Various

Bug fix: fix filament needed array overflow when then GCode file
contains a filament used comment line with too many values
Adjust the number of stepper drivers on Duet 2 if a 12864 display is
configured
Changed step pulse code to not use paralell write because those are not
available on the 5LC board (or on LPC-based boards)
Changed 12864 LCD pin allocations for Duet NG
Removed calls to SafeStrtoul from BinaryParser and IoPorts

1 files changed, 6 insertions, 10 deletions

diff --git a/src/DuetM/Pins_DuetM.h b/src/DuetM/Pins_DuetM.h
index 33ff5e36..912f534c 100644
--- a/src/DuetM/Pins_DuetM.h
+++ b/src/DuetM/Pins_DuetM.h
@@ -305,20 +305,16 @@ namespace StepPins
 				: 0;
 	}
 
-	// Set the specified step pins high
-	// This needs to be as fast as possible, so we do a parallel write to the port(s).
-	// We rely on only those port bits that are step pins being set in the PIO_OWSR register of each port
-	static inline void StepDriversHigh(uint32_t driverMap) noexcept
+	// Set the specified step pins high. This needs to be fast.
+	static inline __attribute__((always_inline)) void StepDriversHigh(uint32_t driverMap) noexcept
 	{
-		PIOC->PIO_ODSR = driverMap;				// on Duet Maestro all step pins are on port C
+		PIOC->PIO_SODR = driverMap;				// on Duet Maestro all step pins are on port C
 	}
 
-	// Set all step pins low
-	// This needs to be as fast as possible, so we do a parallel write to the port(s).
-	// We rely on only those port bits that are step pins being set in the PIO_OWSR register of each port
-	static inline void StepDriversLow() noexcept
+	// Set the specified step pins low. This needs to be fast.
+	static inline void __attribute__((always_inline)) StepDriversLow(uint32_t driverMap) noexcept
 	{
-		PIOC->PIO_ODSR = 0;						// on Duet Maestro all step pins are on port C
+		PIOC->PIO_CODR = driverMap;				// on Duet Maestro all step pins are on port C
 	}
 }