00:53
Forum: General
Topic: MCConfig differences between command.c and the default.xml?
Replies: 0
Views: 2045

MCConfig differences between command.c and the default.xml?

Using firmware 2.18, I used the bldc tool to get the default firmware values. In going through this xml, I noticed 2 differences. - In command.c under COMM_SET_MCCONF, there is a sl_phase_advance_at_br variable. This does not exist in the xml file of the default settings, and instead, there is a sl_...
by evoheyax
11 Oct 2016, 19:34
Forum: Custom Applications
Topic: rpm to mph HELP!
Replies: 3
Views: 866

Re: rpm to mph HELP!

I'm assuming its the erpm. There's only one rpm variable that the RollingGecko code returns from the vesc, and they call it rpm. I'm guessing this is the erpm, because if I don't dived it by 7, I get insanely high numbers. (wheelDiameter*3.14*(rpm/7)*60) gives us feet per hour, but we want mph, so w...
by evoheyax
11 Oct 2016, 16:12
Forum: Custom Applications
Topic: rpm to mph HELP!
Replies: 3
Views: 866

rpm to mph HELP!

Hi, I've been writing an iphone app to pair with the adafruit UART BT module. And I am trying to give users a live time view of their speed (this app is design for electric vehicles like skateboards), but I'm not sure if my formula is correct. It seems like it could be correct, but it also seems a l...

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