Tony
5325195f80
Support For two MCP4461 digipots
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Required to support the Duet+ Duex4 or other expansion boards that use a
second MCP4461.
2014-03-03 20:13:24 +00:00
Adrian Bowyer
1c749dba9e
Continuing with adding comments to .h files
2014-02-23 16:50:58 +00:00
Adrian Bowyer
1129fa218f
Added in David Crocker's improvements (many thanks to him).
2014-02-11 11:23:28 +00:00
Adrian Bowyer
0ea1b57328
First implementation of the optimised maximum speed in any direction code. This is still buggy. To print with, use the previous release.
2014-01-16 17:49:59 +00:00
David Crocker
82e23d4774
Make disconnected thermistor show temp as absolute zero again
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In a previous commit I changed the temperature calculation to give more
accurate readings at extreme values. This change meant that a
disconnected thermistor no longer shows as absolute zero. Coupled with
the change in thermistor beta value, this meant that a disconnected
extruder thermistor would show as -28.2C, which is above the usual error
threshold of -30C. This commit introduces a special case for a
disconnected thermistor and restores the reading to absolute zero for
that case.
2014-01-15 13:42:59 +00:00
David Crocker
618304c021
Support for modulated IR sensor
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Add code to support sensors that allow the IR output to be modulated, to
reduce the sensitivity to ambient IR. Use M558 P2 command to enable
sensor modulation. Also changed the sensor reading averaging code to
give more consistent z-height seeking.
2014-01-14 19:03:42 +00:00
Adrian Bowyer
14b247053f
Removed legacy support for Duet v0.4 heaters. Last commit before changes to max velocity code.
2014-01-13 15:04:00 +00:00
Adrian Bowyer
e7afc883c2
Merge remote-tracking branch 'dc42/duet' into duet
2014-01-12 17:37:01 +00:00
Adrian Bowyer
6188eff455
Some tidying. Increased SD delay to 20ms.
2014-01-12 17:35:56 +00:00
David Crocker
ee70ee22ed
Improve performance of SD card upload via USB
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This change approximately doubles the speed of SD-card uploading via USB
to 2.2Mbyte/sec on the test system, provided that Pronterface has been
patched to not wait for an acknowledgement after sending each line of
g-code.
2014-01-12 16:02:49 +00:00
David Crocker
c09afc035b
Fixed slow printing over USB
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Fixed printing over USB and via HTTP so that it uses the same lookahead
mechanism as for printing from SD provided the data arrives fast enough.
Added an incoming buffer for data arriving from USB. NOTE: Pronterface
needs to be patched to send the data fast enough for this to work well.
Also changed signatures of some member functions to be const-correct
2014-01-11 20:56:53 +00:00
David Crocker
1e444839e0
Improved network recovery from errors and fixed small temp cal error
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Improved network error recovery so that it it possible to reconnect
after some types of network error have occurred
Corrected calculation of temperatures to give more accurate results
towards the limits of the ADC range
2014-01-07 13:42:30 +00:00
Adrian Bowyer
ef7e528bad
README updated to include compile instructions.
2013-12-30 18:43:26 +00:00
Adrian Bowyer
71c1571c6c
Synchronising duet branch with the mastr branch.
2013-12-27 15:02:04 +00:00
Adrian Bowyer
91efcc4e48
M82 changed so that it reports steps/mm when given no arguments.
2013-12-06 20:56:08 +00:00
Adrian Bowyer
8b76430a9b
RRP logo updated.
2013-11-30 15:48:03 +00:00
Adrian Bowyer
88a929eef4
One ether bug (starting the ether after reading config.g) fixed owing to Tony's brilliant debugging persistence. It still hangs if the ether is unplugged, so that's next on the list.
2013-11-26 21:04:25 +00:00
Adrian Bowyer
c0b7b4bace
Working on the ether/USB problem. The network can now be disabled (#define NETWORK in Configuration.h). With it disabled the USB works with or without a network cable plugged in. With it enabled the USB only works with a network cable plugged in too. You have to wait for the ether to reinitialise (ether socket lights go out for a couple of secs, then come on, then the green one starts flashing) before trying to talk via the USB. The ether is initialised before config.g is run, so the IP is the one defined in platform.h. The network is disabled in this commit. The heaters are set on by 0, not 1 (i.e. Duet board v0.6 or later). To change this see #define HEAT_ON in platform.h
2013-11-26 13:38:23 +00:00
Adrian Bowyer
1792c68b49
Heater logic inverted for Duet v0.6. Remember to set HEAT_ON to 1 in platform.h for earlier versions, and to set it back _and_recompile_ before doing a commit for Duet v0.6 of higher
2013-11-25 16:39:46 +00:00
Adrian Bowyer
d89b8bace0
X axis endstop now done with Z Probe (if it's activated).
2013-11-25 09:32:13 +00:00
Adrian Bowyer
c33d1ac723
M503 implemented (tis time with added bug-free-ness...)
2013-11-19 18:34:48 +00:00
Adrian Bowyer
ec5f5fe536
M503 implemented. Prints the config file to USB.
2013-11-19 16:10:53 +00:00
Adrian Bowyer
926aabe078
Added z-probe type selection. See M558.
2013-11-19 15:00:23 +00:00
Adrian Bowyer
965f41e953
Shifted new M codes to start at M550. Added setting of Netmask and gateway.
