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renamed macros

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This commit is contained in:
Asbelos 2022-12-29 10:38:04 +00:00
parent b1bd28273d
commit 94c8dafeb2
1 changed files with 9 additions and 10 deletions
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19
IO_duinoNodes.h
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@ -23,11 +23,10 @@
#include "defines.h"
#include "IODevice.h"
#define PIN_MASK(bit) (0x80>>(bit%8))
#define GET_BIT(x) (_pinValues[(x)/8] & PIN_MASK((x)) )
#define SET_BIT(x) _pinValues[(x)/8] |= PIN_MASK((x))
#define CLR_BIT(x) _pinValues[(x)/8] &= ~PIN_MASK((x))
#define DIAG_IO
#define DN_PIN_MASK(bit) (0x80>>(bit%8))
#define DN_GET_BIT(x) (_pinValues[(x)/8] & DN_PIN_MASK((x)) )
#define DN_SET_BIT(x) _pinValues[(x)/8] |= DN_PIN_MASK((x))
#define DN_CLR_BIT(x) _pinValues[(x)/8] &= ~DN_PIN_MASK((x))
@ -98,7 +97,7 @@ void _loopOutput() {
_xmitPending=false;
ArduinoPins::fastWriteDigital(_latchPin, LOW);
for (int xmitBit=_nShiftBytes*8 -1; xmitBit>=0; xmitBit--) {
ArduinoPins::fastWriteDigital(_dataPin,GET_BIT(xmitBit));
ArduinoPins::fastWriteDigital(_dataPin,DN_GET_BIT(xmitBit));
ArduinoPins::fastWriteDigital(_clockPin,HIGH);
ArduinoPins::fastWriteDigital(_clockPin,LOW);
}
@ -107,17 +106,17 @@ void _loopOutput() {
int _read(VPIN vpin) override {
int pin=vpin - _firstVpin;
bool b=GET_BIT(pin);
bool b=DN_GET_BIT(pin);
return b?1:0;
}
void _write(VPIN vpin, int value) override {
int pin = vpin - _firstVpin;
bool oldval=GET_BIT(pin);
bool oldval=DN_GET_BIT(pin);
bool newval=value!=0;
if (newval==oldval) return; // no change
if (newval) SET_BIT(pin);
else CLR_BIT(pin);
if (newval) DN_SET_BIT(pin);
else DN_CLR_BIT(pin);
_xmitPending=true; // shift register will be sent on next _loop()
}