Set heat/drum/fan values

[jzarca01]

The Sandbox Smart allows the user to control the roasting in two ways:

Either via a roasting profile : https://www.youtube.com/watch?v=Nl8n0S8Jp_4
Or manually : https://youtu.be/eDBe-iz9COg

When creating a profile, parameters are set with control points (limit 20 Control Points per profile and a limit of 20mn/1200s per roasting)

Each control point has 4 values: Heat power (D), Drum speed (R), Fan Speed (F) and Duration

When a roasting session starts, those datas are sent to the roaster with the following form:

D0 [120(s) 50(%)DC] [40(s) 80(%)DC] [70(s) 10(%)DC] [50(s) 90(%)DC] which translates in Hex to 4430 0078 32DC 0028 50DC 0046 0ADC 0032 5ADC
D1 max 4 values
D2 max 4 values
D3 max 4 values
D4 max 4 values

Same for Drum Speed (R) and Fan Speed (F)
Then the command HSTART is sent and the roasting starts

When manually controlling the roaster

HEAT 0-100
DRAW 0-100
DRUM 0-100