ManuelW/grbl-LPC-CoreXY
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Minor prescalar optimization. Changed up some defines.

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Sonny Jeon
2012-09-21 17:55:02 -06:00
parent 420c7c2584
commit 4224ab4999
4 changed files with 27 additions and 28 deletions
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15
config.h
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@ -58,14 +58,13 @@
#define COOLANT_FLOOD_PORT PORTC
#define COOLANT_FLOOD_BIT 0 // Uno Analog Pin 0
#define ENABLE_M7 0 // DISABLED BY DEFAULT: To enable, change to '1' and recompile.
#if ENABLE_M7
// #define ENABLE_M7 // Mist coolant disabled by default. Uncomment to enable.
#ifdef ENABLE_M7
#define COOLANT_MIST_DDR DDRC
#define COOLANT_MIST_PORT PORTC
#define COOLANT_MIST_BIT 1 // Uno Analog Pin 1
#endif
// Define runtime command special characters. These characters are 'picked-off' directly from the
// serial read data stream and are not passed to the grbl line execution parser. Select characters
// that do not and must not exist in the streamed g-code program. ASCII control characters may be
@ -87,7 +86,7 @@
// entering g-code into grbl, i.e. locating part zero or simple manual machining. If the axes drift,
// grbl has no way to know this has happened, since stepper motors are open-loop control. Depending
// on the machine, this parameter may need to be larger or smaller than the default time.
// NOTE: If set to zero, the delay will not be compiled.
// NOTE: If the define commented, the delay will not be compiled.
#define STEPPER_IDLE_LOCK_TIME 25 // (milliseconds) - Integer > 0
// The temporal resolution of the acceleration management subsystem. Higher number give smoother
@ -137,7 +136,7 @@
// As well as, older FTDI FT232RL-based Arduinos(Duemilanove) are known to work with standard
// terminal programs since their firmware correctly manage these XON/XOFF characters. In any
// case, please report any successes to grbl administrators!
#define ENABLE_XONXOFF 0 // Boolean. Default disabled.
// #define ENABLE_XONXOFF // Default disabled. Uncomment to enable.
// Creates a delay between the direction pin setting and corresponding step pulse by creating
// another interrupt (Timer2 compare) to manage it. The main Grbl interrupt (Timer1 compare)
@ -151,9 +150,9 @@
// of your successes or difficulties, as we will monitor this and possibly integrate this as a
// standard feature for future releases. However, we suggest to first try our direction delay
// hack/solution posted in the Wiki involving inverting the stepper pin mask.
// NOTE: If set greater than zero, step pulse delay will be compiled and enabled. Also, the
// total delay added with the Grbl settings pulse microseconds must not exceed 127 ms.
#define STEP_PULSE_DELAY 0 // Step pulse delay in microseconds. Default disabled.
// NOTE: Uncomment to enable. The recommended delay should be > 3us but not exceed a total
// time of 127us when added with the Grbl settings pulse microsecond.
// #define STEP_PULSE_DELAY 5 // Step pulse delay in microseconds. Default disabled.
// ---------------------------------------------------------------------------------------