Merge github.com:ErikZalm/Marlin into Marlin_v1
Guillaume Seguin
12 years ago
commit
18199ff960
File diff suppressed because it is too large
Load Diff
@ -0,0 +1,131 @@
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#ifndef ULCDST7920_H
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#define ULCDST7920_H
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#include "Marlin.h"
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#ifdef U8GLIB_ST7920
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//set optimization so ARDUINO optimizes this file
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#pragma GCC optimize (3)
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#define ST7920_CLK_PIN LCD_PINS_D4
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#define ST7920_DAT_PIN LCD_PINS_ENABLE
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#define ST7920_CS_PIN LCD_PINS_RS
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//#define PAGE_HEIGHT 8 //128 byte frambuffer
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//#define PAGE_HEIGHT 16 //256 byte frambuffer
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#define PAGE_HEIGHT 32 //512 byte framebuffer
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#define WIDTH 128
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#define HEIGHT 64
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#include <U8glib.h>
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static void ST7920_SWSPI_SND_8BIT(uint8_t val)
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{
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uint8_t i;
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for( i=0; i<8; i++ )
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{
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WRITE(ST7920_CLK_PIN,0);
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WRITE(ST7920_DAT_PIN,val&0x80);
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val<<=1;
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WRITE(ST7920_CLK_PIN,1);
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}
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}
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#define ST7920_CS() {WRITE(ST7920_CS_PIN,1);u8g_10MicroDelay();}
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#define ST7920_NCS() {WRITE(ST7920_CS_PIN,0);}
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#define ST7920_SET_CMD() {ST7920_SWSPI_SND_8BIT(0xf8);u8g_10MicroDelay();}
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#define ST7920_SET_DAT() {ST7920_SWSPI_SND_8BIT(0xfa);u8g_10MicroDelay();}
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#define ST7920_WRITE_BYTE(a) {ST7920_SWSPI_SND_8BIT((a)&0xf0);ST7920_SWSPI_SND_8BIT((a)<<4);u8g_10MicroDelay();}
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#define ST7920_WRITE_BYTES(p,l) {uint8_t i;for(i=0;i<l;i++){ST7920_SWSPI_SND_8BIT(*p&0xf0);ST7920_SWSPI_SND_8BIT(*p<<4);p++;}u8g_10MicroDelay();}
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uint8_t u8g_dev_rrd_st7920_128x64_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
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{
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uint8_t i,y;
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switch(msg)
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{
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case U8G_DEV_MSG_INIT:
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{
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SET_OUTPUT(ST7920_CS_PIN);
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WRITE(ST7920_CS_PIN,0);
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SET_OUTPUT(ST7920_DAT_PIN);
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WRITE(ST7920_DAT_PIN,0);
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SET_OUTPUT(ST7920_CLK_PIN);
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WRITE(ST7920_CLK_PIN,1);
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ST7920_CS();
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u8g_Delay(90); //initial delay for boot up
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ST7920_SET_CMD();
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ST7920_WRITE_BYTE(0x08); //display off, cursor+blink off
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ST7920_WRITE_BYTE(0x01); //clear CGRAM ram
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u8g_Delay(10); //delay for cgram clear
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ST7920_WRITE_BYTE(0x3E); //extended mode + gdram active
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for(y=0;y<HEIGHT/2;y++) //clear GDRAM
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{
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ST7920_WRITE_BYTE(0x80|y); //set y
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ST7920_WRITE_BYTE(0x80); //set x = 0
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ST7920_SET_DAT();
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for(i=0;i<2*WIDTH/8;i++) //2x width clears both segments
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ST7920_WRITE_BYTE(0);
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ST7920_SET_CMD();
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}
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ST7920_WRITE_BYTE(0x0C); //display on, cursor+blink off
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ST7920_NCS();
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}
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break;
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case U8G_DEV_MSG_STOP:
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break;
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case U8G_DEV_MSG_PAGE_NEXT:
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{
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uint8_t *ptr;
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u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
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y = pb->p.page_y0;
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ptr = (uint8_t*)pb->buf;
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ST7920_CS();
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for( i = 0; i < PAGE_HEIGHT; i ++ )
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{
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ST7920_SET_CMD();
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if ( y < 32 )
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{
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ST7920_WRITE_BYTE(0x80 | y); //y
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ST7920_WRITE_BYTE(0x80); //x=0
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}
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else
