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hoverboard-firmware-hack-foc-serial-esc
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VARIANT changes

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kai 2020-01-05 13:08:18 +01:00
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@ -151,13 +151,15 @@ Recommendation: Nunchuck Breakout Board https://github.com/Jan--Henrik/hoverboar
Most robust way for input is to use the ADC and potis. It works well even on 1m unshielded cable. Solder ~100k Ohm resistors between ADC-inputs and gnd directly on the mainboard. Use potis as pullups to 3.3V.
---
## Examples
## Example variants
This firmware offers currently 4 variants (selectable in platformio.ino):
This firmware offers currently these variants (selectable in [platformio.ini](//platformio.ini) and / or config.h):
- **VARIANT_ADC**: In this variant the motors are controlled by two potentiometers connected to the Left sensor cable (long wired)
- **VARIANT_USART3**: In this variant the motors are controlled via Serial protocol on USART3 Right sensor cable (short wired). The commands can be sent from an Arduino. Check out the [hoverserial.ino](https://github.com/EmanuelFeru/hoverboard-firmware-hack-FOC/tree/master/02_Arduino/hoverserial) as an example sketch.
- **HOVERCAR**: In this variant the motors are controlled by two pedals Brake and Throttle. Reverse is engaged by double tapping on the Brake pedal at standstill.
- **TRANSPOTTER**: This build is for Transpotter which is a hoverboard based transportation system. For more details on how to build it check [here](https://github.com/NiklasFauth/hoverboard-firmware-hack/wiki/Build-Instruction:-TranspOtter) and [here](https://hackaday.io/project/161891-transpotter-ng).
- **VARIANT_USART3**: In this variant the motors are controlled via serial protocol on USART3 right sensor cable (short wired). The commands can be sent from an Arduino. Check out the [hoverserial.ino](https://github.com/EmanuelFeru/hoverboard-firmware-hack-FOC/tree/master/02_Arduino/hoverserial) as an example sketch.
- **VARIANT_HOVERCAR**: In this variant the motors are controlled by two pedals brake and throttle. Reverse is engaged by double tapping on the brake pedal at standstill.
- **VARIANT_TRANSPOTTER**: This build is for transpotter which is a hoverboard based transportation system. For more details on how to build it check [here](https://github.com/NiklasFauth/hoverboard-firmware-hack/wiki/Build-Instruction:-TranspOtter) and [here](https://hackaday.io/project/161891-transpotter-ng).
- **VARIANT_NUNCHUCK**: Wii Nunchuck offers one hand control for throttle, braking and steering. This was one of the first input device used for electric armchairs or bottle crates.
- **VARIANT_PPM**: This is when you want to use a RC remote control with PPM Sum singnal
Of course the firmware can be further customized for other needs or projects.