Introduce a new board function alloc_chunk() to allocate dynamic
memory. This allows the board code to implement memory allocations
without using the standard malloc() interface.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
On a retract move (which are common during "wipe" operations), treat
the move as if it were an extrude only move. It's valid for a retract
move to reverse more filament then it would be practical to push.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
When the log file does a rollover, start the top of the log with
critical system information (eg, software versions).
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Those that reach Klipper via github may jump directly to the docs/
directory in search of documentation. Add README.md and rework
Overview.md with that in mind.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
The term "firmware" is ambiguous - it could refer to the entire
project (host and micro-controller software) or to just the
micro-controller software. Avoid the term in the documentation.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
The set_printer_ready() can be called from a background thread on a
shutdown event, so don't try to lookup the printer components in that
case. Simplify build_handlers() so that it no longer tests for
components being available - test for component availability in the
command handlers.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Always call the regular .parse() method for each message type during
dump() - add a new .format_params() method for dumping a verbose
representation of the parsed message. This allows the new
format_params() to also be used with data already parsed.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
The Klipper software has progressed to the point where it does not
need to be described as "experimental" software.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Detect avr gcc v4.8.1 and then disable warnings during the klipper.o
linking to suppress bogus "misspelled signal handler" warnings.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Support a "make flash FLASH_DEVICE=/dev/ttyACM0" rule with the default
commands for flashing a device.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Add a system startup script so that Klipper can automatically start at
boot time. Create an installation script that will install the system
dependencies and the startup script.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
No need to recommend users disable "SD card support" in octoprint -
instead, just ignore the M21 command.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Always log the last synchronized clock during a shutdown event, and
use debug level for normal reports.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Kevin O'Connor