ManuelW/grbl-LPC-CoreXY
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Merge branch 'more-axis'

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cprezzi
2017-08-03 15:07:11 +02:00
parent f904fff7ba dc92bf565e
commit 4252f75a84
19 changed files with 803 additions and 226 deletions
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182
grbl/config.h
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@ -31,12 +31,17 @@
#include "LPC17xx.h"
// Define CPU pin map and default settings.
// NOTE: OEMs can avoid the need to maintain/update the defaults.h and cpu_map.h files and use only
// one configuration file by placing their specific defaults and pin map at the bottom of this file.
// If doing so, simply comment out these two defines and see instructions below.
// #define DEFAULTS_GENERIC
// #define CPU_MAP_ATMEGA328P // Arduino Uno CPU
// Define board type for pin map and default settings.
//#define CPU_MAP_SMOOTHIEBOARD // Smoothieboard (NXP LPC1769 MCU)
#define CPU_MAP_C3D_REMIX // Cohesion3D Remix (NXP LPC1769 MCU)
//#define CPU_MAP_C3D_MINI // Cohesion3D Mini (NXP LPC1769 MCU)
//#define CPU_MAP_MKS_SBASE // MKS SBASE Board (NXP LPC1768 MCU)
//#define CPU_MAP_AZTEEG_X5 // Azteeg X5 Board (NXP LPC1769 MCU)
// Define machine type for machine specific defaults
//#define DEFAULTS_GENERIC
#define DEFAULTS_K40
//#define DEFAULTS_FABKIT
// Serial baud rate
// #define BAUD_RATE 230400
@ -108,10 +113,11 @@
// #define HOMING_CYCLE_2 // OPTIONAL: Uncomment and add axes mask to enable
// NOTE: The following are two examples to setup homing for 2-axis machines.
// #define HOMING_CYCLE_0 ((1<<X_AXIS)|(1<<Y_AXIS)) // NOT COMPATIBLE WITH COREXY: Homes both X-Y in one cycle.
//#define HOMING_CYCLE_0 ((1<<X_AXIS)|(1<<Y_AXIS)) // NOT COMPATIBLE WITH COREXY: Homes both X-Y in one cycle.
#define HOMING_CYCLE_0 (1<<X_AXIS) // COREXY COMPATIBLE: First home X
#define HOMING_CYCLE_1 (1<<Y_AXIS) // COREXY COMPATIBLE: Then home Y
// #define HOMING_CYCLE_0 (1<<X_AXIS) // COREXY COMPATIBLE: First home X
// #define HOMING_CYCLE_1 (1<<Y_AXIS) // COREXY COMPATIBLE: Then home Y
// Homing cycle pattern is defined in Machine defaults!!!
// Number of homing cycles performed after when the machine initially jogs to limit switches.
// This help in preventing overshoot and should improve repeatability. This value should be one or
@ -130,7 +136,7 @@
// #define HOMING_FORCE_SET_ORIGIN // Uncomment to enable.
// Uncomment this define to force Grbl to always set the machine origin at bottom left.
#define HOMING_FORCE_POSITIVE_SPACE // Uncomment to enable.
//#define HOMING_FORCE_POSITIVE_SPACE // Uncomment to enable.
// Number of blocks Grbl executes upon startup. These blocks are stored in EEPROM, where the size
// and addresses are defined in settings.h. With the current settings, up to 2 startup blocks may
@ -170,7 +176,7 @@
// Enables a second coolant control pin via the mist coolant g-code command M7 on the Arduino Uno
// analog pin 4. Only use this option if you require a second coolant control pin.
// NOTE: The M8 flood coolant control pin on analog pin 3 will still be functional regardless.
// #define ENABLE_M7 // Disabled by default. Uncomment to enable.
//#define ENABLE_M7 // Disabled by default. Uncomment to enable.
// This option causes the feed hold input to act as a safety door switch. A safety door, when triggered,
// immediately forces a feed hold and then safely de-energizes the machine. Resuming is blocked until
@ -563,7 +569,7 @@
// LPC176x flash blocks have a rating of 10,000 write cycles. To prevent excess wear, we don't
// write G10, G28.1, and G30.1. Uncomment to enable these writes.
// #define STORE_COORD_DATA // Default disabled. Uncomment to enable.
#define STORE_COORD_DATA // Default disabled. Uncomment to enable.
// In Grbl v0.9 and prior, there is an old outstanding bug where the `WPos:` work position reported
// may not correlate to what is executing, because `WPos:` is based on the g-code parser state, which
@ -627,157 +633,5 @@
below.
*/
// Paste CPU_MAP definitions here.
// Define serial port pins and interrupt vectors.
#define SERIAL_RX USART_RX_vect
#define SERIAL_UDRE USART_UDRE_vect
// Define step pulse output pins. NOTE: All step bit pins must be on the same port.
#define STEP_DDR LPC_GPIO2->FIODIR
#define STEP_PORT LPC_GPIO2->FIOPIN
#define X_STEP_BIT 0
#define Y_STEP_BIT 1
#define Z_STEP_BIT 2
#define STEP_MASK ((1<<X_STEP_BIT)|(1<<Y_STEP_BIT)|(1<<Z_STEP_BIT)) // All step bits
// Define step direction output pins. NOTE: All direction pins must be on the same port.
