#include
// PCA9685 I2C address is 0x40(64)
#define Addr 0x40
int mode = 0;
void setup()
{
// Initialise I2C communication as MASTER
Wire.begin();
// Start I2C Transmission
Wire.beginTransmission(Addr);
// Select MODE1 register
Wire.write(0x00);
// Response to LED all-call I2C address
Wire.write(0x01);
// Stop I2C Transmission
Wire.endTransmission();
delay(5);
// Start I2C Transmission
Wire.beginTransmission(Addr);
// Select ALL_LED_ON_L register
Wire.write(0x06);
// ALL_LED_ON lower byte
Wire.write(0x00);
// Stop I2C Transmission
Wire.endTransmission();
// Start I2C Transmission
Wire.beginTransmission(Addr);
// Select ALL_LED_ON_H register
Wire.write(0x07);
// ALL_LED_ON higher byte
Wire.write(0x00);
// Stop I2C Transmission
Wire.endTransmission();
// Start I2C Transmission
Wire.beginTransmission(Addr);
// Select ALL_LED_OFF_L register
Wire.write(0x08);
// ALL_LED_OFF lower byte
Wire.write(0xFF);
// Stop I2C Transmission
Wire.endTransmission();
// Start I2C Transmission
Wire.beginTransmission(Addr);
// Select ALL_LED_OFF_H register
Wire.write(0x09);
// ALL_LED_OFF higher byte
Wire.write(0x0F);
// Stop I2C Transmission
Wire.endTransmission();
}
void loop()
{
}
M260 A64 M260 B0 M260 B1 M260 S1 M260 A64 M260 B6 M260 B0 M260 S1 M260 A64 M260 B7 M260 B0 M260 S1 M260 A64 M260 B8 M260 B255 M260 S1 M260 A64 M260 B9 M260 B15 M260 S1
M260 A64 ;i2c-address in decimal M260 B9 ;choose "LED0_OFF_H" in the Register definitions (chapter 7.3 / page 10) M260 B15 ; what does this mean? Something in Table 7 / page 21?? M260 S1; send to bus
Quote
Dust
Its legacy from GRBL,
G0 : Rapid Move
G1 : Linear Move
but in reprap G0 and G1 are identical
M260 A64 M260 B0 M260 B1 M260 S1
M260 A64 M260 B6 ;LED_0_ON_L register address see registers 6 - 69 . Each Led has 4 registers a ON_L, ON_H, OFF_L and OFF_H M260 B0 M260 S1 M260 A64 M260 B7 ;LED_0_ON_H M260 B0 M260 S1 M260 A64 M260 B8 ;LED_0_OFF_L M260 B255 M260 S1 M260 A64 M260 B9 ;LED_0_OFF_H M260 B15 M260 S1
M260 A64 M260 B6 ;LED_0_ON_L register address see registers 6 - 69 . Each Led has 4 registers a ON_L, ON_H, OFF_L and OFF_H M260 B255 M260 S1 M260 A64 M260 B7 ;LED_0_ON_H M260 B15 M260 S1 M260 A64 M260 B8 ;LED_0_OFF_L M260 B0 M260 S1 M260 A64 M260 B9 ;LED_0_OFF_H M260 B0 M260 S1
M260 A64 M260 B58 ;LED_13_ON_L (led * 4 +6, led is in range at 0..15) So we want led 13, 13*4+6 = 58 M260 B0 M260 S1 M260 A64 M260 B59 ;LED_13_ON_H (+1 from LED_13_ON_L) M260 B0 M260 S1 M260 A64 M260 B60 ;LED_13_OFF_L (+2 from LED_13_ON_L) M260 B255 M260 S1 M260 A64 M260 B61 ;LED_13_OFF_H (+3 from LED_13_ON_L) M260 B15 M260 S1
//******************************|||||||||||||||||****************************
//============================= Bed Auto Leveling ===========================
#define ENABLE_AUTO_BED_LEVELING // Delete the comment to enable (remove // at the start of the line)
#ifdef ENABLE_AUTO_BED_LEVELING
// these are the positions on the bed to do the probing
#define LEFT_PROBE_BED_POSITION 15
// #define RIGHT_PROBE_BED_POSITION 125
#define RIGHT_PROBE_BED_POSITION 153
#define BACK_PROBE_BED_POSITION 150
#define FRONT_PROBE_BED_POSITION 20
// these are the offsets to the prob relative to the extruder tip (Hotend - Probe)
// #define X_PROBE_OFFSET_FROM_EXTRUDER -34
#define X_PROBE_OFFSET_FROM_EXTRUDER 84 //X
#define Y_PROBE_OFFSET_FROM_EXTRUDER 100 //Y
// #define Z_PROBE_OFFSET_FROM_EXTRUDER -19.2
#define Z_PROBE_OFFSET_FROM_EXTRUDER 0 //Z
#define Z_RAISE_BEFORE_HOMING 10 // (in mm) Raise Z before homing (G28) for Probe Clearance.