2013-11-17 22:10:14 +00:00
Adrian Bowyer
104528ab66
Added user-selection of IP address via M502.
2013-11-17 17:58:30 +00:00
Adrian Bowyer
c7286905b2
Ability to specify bed Z probe points added. See M505.
2013-11-15 22:04:52 +00:00
Adrian Bowyer
68e0f833df
Marlin emulation implemented. Pretty much working, but not extensively tested.
2013-11-14 23:32:50 +00:00
Adrian Bowyer
bd51a7c3f0
Fixed Timer overflow bug.
2013-11-13 23:23:31 +00:00
Adrian Bowyer
8b3931c8cf
Memory diagnostics added. Mem usage is printed whenever you turn debugging on (even if it is already on).
2013-11-13 18:16:43 +00:00
Adrian Bowyer
b94bb6c811
Added cooling fan control.
2013-11-12 15:53:49 +00:00
Adrian Bowyer
f907e2253e
All responses to GCodes routed through a single function in the class GCodes
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to allow the firmware to emulate how other firmware (e.g. Marlin) responds. Emulation not yet implemented, but should now be easy.
2013-11-11 17:39:17 +00:00
Adrian Bowyer
971fed0d02
Temperature range checking added (see Configuration.h). If temps repeatedly
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fall outside the set range, it assumes the thermistor is bust and turns off the heater.
2013-11-10 21:55:44 +00:00
Adrian Bowyer
e8eafeda22
Hooks added for (I hope) the final and complete set of all parameter-changing
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M Codes that we will need. Network initialisation delayed until after the
config.g file is run, to allow machine name etc to be set from that.
2013-11-10 19:39:13 +00:00
Adrian Bowyer
5707cc1eea
Fixed the file listing bug. Either in the RepRap code, or somewhere in the SD file code, the #define for _USE_LFN is defined as fals for RepRap, true in the library file ff.c. The result is that ff.c tried to write long
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file names into a structure created in RepRap that was too short for them. Result - buffer overflow misery. For the moment I've commented out the bit of code in ff.c that handles long names (look for the string ******), but this needs to be tracked down and dealt with properly.
2013-10-29 15:42:40 +00:00
Adrian Bowyer
708822a54e
A couple of tidyings and additions:
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1. Z home now moves home, rather than just setting the coordinate.
2. Wait for temps implemented.
Also the JSON requests for the g code filelist has been temporarily commented
out in reprap.htm. It was causing the firmware to hang sometimes. To be investigated.
Machine now prints nicely...
2013-10-22 18:27:12 +01:00
Adrian Bowyer
eadac593cc
Z probing now works using Jean-Marc's idea. Much better.
2013-10-19 17:38:31 +01:00
Adrian Bowyer
de96171b5d
Z probe code improved, but still not there. It now uses hysteresis to
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track up the low-precision slope of the IR probe before measuring down
the high-precision slope near 0 mm. But this means that the probe has to
be set only a fraction of a mm higher than the nozzle itself. Also (at
the moment for safety) the code thinks Z = 0 occurs when it is actually
0.2mm. This is easy to fix when the rest is reliable.
2013-10-17 23:18:57 +01:00
Adrian Bowyer
565117cba3
Move and ancilliary classes changed to store coordinates in machine units not mm internally to avoid cumulative errors.
2013-10-17 16:30:24 +01:00
Jean-Marc Giacalone
8d92b70d0f
File list implemented. Also M201 to set axis accelerations via USB.
2013-10-08 16:33:10 +01:00
Adrian Bowyer
a3925b2574
Removed pause at start waiting for an input byte on the USB. NB this version
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has IR Z probe code. Need to make the ordinary microswitch act as a hard stop
on Z when that is enabled, so it's failsafe.
2013-10-07 18:55:15 +01:00
Adrian Bowyer
6617b7f3a7
Diagnostic writes commented out.
2013-10-07 17:33:32 +01:00
Adrian Bowyer
368523e3e9
Web interface works! Horray! Key was to prevent lwip requesting pages when
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RepRap was still serving the one before.
2013-10-07 17:16:21 +01:00
Adrian Bowyer
0bd51c6582
Still not working. But not working differently...
2013-10-06 22:33:32 +01:00
Adrian Bowyer
d0e2a35e4d
Web still not reliable. (A) Trouble is the dynamic allocation of http_state structs. This needs to be tracked through the RepRap network firmware. More tomorrow...
2013-10-04 23:33:54 +01:00
Adrian Bowyer
c15eb1ec43
Improvements..., but not there yet.
2013-10-02 14:32:54 +01:00
Adrian Bowyer
6686e23f4d
Webserver coming along. Some tidying. For some reason there is a
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big delay on closing the connection when there is a second partly-full
buffer of data sent to the browser after a completely full one.
2013-10-02 12:31:38 +01:00
Adrian Bowyer
7d3016a7f3
Some webserver progreass. Can get http requests, and can serve a simple page, both from within the RepRap Firmware Webserver class. Bugs remain...
2013-10-01 23:03:07 +01:00
Adrian Bowyer
2609f66c86
Webserver not yet working. Rest should be OK though.
2013-09-29 23:15:00 +01:00
Adrian Bowyer
49e9bc29c3
G92 Implemented. Tested interactively, but not from a G Code file. Should work though.
2013-09-27 18:15:49 +01:00
Adrian Bowyer
4e6f8a1b75
Interception of http GET working.
2013-09-27 17:21:51 +01:00