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{
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ST7920_WRITE_BYTE(0x80 | (y-32)); //y
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ST7920_WRITE_BYTE(0x80 | 8); //x=64
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}
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ST7920_SET_DAT();
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ST7920_WRITE_BYTES(ptr,WIDTH/8); //ptr is incremented inside of macro
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y++;
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}
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ST7920_NCS();
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}
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break;
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}
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#if PAGE_HEIGHT == 8
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return u8g_dev_pb8h1_base_fn(u8g, dev, msg, arg);
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#elif PAGE_HEIGHT == 16
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return u8g_dev_pb16h1_base_fn(u8g, dev, msg, arg);
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#else
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return u8g_dev_pb32h1_base_fn(u8g, dev, msg, arg);
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#endif
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}
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uint8_t u8g_dev_st7920_128x64_rrd_buf[WIDTH*(PAGE_HEIGHT/8)] U8G_NOCOMMON;
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u8g_pb_t u8g_dev_st7920_128x64_rrd_pb = {{PAGE_HEIGHT,HEIGHT,0,0,0},WIDTH,u8g_dev_st7920_128x64_rrd_buf};
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u8g_dev_t u8g_dev_st7920_128x64_rrd_sw_spi = {u8g_dev_rrd_st7920_128x64_fn,&u8g_dev_st7920_128x64_rrd_pb,&u8g_com_null_fn};
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class U8GLIB_ST7920_128X64_RRD : public U8GLIB
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{
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public:
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U8GLIB_ST7920_128X64_RRD(uint8_t dummy) : U8GLIB(&u8g_dev_st7920_128x64_rrd_sw_spi) {}
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};
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#endif //U8GLIB_ST7920
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#endif //ULCDST7920_H
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@ -1,227 +1,252 @@
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==========================
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Marlin 3D Printer Firmware
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==========================
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Notes:
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-----
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The configuration is now split in two files:
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Configuration.h for the normal settings
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Configuration_adv.h for the advanced settings
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Gen7T is not supported.
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Quick Information
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===================
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This RepRap firmware is a mashup between <a href="https://github.com/kliment/Sprinter">Sprinter</a>, <a href="https://github.com/simen/grbl/tree">grbl</a> and many original parts.
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Derived from Sprinter and Grbl by Erik van der Zalm.
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Sprinters lead developers are Kliment and caru.
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Grbls lead developer is Simen Svale Skogsrud. Sonney Jeon (Chamnit) improved some parts of grbl
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A fork by bkubicek for the Ultimaker was merged, and further development was aided by him.
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||||
Some features have been added by:
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||||
Lampmaker, Bradley Feldman, and others...
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||||
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||||
Features:
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||||
|
||||
* Interrupt based movement with real linear acceleration
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* High steprate
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* Look ahead (Keep the speed high when possible. High cornering speed)
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* Interrupt based temperature protection
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* preliminary support for Matthew Roberts advance algorithm
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For more info see: http://reprap.org/pipermail/reprap-dev/2011-May/003323.html
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* Full endstop support
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* SD Card support
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* SD Card folders (works in pronterface)
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* SD Card autostart support
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* LCD support (ideally 20x4)
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* LCD menu system for autonomous SD card printing, controlled by an click-encoder.
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* EEPROM storage of e.g. max-velocity, max-acceleration, and similar variables
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* many small but handy things originating from bkubicek's fork.
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* Arc support
|
||||
* Temperature oversampling
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* Dynamic Temperature setpointing aka "AutoTemp"
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||||
* Support for QTMarlin, a very beta GUI for PID-tuning and velocity-acceleration testing. https://github.com/bkubicek/QTMarlin
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* Endstop trigger reporting to the host software.
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* Updated sdcardlib
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* Heater power reporting. Useful for PID monitoring.
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* PID tuning
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* CoreXY kinematics (www.corexy.com/theory.html)
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* Configurable serial port to support connection of wireless adaptors.
