b7afdda3f7
Make the use of the internal pullup resistors optional.
...
All other firmwares set them to zero -> no internal pullup resistor,
as they counter-work to the design of the electronic endstops.
However, in conjunction with mechanical endstops, they're very practical.
2011-03-01 16:10:52 +01:00
815ff7ba19
lots of other files in extruder desynced, needed to wrap an ifdef around heater_print
2011-02-28 09:44:29 +11:00
3647c6f1a9
intercom: extruder only replies if talked to
2011-02-27 23:05:33 +01:00
7a15fb6df2
homing: delay is in microseconds.
2011-02-27 22:40:03 +01:00
994acb58c3
homing: enable axis before moving.
2011-02-27 22:31:27 +01:00
d85f821872
Disable z stepper after each move.
...
All z-axis I'm aware off hold their positions with powered down stepper.
2011-02-27 22:15:15 +01:00
d2c0a84da7
Arduino ide doesn't like definitions in for loops.
2011-02-27 22:11:13 +01:00
2b248850ce
arduino ide: .pde must have the same name as the folder.
2011-02-27 22:08:41 +01:00
7e8c50fa58
pinio.h: make inverting pins actually work.
...
To INVERT an endstop, #define X_INVERT_MIN etc.
To leave it uninverted, define nothing, i.e. comment the #define out.
Probably, this change should be extended to INVERT_DIR and
INVERT_ENABLE, too.
The problem was, preprocessor flags are usually set with a simple
"#define X_INVERT_MIN", so X_INVERT_MIN is defined, but of
arbitrary value. Applies to other axes and INVERT_MAX also,
of course.
Initially, it was planned to allow "#define X_INVERT_MIN" as well
as "#define X_INVERT_MIN 0" but that turned out to be _really_
complex. See http://www.velocityreviews.com/forums/t720190-test-of-a-preprocessor-symbol-defined-as-nothing-vs-zero.html .
For curiosity, I've ported this to our purposes, debug messages
left in place:
#ifdef X_INVERT_MAX
#if CAT(1,X_INVERT_MAX) == 1
#warning "X enabled, inverted"
#define x_max() (READ(X_MAX_PIN)?0:1)
#elif X_INVERT_MAX
#warning "X enabled, inverted"
#define x_max() (READ(X_MAX_PIN)?0:1)
#else
#warning "X enabled, uninverted"
#define x_max() (READ(X_MAX_PIN)?1:0)
#endif
#else
#warning "X enabled, uninverted"
#define x_max() (READ(X_MAX_PIN)?1:0)
#endif
#warning "X disabled"
#define x_max() (0)
2011-02-27 16:16:30 +01:00
0d37270af1
Config templates: publish INVERT flags.
...
The corresponding code is in pinio.h already, so let's hope
it actually works.
2011-02-27 12:01:47 +01:00
340aea89c8
Config templates: publish ENABLE_PINs in _all_ templates.
...
No functional change, as the new ones are commented out.
2011-02-27 12:00:45 +01:00
7087587f19
Config templates: add MAX_PINS consistently.
...
No functional changes, since all the new ones are commented out.
2011-02-27 11:55:27 +01:00
5c31bc01c1
gcode_process.c: make special moves non-public.
...
This adds some 30 bytes program size for whatever reason.
2011-02-27 11:55:01 +01:00
1a33cfddf6
gcode_parse.h: grant mantissa full 32 bits.
...
This saves 280 bytes of binary size and probably quite a bit of
processing time. Cost: 1 byte of RAM.
2011-02-27 11:53:08 +01:00
bdeb4827fc
gcode_parse.c: replace some ints by uints to double the range.
...
This is without accuracy or other losses and should finally make
decfloat_to_int() free of variable overflow within the decribed
ranges. Surprisingly, this costs 14 bytes program size.
2011-02-27 11:51:19 +01:00
694e3c4298
Revert "Config templates: protect config.h against multiple inclusion."
...
Teacup uses preprocessor magic which actually requires including
config.h twice.
This reverts commit c61191d86d
2011-02-27 11:11:37 +01:00
8acb072e0b
Actually set extruder enable pin if defined
2011-02-27 00:55:14 +11:00
f985de8a54
gcode_parse.c: make decfloat_to_int handle all uints.
...
This saves 10 bytes of binary size and possible headaches (negative factors).
