Guillaume Seguin
12 years ago
32 changed files with 2596 additions and 1563 deletions
File diff suppressed because it is too large
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#ifndef ULCDST7920_H |
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#define ULCDST7920_H |
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|
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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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|
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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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|
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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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|
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Notes: |
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----- |
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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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|
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Gen7T is not supported. |
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|
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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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|
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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 |
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* 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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|
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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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|
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|
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Differences and additions to the already good Sprinter firmware: |
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================================================================ |
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|
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*Look-ahead:* |
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|
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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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|
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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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|
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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 |
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some transfer is information (usually beginning with "echo:"), an error "error:", or just normal protocol, |
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necessary for backwards compatibility. |
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*Interrupt based temperature measurements:* |
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An interrupt is used to manage ADC conversions, and enforce checking for critical temperatures. |
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This leads to less blocking in the heater management routine. |
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Non-standard M-Codes, different to an old version of sprinter: |
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============================================================== |
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Movement: |
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* G2 - CW ARC |
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* G3 - CCW ARC |
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General: |
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* M17 - Enable/Power all stepper motors. Compatibility to ReplicatorG. |
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* M18 - Disable all stepper motors; same as M84.Compatibility to ReplicatorG. |
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* M30 - Print time since last M109 or SD card start to serial |
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* M42 - Change pin status via gcode |
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* M80 - Turn on Power Supply |
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* M81 - Turn off Power Supply |
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* M114 - Output current position to serial port |
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* M119 - Output Endstop status to serial port |
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Movement variables: |
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* M202 - Set max acceleration in units/s^2 for travel moves (M202 X1000 Y1000) Unused in Marlin!! |
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* M203 - Set maximum feedrate that your machine can sustain (M203 X200 Y200 Z300 E10000) in mm/sec |
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* 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 |
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* 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) |
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* 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. |
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* M221 - set the extrude multiplying S:factor in percent |
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* M400 - Finish all buffered moves. |
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|
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Temperature variables: |
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* M301 - Set PID parameters P I and D |
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* M302 - Allow cold extrudes |
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* M303 - PID relay autotune S<temperature> sets the target temperature. (default target temperature = 150C) |
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Advance: |
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* M200 - Set filament diameter for advance |
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* M205 - advanced settings: minimum travel speed S=while printing T=travel only, B=minimum segment time X= maximum xy jerk, Z=maximum Z jerk |
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EEPROM: |
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* M500 - stores paramters in EEPROM. This parameters are stored: axis_steps_per_unit, max_feedrate, max_acceleration ,acceleration,retract_acceleration, |
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minimumfeedrate,mintravelfeedrate,minsegmenttime, jerk velocities, PID |
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* M501 - reads parameters from EEPROM (if you need reset them after you changed them temporarily). |
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* M502 - reverts to the default "factory settings". You still need to store them in EEPROM afterwards if you want to. |
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* M503 - print the current settings (from memory not from eeprom) |
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MISC: |
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* M240 - Trigger a camera to take a photograph |
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* M999 - Restart after being stopped by error |
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Configuring and compilation: |
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============================ |
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Install the arduino software IDE/toolset v23 (Some configurations also work with 1.x.x) |
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http://www.arduino.cc/en/Main/Software |
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|
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For gen6/gen7 and sanguinololu the Sanguino directory in the Marlin dir needs to be copied to the arduino environment. |
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copy ArduinoAddons\Arduino_x.x.x\sanguino <arduino home>\hardware\Sanguino |
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|
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Install Ultimaker's RepG 25 build |
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http://software.ultimaker.com |
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For SD handling and as better substitute (apart from stl manipulation) download |
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the very nice Kliment's printrun/pronterface https://github.com/kliment/Printrun |
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|
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Copy the Ultimaker Marlin firmware |
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https://github.com/ErikZalm/Marlin/tree/Marlin_v1 |
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(Use the download button) |
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Start the arduino IDE. |
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Select Tools -> Board -> Arduino Mega 2560 or your microcontroller |
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Select the correct serial port in Tools ->Serial Port |
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Open Marlin.pde |
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|
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Click the Verify/Compile button |
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|
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Click the Upload button |
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If all goes well the firmware is uploading |
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|
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Start Ultimaker's Custom RepG 25 |
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Make sure Show Experimental Profiles is enabled in Preferences |
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Select Sprinter as the Driver |
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|
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Press the Connect button. |
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|
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KNOWN ISSUES: RepG will display: Unknown: marlin x.y.z |
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|
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That's ok. Enjoy Silky Smooth Printing. |
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|
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|
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|
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========================== |
|||
Marlin 3D Printer Firmware |
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========================== |
|||
|
|||
[](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 |
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* 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. |
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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. |
|||
|
|||
|
|||
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. |
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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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|
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*LCD Menu:* |
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|
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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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|
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*SD card folders:* |
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|
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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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|
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*SD card folders:* |
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|
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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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|
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*Endstop trigger reporting:* |
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|
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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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|
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*Coding paradigm:* |
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|
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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 |
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some transfer is information (usually beginning with "echo:"), an error "error:", or just normal protocol, |
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necessary for backwards compatibility. |
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|
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*Interrupt based temperature measurements:* |
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|
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An interrupt is used to manage ADC conversions, and enforce checking for critical temperatures. |
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This leads to less blocking in the heater management routine. |
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|
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Implemented G Codes: |
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==================== |
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|
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* G0 -> G1 |
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* G1 - Coordinated Movement X Y Z E |
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* G2 - CW ARC |
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* G3 - CCW ARC |
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* G4 - Dwell S<seconds> or P<milliseconds> |
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* G10 - retract filament according to settings of M207 |
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* G11 - retract recover filament according to settings of M208 |
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* G28 - Home all Axis |
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* G90 - Use Absolute Coordinates |
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* G91 - Use Relative Coordinates |
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* G92 - Set current position to cordinates given |
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|
|||
M Codes |
|||
* M0 - Unconditional stop - Wait for user to press a button on the LCD (Only if ULTRA_LCD is enabled) |
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* M1 - Same as M0 |
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* M17 - Enable/Power all stepper motors |
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* M18 - Disable all stepper motors; same as M84 |
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* M20 - List SD card |
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* M21 - Init SD card |
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* M22 - Release SD card |
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* M23 - Select SD file (M23 filename.g) |
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* M24 - Start/resume SD print |
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* M25 - Pause SD print |
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* M26 - Set SD position in bytes (M26 S12345) |
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* M27 - Report SD print status |
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* M28 - Start SD write (M28 filename.g) |
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* M29 - Stop SD write |
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* M30 - Delete file from SD (M30 filename.g) |
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* M31 - Output time since last M109 or SD card start to serial |
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* M32 - Select file and start SD print (Can be used when printing from SD card) |
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* 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. |
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* M80 - Turn on Power Supply |
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* M81 - Turn off Power Supply |
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* M82 - Set E codes absolute (default) |
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* 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 |
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* M106 - Fan on |
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* M107 - Fan off |
|||
* M109 - Sxxx Wait for extruder current temp to reach target temp. Waits only when heating |
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* Rxxx Wait for extruder current temp to reach target temp. Waits when heating and cooling |
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* 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. |
|||
|
|||
|
|||
|
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|
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|
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Loading…
Reference in new issue