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  • 6de805441f Fixed minor bugs in planner. Increased max dwell time. Long slope bug stop-gap solution note. Sonny J 2011-09-18 05:36:55 -06:00
  • 110faae986 More '%' modulo opertor removals and some housecleaning. Sonny J 2011-09-15 20:32:15 -06:00
  • 4d03c4febc Further planner improvements and misc minor bug fixes. Memory savings and increased buffer size. Sonny J 2011-09-13 21:57:16 -06:00
  • ffcc3470a3 Optimized planner re-write. Significantly faster. Full arc support enabled by rotation matrix approach. Sonny J 2011-09-06 19:39:14 -06:00
  • d75ad82e49 Minor update for memory savings in ring buffer and fleshed out commenting. Sonny J 2011-09-04 18:53:25 -06:00
  • f1e5ff35ec More minor bug fixes in planner. Sonny J 2011-09-04 11:19:08 -06:00
  • 5e2e935bda Minor bug fixes in planner. Sonny J 2011-09-03 23:22:27 -06:00
  • 75bd4c5ac3 Add G02/03 arc conversion/pre-processor script and example streaming script Sonny J 2011-09-03 16:08:42 -06:00
  • 5c2150daa9 Significantly improved junction control and fixed computation bugs in planner Sonny J 2011-09-03 15:31:48 -06:00
  • badb638df9 Moved comment and block delete handling into protocol.c from gcode.c. Fixes bug when comment and block delete are not isolated. Blank lines ignored. Sonny J 2011-08-15 19:39:44 -06:00
  • ed5e5d1181 Revert ea5b8942db2616e93fc0478922010c3bab7c0481^..HEAD Sonny J 2011-08-15 19:37:22 -06:00
  • 896a6b9199 Moved comment and block delete handling into protocol.c from gcode.c. Fixes bug when comment and block delete are not isolated. Blank lines ignored. Sonny J 2011-08-15 19:28:14 -06:00
  • 971e50aa9a Revert 517a0f659a06182c89cafe27ee371edccad777a4^..HEAD Sonny J 2011-08-15 19:15:43 -06:00
  • a2837943c0 Revert "Moved comment and block delete handling to be done in protocol.c rather than gcode.c. Prevents these from being held in memory. Also, fixes bug when comments and block delete character are mixed with g-code." Sonny J 2011-08-15 19:14:39 -06:00
  • 8b0556bcfd Revert fdc90f1821f1f5edb7756fcddce75b4b4fbf6bbf^..HEAD Sonny J 2011-08-15 19:14:25 -06:00
  • fdc90f1821 Removed comment and block delete handling from gcode.c. Parser expects clean gcode. chamnit 2011-08-15 17:10:08 -06:00
  • ea5b8942db Moved comment and block delete handling to be done in protocol.c rather than gcode.c. Prevents these from being held in memory. Also, fixes bug when comments and block delete character are mixed with g-code. chamnit 2011-08-15 17:06:50 -06:00
  • 517a0f659a reordered a couple of functions for consistency Simen Svale Skogsrud 2011-08-02 22:44:05 +02:00
  • 5f09dba95d Merge pull request #34 from beardicus/pulse_error_msg Simen Svale Skogsrud 2011-07-19 04:04:55 -07:00
  • d3f1f82e5f added error message for step pulses < 3 microseconds Brian Boucheron 2011-07-17 13:35:44 -04:00
  • 5466bc0c33 fixed a nil dereferencing bug in planner_forward_pass_kernel thanks to jv4779 Simen Svale Skogsrud 2011-07-10 21:54:03 +02:00
  • 74576a8a0c Merge pull request #32 from jv4779/master Simen Svale Skogsrud 2011-07-10 12:47:59 -07:00
  • 804837a111 corrected an outdated comment Simen Svale Skogsrud 2011-07-09 22:35:25 +02:00