2011-02-25 11:54:22 +01:00
c61191d86d
Config templates: protect config.h against multiple inclusion.
...
This is a small compile time saver and also mandatory for
patches later in the queue.
2011-02-25 11:53:21 +01:00
758893c275
gcode_parse.c: ditch ASTERISK_IN_CHECKSUM_INCLUDED.
2011-02-25 11:49:51 +01:00
d705f46899
more cleanup after name change
2011-02-24 23:48:15 +11:00
4aefda6f17
added integer square root algorithm for future use
2011-02-24 18:49:28 +11:00
4ca9e470a5
Move timer macros from config.h.dist and derivates to timer.c.
...
This sould confuse users less and neither value is subject to change
per configuration. Reviewed also by Markus Amsler.
2011-02-23 12:37:15 +01:00
2c53dbe2a8
gcode_parse: limit decimal ranges by decfloat_to_int()'s demands.
...
Formerly, it was limited by variable bit ranges, which allowed
more than decfloat_to_int() can swallow.
2011-02-23 02:52:51 +01:00
0dc623d4eb
gcode_parse.c: added comments, which show possible variable overflows.
...
Stay tuned, the fix is just around the corner.
2011-02-23 02:52:27 +01:00
dfc4674012
dda.h: re-add a check against multiple acceleration types.
...
This was previously in config.h(.dist), but better belongs
to dda.h.
2011-02-23 02:51:43 +01:00
780dea1186
avr-libc's math is smaller than gcc's, use it
2011-02-21 19:09:08 +11:00
b8e6400a2d
more README updates
2011-02-21 16:47:00 +11:00
af36737e3b
update README
2011-02-21 16:24:21 +11:00
8188ff3593
merge intercom-protocol into master
2011-02-21 16:01:27 +11:00
bfae6ff97f
intercom: Reduce sections with disabled interrupts.
2011-02-21 15:52:17 +11:00
52c2788997
intercom: updating the extruder in 250ms intervals should be fast enough.
2011-02-21 15:52:17 +11:00
fa2a4389fc
intercom: Transmit/receive from/to temporary packets.
...
Fixes that the packet could be changed during transmit. And only values from packets with correct checksum are used.
2011-02-21 15:52:16 +11:00
5e56784ac1
extruder: Set/get bed temperature.
2011-02-21 15:52:16 +11:00
6d83bdb067
extruder: add fan definitions
2011-02-21 15:52:15 +11:00
e032cf5dab
extruder: Use pull up resistors for step/dir pin to avoid noise.
2011-02-21 15:52:15 +11:00
d0cbe86a2d
extruder: Half-step on every step signal.
...
No idea why only every 4th step signal would actually step, but this generates a lot of noise for nothing.
2011-02-21 15:52:15 +11:00
e3672da1cf
extruder: Check the step pin directly.
...
Flag could get out of sync, with undefined results.
2011-02-21 15:52:15 +11:00
5cf550733d
arduino_168: define AIO6/7
2011-02-21 15:52:14 +11:00
7aff5623ef
home: delay is in micro seconds
2011-02-21 15:52:14 +11:00
eecf3af9f1
analog mask calculated automagically
2011-02-21 13:57:51 +11:00
31634c6a8f
Add M136 (DEBUG) to read back PID values, add heater_print function
2011-02-20 17:30:07 +11:00
8540be950a
use CRC16 to verify heater PID settings in eeprom
2011-02-20 17:13:09 +11:00
9dc4d54133
fix compile error around new homing logic
2011-02-20 16:35:22 +11:00
c6122eda74
add G161/G162 commands, upgrade home.c to provide negative/positive homing calls for G161/G162
2011-02-20 14:10:53 +11:00
4426c69274
individual functions to home each axis
2011-02-20 13:39:07 +11:00
18d47056f5
print queue with every G command if debug is enabled
2011-02-20 11:37:13 +11:00
da9bfc9f6f
print_queue no longer adds a newline
2011-02-20 11:37:12 +11:00
65a1846955
bang-bang heater toggle is wrong way around
...
Signed-off-by: Michael Moon <triffid.hunter@gmail.com>
2011-02-20 11:02:18 +11:00
72adba5a58
apparently repg expects N preceding line numbers in resend requests
2011-02-19 13:09:21 +11:00
Markus Hitter
Michael Moon
Markus Amsler
Stephan Walter
Architect