Commit Graph

198 Commits

Author SHA1 Message Date
Kevin O'Connor 797dcfcb12 itersolve: Remove unused gen_steps()
Eliminate the old gen_steps() call now that all callers have been
converted to the newer trapq based generate_steps().

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2019-11-06 15:51:51 -05:00
Kevin O'Connor bd3c8920f6 mcu: Remove set_ignore_move()
Update callers of set_ignore_move() to use the trapq system to set a
stepper to ignore moves.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2019-11-06 15:51:51 -05:00
Kevin O'Connor f3ef9c1889 itersolve: Add support for generating steps from a trapq
Support associating a stepper_kinematics with a trapq.  Support
generating steps from a time range on the given trapq.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2019-11-06 15:51:51 -05:00
Kevin O'Connor 5eb5841eaf mcu: Contact and identify all the mcus prior to configuring them
Break up the connect phase into two phases - mcu_identify and connect.
The first phase will contact all the micro-controllers and obtain the
"identify" data dictionaries for them.  Once all the micro-controllers
have been contacted, then they can be configured.  This fixes an issue
with FIRMWARE_RESTART not working correctly on multi-mcu setups that
use restart_method=command.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2019-11-06 10:35:24 -05:00
Kevin O'Connor 1b454c0943 mcu: Prevent "math domain errors" in stats calculation
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2019-08-30 13:57:07 -04:00
Kevin O'Connor 395429be14 pins: Move reserved pin handling into PinResolver class
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2019-08-19 12:57:59 -04:00
Kevin O'Connor 28aa2f507a endstop: Rename mcu end_stop commands to endstop
Rename the commands.

The main reason for this change is to force a micro-controller code
updated (due to important bugfix in 7fefe52d).

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2019-07-12 08:10:53 -04:00
Kevin O'Connor c3fe3d0d2c stepcompress: Remove no longer needed stepcompress_set_homing()
Now that homing is implemented via "drip moves", it is no longer
necessary for the stepcompress code to have special homing logic.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2019-07-10 10:43:20 -04:00
Kevin O'Connor 43064d197d homing: Implement homing via new toolhead "drip" movement
Rework the low-level implementation of homing movement.  The existing
mechanism buffers all homing movement into the micro-controller prior
to starting the home.  Replace with a system that buffers all movement
into the host look-ahead buffer and then "drip feed" those moves to
the micro-controllers.  Then clear the host look-ahead buffer when all
endstops trigger.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2019-07-10 10:43:20 -04:00
Kevin O'Connor 84be96aeff mcu: Rework home_wait() to use a reactor completion
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2019-07-10 10:43:20 -04:00
Kevin O'Connor 4f6982c4d0 serialhdl: Update SendWithRetry to use reactor completions
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2019-07-10 10:43:20 -04:00
Kevin O'Connor e148dbe52a mcu: Use regular send_with_response() for query_endstop()
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2019-07-10 10:43:20 -04:00
Kevin O'Connor b2c778b931 mcu: Integrate query_endstop_wait() into query_endstop()
There is no need to have two separate calls to query an endstop.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2019-07-10 10:43:20 -04:00
Kevin O'Connor 80194a7e18 endstop_phase: Fix endstop_phase on trinamic drivers that aren't inverted
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2019-06-21 22:56:16 -04:00
Kevin O'Connor 9feb05ce41 mcu: Support minclock in send_with_response() requests
Enhance send_with_response() so that it supports queries with a
minclock.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2019-06-21 21:42:20 -04:00
Kevin O'Connor e202a8802b mcu: Move SerialCommand from serialhdl.py to mcu.py
Move the serial command wrapper class from serialhdl.py to mcu.py.
This will allow that class to better support higher level
functionality.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2019-06-21 21:42:20 -04:00
Kevin O'Connor d98bbc772c serialhdl: Eventually timeout connect attempt
If the serial connection has not been successful after 2.5 minutes
then report an error.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2019-06-21 21:42:20 -04:00
Kevin O'Connor 461ed4cb80 serialhdl: Add a get_msgparser() method
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2019-06-21 18:14:00 -04:00
Kevin O'Connor 647f1ee2e0 serialhdl: Rename register_callback() to register_response()
Rename the method and use that name in the mcu class as well.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2019-06-21 18:14:00 -04:00
Kevin O'Connor f96239019a mcu: Support a start value for soft pwm pins
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2019-06-02 10:59:33 -04:00
Kevin O'Connor 8532e2123e gpiocmds: Specify soft pwm duration in clock ticks
Improve the precision of soft pwm pulses by allowing the host to
directly specify the clock duration of the pulse.  This improvement in
precision may be noticeable when controller servos (and bltouch).

