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Add an option to ignore limits with a define #26

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Add an option to ignore limits with a define #26

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abeddd5
Update library.properties
Duckle29 Mar 15, 2021
b30445f
Update CheapStepper.cpp
Duckle29 Mar 17, 2021
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3 changes: 2 additions & 1 deletion CheapStepper.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -170,9 +170,10 @@ void CheapStepper::off() {
/////////////

int CheapStepper::calcDelay (int rpm){

#ifndef IGNORE_LIMITS
if (rpm < 6) return delay; // will overheat, no change
else if (rpm >= 24) return 600; // highest speed
#endif

unsigned long d = 60000000 / (totalSteps* (unsigned long) rpm);
// in range: 600-1465 microseconds (24-1 rpm)
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4 changes: 2 additions & 2 deletions library.properties
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Original file line number Diff line number Diff line change
@@ -1,9 +1,9 @@
name=CheapStepper
version=0.2.1
version=0.2.2
author=Tyler Henry
maintainer=Tyler Henry <tyler@tylerhenry.com>
sentence=A library for the cheap but useful 28BYJ-48 5v stepper motor with ULN2003 driver board
paragraph=Library uses half-stepping for fine control (default: 4096 mini-steps per rotation), and supports blocking and non-blocking moves. The total number of steps is also adjustable (e.g. 4076 steps for 63.68395:1 measured gear ratio).
category=Device Control
url=https://github.com/tyhenry/CheapStepper
architectures=*
architectures=*