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* Automatic operation of extruder/cold-end cooling fans based on nozzle temperature
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The default baudrate is 250000. This baudrate has less jitter and hence errors than the usual 115200 baud, but is less supported by drivers and host-environments.
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Differences and additions to the already good Sprinter firmware:
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================================================================
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*Look-ahead:*
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Marlin has look-ahead. While sprinter has to break and re-accelerate at each corner,
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lookahead will only decelerate and accelerate to a velocity,
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so that the change in vectorial velocity magnitude is less than the xy_jerk_velocity.
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This is only possible, if some future moves are already processed, hence the name.
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It leads to less over-deposition at corners, especially at flat angles.
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*Arc support:*
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Slic3r can find curves that, although broken into segments, were ment to describe an arc.
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Marlin is able to print those arcs. The advantage is the firmware can choose the resolution,
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and can perform the arc with nearly constant velocity, resulting in a nice finish.
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Also, less serial communication is needed.
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*Temperature Oversampling:*
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To reduce noise and make the PID-differential term more useful, 16 ADC conversion results are averaged.
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*AutoTemp:*
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If your gcode contains a wide spread of extruder velocities, or you realtime change the building speed, the temperature should be changed accordingly.
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Usually, higher speed requires higher temperature.
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This can now be performed by the AutoTemp function
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By calling M109 S<mintemp> T<maxtemp> F<factor> you enter the autotemp mode.
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You can leave it by calling M109 without any F.
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If active, the maximal extruder stepper rate of all buffered moves will be calculated, and named "maxerate" [steps/sec].
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The wanted temperature then will be set to t=tempmin+factor*maxerate, while being limited between tempmin and tempmax.
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If the target temperature is set manually or by gcode to a value less then tempmin, it will be kept without change.
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Ideally, your gcode can be completely free of temperature controls, apart from a M109 S T F in the start.gcode, and a M109 S0 in the end.gcode.
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*EEPROM:*
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If you know your PID values, the acceleration and max-velocities of your unique machine, you can set them, and finally store them in the EEPROM.
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After each reboot, it will magically load them from EEPROM, independent what your Configuration.h says.
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*LCD Menu:*
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If your hardware supports it, you can build yourself a LCD-CardReader+Click+encoder combination. It will enable you to realtime tune temperatures,
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accelerations, velocities, flow rates, select and print files from the SD card, preheat, disable the steppers, and do other fancy stuff.
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One working hardware is documented here: http://www.thingiverse.com/thing:12663
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Also, with just a 20x4 or 16x2 display, useful data is shown.
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*SD card folders:*
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If you have an SD card reader attached to your controller, also folders work now. Listing the files in pronterface will show "/path/subpath/file.g".
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You can write to file in a subfolder by specifying a similar text using small letters in the path.
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Also, backup copies of various operating systems are hidden, as well as files not ending with ".g".
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*SD card folders:*
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If you place a file auto[0-9].g into the root of the sd card, it will be automatically executed if you boot the printer. The same file will be executed by selecting "Autostart" from the menu.
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First *0 will be performed, than *1 and so on. That way, you can heat up or even print automatically without user interaction.
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*Endstop trigger reporting:*
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If an endstop is hit while moving towards the endstop, the location at which the firmware thinks that the endstop was triggered is outputed on the serial port.
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This is useful, because the user gets a warning message.
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However, also tools like QTMarlin can use this for finding acceptable combinations of velocity+acceleration.
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*Coding paradigm:*
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Not relevant from a user side, but Marlin was split into thematic junks, and has tried to partially enforced private variables.
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This is intended to make it clearer, what interacts which what, and leads to a higher level of modularization.
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We think that this is a useful prestep for porting this firmware to e.g. an ARM platform in the future.
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A lot of RAM (with enabled LCD ~2200 bytes) was saved by storing char []="some message" in Program memory.
