811 lines
22 KiB
C++
811 lines
22 KiB
C++
//mmu.cpp
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#include "mmu.h"
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#include "planner.h"
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#include "language.h"
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#include "lcd.h"
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#include "uart2.h"
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#include "temperature.h"
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#include "Configuration_prusa.h"
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extern const char* lcd_display_message_fullscreen_P(const char *msg);
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extern void lcd_show_fullscreen_message_and_wait_P(const char *msg);
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extern int8_t lcd_show_fullscreen_message_yes_no_and_wait_P(const char *msg, bool allow_timeouting = true, bool default_yes = false);
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extern void lcd_return_to_status();
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extern void lcd_wait_for_heater();
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extern char choose_extruder_menu();
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#define MMU_TODELAY 100
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#define MMU_TIMEOUT 10
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#define MMU_HWRESET
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#define MMU_RST_PIN 76
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bool mmu_enabled = false;
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bool mmu_ready = false;
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int8_t mmu_state = 0;
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uint8_t mmu_cmd = 0;
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uint8_t mmu_extruder = 0;
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uint8_t tmp_extruder = 0;
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int8_t mmu_finda = -1;
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int16_t mmu_version = -1;
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int16_t mmu_buildnr = -1;
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uint32_t mmu_last_request = 0;
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uint32_t mmu_last_response = 0;
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//clear rx buffer
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void mmu_clr_rx_buf(void)
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{
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while (fgetc(uart2io) >= 0);
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}
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//send command - puts
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int mmu_puts_P(const char* str)
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{
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mmu_clr_rx_buf(); //clear rx buffer
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int r = fputs_P(str, uart2io); //send command
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mmu_last_request = millis();
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return r;
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}
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//send command - printf
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int mmu_printf_P(const char* format, ...)
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{
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va_list args;
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va_start(args, format);
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mmu_clr_rx_buf(); //clear rx buffer
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int r = vfprintf_P(uart2io, format, args); //send command
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va_end(args);
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mmu_last_request = millis();
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return r;
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}
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//check 'ok' response
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int8_t mmu_rx_ok(void)
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{
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int8_t res = uart2_rx_str_P(PSTR("ok\n"));
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if (res == 1) mmu_last_response = millis();
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return res;
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}
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//check 'start' response
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int8_t mmu_rx_start(void)
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{
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int8_t res = uart2_rx_str_P(PSTR("start\n"));
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if (res == 1) mmu_last_response = millis();
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return res;
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}
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//initialize mmu2 unit - first part - should be done at begining of startup process
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void mmu_init(void)
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{
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digitalWrite(MMU_RST_PIN, HIGH);
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pinMode(MMU_RST_PIN, OUTPUT); //setup reset pin
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uart2_init(); //init uart2
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_delay_ms(10); //wait 10ms for sure
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mmu_reset(); //reset mmu (HW or SW), do not wait for response
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mmu_state = -1;
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}
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//mmu main loop - state machine processing
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void mmu_loop(void)
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{
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// printf_P(PSTR("MMU loop, state=%d\n"), mmu_state);
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switch (mmu_state)
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{
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case 0:
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return;
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case -1:
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if (mmu_rx_start() > 0)
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{
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puts_P(PSTR("MMU => 'start'"));
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puts_P(PSTR("MMU <= 'S1'"));
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mmu_puts_P(PSTR("S1\n")); //send 'read version' request
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mmu_state = -2;
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}
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else if (millis() > 30000) //30sec after reset disable mmu
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{
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puts_P(PSTR("MMU not responding - DISABLED"));
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mmu_state = 0;
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}
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return;
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case -2:
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if (mmu_rx_ok() > 0)
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{
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fscanf_P(uart2io, PSTR("%u"), &mmu_version); //scan version from buffer
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printf_P(PSTR("MMU => '%dok'\n"), mmu_version);
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puts_P(PSTR("MMU <= 'S2'"));
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mmu_puts_P(PSTR("S2\n")); //send 'read buildnr' request
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mmu_state = -3;
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}
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return;
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case -3:
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if (mmu_rx_ok() > 0)
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{
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fscanf_P(uart2io, PSTR("%u"), &mmu_buildnr); //scan buildnr from buffer
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printf_P(PSTR("MMU => '%dok'\n"), mmu_buildnr);
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puts_P(PSTR("MMU <= 'P0'"));
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mmu_puts_P(PSTR("P0\n")); //send 'read finda' request
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mmu_state = -4;
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}
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return;
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case -4:
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if (mmu_rx_ok() > 0)
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{
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fscanf_P(uart2io, PSTR("%hhu"), &mmu_finda); //scan finda from buffer
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printf_P(PSTR("MMU => '%dok'\n"), mmu_finda);
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puts_P(PSTR("MMU - ENABLED"));
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mmu_enabled = true;
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mmu_state = 1;
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}
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return;
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case 1:
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if (mmu_cmd) //command request ?
