v1.1e: New laser features. G-code parser refactoring. CoreXY homing fix.
- Increment to v1.1e due to new laser features. - After several discussions with some prominent laser people, a few tweaks to the new laser mode has been installed. - LASER: M3 behaves in a constant power mode. - LASER: M4 behaves in a dynamic power mode, where the laser power is automatically adjusted based on how fast Grbl is moving relative to the programmed feed rate. This is the same as the CONSTANT_POWER_PER_RATE config.h option in the last version. NOTE: When not in motion in M4, Grbl automatically turns off the laser. Again, it only operates while moving! - LASER: Only G1, G2, and G3 motion modes will turn on the laser. So, this means that G0, G80 motion modes will always keep the laser disabled. No matter if M3/M4 are active! - LASER: A spindle stop override is automatically invoked when a laser is put in a feed hold. This behavior may be disabled by a config.h option. - Lots of little tweaks to the g-code parser to help streamline it a bit. It should no effect how it operates. Generally just added a parser flag to track and execute certain scenarios a little more clearly. - Jog motions now allow line numbers to be passed to it and will be displayed in the status reports. - Fixed a CoreXY homing bug. - Fixed an issue when $13 is changed, WCO isn’t sent immediately. - Altered how spindle PWM is set in the stepper ISR. Updated on a step segment basis now. May need to change this back if there are any oddities from doing this. - Updated some documentation. Clarified why M0 no longer showing up in $G and why a `1.` floating point values are shown with no decimals, like so `1`.
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@ -246,7 +246,7 @@ void mc_homing_cycle(uint8_t cycle_mask)
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// Perform tool length probe cycle. Requires probe switch.
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// NOTE: Upon probe failure, the program will be stopped and placed into ALARM state.
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uint8_t mc_probe_cycle(float *target, plan_line_data_t *pl_data, uint8_t is_probe_away, uint8_t is_no_error)
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uint8_t mc_probe_cycle(float *target, plan_line_data_t *pl_data, uint8_t parser_flags)
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{
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// TODO: Need to update this cycle so it obeys a non-auto cycle start.
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if (sys.state == STATE_CHECK_MODE) { return(GC_PROBE_CHECK_MODE); }
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@ -256,6 +256,8 @@ uint8_t mc_probe_cycle(float *target, plan_line_data_t *pl_data, uint8_t is_prob
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if (sys.abort) { return(GC_PROBE_ABORT); } // Return if system reset has been issued.
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// Initialize probing control variables
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uint8_t is_probe_away = bit_istrue(parser_flags,GC_PARSER_PROBE_IS_AWAY);
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uint8_t is_no_error = bit_istrue(parser_flags,GC_PARSER_PROBE_IS_NO_ERROR);
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sys.probe_succeeded = false; // Re-initialize probe history before beginning cycle.
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probe_configure_invert_mask(is_probe_away);
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