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Use C++ language supported 'nullptr' (#13944)

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This commit is contained in:
Scott Lahteine
2019-05-09 11:45:55 -05:00
committed by GitHub
parent e53d7e5517
commit ad4ffa1d2f
70 changed files with 670 additions and 668 deletions
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42
Marlin/src/HAL/HAL_AVR/endstop_interrupts.h
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@@ -54,7 +54,7 @@ void endstop_ISR(void) { endstops.update(); }
#undef digitalPinToPCICR
#define digitalPinToPCICR(p) ( WITHIN(p, 10, 15) || \
WITHIN(p, 50, 53) || \
WITHIN(p, 62, 69) ? &PCICR : (uint8_t*)0 )
WITHIN(p, 62, 69) ? &PCICR : nullptr )
#undef digitalPinToPCICRbit
#define digitalPinToPCICRbit(p) ( WITHIN(p, 10, 13) || WITHIN(p, 50, 53) ? 0 : \
WITHIN(p, 14, 15) ? 1 : \
@@ -64,7 +64,7 @@ void endstop_ISR(void) { endstops.update(); }
#define digitalPinToPCMSK(p) ( WITHIN(p, 10, 13) || WITHIN(p, 50, 53) ? &PCMSK0 : \
WITHIN(p, 14, 15) ? &PCMSK1 : \
WITHIN(p, 62, 69) ? &PCMSK2 : \
(uint8_t *)0 )
nullptr )
#undef digitalPinToPCMSKbit
#define digitalPinToPCMSKbit(p) ( WITHIN(p, 10, 13) ? ((p) - 6) : \
(p) == 14 || (p) == 51 ? 2 : \
@@ -78,9 +78,11 @@ void endstop_ISR(void) { endstops.update(); }
// Install Pin change interrupt for a pin. Can be called multiple times.
void pciSetup(const int8_t pin) {
SBI(*digitalPinToPCMSK(pin), digitalPinToPCMSKbit(pin)); // enable pin
SBI(PCIFR, digitalPinToPCICRbit(pin)); // clear any outstanding interrupt
SBI(PCICR, digitalPinToPCICRbit(pin)); // enable interrupt for the group
if (digitalPinToPCMSK(pin) != nullptr) {
SBI(*digitalPinToPCMSK(pin), digitalPinToPCMSKbit(pin)); // enable pin
SBI(PCIFR, digitalPinToPCICRbit(pin)); // clear any outstanding interrupt
SBI(PCICR, digitalPinToPCICRbit(pin)); // enable interrupt for the group
}
}
// Handlers for pin change interrupts
@@ -107,7 +109,7 @@ void setup_endstop_interrupts( void ) {
attachInterrupt(digitalPinToInterrupt(X_MAX_PIN), endstop_ISR, CHANGE); // assign it
#else
// Not all used endstop/probe -pins can raise interrupts. Please deactivate ENDSTOP_INTERRUPTS or change the pin configuration!
static_assert(digitalPinToPCICR(X_MAX_PIN) != NULL, "X_MAX_PIN is not interrupt-capable"); // if pin has no pin change interrupt - error
static_assert(digitalPinToPCICR(X_MAX_PIN), "X_MAX_PIN is not interrupt-capable"); // if pin has no pin change interrupt - error
pciSetup(X_MAX_PIN); // assign it
#endif
#endif
@@ -117,7 +119,7 @@ void setup_endstop_interrupts( void ) {
attachInterrupt(digitalPinToInterrupt(X_MIN_PIN), endstop_ISR, CHANGE);
#else
// Not all used endstop/probe -pins can raise interrupts. Please deactivate ENDSTOP_INTERRUPTS or change the pin configuration!
static_assert(digitalPinToPCICR(X_MIN_PIN) != NULL, "X_MIN_PIN is not interrupt-capable");
static_assert(digitalPinToPCICR(X_MIN_PIN), "X_MIN_PIN is not interrupt-capable");
pciSetup(X_MIN_PIN);
#endif
#endif
@@ -127,7 +129,7 @@ void setup_endstop_interrupts( void ) {
attachInterrupt(digitalPinToInterrupt(Y_MAX_PIN), endstop_ISR, CHANGE);
#else
// Not all used endstop/probe -pins can raise interrupts. Please deactivate ENDSTOP_INTERRUPTS or change the pin configuration!
