From 9848d5efe819135ec05dde5116578ed3ace7aee7 Mon Sep 17 00:00:00 2001 From: dc42 Date: Sat, 14 Dec 2019 10:34:43 +0000 Subject: Update WHATS_NEW_RRF3.md --- WHATS_NEW_RRF3.md | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/WHATS_NEW_RRF3.md b/WHATS_NEW_RRF3.md index fd23ead7..bb801120 100644 --- a/WHATS_NEW_RRF3.md +++ b/WHATS_NEW_RRF3.md @@ -6,6 +6,9 @@ Recommended compatible firmware: - DuetWiFiServer 1.23 - DuetSoftwareFramework 1.1.0.5 +Upgrade notes: +- Endstop type S0 (active low switch) is no longer supported in M574 commands. Instead, use type S1 and invert the input by prefixing the pin name with '!'. + Feature changes since beta 12: - Duet 3 only: Switch-type endstops connected to expansion boards are supported (needs recent expansion board firmware too) - Current position is no longer shown for pulse-type filament monitors, because it was meaningless and nearly always zero @@ -21,7 +24,6 @@ Feature changes since beta 12: Bug fixes: - Duet 3 only: Files uploaded in standalone modes were frequently corruption during uploading, resulting in CRC mismatches reported -- The M574 S0 parameter was teated the same as S2 (i.e. triggered when input high) except on endstop inputs connected to Duet 3 expansion boards - If a print that was sliced using absolute extrusion mode was resurrected, unwanted extrusion occurred just before the print was resumed - Bed compensation did not take account of the XY offset of the printing nozzle from the head reference point - When using SCARA kinematics the calculation of the minimum achievable radius was incorrect. Depending on the B parameter of the M667 command, this could result in spurious "Intermediate position unreachable" errors, or non-extruding G1 moves being turned into G0 moves. -- cgit v1.2.3