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In the serial communication, a #define based level of abstraction was enforced, so that it is clear that
|
||||
some transfer is information (usually beginning with "echo:"), an error "error:", or just normal protocol,
|
||||
necessary for backwards compatibility.
|
||||
|
||||
*Interrupt based temperature measurements:*
|
||||
|
||||
An interrupt is used to manage ADC conversions, and enforce checking for critical temperatures.
|
||||
This leads to less blocking in the heater management routine.
|
||||
|
||||
|
||||
Non-standard M-Codes, different to an old version of sprinter:
|
||||
==============================================================
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Movement:
|
||||
|
||||
* G2 - CW ARC
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||||
* G3 - CCW ARC
|
||||
|
||||
General:
|
||||
|
||||
* M17 - Enable/Power all stepper motors. Compatibility to ReplicatorG.
|
||||
* M18 - Disable all stepper motors; same as M84.Compatibility to ReplicatorG.
|
||||
* M30 - Print time since last M109 or SD card start to serial
|
||||
* M42 - Change pin status via gcode
|
||||
* M80 - Turn on Power Supply
|
||||
* M81 - Turn off Power Supply
|
||||
* M114 - Output current position to serial port
|
||||
* M119 - Output Endstop status to serial port
|
||||
|
||||
Movement variables:
|
||||
|
||||
* M202 - Set max acceleration in units/s^2 for travel moves (M202 X1000 Y1000) Unused in Marlin!!
|
||||
* M203 - Set maximum feedrate that your machine can sustain (M203 X200 Y200 Z300 E10000) in mm/sec
|
||||
* M204 - Set default acceleration: S normal moves T filament only moves (M204 S3000 T7000) im mm/sec^2 also sets minimum segment time in ms (B20000) to prevent buffer underruns and M20 minimum feedrate
|
||||
* M206 - set home offsets. This sets the X,Y,Z coordinates of the endstops (and is added to the {X,Y,Z}_HOME_POS configuration options (and is also added to the coordinates, if any, provided to G82, as with earlier firmware)
|
||||
* M220 - set build speed mulitplying S:factor in percent ; aka "realtime tuneing in the gcode". So you can slow down if you have islands in one height-range, and speed up otherwise.
|
||||
* M221 - set the extrude multiplying S:factor in percent
|
||||
* M400 - Finish all buffered moves.
|
||||
|
||||
Temperature variables:
|
||||
* M301 - Set PID parameters P I and D
|
||||
* M302 - Allow cold extrudes
|
||||
* M303 - PID relay autotune S<temperature> sets the target temperature. (default target temperature = 150C)
|
||||
|
||||
Advance:
|
||||
|
||||
* M200 - Set filament diameter for advance
|
||||
* M205 - advanced settings: minimum travel speed S=while printing T=travel only, B=minimum segment time X= maximum xy jerk, Z=maximum Z jerk
|
||||
|
||||
EEPROM:
|
||||
|
||||
* M500 - stores paramters in EEPROM. This parameters are stored: axis_steps_per_unit, max_feedrate, max_acceleration ,acceleration,retract_acceleration,
|
||||
minimumfeedrate,mintravelfeedrate,minsegmenttime, jerk velocities, PID
|
||||
* M501 - reads parameters from EEPROM (if you need reset them after you changed them temporarily).
|
||||
* M502 - reverts to the default "factory settings". You still need to store them in EEPROM afterwards if you want to.
|
||||
* M503 - print the current settings (from memory not from eeprom)
|
||||
|
||||
MISC:
|
||||
|
||||
* M240 - Trigger a camera to take a photograph
|
||||
* M999 - Restart after being stopped by error
|
||||
|
||||
Configuring and compilation:
|
||||
============================
|
||||
|
||||
Install the arduino software IDE/toolset v23 (Some configurations also work with 1.x.x)
|
||||
http://www.arduino.cc/en/Main/Software
|
||||
|
||||
For gen6/gen7 and sanguinololu the Sanguino directory in the Marlin dir needs to be copied to the arduino environment.
|
||||
copy ArduinoAddons\Arduino_x.x.x\sanguino <arduino home>\hardware\Sanguino
|
||||
|
||||
Install Ultimaker's RepG 25 build
|
||||
http://software.ultimaker.com
|
||||
For SD handling and as better substitute (apart from stl manipulation) download
|
||||
the very nice Kliment's printrun/pronterface https://github.com/kliment/Printrun
|
||||
|
||||
Copy the Ultimaker Marlin firmware
|
||||
https://github.com/ErikZalm/Marlin/tree/Marlin_v1
|
||||
(Use the download button)
|
||||
|
||||
Start the arduino IDE.
