Code:
Fade:
Vb_1 = ((B_Day_On_H - B_Dawn_On_H)*60) ' difference between day start and dawn start hour, converted to min
Vb_2 = (B_Day_On_M - B_Dawn_On_M) ' difference between day start and dawn start mins
Vb_5 = (Vb_1+Vb_2)*60 ' Get total duration time in seconds
Vb_6 = B_Max - B_Min ' Work out the 'distance' the lights go from min to max
B_Fadein_Time = Vb_5 / Vb_6 ' Get number of seconds between each PWM pulse
Vb_7 = Vb_5 // Vb_6 'Get fractions of a second
Vb_8 = B_Fadein_Time
' with B day on at 8:10 and a Dawn on at 8:00, Vb1 = (8 - 8) * 60 which gives 0. Vb2 = (10-0) = 10, Vb5 = (0+10)*60 = 600
' Vb6 = 255-0 = 255
' so fadein time = 600/255 = 2.352941176470588
' Vb_8 therefore should equal 236Thanks
Malcolm