Version 1.21RC5

New features:
- New M569 T parameter options to specify step pulse width, step pulse
interval, direction setup and direction hold times
- M665 now sets the M208 limits (except Z min) to match the machine
limits, so that Duet Web Control reports the correct values

Bug fixes:
- M116 commands were sometimes executed out-of-order relative to
previous G10 commands if movement commands were in progress
- G10 L20 now computes the workplace coordinate origin correctly
- G53 is only active until the end of the current line of GCode
- The default coordinate system is the one selected by G54
- G54..G59 update the user coordinates immediately
- Fixed "Error: Pop(): stack underflow!" when a file or macro is
terminated due to an illegal move command
- A short delay is inserted when M558 is used to change the Z probe
type, to allow the averaging filters to accumulate the new data
- M291 messages which are non-blocking (i.e. mode < 2) are now
synchronised to queued moves, like M117 messages

Other changes:
- Duet Web Control and PanelDue now report the coordinates relative to
the origin of the current workplace
- Rewrote dhcp_rec function on Duet06/085 to avoid goto statements
(possible fix for startup problem when using DHCP)

1 files changed, 4 insertions, 0 deletions

diff --git a/src/Pins.h b/src/Pins.h
index 0b49ca74..ebe82597 100644
--- a/src/Pins.h
+++ b/src/Pins.h
@@ -44,4 +44,8 @@
 # define SUPPORT_12864_LCD					0
 #endif
 
+#ifndef USE_CACHE
+# define USE_CACHE							0
+#endif
+
 #endif // PINS_H__