  • d9a7fc4680 Make sure we don't accelerate above the nominal_rate jvangrin 2011-07-05 16:57:03 -05:00
  • 926d74fcb7 Reset the overflow flag to stop a queued overflow interrupt from resetting the step pulse right after sei() is called jvangrin 2011-07-05 16:50:40 -05:00
  • d4f3fdd4bb fix sign of fractional part in printFloat jvangrin 2011-07-04 13:07:32 -05:00
  • 2be3a6cc61 fixed null pointer dereference in planner_forward_pass_kernel jvangrin 2011-07-04 13:05:20 -05:00
  • a9aa7d4d39 need to bump the version number because of the serial refactoring Simen Svale Skogsrud 2011-06-06 20:00:57 +02:00
  • 391efe37ed avoid line buffer overflow Simen Svale Skogsrud 2011-06-06 08:38:38 +02:00
  • c3fda5ac21 fixed a bug where the default step mask would not actually reflect the real pin out Simen Svale Skogsrud 2011-06-05 21:34:53 +02:00
  • 9e09a502e9 updated readme to reflect real state of 168-compatibility Simen Svale Skogsrud 2011-06-05 21:12:56 +02:00
  • bd336867a6 changed default fp decimal places to 3 Simen Svale Skogsrud 2011-06-05 20:58:21 +02:00
  • 553c44a93f Fixed serial.c after tests on real hardware Simen Svale Skogsrud 2011-06-05 20:54:23 +02:00
  • 74db3e6c5b undid changes to printIntegerInBase that resulted in the integers being printed in reverse... Simen Svale Skogsrud 2011-06-04 22:17:51 +02:00
  • 903303579f NOW printFloat probably works Simen Svale Skogsrud 2011-06-03 21:56:55 +02:00
  • a7c13c497a a new printFloat that probably works Simen Svale Skogsrud 2011-06-03 21:56:18 +02:00
  • f0843db46e refactored printIntegerInBase to work without a buffer + minor cleanup Simen Svale Skogsrud 2011-06-03 21:50:02 +02:00
  • 69be1240be refactored a complex comment Simen Svale Skogsrud 2011-06-03 15:43:14 +02:00
  • bfe7a2ad84 flossed the serial module Simen Svale Skogsrud 2011-06-03 15:42:28 +02:00
  • 9488cb329c cleaned up function definitions for serial and print modules and added a comment about the deeply flawed printFloat method Simen Svale Skogsrud 2011-06-03 15:36:14 +02:00
  • 5eea9f4c7c pruned extraneous comment Simen Svale Skogsrud 2011-06-03 15:33:56 +02:00
  • ab8bae74c1 pruned some undefined declarations from the print module Simen Svale Skogsrud 2011-06-03 15:33:12 +02:00
  • 9a5fed4fda changed file headers to reflect the totally refactored state of the serial and print modules Simen Svale Skogsrud 2011-06-03 15:31:59 +02:00
  • c0b4b8309a cleaned up serial completing support for non blocking tx and refactoring formatting functions into a new module 'print' Simen Svale Skogsrud 2011-06-03 15:28:14 +02:00
  • 8793b555e0 cleaned up data types in serial module, all data now uint8_t Simen Svale Skogsrud 2011-06-01 09:45:15 +02:00
  • ee3139d283 changed serialAvailable to serialAnyAvailable which does not calculate the number of bytes, only if there are any at all Simen Svale Skogsrud 2011-06-01 09:36:15 +02:00
  • defabc80ed renamed wiring_serial to serial to reflect its complete remake Simen Svale Skogsrud 2011-05-31 22:45:38 +02:00
  • 33a940cdf8 added asynchronous write as provided by Arthur Wolf Simen Svale Skogsrud 2011-05-31 22:29:50 +02:00
