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Cruise Control Button while using UART?

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anli
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Cruise Control Button while using UART?

Hi there,

i'm using the awesome VESC in my electric scooter with the following setup:

throttle potentiometer on ADC1

Brake Button between PPM and GND

esp8266 on RX/TX as a wifi bridge to stream data to my smartphone

 

As App i'm using ADC no reverse brake button in current control mode.

 

Everything works great, but i also want a Pushbutton for cruise control. Is this already implemented and i do not find the info, or is a cruise control button not provided with the described config?

(I could achieve this by connecting my cruise control button to the esp8266 and set a RPM per UART, sure, but i want the esp8266 as a passiv data bridge only)

 

Thanks,

Andi

Tilman Baumann
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See https://github.com/vedderb/bldc/blob/master/applications/app_adc.c#L93

So it's the servo port pins if UART is used.

anli
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Last seen: 5 years 8 months ago
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Thanks for the response, just for my understanding, isnt the servo pin the same as the PPM signal pin? This is actually the brake button in my setup.

edit: see https://github.com/vedderb/bldc/blob/master/applications/app_adc.c#L239 by using the mode ADC_CTRL_TYPE_CURRENT_NOREV_BRAKE_BUTTON there is only a brake button on the servo/ppm pin intended and no button for cruise control.

Cheers,

Andi

Tilman Baumann
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Last seen: 5 years 1 month ago
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Yes, that is the PPM port.

I suppose it remaps the other pin as well