Configuration for ADIMLab printer. tested and working including LCD support.
This printer was previously known as the HCmaker7
Signed-off-by: Jason Rahaim <jason@jasonr.com>
The Python 2.x ConfigParser doesn't support stripping of trailing '#'
style comments. Do that manually before parsing the config.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Only clear the internal sync_print_time flag if the code performs a
regular "lazy" flush of the look-ahead queue. This helps build the
look-ahead queue even when running internal scripts.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Now that "Klipper state" messages are proactively sent, it is
redundant to send the "preparing to restart" message.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
It appears the sam3x8e has a primitive cache prefetch mechanism (it
prefetches 32 bytes at a time aligned to a 16 byte boundary).
Aligning the main loop in timer_dispatch_many() to a 16 byte boundary
significantly improves performance.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
If sched_try_shutdown() is not inlined into timer_dispatch_many() it
can have a significant impact on benchmarks. (Even though the
function isn't called in practice, the call causes gcc to organize the
function differently.)
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Some older versions of gcc need the __always_inline directive in order
to inline timer_read_time. Inlining that function is important for
performance on the stm32f1.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
As long as timer_read_time() is inlined, I get better performance with
gcc -O2 optimization. The binary is also dramatically smaller and O2
better matches the other platforms.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
It's possible for the code to stay in the timer irq for up to 100ms,
so serial irqs should have a higher irq priority to prevent them from
being starved. (The timer code disables irqs during event dispatch,
so serial irqs would only be permitted between events anyway.)
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
When a delta printer has different arm lengths or different endstop
positions then the homing position falls outside of the normal
printable area. Add a special check to the range checking code to
permit this move instead of homing to a position near the actual
homing position.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Move the logic for performing the second home from the kinematics
classes to the generic homing code.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Commit b0d859f2 introduced a second_homing_speed parameter, and it
also changed the retract speed. Revert the retract speed change (use
homing_speed when the head retracts).
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Commit b0d859f2 introduced a second_homing_speed parameter; that
parameter needs to also be constrained to the max_z_velocity.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Use the xor capability of the display to animate the glyphs, which
reduces the number of glyphs needed from 4 to 2. This should make it
easier to add future animations if desired.
Suggested by @marcio-ao.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Based on replies from Issue 652 (https://github.com/KevinOConnor/klipper/issues/652) only Extruder, Bed and Fan icons are changed. Feedrate icon stays untouched.
Signed-off-by: Alexander Fadeev <alfsoft@gmail.com>
The comment for the algorithm setting had a spelling error, it said:
[...]May be either "langrange"[...]
Removed the n.
Signed-off-by: Victor Lazaro <lazarofilm@gmail.com>
The usb_cdc code will arrange to call usb_read_ep0_setup() after a
shutdown, so no need to have an explicit shutdown handler.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Call usb_read_bulk_out() before calling command_find_and_dispatch() as
this optimizes the common case where each usb packet contains a single
new message block.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Kevin O'Connor