  • f4c1cbac3c added a fix for division by zero errors that would occur on very low feed rates (thanks to Arthur Wolf for hardcore investigation) Simen Svale Skogsrud 2011-05-31 18:37:37 +02:00
  • a25812f36b made inverted stepper driving the default as per the request of the Grbl Shield team and frankly myself. Who doesn't need their stepper signals inverted anyway? Simen Svale Skogsrud 2011-05-31 13:13:45 +02:00
  • c2aec12004 converted the STEPPER_ENABLE_PIN to a STEPPER_DISABLE_PIN as per the request of Alden Hart of Grbl Shield fame. Simen Svale Skogsrud 2011-05-31 13:08:42 +02:00
  • 74dcf58c5c simplification in gcode.c also thanks to etienne Simen Svale Skogsrud 2011-02-25 15:02:55 +01:00
  • d914089e91 spindle could not be stopped. Thanks again to Etienne for reporting Simen Svale Skogsrud 2011-02-25 15:00:47 +01:00
  • cd074bc590 foolproofed steps/mm setting (must be > 0) Simen Svale Skogsrud 2011-02-25 13:40:48 +01:00
  • 4cac11ec86 fixed synchronization problem with spindle_control Simen Svale Skogsrud 2011-02-25 13:30:03 +01:00
  • a18a89c779 fixed linebreaks, was LFCR, is CRLF Simen Svale Skogsrud 2011-02-24 16:08:06 +01:00
  • 87b6364aa0 added missing line from G92 patch Simen Svale Skogsrud 2011-02-24 15:03:45 +01:00
  • 60f417b570 fixed a double rounding error compensation bug in mc_arc thanks to Etienne Chové Simen Svale Skogsrud 2011-02-23 20:06:55 +01:00
  • ef20be9f4c result of G92 also affects planner Simen Svale Skogsrud 2011-02-21 22:32:42 +01:00
  • c491324e89 added support for G92 Simen Svale Skogsrud 2011-02-21 22:26:02 +01:00
  • 68ff56a8b1 stepper enable pin now toggles to reflect the active/passive state of the stepper subsystem Simen Svale Skogsrud 2011-02-21 10:00:16 +01:00
  • 2c913a00bd acceleration-Grbl now works with atmega 168 by disabling arc motion Simen Svale Skogsrud 2011-02-20 22:00:12 +01:00
  • 67d7607e60 acceleration-Grbl now works with atmega 168 by disabling arc motion Simen Svale Skogsrud 2011-02-20 22:00:12 +01:00
  • d5d6298de3 added support for limit switches and homing action Simen Svale Skogsrud 2011-02-20 00:29:56 +01:00
  • 9c8c259153 made most internal function static to allow gcc to inline them Simen Svale Skogsrud 2011-02-19 23:03:10 +01:00
  • d21a791eae spindle operations are now synchronized Simen Svale Skogsrud 2011-02-19 21:04:40 +01:00
  • 464dcd12e8 formatting Simen Svale Skogsrud 2011-02-19 00:32:36 +01:00
  • 6be195ba38 cleaned up handling of number parsing in settings_execute_command Simen Svale Skogsrud 2011-02-18 23:08:06 +01:00
  • 6edbbe322c lowercased boolean constants Simen Svale Skogsrud 2011-02-18 23:04:12 +01:00
  • 9876e14f0b refactored handling of settings '$' command out of gcode module and into settings module Simen Svale Skogsrud 2011-02-18 22:59:16 +01:00
  • 6893463e80 renamed protocol methods to reflect the new module name Simen Svale Skogsrud 2011-02-18 22:19:01 +01:00
  • 85f62111b5 renamed serial_protocol -> protocol Simen Svale Skogsrud 2011-02-18 22:11:53 +01:00
  • 6152d16205 circle buffers now power of two size and indicies are unsigned to help gcc make a few nice optimizations Simen Svale Skogsrud 2011-02-18 21:46:18 +01:00
  • 124bc363bd removed inline-keywords because gcc ignores them anyway Simen Svale Skogsrud 2011-02-17 23:59:10 +01:00