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{
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if ((mmu_cmd >= MMU_CMD_T0) && (mmu_cmd <= MMU_CMD_T4))
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{
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int extruder = mmu_cmd - MMU_CMD_T0;
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printf_P(PSTR("MMU <= 'T%d'\n"), extruder);
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mmu_printf_P(PSTR("T%d\n"), extruder);
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mmu_state = 3; // wait for response
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}
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mmu_cmd = 0;
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}
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else if ((mmu_last_response + 1000) < millis()) //request every 1s
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{
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puts_P(PSTR("MMU <= 'P0'"));
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mmu_puts_P(PSTR("P0\n")); //send 'read finda' request
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mmu_state = 2;
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}
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return;
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case 2: //response to command P0
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if (mmu_rx_ok() > 0)
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{
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fscanf_P(uart2io, PSTR("%hhu"), &mmu_finda); //scan finda from buffer
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printf_P(PSTR("MMU => '%dok'\n"), mmu_finda);
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mmu_state = 1;
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if (mmu_cmd == 0)
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mmu_ready = true;
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}
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else if ((mmu_last_request + 30000) < millis())
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{ //resend request after timeout (30s)
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mmu_state = 1;
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}
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return;
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case 3: //response to commands T0-T4
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if (mmu_rx_ok() > 0)
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{
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printf_P(PSTR("MMU => 'ok'\n"), mmu_finda);
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mmu_ready = true;
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mmu_state = 1;
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}
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else if ((mmu_last_request + 30000) < millis())
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{ //resend request after timeout (30s)
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mmu_state = 1;
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}
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return;
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}
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}
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void mmu_reset(void)
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{
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#ifdef MMU_HWRESET //HW - pulse reset pin
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digitalWrite(MMU_RST_PIN, LOW);
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_delay_us(100);
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digitalWrite(MMU_RST_PIN, HIGH);
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#else //SW - send X0 command
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mmu_puts_P(PSTR("X0\n"));
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#endif
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}
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int8_t mmu_set_filament_type(uint8_t extruder, uint8_t filament)
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{
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printf_P(PSTR("MMU <= 'F%d %d'\n"), extruder, filament);
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mmu_printf_P(PSTR("F%d %d\n"), extruder, filament);
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unsigned char timeout = MMU_TIMEOUT; //10x100ms
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while ((mmu_rx_ok() <= 0) && (--timeout))
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delay_keep_alive(MMU_TODELAY);
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return timeout?1:0;
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}
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void mmu_command(uint8_t cmd)
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{
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mmu_cmd = cmd;
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mmu_ready = false;
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}
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bool mmu_get_response(void)
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{
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// printf_P(PSTR("mmu_get_response - begin\n"));
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KEEPALIVE_STATE(IN_PROCESS);
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while (mmu_cmd != 0)
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{
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// mmu_loop();
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delay_keep_alive(100);
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}
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while (!mmu_ready)
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{
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// mmu_loop();
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manage_heater();