|
||||
Select Tools -> Board -> Arduino Mega 2560 or your microcontroller
|
||||
Select the correct serial port in Tools ->Serial Port
|
||||
Open Marlin.pde
|
||||
|
||||
Click the Verify/Compile button
|
||||
|
||||
Click the Upload button
|
||||
If all goes well the firmware is uploading
|
||||
|
||||
Start Ultimaker's Custom RepG 25
|
||||
Make sure Show Experimental Profiles is enabled in Preferences
|
||||
Select Sprinter as the Driver
|
||||
|
||||
Press the Connect button.
|
||||
|
||||
KNOWN ISSUES: RepG will display: Unknown: marlin x.y.z
|
||||
|
||||
That's ok. Enjoy Silky Smooth Printing.
|
||||
|
||||
|
||||
|
||||
==========================
|
||||
Marlin 3D Printer Firmware
|
||||
==========================
|
||||
|
||||
[](https://flattr.com/submit/auto?user_id=ErikZalm&url=https://github.com/ErikZalm/Marlin&title=Marlin&language=&tags=github&category=software)
|
||||
|
||||
Quick Information
|
||||
===================
|
||||
This RepRap firmware is a mashup between <a href="https://github.com/kliment/Sprinter">Sprinter</a>, <a href="https://github.com/simen/grbl/tree">grbl</a> and many original parts.
|
||||
|
||||
Derived from Sprinter and Grbl by Erik van der Zalm.
|
||||
Sprinters lead developers are Kliment and caru.
|
||||
Grbls lead developer is Simen Svale Skogsrud. Sonney Jeon (Chamnit) improved some parts of grbl
|
||||
A fork by bkubicek for the Ultimaker was merged, and further development was aided by him.
|
||||
Some features have been added by:
|
||||
Lampmaker, Bradley Feldman, and others...
|
||||
|
||||
|
||||
Features:
|
||||
|
||||
* Interrupt based movement with real linear acceleration
|
||||
* High steprate
|
||||
* Look ahead (Keep the speed high when possible. High cornering speed)
|
||||
* Interrupt based temperature protection
|
||||
* preliminary support for Matthew Roberts advance algorithm
|
||||
For more info see: http://reprap.org/pipermail/reprap-dev/2011-May/003323.html
|
||||
* Full endstop support
|
||||
* SD Card support
|
||||
* SD Card folders (works in pronterface)
|
||||
* SD Card autostart support
|
||||
* LCD support (ideally 20x4)
|
||||
* LCD menu system for autonomous SD card printing, controlled by an click-encoder.
|
||||
* EEPROM storage of e.g. max-velocity, max-acceleration, and similar variables
|
||||
* many small but handy things originating from bkubicek's fork.
|
||||
* Arc support
|
||||
* Temperature oversampling
|
||||
* Dynamic Temperature setpointing aka "AutoTemp"
|
||||
* Support for QTMarlin, a very beta GUI for PID-tuning and velocity-acceleration testing. https://github.com/bkubicek/QTMarlin
|
||||
* Endstop trigger reporting to the host software.
|
||||
* Updated sdcardlib
|
||||
* Heater power reporting. Useful for PID monitoring.
|
||||
* PID tuning
|
||||
* CoreXY kinematics (www.corexy.com/theory.html)
|
||||
* Delta kinematics
|
||||
* Dual X-carriage support for multiple extruder systems
|
||||
* Configurable serial port to support connection of wireless adaptors.
|
||||
* Automatic operation of extruder/cold-end cooling fans based on nozzle temperature
|
||||
* RC Servo Support, specify angle or duration for continuous rotation servos.
|
||||
|
||||
The default baudrate is 250000. This baudrate has less jitter and hence errors than the usual 115200 baud, but is less supported by drivers and host-environments.
|
||||
|
||||
|
||||
Differences and additions to the already good Sprinter firmware:
|
||||
================================================================
|
||||
|
||||
*Look-ahead:*
|
||||
|
||||
Marlin has look-ahead. While sprinter has to break and re-accelerate at each corner,
|
||||
lookahead will only decelerate and accelerate to a velocity,
|
||||
so that the change in vectorial velocity magnitude is less than the xy_jerk_velocity.