  • b8eee5ac9a clamped safe speed to 100% of nominal speed. Fixes a problem that might have spelled trouble at very low feed rates Simen Svale Skogsrud 2011-02-17 21:41:41 +01:00
  • 2ff680a125 improved some defaults Simen Svale Skogsrud 2011-02-17 20:24:04 +01:00
  • 23462de85a cleaned up settings.h Simen Svale Skogsrud 2011-02-17 20:23:12 +01:00
  • 5eddbabcd3 added another note for existing users Simen Svale Skogsrud 2011-02-17 20:03:29 +01:00
  • c09b05fcbd updated readme with info for users of 168's Simen Svale Skogsrud 2011-02-17 19:27:53 +01:00
  • 31635481ad added informative error message for people building 0.6 for atmega168 (impossible) Simen Svale Skogsrud 2011-02-17 19:22:10 +01:00
  • 3f172fa276 gcode streaming works Simen Svale Skogsrud 2011-02-17 10:14:27 +01:00
  • ee6436c625 increased default acceleration ticks per second Simen Svale Skogsrud 2011-02-17 09:42:44 +01:00
  • 1ed2195e11 a new (slightly inelegant) stab at eliminating the slow tail problem Simen Svale Skogsrud 2011-02-16 22:58:53 +01:00
  • c02a6e2366 possible improvement on the long, slow tail problem Simen Svale Skogsrud 2011-02-16 21:11:27 +01:00
  • ff73645a14 cleanup, protected some more module variables as static Simen Svale Skogsrud 2011-02-12 00:03:58 +01:00
  • f423852657 added som documentation for other contributors Simen Svale Skogsrud 2011-02-11 23:54:13 +01:00
  • bfd8cfa7dd slimmed down nuts_bolts Simen Svale Skogsrud 2011-02-11 23:53:58 +01:00
  • 977c4948bd syntax tweak Simen Svale Skogsrud 2011-02-11 23:53:33 +01:00
  • dce597be45 corrected the handling of status codes so that 'ok' will not be default response in the event of an undefined error code (untested) Simen Svale Skogsrud 2011-02-11 23:04:03 +01:00
  • 33f014aa74 eliminated an abstraction violation where motion_control needed position information from the planner (untested) Simen Svale Skogsrud 2011-02-11 23:01:16 +01:00
  • 3b51a4b81e added one line to disable baud doubling on Uno Simen Svale Skogsrud 2011-02-11 08:25:49 +01:00
  • ef61efbf70 makes sure steppers cruise at exactly nominal rate to eliminate rounding errors. Possibly fixes the problem where some moves have a long tail of slow steps. (Untested) Simen Svale Skogsrud 2011-02-11 01:31:44 +01:00
  • d96e48cecf added a line to disable baud doubling, but commented out for the time being until I can test it on real hardware Simen Svale Skogsrud 2011-02-11 01:11:33 +01:00
  • 80afa2f403 formatting Simen Svale Skogsrud 2011-02-11 00:57:29 +01:00
  • 480f898c2b eliminated the mc_line-method and replaced it with a macro forwarding calls directly to the planner (untested) Simen Svale Skogsrud 2011-02-11 00:53:00 +01:00
  • 6dc81b41c9 formatting + moved current position getter to planner Simen Svale Skogsrud 2011-02-11 00:44:18 +01:00
  • 07f8623098 smoothed a wrinkle Simen Svale Skogsrud 2011-02-11 00:36:40 +01:00
  • a4c64945e0 refactored stepper_plan -> planner (untested) Simen Svale Skogsrud 2011-02-11 00:34:53 +01:00
  • fc1c1b7e09 corrected speed calculation in planner (untested on hardware) Simen Svale Skogsrud 2011-02-10 23:48:17 +01:00
  • fb5db05b6d eliminated some more debug code Simen Svale Skogsrud 2011-02-10 17:06:53 +01:00