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if (mmu_state != 3)
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break;
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delay_keep_alive(100);
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}
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bool ret = mmu_ready;
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mmu_ready = false;
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// printf_P(PSTR("mmu_get_response - end %d\n"), ret?1:0);
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return ret;
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/* //waits for "ok" from mmu
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//function returns true if "ok" was received
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//if timeout is set to true function return false if there is no "ok" received before timeout
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bool response = true;
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LongTimer mmu_get_reponse_timeout;
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KEEPALIVE_STATE(IN_PROCESS);
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mmu_get_reponse_timeout.start();
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while (mmu_rx_ok() <= 0)
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{
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delay_keep_alive(100);
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if (timeout && mmu_get_reponse_timeout.expired(5 * 60 * 1000ul))
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{ //5 minutes timeout
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response = false;
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break;
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}
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}
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printf_P(PSTR("mmu_get_response - end %d\n"), response?1:0);
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return response;*/
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}
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void manage_response(bool move_axes, bool turn_off_nozzle)
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{
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bool response = false;
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mmu_print_saved = false;
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bool lcd_update_was_enabled = false;
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float hotend_temp_bckp = degTargetHotend(active_extruder);
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float z_position_bckp = current_position[Z_AXIS];
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float x_position_bckp = current_position[X_AXIS];
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float y_position_bckp = current_position[Y_AXIS];
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while(!response)
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{
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response = mmu_get_response(); //wait for "ok" from mmu
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if (!response) { //no "ok" was received in reserved time frame, user will fix the issue on mmu unit
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if (!mmu_print_saved) { //first occurence, we are saving current position, park print head in certain position and disable nozzle heater
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if (lcd_update_enabled) {
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lcd_update_was_enabled = true;
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lcd_update_enable(false);
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}
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st_synchronize();
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mmu_print_saved = true;
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hotend_temp_bckp = degTargetHotend(active_extruder);
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if (move_axes) {
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z_position_bckp = current_position[Z_AXIS];
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x_position_bckp = current_position[X_AXIS];
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y_position_bckp = current_position[Y_AXIS];
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//lift z
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current_position[Z_AXIS] += Z_PAUSE_LIFT;
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if (current_position[Z_AXIS] > Z_MAX_POS) current_position[Z_AXIS] = Z_MAX_POS;
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plan_buffer_line(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], current_position[E_AXIS], 15, active_extruder);
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st_synchronize();
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//Move XY to side
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current_position[X_AXIS] = X_PAUSE_POS;
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current_position[Y_AXIS] = Y_PAUSE_POS;
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plan_buffer_line(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], current_position[E_AXIS], 50, active_extruder);
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st_synchronize();
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}
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if (turn_off_nozzle) {
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//set nozzle target temperature to 0
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setAllTargetHotends(0);
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printf_P(PSTR("MMU not responding\n"));
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lcd_show_fullscreen_message_and_wait_P(_i("MMU needs user attention. Please press knob to resume nozzle target temperature."));
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setTargetHotend(hotend_temp_bckp, active_extruder);
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while ((degTargetHotend(active_extruder) - degHotend(active_extruder)) > 5) {
