timing
SRM-20: 4 mm/s
Shopbot: 20 mm/s
1 mil = 0.0254 mm
0.1 mil = 0.00254 mm
SRM-20/1 mil steps = 157 steps/s
SRM-20/0.1 mil steps = 1,574 steps/s
SRM-20/0.1 mil steps/10x microstep = 15,740 steps/s
Shopbot/1 mil steps = 787 steps/s
Shopbot/0.1 mil steps = 7,874 steps/s
Shopbot/0.1 mil steps/10x microstep = 78,740 steps/s
code
0.2 ms alarm = 1/0.0004 s loop = 2.5 kHz loop = 5 kHz byte rate
writing to port
writing to serial port