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2019-05-26 11:09:32 -04:00
Kevin O'Connor 84bae6ff41 mcu: Fix reserve pin check
Fix typo causing conflict with mcu name and constant name.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2019-05-21 09:40:13 -04:00
Kevin O'Connor 1ab02e5225 bus: Support bus enumerations and add support for reserved pins
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2019-04-04 18:29:31 -04:00
Kevin O'Connor 746a378c18 endstop: Use "pin_value" instead of "pin" when querying endstop state
Now that enumerations are available, any variable named "pin" can only
be used to describe a gpio pin.  Rename the end_stop_state "pin"
parameter to "pin_value".  Also, rename "end_stop_query" command to
"end_stop_query_state" to notify users to upgrade both host and mcu
code.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2019-03-19 10:48:33 -04:00
Kevin O'Connor db6e2d4c9e msgproto: Convert static strings to a more generic enumeration system
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2019-03-17 19:38:18 -04:00
Kevin O'Connor e36122797b bltouch: Attempt to verify that the probe raises after each probe attempt
Query the bltouch state during the pin_up command to try and verify
that the probe does actually retract.  This may be useful to detect if
the bltouch enters into an "error" state.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2019-01-21 09:52:11 -05:00
Kevin O'Connor 32632c8226 mcu: Fix timing of endstop checking
Make sure to not query the given endstop until after the start of the
requested operation.  This ensures that the operation has started
prior to querying the status of that operation.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2019-01-10 12:27:56 -05:00
Kevin O'Connor 857e7ed5f1 klippy: Convert printer_state("connect") to an event handler
Convert all users of the printer_state("connect") handler to register
a "klippy:connect" event handler instead.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2019-01-08 11:09:55 -05:00
Kevin O'Connor f4be0ac7be klippy: Convert printer_state("disconnect") to an event handler
Convert all users of the printer_state("disconnect") handler to
register a "klippy:disconnect" event handler instead.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2019-01-08 10:59:43 -05:00
Kevin O'Connor fb7fe282c8 klippy: Convert printer_state("shutdown") to an event handler
Convert all users of the printer_state("shutdown") handler to register
a "klippy:shutdown" event handler instead.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2019-01-08 10:59:43 -05:00
Kevin O'Connor c6065e29a6 mcu: Allow set_stepper_kinematics() to set the kinematics back to None
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2018-12-24 11:42:13 -05:00
Kevin O'Connor 770b92863f mcu: Add a set_commanded_position() method to MCU_stepper
Add the ability to directly set the "commanded" stepper position.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2018-10-10 14:30:09 -04:00
Kevin O'Connor ef6068dc42 mcu: Log MCU information before configuring
Log the details of the MCU prior to attempting to configure the MCU.
This way, the log contains the MCU information even if a configuration
error occurs.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2018-09-03 18:34:10 -04:00
Kevin O'Connor 30013a1fb8 mcu: Rename add_config_object() to register_config_callback()
Change the name of the config registration method and pass an explicit
reference to the callback to the new method.  This makes the
relationship between mcu registration and build_config() more clear in
the calling code.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2018-09-03 11:48:22 -04:00
Kevin O'Connor ad480bd470 mcu: Avoid adding the same stepper multiple times to an endstop
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2018-08-26 23:06:32 -04:00
Kevin O'Connor 13ccb1a46f mcu: Minor whitespace changes
Wrap lines at 80 columns.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2018-07-26 10:54:31 -04:00
Kevin O'Connor 273a98d39a pins: Explicitly pass can_invert and can_pullup to lookup_pin()
Don't pass pin_type to lookup_pin() - instead, if a pin can be
inverted or can have a pullup, then the caller must explicitly specify
that when calling lookup_pin().  This simplifies the code for the
cases where it is not valid to invert or pullup.