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delay_keep_alive(1000);
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lcd_wait_for_heater();
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}
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}
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}
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lcd_display_message_fullscreen_P(_i("Check MMU. Fix the issue and then press button on MMU unit."));
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delay_keep_alive(1000);
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}
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else if (mmu_print_saved) {
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printf_P(PSTR("MMU start responding\n"));
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lcd_clear();
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lcd_display_message_fullscreen_P(_i("MMU OK. Resuming..."));
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if (move_axes) {
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current_position[X_AXIS] = x_position_bckp;
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current_position[Y_AXIS] = y_position_bckp;
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plan_buffer_line(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], current_position[E_AXIS], 50, active_extruder);
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st_synchronize();
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current_position[Z_AXIS] = z_position_bckp;
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plan_buffer_line(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], current_position[E_AXIS], 15, active_extruder);
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st_synchronize();
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}
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else {
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delay_keep_alive(1000); //delay just for showing MMU OK message for a while in case that there are no xyz movements
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}
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}
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}
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if (lcd_update_was_enabled) lcd_update_enable(true);
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}
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void mmu_load_to_nozzle()
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{
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st_synchronize();
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bool saved_e_relative_mode = axis_relative_modes[E_AXIS];
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if (!saved_e_relative_mode) axis_relative_modes[E_AXIS] = true;
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current_position[E_AXIS] += 7.2f;
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float feedrate = 562;
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plan_buffer_line(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], current_position[E_AXIS], feedrate / 60, active_extruder);
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st_synchronize();
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current_position[E_AXIS] += 14.4f;
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feedrate = 871;
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plan_buffer_line(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], current_position[E_AXIS], feedrate / 60, active_extruder);
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st_synchronize();
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current_position[E_AXIS] += 36.0f;
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feedrate = 1393;
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plan_buffer_line(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], current_position[E_AXIS], feedrate / 60, active_extruder);
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st_synchronize();
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current_position[E_AXIS] += 14.4f;
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feedrate = 871;
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plan_buffer_line(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], current_position[E_AXIS], feedrate / 60, active_extruder);
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st_synchronize();
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if (!saved_e_relative_mode) axis_relative_modes[E_AXIS] = false;
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}
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void mmu_M600_load_filament(bool automatic)
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{
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//load filament for mmu v2
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bool response = false;
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bool yes = false;
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if (!automatic) {
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yes = lcd_show_fullscreen_message_yes_no_and_wait_P(_i("Do you want to switch extruder?"), false);
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if(yes) tmp_extruder = choose_extruder_menu();
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else tmp_extruder = mmu_extruder;
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}
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else {
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tmp_extruder = (tmp_extruder+1)%5;
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}
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lcd_update_enable(false);
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lcd_clear();
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lcd_set_cursor(0, 1); lcd_puts_P(_T(MSG_LOADING_FILAMENT));
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lcd_print(" ");
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lcd_print(tmp_extruder + 1);
