Re: [accelstepper] Digest for accelstepper@googlegroups.com - 1 update in 1 topic
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Luciano Veneziano
Jan 20, 2026, 3:22:12 PM (13 days ago) Jan 20
to accels...@googlegroups.com
Grazie mille!
L.V.
Il mar 20 gen 2026, 19:02 <accels...@googlegroups.com> ha scritto:
- 3 pin half step function - 1 Update
Richard Hulme <lionhe...@gmail.com>: Jan 20 02:16AM -0800
When using 3 wire Half Step, you cannot moveTo a negative value. This is
caused by the following in the cpp file:
void AccelStepper::step6(long step)
{
switch (step % 6)
Change it to this to allow normal operation:
void AccelStepper::step6(long step)
{
int s = step % 6;
if (s < 0) s += 6; // normalize negative remainder
switch (s)
It worked for me but glad to be corrected if cause other issues..
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