|
||||
This is only possible, if some future moves are already processed, hence the name.
|
||||
It leads to less over-deposition at corners, especially at flat angles.
|
||||
|
||||
*Arc support:*
|
||||
|
||||
Slic3r can find curves that, although broken into segments, were ment to describe an arc.
|
||||
Marlin is able to print those arcs. The advantage is the firmware can choose the resolution,
|
||||
and can perform the arc with nearly constant velocity, resulting in a nice finish.
|
||||
Also, less serial communication is needed.
|
||||
|
||||
*Temperature Oversampling:*
|
||||
|
||||
To reduce noise and make the PID-differential term more useful, 16 ADC conversion results are averaged.
|
||||
|
||||
*AutoTemp:*
|
||||
|
||||
If your gcode contains a wide spread of extruder velocities, or you realtime change the building speed, the temperature should be changed accordingly.
|
||||
Usually, higher speed requires higher temperature.
|
||||
This can now be performed by the AutoTemp function
|
||||
By calling M109 S<mintemp> T<maxtemp> F<factor> you enter the autotemp mode.
|
||||
|
||||
You can leave it by calling M109 without any F.
|
||||
If active, the maximal extruder stepper rate of all buffered moves will be calculated, and named "maxerate" [steps/sec].
|
||||
The wanted temperature then will be set to t=tempmin+factor*maxerate, while being limited between tempmin and tempmax.
|
||||
If the target temperature is set manually or by gcode to a value less then tempmin, it will be kept without change.
|
||||
Ideally, your gcode can be completely free of temperature controls, apart from a M109 S T F in the start.gcode, and a M109 S0 in the end.gcode.
|
||||
|
||||
*EEPROM:*
|
||||
|
||||
If you know your PID values, the acceleration and max-velocities of your unique machine, you can set them, and finally store them in the EEPROM.
|
||||
After each reboot, it will magically load them from EEPROM, independent what your Configuration.h says.
|
||||
|
||||
*LCD Menu:*
|
||||
|
||||
If your hardware supports it, you can build yourself a LCD-CardReader+Click+encoder combination. It will enable you to realtime tune temperatures,
|
||||
accelerations, velocities, flow rates, select and print files from the SD card, preheat, disable the steppers, and do other fancy stuff.
|
||||
One working hardware is documented here: http://www.thingiverse.com/thing:12663
|
||||
Also, with just a 20x4 or 16x2 display, useful data is shown.
|
||||
|
||||
*SD card folders:*
|
||||
|
||||
If you have an SD card reader attached to your controller, also folders work now. Listing the files in pronterface will show "/path/subpath/file.g".
|
||||
You can write to file in a subfolder by specifying a similar text using small letters in the path.
|
||||
Also, backup copies of various operating systems are hidden, as well as files not ending with ".g".
|
||||
|
||||
*SD card folders:*
|
||||
|
||||
If you place a file auto[0-9].g into the root of the sd card, it will be automatically executed if you boot the printer. The same file will be executed by selecting "Autostart" from the menu.
|
||||
First *0 will be performed, than *1 and so on. That way, you can heat up or even print automatically without user interaction.
|
||||
|
||||
*Endstop trigger reporting:*
|
||||
|
||||
If an endstop is hit while moving towards the endstop, the location at which the firmware thinks that the endstop was triggered is outputed on the serial port.
|
||||
This is useful, because the user gets a warning message.
|
||||
However, also tools like QTMarlin can use this for finding acceptable combinations of velocity+acceleration.
|
||||
|
||||
*Coding paradigm:*
|
||||
|
||||
Not relevant from a user side, but Marlin was split into thematic junks, and has tried to partially enforced private variables.
|
||||
This is intended to make it clearer, what interacts which what, and leads to a higher level of modularization.
|
||||
We think that this is a useful prestep for porting this firmware to e.g. an ARM platform in the future.
|
||||
A lot of RAM (with enabled LCD ~2200 bytes) was saved by storing char []="some message" in Program memory.