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snmm_filaments_used |= (1 << tmp_extruder); //for stop print
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// printf_P(PSTR("T code: %d \n"), tmp_extruder);
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// mmu_printf_P(PSTR("T%d\n"), tmp_extruder);
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mmu_command(MMU_CMD_T0 + tmp_extruder);
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manage_response(false, true);
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mmu_extruder = tmp_extruder; //filament change is finished
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mmu_load_to_nozzle();
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st_synchronize();
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current_position[E_AXIS]+= FILAMENTCHANGE_FINALFEED ;
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plan_buffer_line(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], current_position[E_AXIS], 2, active_extruder);
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}
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void extr_mov(float shift, float feed_rate)
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{ //move extruder no matter what the current heater temperature is
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set_extrude_min_temp(.0);
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current_position[E_AXIS] += shift;
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plan_buffer_line(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], current_position[E_AXIS], feed_rate, active_extruder);
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set_extrude_min_temp(EXTRUDE_MINTEMP);
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}
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void change_extr(int extr) { //switches multiplexer for extruders
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#ifdef SNMM
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st_synchronize();
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delay(100);
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disable_e0();
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disable_e1();
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disable_e2();
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mmu_extruder = extr;
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pinMode(E_MUX0_PIN, OUTPUT);
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pinMode(E_MUX1_PIN, OUTPUT);
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switch (extr) {
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case 1:
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WRITE(E_MUX0_PIN, HIGH);
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WRITE(E_MUX1_PIN, LOW);
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break;
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case 2:
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WRITE(E_MUX0_PIN, LOW);
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WRITE(E_MUX1_PIN, HIGH);
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break;
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case 3:
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WRITE(E_MUX0_PIN, HIGH);
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WRITE(E_MUX1_PIN, HIGH);
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break;
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default:
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WRITE(E_MUX0_PIN, LOW);
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WRITE(E_MUX1_PIN, LOW);
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break;
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}
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delay(100);
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#endif
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}
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int get_ext_nr()
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{ //reads multiplexer input pins and return current extruder number (counted from 0)
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#ifndef SNMM
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return(mmu_extruder); //update needed
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#else
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return(2 * READ(E_MUX1_PIN) + READ(E_MUX0_PIN));
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#endif
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}
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void display_loading()
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{
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switch (mmu_extruder)
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{
|
|
case 1: lcd_display_message_fullscreen_P(_T(MSG_FILAMENT_LOADING_T1)); break;
|
|
case 2: lcd_display_message_fullscreen_P(_T(MSG_FILAMENT_LOADING_T2)); break;
|
|
case 3: lcd_display_message_fullscreen_P(_T(MSG_FILAMENT_LOADING_T3)); break;
|
|
default: lcd_display_message_fullscreen_P(_T(MSG_FILAMENT_LOADING_T0)); break;
|
|
}
|
|
}
|
|
|
|
void extr_adj(int extruder) //loading filament for SNMM
|
|
{
|
|
#ifndef SNMM
|
|
printf_P(PSTR("L%d \n"),extruder);
|
|
fprintf_P(uart2io, PSTR("L%d\n"), extruder);
|
|
|
|
//show which filament is currently loaded
|
|
|
|
lcd_update_enable(false);
|
|
lcd_clear();
|
|
lcd_set_cursor(0, 1); lcd_puts_P(_T(MSG_LOADING_FILAMENT));
|
|
//if(strlen(_T(MSG_LOADING_FILAMENT))>18) lcd.setCursor(0, 1);
|
|
//else lcd.print(" ");
|
|
lcd_print(" ");
|
|
lcd_print(mmu_extruder + 1);
|
|
|
|
// get response
|
|
manage_response(false, false);
|
|
|
|
lcd_update_enable(true);
|
|
|
|
|
|
//lcd_return_to_status();
|
|
#else
|
|
|
|
bool correct;
|
|
max_feedrate[E_AXIS] =80;
|
|
//max_feedrate[E_AXIS] = 50;
|
|
START:
|
|
lcd_clear();
|
|
lcd_set_cursor(0, 0);
|
|
switch (extruder) {
|
|
case 1: lcd_display_message_fullscreen_P(_T(MSG_FILAMENT_LOADING_T1)); break;
|
|
case 2: lcd_display_message_fullscreen_P(_T(MSG_FILAMENT_LOADING_T2)); break;
|
|
case 3: lcd_display_message_fullscreen_P(_T(MSG_FILAMENT_LOADING_T3)); break;