static_assert(digitalPinToPCICR(Y_MAX_PIN) != NULL, "Y_MAX_PIN is not interrupt-capable");
static_assert(digitalPinToPCICR(Y_MAX_PIN), "Y_MAX_PIN is not interrupt-capable");
pciSetup(Y_MAX_PIN);
#endif
#endif
@@ -137,7 +139,7 @@ void setup_endstop_interrupts( void ) {
attachInterrupt(digitalPinToInterrupt(Y_MIN_PIN), endstop_ISR, CHANGE);
#else
// Not all used endstop/probe -pins can raise interrupts. Please deactivate ENDSTOP_INTERRUPTS or change the pin configuration!
static_assert(digitalPinToPCICR(Y_MIN_PIN) != NULL, "Y_MIN_PIN is not interrupt-capable");
static_assert(digitalPinToPCICR(Y_MIN_PIN), "Y_MIN_PIN is not interrupt-capable");
pciSetup(Y_MIN_PIN);
#endif
#endif
@@ -147,7 +149,7 @@ void setup_endstop_interrupts( void ) {
attachInterrupt(digitalPinToInterrupt(Z_MAX_PIN), endstop_ISR, CHANGE);
#else
// Not all used endstop/probe -pins can raise interrupts. Please deactivate ENDSTOP_INTERRUPTS or change the pin configuration!
static_assert(digitalPinToPCICR(Z_MAX_PIN) != NULL, "Z_MAX_PIN is not interrupt-capable");
static_assert(digitalPinToPCICR(Z_MAX_PIN), "Z_MAX_PIN is not interrupt-capable");
pciSetup(Z_MAX_PIN);
#endif
#endif
@@ -157,7 +159,7 @@ void setup_endstop_interrupts( void ) {
attachInterrupt(digitalPinToInterrupt(Z_MIN_PIN), endstop_ISR, CHANGE);
#else
// Not all used endstop/probe -pins can raise interrupts. Please deactivate ENDSTOP_INTERRUPTS or change the pin configuration!
static_assert(digitalPinToPCICR(Z_MIN_PIN) != NULL, "Z_MIN_PIN is not interrupt-capable");
static_assert(digitalPinToPCICR(Z_MIN_PIN), "Z_MIN_PIN is not interrupt-capable");
pciSetup(Z_MIN_PIN);
#endif
#endif
@@ -167,7 +169,7 @@ void setup_endstop_interrupts( void ) {
attachInterrupt(digitalPinToInterrupt(X2_MAX_PIN), endstop_ISR, CHANGE);
#else
// Not all used endstop/probe -pins can raise interrupts. Please deactivate ENDSTOP_INTERRUPTS or change the pin configuration!
static_assert(digitalPinToPCICR(X2_MAX_PIN) != NULL, "X2_MAX_PIN is not interrupt-capable");
static_assert(digitalPinToPCICR(X2_MAX_PIN), "X2_MAX_PIN is not interrupt-capable");
pciSetup(X2_MAX_PIN);
#endif
#endif
@@ -177,7 +179,7 @@ void setup_endstop_interrupts( void ) {
attachInterrupt(digitalPinToInterrupt(X2_MIN_PIN), endstop_ISR, CHANGE);
#else
// Not all used endstop/probe -pins can raise interrupts. Please deactivate ENDSTOP_INTERRUPTS or change the pin configuration!
static_assert(digitalPinToPCICR(X2_MIN_PIN) != NULL, "X2_MIN_PIN is not interrupt-capable");
static_assert(digitalPinToPCICR(X2_MIN_PIN), "X2_MIN_PIN is not interrupt-capable");
pciSetup(X2_MIN_PIN);
#endif
#endif
@@ -187,7 +189,7 @@ void setup_endstop_interrupts( void ) {
attachInterrupt(digitalPinToInterrupt(Y2_MAX_PIN), endstop_ISR, CHANGE);
#else
// Not all used endstop/probe -pins can raise interrupts. Please deactivate ENDSTOP_INTERRUPTS or change the pin configuration!
