Recent changes to tickets

fastio.h: No such file or directory

mrtwizter — Sun, 07 Apr 2019 10:42:26 -0000

In file included from C:\Users\PC\Documents\Arduino\libraries\grbl/system.h:24:0,

             from C:\Users\PC\Documents\CNC gbrl Master Files\GRBL_RAMPS1_4\GRBL_RAMPS1_4.ino:39:

C:\Users\PC\Documents\Arduino\libraries\grbl/grbl.h:108:4: error: #error "WCO refresh must be greater than one."

#error "WCO refresh must be greater than one."

C:\Users\PC\Documents\Arduino\libraries\grbl/grbl.h:111:4: error: #error "Override refresh must be greater than zero."

#error "Override refresh must be greater than zero."

GRBL_RAMPS1_4:47:20: error: fastio.h: No such file or directory

compilation terminated.

exit status 1
fastio.h: No such file or directory

Variable Spindle Support

John Revill — Tue, 17 May 2016 21:50:04 -0000

Are there any plans to support varialbe spindle speed in the future. I am running Marlin with a TTL trigger laser looking at going to GRBL as it is faster. But my laser used a 5V TTL trigger for varying the intensity which this port does not support.

#1 Y and Z axis pin definition backwards in ramps.h

Arsi — Tue, 05 May 2015 06:31:09 -0000

Replace #include <system.h> to #include "system.h"
It was discussed here:
https://sourceforge.net/p/grblforramps14/discussion/general/thread/d133b213/

Arsi

#1 Y and Z axis pin definition backwards in ramps.h

wagner marques koller — Mon, 04 May 2015 02:42:38 -0000

Hello I 'm from Brazil , so my English terrible. I 'm having trouble hum when I download firmware for Mega , it gives an error message in the IDE Arduino like this .

( Arduino : 1.6.3 (Windows XP ) board, " Arduino Mega or Mega 2560, ATmega2560 ( Mega 2560 ) "

GRBL_RAMPS1_4.ino : 51: 20 : Fatal error: system.h : No such file or directory

compilation completed.

Compiling error.

This report should have more information
" Show detailed output during compilation "
Enabled File> Preferences.
)

What could be , I 'm new to errors .

#1 Y and Z axis pin definition backwards in ramps.h

Arsi — Sun, 01 Feb 2015 21:28:43 -0000

when you have in netbeans 8 and installed plugin C/C++
Download this version from hg repo

hg clone http://hg.code.sf.net/p/grblforramps14/code grblforramps14-code

In netbeans option add new c/c++ build tool "avr" with base dir

path to /arduino-1.0.5/hardware/tools/avr/bin/

then you can do a diff to the original 9g version:

5 months ago arsiskk changed text in readmedefault tip
5 months ago arsiskk Changed homing direction, tested X and Y limit switch
5 months ago arsi added arduino project, readme
5 months ago arsi working steppers,dir,enable
5 months ago arsi orig v0.9g

next remove the 9g sources and add 8c sources

9g main.c

int main(void)
{
// Initialize system upon power-up.
serial_init(); // Setup serial baud rate and interrupts
settings_init(); // Load grbl settings from EEPROM
stepper_init(); // Configure stepper pins and interrupt timers
system_init(); // Configure pinout pins and pin-change interrupt
^^^^^system.h

8c main.c

int main(void)
{
// Initialize system
serial_init(); // Setup serial baud rate and interrupts
settings_init(); // Load grbl settings from EEPROM
st_init(); // Setup stepper pins and interrupt timers
sei(); // Enable interrupts
memset(&sys, 0, sizeof(sys)); // Clear all system variables
sys.abort = true; // Set abort to complete initialization
sys.state = STATE_INIT; // Set alarm state to indicate unknown initial position
for(;;) {
// Execute system reset upon a system abort, where the main program will return to this loop.
// Once here, it is safe to re-initialize the system. At startup, the system will automatically
// reset to finish the initialization process.
if (sys.abort) {
// Reset system.
serial_reset_read_buffer(); // Clear serial read buffer
plan_init(); // Clear block buffer and planner variables
gc_init(); // Set g-code parser to default state
protocol_init(); // Clear incoming line data and execute startup lines
^^^^^ protocol.h

void protocol_init()
{
protocol_reset_line_buffer();
report_init_message(); // Welcome message

PINOUT_DDR &= ~(PINOUT_MASK); // Set as input pins
PINOUT_PORT |= PINOUT_MASK; // Enable internal pull-up resistors. Normal high operation.
PINOUT_PCMSK |= PINOUT_MASK; // Enable specific pins of the Pin Change Interrupt
PCICR |= (1 << PINOUT_INT); // Enable Pin Change Interrupt
}

void system_init() {
// Ramps disabled
// PINOUT_DDR &= ~(PINOUT_MASK); // Configure as input pins
// PINOUT_PORT |= PINOUT_MASK; // Enable internal pull-up resistors. Normal high operation.
// PINOUT_PCMSK |= PINOUT_MASK; // Enable specific pins of the Pin Change Interrupt
// PCICR |= (1 << PINOUT_INT); // Enable Pin Change Interrupt
}

I would say that the system is protocol ;)

I searched "PINOUT_DDR", where it is used..

Arsi

#1 Y and Z axis pin definition backwards in ramps.h

Arsi — Sun, 01 Feb 2015 18:03:57 -0000

Rename Z to Y and Y to Z ;)

define Y_STEP_PIN 60 //PF6 ( ADC6 )
define Y_DIR_PIN 61 //PF7 ( ADC7 )
define Y_ENABLE_PIN 56 //PF2 ( ADC2 )
define Z_STEP_PIN 46 //PL3 ( OC5A )
define Z_DIR_PIN 48 //PL1 ( ICP5 )
define Z_ENABLE_PIN 62 //PK0 ( ADC8/PCINT16 )

Or swap wires on ramps..

My configuration is for shapeoko dual Y and is mapped to Ramps dual Z

X=X connector on ramps
Y=Z connector on ramps(dual)
Z=Y connector on ramps

Arsi

Y and Z axis pin definition backwards in ramps.h

Steve — Fri, 30 Jan 2015 08:23:23 -0000

I am porting a ramps 1.4 marlin configuration to grbl and from what i can tell using the ramps test coded posted on the playground and the pins.h file from marlin the Y and Z axis pin definitions are wrong in the ramps.h file. I am also getting and error just before compiling finished in arduino ide. Fatal error system.h : no such file or directory. I can see a system.h file in the root directory with all the other files.

Recent changes to tickets

fastio.h: No such file or directory

Variable Spindle Support

#1 Y and Z axis pin definition backwards in ramps.h

#1 Y and Z axis pin definition backwards in ramps.h

#1 Y and Z axis pin definition backwards in ramps.h

#1 Y and Z axis pin definition backwards in ramps.h

Y and Z axis pin definition backwards in ramps.h

define X_STEP_PIN 54 //PF0 ( ADC0 )

define X_DIR_PIN 55 //PF1 ( ADC1 )

define X_ENABLE_PIN 38 //PD7 ( T0 )

define Z_STEP_PIN 60 //PF6 ( ADC6 )

define Z_DIR_PIN 61 //PF7 ( ADC7 )

define Z_ENABLE_PIN 56 //PF2 ( ADC2 )

define Y_STEP_PIN 46 //PL3 ( OC5A )

define Y_DIR_PIN 48 //PL1 ( ICP5 )

define Y_ENABLE_PIN 62 //PK0 ( ADC8/PCINT16 )