Jonny999999 / armchair_fw

Firmware for a homemade automated electric armchair using an esp32 controller on a custom pcb

https://pfusch.zone/electric-armchair-v2

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Optimize joystick calibration #27

Closed Jonny999999 closed 9 months ago

Jonny999999 commented 1 year ago

current situation

currently joystick min/max value of each axis is currently hardcoded in config only the jostick center position is auto-calibrated during startup.

issue

noticed that min/max adc values drift every other day... resulting in weird joystick behaivor e.g. radius never reaches 1 thus drives slow in certain direction

ideas

add calibration sequence using encoder and display
store min/max values persistent

Jonny999999 commented 9 months ago

Added menu item for starting a sequence of instructions for calibrating the stick cdfa64fbc0ce674f330999a8413ca3cb5aed3f66 the values are also stored persistent in nvs