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VESC Firmware

vx2 remote no longer working for updated 75100 v2 firmware

Submitted by Noa135 on Mon, 2024-12-23 00:47

So I have a 75100 pro v2 controller and was using a vx2 remote and had the motor running with this set up before using the vesc tool. I was watching a tutorial on how to use the vesc tool and the first thing they said to do was to update the firmware. After doing this I no longer got any response from my remote, it seems like it is still paired to the vesc but I cannot accelerate or anything.

If anyone has any ideas on what i did wrong, some help would be greatly appreciated.

Phase voltage sensor plausibility check

Submitted by tecmarek on Thu, 2024-10-24 14:17

Hello everyone,

I am currently designing my own vesc hardware.
Now my question is, if the voltage readings also have a plausibility check, similar to the current measurements, implemented in the firmware? So that a disconnected or stuck sensor signal can be detected by the firmware or do I have to safeguard against such failures in hardware.

 

 

How to update Old Enertion Raptor 2.0 for use VESC and what FW?

Submitted by quinu on Tue, 2024-10-15 22:01

Hello to everyone! I have Enertion Raptor 2.0 that I had to replace the remote since the Nano-X on/off switch broke. I purchased a Flipsky Remote VX1 with the receiver and installed it. It works but with an issue.

The motors are braking without input. The wheels free spin only when I apply lite power. I guess the signal must be calibrated.

I download VESC and connect to the original Raptor 2.0 (dual) focbox. The software claims that my VESC has too old firmware, possible 2.80 and for that only limited communication is allowed.

Cant find firmware

Submitted by Rad07 on Sun, 2024-09-15 01:05

Hi, I have a Flipsky 75100 V2 with modified R005 shunts

I can see this specific version was added in "bldc /hwconf /flipsky":

 

But it's not showing up on the tool in the compatible firmware list:

How could I load this firmware to my VESC?

(Sorry if this is a stupid question, I tried to fix it by myself, but I'm running out of ideas)

Send regular commands via CAN

Submitted by Husseinhazem on Thu, 2024-07-04 14:35

Based on the documentation , you can send all the commands specified in commands.c by dividing the command over multiple frames. My question is how to format the frames? My understanding so far is to send a frame with the id: COM_CAN_FILL_RX_BUFFER << 8 | CAN_ID and then send another frame with the id COM_CAN_PROCESS_RX_BUFFER << 8 | CAN_ID to process the command in the rx buffer.

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