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Fix SET_OUTPUT glitch - LPC1768 & DUE

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Bob-the-Kuhn
2017-12-22 11:03:22 -06:00
committed by Scott Lahteine
parent 869c89d83f
commit 1a948cbd93
2 changed files with 12 additions and 10 deletions
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4
Marlin/src/HAL/HAL_LPC1768/fastio.h
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@ -119,8 +119,8 @@ bool useable_hardware_PWM(pin_t pin);
#define SET_INPUT(IO) _SET_INPUT(IO)
/// set pin as input with pullup wrapper
#define SET_INPUT_PULLUP(IO) do{ _SET_INPUT(IO); _PULLUP(IO, HIGH); }while(0)
/// set pin as output wrapper
#define SET_OUTPUT(IO) do{ _SET_OUTPUT(IO); _WRITE(IO, LOW); }while(0)
/// set pin as output wrapper - reads the pin and sets the output to that value
#define SET_OUTPUT(IO) do{ _WRITE(IO, _READ(IO)); _SET_OUTPUT(IO); }while(0)
/// check if pin is an input wrapper
#define GET_INPUT(IO) _GET_INPUT(IO)