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Direction Pins beyond 7 #41

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thkais opened this issue Mar 27, 2018 · 1 comment
Open

Direction Pins beyond 7 #41

thkais opened this issue Mar 27, 2018 · 1 comment

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@thkais
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thkais commented Mar 27, 2018

Mapping direction pins to pins higher than 7 doesn't work.
The following changes will fix this:
planner.h, line 63
uint8_t direction_bits; --> PORTPINDEF direction_bits;
stepper.c, line 106
uint8_t direction_bits; --> PORTPINDEF direction_bits;

best regards
thkais

@fenderrex
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fenderrex commented Dec 29, 2019

It won't go beyond 7 I'm assuming that includes 0?
I have to ask does the step pins use direct memory access on this chip? It would make timing a no-brainer

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