#define DIRECTION_DDR LPC_GPIO0->FIODIR
#define DIRECTION_PORT LPC_GPIO0->FIOPIN
#define X_DIRECTION_BIT 5
#define Y_DIRECTION_BIT 11
#define Z_DIRECTION_BIT 20
#define DIRECTION_MASK ((1<<X_DIRECTION_BIT)|(1<<Y_DIRECTION_BIT)|(1<<Z_DIRECTION_BIT)) // All direction bits
// Define stepper driver enable/disable output pin.
#define STEPPERS_DISABLE_DDR LPC_GPIO0->FIODIR
#define STEPPERS_DISABLE_PORT LPC_GPIO0->FIOPIN
#define X_DISABLE_BIT 4
#define Y_DISABLE_BIT 10
#define Z_DISABLE_BIT 19
#define STEPPERS_DISABLE_MASK ((1<<X_DISABLE_BIT)|(1<<Y_DISABLE_BIT)|(1<<Z_DISABLE_BIT))
// Define homing/hard limit switch input pins and limit interrupt vectors.
// NOTE: All limit bit pins must be on the same port, but not on a port with other input pins (CONTROL).
#define LIMIT_DDR LPC_GPIO1->FIODIR
#define LIMIT_PIN LPC_GPIO1->FIOPIN
#define LIMIT_PORT LPC_GPIO1->FIOPIN
#define X_LIMIT_BIT 24 // X-MIN=24, X-MAX=25
#define Y_LIMIT_BIT 26 // Y-MIN=26, Y-MAX=27
#define Z_LIMIT_BIT 29 // Z-MIN=28, Z-MAX=29
#define LIMIT_MASK ((1<<X_LIMIT_BIT)|(1<<Y_LIMIT_BIT)|(1<<Z_LIMIT_BIT)) // All limit bits
// hard limits not ported #define LIMIT_INT PCIE0 // Pin change interrupt enable pin
// hard limits not ported #define LIMIT_INT_vect PCINT0_vect
// hard limits not ported #define LIMIT_PCMSK PCMSK0 // Pin change interrupt register
// Define spindle enable and spindle direction output pins.
/* not ported
#define SPINDLE_ENABLE_DDR DDRB
#define SPINDLE_ENABLE_PORT PORTB
// Z Limit pin and spindle PWM/enable pin swapped to access hardware PWM on Pin 11.
#ifdef VARIABLE_SPINDLE
#ifdef USE_SPINDLE_DIR_AS_ENABLE_PIN
// If enabled, spindle direction pin now used as spindle enable, while PWM remains on D11.
#define SPINDLE_ENABLE_BIT 5 // Uno Digital Pin 13 (NOTE: D13 can't be pulled-high input due to LED.)
#else
#define SPINDLE_ENABLE_BIT 3 // Uno Digital Pin 11
#endif
#else
#define SPINDLE_ENABLE_BIT 4 // Uno Digital Pin 12
#endif
#ifndef USE_SPINDLE_DIR_AS_ENABLE_PIN
#define SPINDLE_DIRECTION_DDR DDRB
#define SPINDLE_DIRECTION_PORT PORTB
#define SPINDLE_DIRECTION_BIT 5 // Uno Digital Pin 13 (NOTE: D13 can't be pulled-high input due to LED.)
#endif
*/
// Define flood and mist coolant enable output pins.
#define COOLANT_FLOOD_DDR NotUsed
#define COOLANT_FLOOD_PORT NotUsed
#define COOLANT_FLOOD_BIT 3 // Uno Analog Pin 3
#define COOLANT_MIST_DDR NotUsed
#define COOLANT_MIST_PORT NotUsed
#define COOLANT_MIST_BIT 4 // Uno Analog Pin 3
// Define user-control controls (cycle start, reset, feed hold) input pins.
// NOTE: All CONTROLs pins must be on the same port and not on a port with other input pins (limits).
#define CONTROL_DDR NotUsed
#define CONTROL_PIN NotUsed
#define CONTROL_PORT NotUsed
#define CONTROL_RESET_BIT 0 // Uno Analog Pin 0
#define CONTROL_FEED_HOLD_BIT 1 // Uno Analog Pin 1
#define CONTROL_CYCLE_START_BIT 2 // Uno Analog Pin 2
#define CONTROL_SAFETY_DOOR_BIT 1 // Uno Analog Pin 1 NOTE: Safety door is shared with feed hold. Enabled by config define.
#define CONTROL_INT PCIE1 // Pin change interrupt enable pin
#define CONTROL_INT_vect PCINT1_vect
#define CONTROL_PCMSK NotUsed // Pin change interrupt register
#define CONTROL_MASK ((1<<CONTROL_RESET_BIT)|(1<<CONTROL_FEED_HOLD_BIT)|(1<<CONTROL_CYCLE_START_BIT)|(1<<CONTROL_SAFETY_DOOR_BIT))
#define CONTROL_INVERT_MASK CONTROL_MASK // May be re-defined to only invert certain control pins.