Explicitly pass the pin_type to setup_pin() and have ppins.setup_pin()
apply default pullup and invert flags.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2018-07-26 09:44:45 -04:00
Kevin O'Connor cb29143939 itersolve: Support calculating a stepper position from a cartesian coordinate
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2018-07-18 11:51:28 -04:00
Kevin O'Connor a31c31aed4 mcu: Enhance itersolve stepper kinematics allocation
Allocate the stepper_kinematics directly in mcu.py - that way the
kinematic classes don't have to interact with the chelper code.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2018-07-13 11:37:36 -04:00
Kevin O'Connor 7d897d84d7 klippy: No need to pass printer reference to add_printer_objects()
The config reference already stores a reference to the printer object.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2018-07-12 22:26:32 -04:00
Kevin O'Connor 5cdba1fda8 mcu: Send mcu config and init immediately after building it
Don't issue a get_config command after building the config as the
built config may contain time sensitive initialization commands.
Instead, send the config and init commands immediately after invoking
the build_config() callbacks.  This avoids some rare "timer too close"
errors during configuration.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2018-07-12 12:54:12 -04:00
Kevin O'Connor 211e34e62b mcu: Add leading underscore to handle_shutdown() and handle_mcu_stats()
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2018-07-12 12:19:04 -04:00
Kevin O'Connor 0dbfa915de adccmds: Add support for min/max temperature check filtering
Extend the ADC out of range check so that it is possible to sample
multiple times before going into a shutdown state.  This reduces the
chance that measurement noise will cause an error.  In an actual over
temperature (or under temperature event) it is expected that the
sensor will consistently report the problem, so extra checks for an
additional second or two should not substantially increase risk.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2018-07-02 13:56:34 -04:00
Kevin O'Connor 890298d34d itersolve: Support setting the stepper position via a cartesian coordinate
Add support for an itersolve_set_position() function that sets a
stepper position from a cartesian coordinate.  This eliminates the
need for both the python and C code to be able to translate from a
cartesian coordinate to a stepper position.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2018-06-22 14:09:01 -04:00
Kevin O'Connor 926829e737 itersolve: Move tracking of commanded position to itersolve code
Track the commanded position in just the itersolve.c code instead of
in mcu.py.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2018-06-20 09:26:10 -04:00
Kevin O'Connor 8f747e2720 kin_cartesian: Remove stepcompress_push_const()
All the kinematic code now uses the iterative solver to generate
steps.  Remove the old stepcompress_push_const() mechanism.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2018-06-20 09:26:10 -04:00
Kevin O'Connor eb73b5d0b0 stepper_buzz: Convert to iterative solver
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2018-06-20 09:26:10 -04:00
Kevin O'Connor ca0d0135dc delta: Convert delta kinematics to use iterative solver
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2018-06-20 09:26:10 -04:00
Kevin O'Connor ba3428822d stepcompress: Allow stepcompress_alloc() to be called early
Don't require an mcu connection to allocate the stepcompress object.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2018-06-20 09:26:10 -04:00
cruwaller 26378c2564 mcu: config_reset_cmd typo fixed
Signed-off-by: Petri Honkala <cruwaller@gmail.com>
2018-06-01 09:49:55 -04:00