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hoverboard-firmware-hack-foc-serial-esc
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Added Candas Web Serial Tool link

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EmanuelFeru 2020-12-06 21:54:13 +01:00
parent 994277affe
commit 4660215c3b
1 changed files with 16 additions and 14 deletions
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README.md
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@ -16,8 +16,8 @@ Table of Contents
* [FOC Firmware](#foc-firmware)
* [Example Variants ](#example-variants)
* [Flashing](#flashing)
* [Diagnostics](#diagnostics)
* [Troubleshooting](#troubleshooting)
* [Diagnostics](#diagnostics)
* [Projects and Links](#projects-and-links)
* [Contributions](#contributions)
@ -201,19 +201,6 @@ platformio run –target upload -e VARIANT_####
If you have set default_envs in [platformio.ini](/platformio.ini) you can ommit -e parameter
---
## Diagnostics
The errors reported by the board are in the form of audible beeps:
- **1 beep (low pitch)**: Motor error (see [possible causes](https://github.com/EmanuelFeru/bldc-motor-control-FOC#diagnostics))
- **2 beeps (low pitch)**: ADC timeout
- **3 beeps (low pitch)**: Serial communication timeout
- **4 beeps (low pitch)**: General timeout (PPM, PWM, Nunchuck)
- **5 beeps (low pitch)**: Mainboard temperature warning
- **1 beep slow (medium pitch)**: Low battery voltage < 36V
- **1 beep fast (medium pitch)**: Low battery voltage < 35V
- **1 beep fast (high pitch)**: Backward spinning motors
---
## Troubleshooting
First, check that power is connected and voltage is >36V while flashing.
@ -230,10 +217,25 @@ Recommendation: Nunchuk Breakout Board https://github.com/Jan--Henrik/hoverboard
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.
---
## Diagnostics
The errors reported by the board are in the form of audible beeps:
- **1 beep (low pitch)**: Motor error (see [possible causes](https://github.com/EmanuelFeru/bldc-motor-control-FOC#diagnostics))
- **2 beeps (low pitch)**: ADC timeout
- **3 beeps (low pitch)**: Serial communication timeout
- **4 beeps (low pitch)**: General timeout (PPM, PWM, Nunchuck)
- **5 beeps (low pitch)**: Mainboard temperature warning
- **1 beep slow (medium pitch)**: Low battery voltage < 36V
- **1 beep fast (medium pitch)**: Low battery voltage < 35V
- **1 beep fast (high pitch)**: Backward spinning motors
For a more detailed troubleshooting connect an [FTDI Serial adapter](https://s.click.aliexpress.com/e/_AqPOBr) to the DEBUG_SERIAL cable (Left or Right) and monitor the output data using the [Hoverboard Web Serial Control](https://candas1.github.io/Hoverboard-Web-Serial-Control/) tool developed by [Candas](https://github.com/Candas1/).
---
## Projects and Links
- **Original firmware:** [https://github.com/NiklasFauth/hoverboard-firmware-hack](https://github.com/NiklasFauth/hoverboard-firmware-hack)
- **[Candas](https://github.com/Candas1/) Hoverboard Web Serial Control:** [https://candas1.github.io/Hoverboard-Web-Serial-Control/](https://candas1.github.io/Hoverboard-Web-Serial-Control/)
- **[RoboDurden's](https://github.com/RoboDurden) online compiler:** [https://pionierland.de/hoverhack/](https://pionierland.de/hoverhack/)
- **Hoverboard hack for AT32F403RCT6 mainboards:** [https://github.com/cloidnerux/hoverboard-firmware-hack](https://github.com/cloidnerux/hoverboard-firmware-hack)
- **Hoverboard hack for split mainboards:** [https://github.com/flo199213/Hoverboard-Firmware-Hack-Gen2](https://github.com/flo199213/Hoverboard-Firmware-Hack-Gen2)