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Updated Setup current and speed limits (markdown)

Candas1
2023-01-08 14:37:12 +01:00
parent cbaf271c98
commit 18be230ced
1 changed files with 3 additions and 1 deletions
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Setup-current-and-speed-limits.md

@@ -3,7 +3,9 @@ I_MOT_MAX parameter is the maximum single motor current limit in Amps. It uses t
I_DC_MAX parameter is the maximum stage 2 DC Link current limit in Amps. It uses the DC current and is the only current protection for Commutation and Sinusoidal control types. Above this value, current chopping is applied.<br>
To avoid both current limitation to compete when using FOC, set I_DC_MAX to I_MOT_MAX + 2A.<br>
Some boards are missing the components to measure the DC current, this means current limiting won't work with Commutation and Sinusoidal, FOC control type should be used in this case.
Some boards are missing the components to measure the DC Link current, so the current measured on PC0/PC1 will be zero, this means current limiting won't work with Commutation and Sinusoidal, FOC control type should be used in this case.<br>
<img src="https://github.com/EmanuelFeru/hoverboard-firmware-hack-FOC/blob/main/docs/pictures/mainboard_pinout.png" width="700"><br>
⚠ Current and speed limits will be stored in flash memory if you set them up on the go or if you do the auto-calibration, so changing it in config.h file won't have any effect anymore. It will be only erased from flash memory if you fully delete memory before flashing.<br>
An alternative to bypass those settings is to change **FLASH_WRITE_KEY** in [config.h](https://github.com/EmanuelFeru/hoverboard-firmware-hack-FOC/blob/master/Inc/config.h).