|
||||
In the serial communication, a #define based level of abstraction was enforced, so that it is clear that
|
||||
some transfer is information (usually beginning with "echo:"), an error "error:", or just normal protocol,
|
||||
necessary for backwards compatibility.
|
||||
|
||||
*Interrupt based temperature measurements:*
|
||||
|
||||
An interrupt is used to manage ADC conversions, and enforce checking for critical temperatures.
|
||||
This leads to less blocking in the heater management routine.
|
||||
|
||||
Implemented G Codes:
|
||||
====================
|
||||
|
||||
* G0 -> G1
|
||||
* G1 - Coordinated Movement X Y Z E
|
||||
* G2 - CW ARC
|
||||
* G3 - CCW ARC
|
||||
* G4 - Dwell S<seconds> or P<milliseconds>
|
||||
* G10 - retract filament according to settings of M207
|
||||
* G11 - retract recover filament according to settings of M208
|
||||
* G28 - Home all Axis
|
||||
* G90 - Use Absolute Coordinates
|
||||
* G91 - Use Relative Coordinates
|
||||
* G92 - Set current position to cordinates given
|
||||
|
||||
M Codes
|
||||
* M0 - Unconditional stop - Wait for user to press a button on the LCD (Only if ULTRA_LCD is enabled)
|
||||
* M1 - Same as M0
|
||||
* M17 - Enable/Power all stepper motors
|
||||
* M18 - Disable all stepper motors; same as M84
|
||||
* M20 - List SD card
|
||||
* M21 - Init SD card
|
||||
* M22 - Release SD card
|
||||
* M23 - Select SD file (M23 filename.g)
|
||||
* M24 - Start/resume SD print
|
||||
* M25 - Pause SD print
|
||||
* M26 - Set SD position in bytes (M26 S12345)
|
||||
* M27 - Report SD print status
|
||||
* M28 - Start SD write (M28 filename.g)
|
||||
* M29 - Stop SD write
|
||||
* M30 - Delete file from SD (M30 filename.g)
|
||||
* M31 - Output time since last M109 or SD card start to serial
|
||||
* M32 - Select file and start SD print (Can be used when printing from SD card)
|
||||
* M42 - Change pin status via gcode Use M42 Px Sy to set pin x to value y, when omitting Px the onboard led will be used.
|
||||
* M80 - Turn on Power Supply
|
||||
* M81 - Turn off Power Supply
|
||||
* M82 - Set E codes absolute (default)
|
||||
* M83 - Set E codes relative while in Absolute Coordinates (G90) mode
|
||||
* M84 - Disable steppers until next move, or use S<seconds> to specify an inactivity timeout, after which the steppers will be disabled. S0 to disable the timeout.
|
||||
* M85 - Set inactivity shutdown timer with parameter S<seconds>. To disable set zero (default)
|
||||
* M92 - Set axis_steps_per_unit - same syntax as G92
|
||||
* M104 - Set extruder target temp
|
||||
* M105 - Read current temp
|
||||
* M106 - Fan on
|
||||
* M107 - Fan off
|
||||
* M109 - Sxxx Wait for extruder current temp to reach target temp. Waits only when heating
|
||||
* Rxxx Wait for extruder current temp to reach target temp. Waits when heating and cooling
|
||||
* M114 - Output current position to serial port
|
||||
* M115 - Capabilities string
|
||||
* M117 - display message
|
||||
* M119 - Output Endstop status to serial port
|
||||
* M126 - Solenoid Air Valve Open (BariCUDA support by jmil)
|
||||
* M127 - Solenoid Air Valve Closed (BariCUDA vent to atmospheric pressure by jmil)
|
||||
* M128 - EtoP Open (BariCUDA EtoP = electricity to air pressure transducer by jmil)
|
||||
* M129 - EtoP Closed (BariCUDA EtoP = electricity to air pressure transducer by jmil)
|
||||
* M140 - Set bed target temp
|
||||
* M190 - Sxxx Wait for bed current temp to reach target temp. Waits only when heating
|
||||
* Rxxx Wait for bed current temp to reach target temp. Waits when heating and cooling
|
||||
* M200 - Set filament diameter
|
||||
* M201 - Set max acceleration in units/s^2 for print moves (M201 X1000 Y1000)
|
||||
* M202 - Set max acceleration in units/s^2 for travel moves (M202 X1000 Y1000) Unused in Marlin!!