static_assert(digitalPinToPCICR(Y2_MAX_PIN) != NULL, "Y2_MAX_PIN is not interrupt-capable");
static_assert(digitalPinToPCICR(Y2_MAX_PIN), "Y2_MAX_PIN is not interrupt-capable");
pciSetup(Y2_MAX_PIN);
#endif
#endif
@@ -197,7 +199,7 @@ void setup_endstop_interrupts( void ) {
attachInterrupt(digitalPinToInterrupt(Y2_MIN_PIN), endstop_ISR, CHANGE);
#else
// Not all used endstop/probe -pins can raise interrupts. Please deactivate ENDSTOP_INTERRUPTS or change the pin configuration!
static_assert(digitalPinToPCICR(Y2_MIN_PIN) != NULL, "Y2_MIN_PIN is not interrupt-capable");
static_assert(digitalPinToPCICR(Y2_MIN_PIN), "Y2_MIN_PIN is not interrupt-capable");
pciSetup(Y2_MIN_PIN);
#endif
#endif
@@ -207,7 +209,7 @@ void setup_endstop_interrupts( void ) {
attachInterrupt(digitalPinToInterrupt(Z2_MAX_PIN), endstop_ISR, CHANGE);
#else
// Not all used endstop/probe -pins can raise interrupts. Please deactivate ENDSTOP_INTERRUPTS or change the pin configuration!
static_assert(digitalPinToPCICR(Z2_MAX_PIN) != NULL, "Z2_MAX_PIN is not interrupt-capable");
static_assert(digitalPinToPCICR(Z2_MAX_PIN), "Z2_MAX_PIN is not interrupt-capable");
pciSetup(Z2_MAX_PIN);
#endif
#endif
@@ -217,7 +219,7 @@ void setup_endstop_interrupts( void ) {
attachInterrupt(digitalPinToInterrupt(Z2_MIN_PIN), endstop_ISR, CHANGE);
#else
// Not all used endstop/probe -pins can raise interrupts. Please deactivate ENDSTOP_INTERRUPTS or change the pin configuration!
static_assert(digitalPinToPCICR(Z2_MIN_PIN) != NULL, "Z2_MIN_PIN is not interrupt-capable");
static_assert(digitalPinToPCICR(Z2_MIN_PIN), "Z2_MIN_PIN is not interrupt-capable");
pciSetup(Z2_MIN_PIN);
#endif
#endif
@@ -227,7 +229,7 @@ void setup_endstop_interrupts( void ) {
attachInterrupt(digitalPinToInterrupt(Z3_MAX_PIN), endstop_ISR, CHANGE);
#else
// Not all used endstop/probe -pins can raise interrupts. Please deactivate ENDSTOP_INTERRUPTS or change the pin configuration!
static_assert(digitalPinToPCICR(Z3_MAX_PIN) != NULL, "Z3_MAX_PIN is not interrupt-capable");
static_assert(digitalPinToPCICR(Z3_MAX_PIN), "Z3_MAX_PIN is not interrupt-capable");
pciSetup(Z3_MAX_PIN);
#endif
#endif
@@ -237,7 +239,7 @@ void setup_endstop_interrupts( void ) {
attachInterrupt(digitalPinToInterrupt(Z3_MIN_PIN), endstop_ISR, CHANGE);
#else
// Not all used endstop/probe -pins can raise interrupts. Please deactivate ENDSTOP_INTERRUPTS or change the pin configuration!
static_assert(digitalPinToPCICR(Z3_MIN_PIN) != NULL, "Z3_MIN_PIN is not interrupt-capable");
static_assert(digitalPinToPCICR(Z3_MIN_PIN), "Z3_MIN_PIN is not interrupt-capable");
pciSetup(Z3_MIN_PIN);
#endif
#endif
@@ -247,7 +249,7 @@ void setup_endstop_interrupts( void ) {
attachInterrupt(digitalPinToInterrupt(Z_MIN_PROBE_PIN), endstop_ISR, CHANGE);
#else
// Not all used endstop/probe -pins can raise interrupts. Please deactivate ENDSTOP_INTERRUPTS or change the pin configuration!
static_assert(digitalPinToPCICR(Z_MIN_PROBE_PIN) != NULL, "Z_MIN_PROBE_PIN is not interrupt-capable");
static_assert(digitalPinToPCICR(Z_MIN_PROBE_PIN), "Z_MIN_PROBE_PIN is not interrupt-capable");
pciSetup(Z_MIN_PROBE_PIN);
#endif
#endif