Hotwire Regulator Project

DRAFT

Control Parameters in Nonvolatile Ram Memory

Primary CALibrate Voltage (approx batt voltage)
Secondary CALibrate Voltage (approx half or double batt voltage)
Nominal ADC scale factor (based on component values)
ADC Scale Factor (set by Primary calibration)
ADC Scale Offset (set by Secondary calibration)

Feedback Loop Gain
Feedback Loop Update Rate
PWM Slew Rate Limit
PWM to ON (> transitions to ON)
PWM Max (PWM not allowed to exceed value)
PWM Frequency

Minimum Battery Voltage
Battery Retry Max

Autoshutoff Maximum ON Time
Autoshutoff ramp rate

ON Voltage Fixed Values 1..5
ON Voltage Ramp Low, High, Rate
Ramp direction up, down, both
Initial Voltage fixed first, fixed last, fixed memory, ramp low, ramp high, ramp memory
Initial Voltage Memory, direction

Lock/Unlock Hold Time
Locked Voltage
Locked autoshutoff max on Time