ManuelW/grbl-LPC-CoreXY
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Pin state reporting of all pins. Flash optimization.

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- New pin state realtime reporting feature. Instead of `Lim:000` for
limit state reports, the new feature shows `Pin:000|0|0000`, or
something similar. The `|` delimited fields indicate xyz limits, probe,
and control pin states, where 0 is always not triggered, and 1 is
triggered. Invert masks ARE accounted for.
  Each field may be enabled or disabled via the `$10` status report
setting. The probe and control pin flags are bits 5 and 6, respectively.

- Remove the now deprecated `REPORT_CONTROL_PIN_STATE` option in
config.h

- The old limit pin reports `Lim:000` may be re-enabled by commenting
out `REPORT_ALL_PIN_STATES` in config.h.

- Incremented the version letter (v1.0c) to indicate the change in
reporting style.

- Replaced all bit_true_atomic and bit_false_atomic macros with
function calls. This saved a couple hundred bytes of flash.
This commit is contained in:
Sonny Jeon
2015-11-09 21:54:26 -07:00
parent b9c3461932
commit 5eee10845b
16 changed files with 182 additions and 63 deletions
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11
grbl/config.h
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@ -164,11 +164,12 @@
// uncomment the config option USE_SPINDLE_DIR_AS_ENABLE_PIN below.
// #define INVERT_SPINDLE_ENABLE_PIN // Default disabled. Uncomment to enable.
// Enable control pin states feedback in status reports. The data is presented as simple binary of
// the control pin port (0 (low) or 1(high)), masked to show only the input pins. Non-control pins on the
// port will always show a 0 value. See cpu_map.h for the pin bitmap. As with the limit pin reporting,
// we do not recommend keeping this option enabled. Try to only use this for setting up a new CNC.
// #define REPORT_CONTROL_PIN_STATE // Default disabled. Uncomment to enable.
// Enable all pin states feedback in status reports. Configurable with Grbl settings to print only
// the desired data, which is presented as simple binary reading of each pin as (0 (low) or 1(high)).
// The fields are printed in a particular order and settings groups are separated by '|' characters.
// NOTE: This option is here for backward compatibility of the old style of pin state reports, i.e.
// `Lim:000`. This new `Pin:` report will be the standard going forward.
#define REPORT_ALL_PIN_STATES // Default enabled. Comment to disable.
// When Grbl powers-cycles or is hard reset with the Arduino reset button, Grbl boots up with no ALARM
// by default. This is to make it as simple as possible for new users to start using Grbl. When homing