// Define probe switch input pin.
#define PROBE_DDR NotUsed // LPC_GPIO1->FIODIR
#define PROBE_PIN NotUsed // LPC_GPIO1->FIOPIN
#define PROBE_PORT NotUsed // LPC_GPIO1->FIOPIN
#define PROBE_BIT 5
#define PROBE_MASK (1<<PROBE_BIT)
// The LPC17xx has 6 PWM channels. Each channel has 2 pins. It can drive both pins simultaneously to the same value.
//
// PWM Channel PWM1_CH1 PWM1_CH2 PWM1_CH3 PWM1_CH4 PWM1_CH5 PWM1_CH6
// Primary pin P1.18 P1.20 P1.21 P1.23 P1.24 P1.26
// Secondary pin P2.0 P2.1 P2.2 P2.3 P2.4 P2.5
#define SPINDLE_PWM_CHANNEL PWM1_CH6
#define SPINDLE_PWM_USE_PRIMARY_PIN false
#define SPINDLE_PWM_USE_SECONDARY_PIN true
// Stepper current control
//#define CURRENT_I2C Driver_I2C1 // I2C driver for current control. Comment out to disable.
//#define CURRENT_MCP44XX_ADDR 0b0101100 // Address of MCP44XX
//#define CURRENT_WIPERS {0, 1, 6, 7}; // Wiper registers (X, Y, Z, A)
//#define CURRENT_FACTOR 113.33 // Convert amps to digipot value
// Paste default settings definitions here.
#define DEFAULT_X_STEPS_PER_MM 160.0
#define DEFAULT_Y_STEPS_PER_MM 160.0
#define DEFAULT_Z_STEPS_PER_MM 160.0
#define DEFAULT_X_MAX_RATE 24000 // mm/min
#define DEFAULT_Y_MAX_RATE 24000 // mm/min
#define DEFAULT_Z_MAX_RATE 500.0 // mm/min
#define DEFAULT_X_ACCELERATION (2500.0*60*60) // 5000*60*60 mm/min^2 = 5000 mm/sec^2
#define DEFAULT_Y_ACCELERATION (2500.0*60*60) // 5000*60*60 mm/min^2 = 5000 mm/sec^2
#define DEFAULT_Z_ACCELERATION (2500.0*60*60) // 5000*60*60 mm/min^2 = 5000 mm/sec^2
#define DEFAULT_X_CURRENT 0.4 // amps
#define DEFAULT_Y_CURRENT 0.6 // amps
#define DEFAULT_Z_CURRENT 0.0 // amps
#define DEFAULT_A_CURRENT 0.0 // amps
#define DEFAULT_X_MAX_TRAVEL 300.0 // mm
#define DEFAULT_Y_MAX_TRAVEL 200.0 // mm
#define DEFAULT_Z_MAX_TRAVEL 50.0 // mm
#define DEFAULT_SPINDLE_PWM_FREQ 5000 // Hz
#define DEFAULT_SPINDLE_PWM_OFF_VALUE 0.0 // Percent
#define DEFAULT_SPINDLE_PWM_MIN_VALUE 0.0 // Percent
#define DEFAULT_SPINDLE_PWM_MAX_VALUE 100.0 // Percent
#define DEFAULT_SPINDLE_RPM_MAX 1000.0 // rpm
#define DEFAULT_SPINDLE_RPM_MIN 0.0 // rpm
#define DEFAULT_STEP_PULSE_MICROSECONDS 10
#define DEFAULT_STEPPING_INVERT_MASK 0
#define DEFAULT_DIRECTION_INVERT_MASK 0
#define DEFAULT_STEPPER_IDLE_LOCK_TIME 255 // msec (0-254, 255 keeps steppers enabled)
#define DEFAULT_STATUS_REPORT_MASK 0 // WPos enabled
#define DEFAULT_JUNCTION_DEVIATION 0.01 // mm
#define DEFAULT_ARC_TOLERANCE 0.002 // mm
#define DEFAULT_REPORT_INCHES 0 // false
#define DEFAULT_INVERT_ST_ENABLE 0 // false
#define DEFAULT_INVERT_LIMIT_PINS 1 // false
#define DEFAULT_SOFT_LIMIT_ENABLE 1 // false
#define DEFAULT_HARD_LIMIT_ENABLE 0 // false
#define DEFAULT_INVERT_PROBE_PIN 0 // false
#define DEFAULT_LASER_MODE 1 // true
#define DEFAULT_HOMING_ENABLE 1 // false
#define DEFAULT_HOMING_DIR_MASK 1 // move positive dir
#define DEFAULT_HOMING_FEED_RATE 50.0 // mm/min
#define DEFAULT_HOMING_SEEK_RATE 6000.0 // mm/min
#define DEFAULT_HOMING_DEBOUNCE_DELAY 250 // msec (0-65k)
#define DEFAULT_HOMING_PULLOFF 2.0 // mm
#endif