|
||||
* M203 - Set maximum feedrate that your machine can sustain (M203 X200 Y200 Z300 E10000) in mm/sec
|
||||
* M204 - Set default acceleration: S normal moves T filament only moves (M204 S3000 T7000) im mm/sec^2 also sets minimum segment time in ms (B20000) to prevent buffer underruns and M20 minimum feedrate
|
||||
* M205 - advanced settings: minimum travel speed S=while printing T=travel only, B=minimum segment time X= maximum xy jerk, Z=maximum Z jerk, E=maximum E jerk
|
||||
* M206 - set additional homeing offset
|
||||
* M207 - set retract length S[positive mm] F[feedrate mm/sec] Z[additional zlift/hop]
|
||||
* M208 - set recover=unretract length S[positive mm surplus to the M207 S*] F[feedrate mm/sec]
|
||||
* M209 - S<1=true/0=false> enable automatic retract detect if the slicer did not support G10/11: every normal extrude-only move will be classified as retract depending on the direction.
|
||||
* M218 - set hotend offset (in mm): T<extruder_number> X<offset_on_X> Y<offset_on_Y>
|
||||
* M220 S<factor in percent>- set speed factor override percentage
|
||||
* M221 S<factor in percent>- set extrude factor override percentage
|
||||
* M240 - Trigger a camera to take a photograph
|
||||
* M280 - Position an RC Servo P<index> S<angle/microseconds>, ommit S to report back current angle
|
||||
* M300 - Play beepsound S<frequency Hz> P<duration ms>
|
||||
* M301 - Set PID parameters P I and D
|
||||
* M302 - Allow cold extrudes
|
||||
* M303 - PID relay autotune S<temperature> sets the target temperature. (default target temperature = 150C)
|
||||
* M304 - Set bed PID parameters P I and D
|
||||
* M400 - Finish all moves
|
||||
* M500 - stores paramters in EEPROM
|
||||
* M501 - reads parameters from EEPROM (if you need reset them after you changed them temporarily).
|
||||
* M502 - reverts to the default "factory settings". You still need to store them in EEPROM afterwards if you want to.
|
||||
* M503 - print the current settings (from memory not from eeprom)
|
||||
* M540 - Use S[0|1] to enable or disable the stop SD card print on endstop hit (requires ABORT_ON_ENDSTOP_HIT_FEATURE_ENABLED)
|
||||
* M600 - Pause for filament change X[pos] Y[pos] Z[relative lift] E[initial retract] L[later retract distance for removal]
|
||||
* M907 - Set digital trimpot motor current using axis codes.
|
||||
* M908 - Control digital trimpot directly.
|
||||
* M350 - Set microstepping mode.
|
||||
* M351 - Toggle MS1 MS2 pins directly.
|
||||
* M928 - Start SD logging (M928 filename.g) - ended by M29
|
||||
* M999 - Restart after being stopped by error
|
||||
|
||||
|
||||
Configuring and compilation:
|
||||
============================
|
||||
|
||||
Install the arduino software IDE/toolset v23 (Some configurations also work with 1.x.x)
|
||||
http://www.arduino.cc/en/Main/Software
|
||||
|
||||
For gen6/gen7 and sanguinololu the Sanguino directory in the Marlin dir needs to be copied to the arduino environment.
|
||||
copy ArduinoAddons\Arduino_x.x.x\sanguino <arduino home>\hardware\Sanguino
|
||||
|
||||
Copy the Marlin firmware
|
||||
https://github.com/ErikZalm/Marlin/tree/Marlin_v1
|
||||
(Use the download button)
|
||||
|
||||
Start the arduino IDE.
|
||||
Select Tools -> Board -> Arduino Mega 2560 or your microcontroller
|
||||
Select the correct serial port in Tools ->Serial Port
|
||||
Open Marlin.pde
|
||||
|
||||
Click the Verify/Compile button
|
||||
|
||||
Click the Upload button
|
||||
If all goes well the firmware is uploading
|
||||
|
||||
That's ok. Enjoy Silky Smooth Printing.
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
Loading…
Reference in New Issue