// Be sure you have this distance over your Z_MAX_POS in case
#define XY_TRAVEL_SPEED 8000 // X and Y axis travel speed between probes, in mm/min
#define Z_RAISE_BEFORE_PROBING 20 //How much the extruder will be raised before traveling to the first probing point.
#define Z_RAISE_BETWEEN_PROBINGS 10 //How much the extruder will be raised when traveling from between next probing points
//If defined, the Probe servo will be turned on only during movement and then turned off to avoid jerk
//The value is the delay to turn the servo off after powered on - depends on the servo speed; 300ms is good value, but you can try lower it.
// You MUST HAVE the SERVO_ENDSTOPS defined to use here a value higher than zero otherwise your code will not compile.
#define PROBE_SERVO_DEACTIVATION_DELAY 300
//If you have enabled the Bed Auto Levelling and are using the same Z Probe for Z Homing,
//it is highly recommended you let this Z_SAFE_HOMING enabled!!!
#define Z_SAFE_HOMING // This feature is meant to avoid Z homing with probe outside the bed area.
// When defined, it will:
// - Allow Z homing only after X and Y homing AND stepper drivers still enabled
// - If stepper drivers timeout, it will need X and Y homing again before Z homing
// - Position the probe in a defined XY point before Z Homing when homing all axis (G28)
// - Block Z homing only when the probe is outside bed area.
#ifdef Z_SAFE_HOMING
#define Z_SAFE_HOMING_X_POINT (X_MAX_LENGTH/2) // X point for Z homing when homing all axis (G28)
#define Z_SAFE_HOMING_Y_POINT (Y_MAX_LENGTH/2) // Y point for Z homing when homing all axis (G28)
#endif
// with accurate bed leveling, the bed is sampled in a ACCURATE_BED_LEVELING_POINTSxACCURATE_BED_LEVELING_POINTS grid and least squares solution is calculated
// Note: this feature occupies 10'206 byte
#define ACCURATE_BED_LEVELING
#ifdef ACCURATE_BED_LEVELING
// I wouldn't see a reason to go above 3 (=9 probing points on the bed)
#define ACCURATE_BED_LEVELING_POINTS 2
#endif
#endif
// The position of the homing switches
//#define MANUAL_HOME_POSITIONS // If defined, MANUAL_*_HOME_POS below will be used
//#define BED_CENTER_AT_0_0 // If defined, the center of the bed is at (X=0, Y=0)
//Manual homing switch locations:
// For deltabots this means top and center of the cartesian print volume.
#define MANUAL_X_HOME_POS 0
#define MANUAL_Y_HOME_POS 0
#define MANUAL_Z_HOME_POS 0
//#define MANUAL_Z_HOME_POS 402 // For delta: Distance between nozzle and print surface after homing.
//// MOVEMENT SETTINGS
#define NUM_AXIS 4 // The axis order in all axis related arrays is X, Y, Z, E
#define HOMING_FEEDRATE {50*60, 50*60, 4*60, 0} // set the homing speeds (mm/min)
// default settings
#define DEFAULT_AXIS_STEPS_PER_UNIT {80,80,1600,80.22} // default steps per unit for Ultimaker
#define DEFAULT_MAX_FEEDRATE {500, 500, 2.5, 250} // (mm/sec)
#define DEFAULT_MAX_ACCELERATION {1500,1500,100,10000} // X, Y, Z, E maximum start speed for accelerated moves. E default values are good for skeinforge 40+, for older versions raise them a lot.
#define DEFAULT_ACCELERATION 1500 // X, Y, Z and E max acceleration in mm/s^2 for printing moves
#define DEFAULT_RETRACT_ACCELERATION 1500 // X, Y, Z and E max acceleration in mm/s^2 for retracts
// Offset of the extruders (uncomment if using more than one and relying on firmware to position when changing).
// The offset has to be X=0, Y=0 for the extruder 0 hotend (default extruder).
// For the other hotends it is their distance from the extruder 0 hotend.
// #define EXTRUDER_OFFSET_X {0.0, 20.00} // (in mm) for each extruder, offset of the hotend on the X axis
// #define EXTRUDER_OFFSET_Y {0.0, 5.00} // (in mm) for each extruder, offset of the hotend on the Y axis
// The speed change that does not require acceleration (i.e. the software might assume it can be done instantaneously)
#define DEFAULT_XYJERK 20.0 // (mm/sec)
#define DEFAULT_ZJERK 0.4 // (mm/sec)
#define DEFAULT_EJERK 5.0 // (mm/sec)
Quote
Alan_J
My anet a8 updated now to bowden hot-end and 2 mosfets and updated the Y carriage.
Now my Z motors move up and down one after the other.
Any help appreciated. Alan