|
|
default: lcd_display_message_fullscreen_P(_T(MSG_FILAMENT_LOADING_T0)); break;
|
|
}
|
|
KEEPALIVE_STATE(PAUSED_FOR_USER);
|
|
do{
|
|
extr_mov(0.001,1000);
|
|
delay_keep_alive(2);
|
|
} while (!lcd_clicked());
|
|
//delay_keep_alive(500);
|
|
KEEPALIVE_STATE(IN_HANDLER);
|
|
st_synchronize();
|
|
//correct = lcd_show_fullscreen_message_yes_no_and_wait_P(MSG_FIL_LOADED_CHECK, false);
|
|
//if (!correct) goto START;
|
|
//extr_mov(BOWDEN_LENGTH/2.f, 500); //dividing by 2 is there because of max. extrusion length limitation (x_max + y_max)
|
|
//extr_mov(BOWDEN_LENGTH/2.f, 500);
|
|
extr_mov(bowden_length[extruder], 500);
|
|
lcd_clear();
|
|
lcd_set_cursor(0, 0); lcd_puts_P(_T(MSG_LOADING_FILAMENT));
|
|
if(strlen(_T(MSG_LOADING_FILAMENT))>18) lcd_set_cursor(0, 1);
|
|
else lcd_print(" ");
|
|
lcd_print(mmu_extruder + 1);
|
|
lcd_set_cursor(0, 2); lcd_puts_P(_T(MSG_PLEASE_WAIT));
|
|
st_synchronize();
|
|
max_feedrate[E_AXIS] = 50;
|
|
lcd_update_enable(true);
|
|
lcd_return_to_status();
|
|
lcdDrawUpdate = 2;
|
|
#endif
|
|
}
|
|
|
|
|
|
void extr_unload()
|
|
{ //unload just current filament for multimaterial printers
|
|
#ifdef SNMM
|
|
float tmp_motor[3] = DEFAULT_PWM_MOTOR_CURRENT;
|
|
float tmp_motor_loud[3] = DEFAULT_PWM_MOTOR_CURRENT_LOUD;
|
|
uint8_t SilentMode = eeprom_read_byte((uint8_t*)EEPROM_SILENT);
|
|
#endif
|
|
|
|
if (degHotend0() > EXTRUDE_MINTEMP)
|
|
{
|
|
#ifndef SNMM
|
|
st_synchronize();
|
|
|
|
//show which filament is currently unloaded
|
|
lcd_update_enable(false);
|
|
lcd_clear();
|
|
lcd_set_cursor(0, 1); lcd_puts_P(_T(MSG_UNLOADING_FILAMENT));
|
|
lcd_print(" ");
|
|
lcd_print(mmu_extruder + 1);
|
|
|
|
current_position[E_AXIS] -= 80;
|
|
plan_buffer_line(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], current_position[E_AXIS], 2500 / 60, active_extruder);
|
|
st_synchronize();
|
|
printf_P(PSTR("U0\n"));
|
|
fprintf_P(uart2io, PSTR("U0\n"));
|
|
|
|
// get response
|
|
manage_response(false, true);
|
|
|
|
lcd_update_enable(true);
|
|
#else //SNMM
|
|
|
|
lcd_clear();
|
|
lcd_display_message_fullscreen_P(PSTR(""));
|
|
max_feedrate[E_AXIS] = 50;
|
|
lcd_set_cursor(0, 0); lcd_puts_P(_T(MSG_UNLOADING_FILAMENT));
|
|
lcd_print(" ");
|
|
lcd_print(mmu_extruder + 1);
|
|
lcd_set_cursor(0, 2); lcd_puts_P(_T(MSG_PLEASE_WAIT));
|
|
if (current_position[Z_AXIS] < 15) {
|
|
current_position[Z_AXIS] += 15; //lifting in Z direction to make space for extrusion
|
|
plan_buffer_line(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], current_position[E_AXIS], 25, active_extruder);
|
|
}
|
|
|
|
current_position[E_AXIS] += 10; //extrusion
|
|
plan_buffer_line(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], current_position[E_AXIS], 10, active_extruder);
|
|
st_current_set(2, E_MOTOR_HIGH_CURRENT);
|
|
if (current_temperature[0] < 230) { //PLA & all other filaments
|
|
current_position[E_AXIS] += 5.4;
|
|
plan_buffer_line(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], current_position[E_AXIS], 2800 / 60, active_extruder);
|
|
current_position[E_AXIS] += 3.2;
|
|
plan_buffer_line(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], current_position[E_AXIS], 3000 / 60, active_extruder);
|
|
current_position[E_AXIS] += 3;
|
|
plan_buffer_line(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], current_position[E_AXIS], 3400 / 60, active_extruder);
|
|
}
|
|
else { //ABS
|
|
current_position[E_AXIS] += 3.1;
|
|
plan_buffer_line(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], current_position[E_AXIS], 2000 / 60, active_extruder);
|
|
current_position[E_AXIS] += 3.1;
|
|
plan_buffer_line(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], current_position[E_AXIS], 2500 / 60, active_extruder);
|
|
current_position[E_AXIS] += 4;
|
|
plan_buffer_line(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], current_position[E_AXIS], 3000 / 60, active_extruder);
|
|
/*current_position[X_AXIS] += 23; //delay
|
|
plan_buffer_line(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], current_position[E_AXIS], 600 / 60, active_extruder); //delay
|
|
current_position[X_AXIS] -= 23; //delay
|
|
plan_buffer_line(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], current_position[E_AXIS], 600 / 60, active_extruder); //delay*/
|
|
delay_keep_alive(4700);
|
|
}
|
|
|
|
max_feedrate[E_AXIS] = 80;
|
|
current_position[E_AXIS] -= (bowden_length[mmu_extruder] + 60 + FIL_LOAD_LENGTH) / 2;
|
|
plan_buffer_line(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], current_position[E_AXIS], 500, active_extruder);
|
|
current_position[E_AXIS] -= (bowden_length[mmu_extruder] + 60 + FIL_LOAD_LENGTH) / 2;
|
|
plan_buffer_line(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], current_position[E_AXIS], 500, active_extruder);
|
|
st_synchronize();
|
|
//st_current_init();
|
|
if (SilentMode != SILENT_MODE_OFF) st_current_set(2, tmp_motor[2]); //set back to normal operation currents
|
|
else st_current_set(2, tmp_motor_loud[2]);
|
|
lcd_update_enable(true);
|
|
lcd_return_to_status();
|
|
max_feedrate[E_AXIS] = 50;
|
|
#endif //SNMM
|
|
}
|
|
else
|
|
{
|
|
lcd_clear();
|
|
lcd_set_cursor(0, 0);
|
|
lcd_puts_P(_T(MSG_ERROR));
|
|
lcd_set_cursor(0, 2);
|
|
lcd_puts_P(_T(MSG_PREHEAT_NOZZLE));
|
|
delay(2000);
|
|
lcd_clear();
|
|
}
|
|
//lcd_return_to_status();
|
|
}
|
|
|
|
//wrapper functions for loading filament
|
|
void extr_adj_0()
|
|
{
|
|
#ifndef SNMM
|
|
enquecommand_P(PSTR("M701 E0"));
|
|
#else
|
|
change_extr(0);
|
|
extr_adj(0);
|
|
#endif
|
|
}
|
|
|
|
void extr_adj_1()
|
|
{
|
|
#ifndef SNMM
|
|
enquecommand_P(PSTR("M701 E1"));
|
|
#else
|
|
change_extr(1);
|
|
extr_adj(1);
|
|
#endif
|
|
}
|
|
|
|
void extr_adj_2()
|
|
{
|
|
#ifndef SNMM
|
|
enquecommand_P(PSTR("M701 E2"));
|
|
#else
|
|
change_extr(2);
|
|
extr_adj(2);
|
|
#endif
|
|
}
|
|
|
|
void extr_adj_3()
|
|
{
|
|
#ifndef SNMM
|
|
enquecommand_P(PSTR("M701 E3"));
|
|
#else
|
|
change_extr(3);
|
|
extr_adj(3);
|
|
#endif
|
|
}
|
|
|
|
void extr_adj_4()
|
|
{
|
|
#ifndef SNMM
|
|
enquecommand_P(PSTR("M701 E4"));
|
|
#else
|
|
change_extr(4);
|
|
extr_adj(4);
|
|
#endif
|
|
}
|
|
|
|
void load_all()
|
|
{
|
|
#ifndef SNMM
|
|
enquecommand_P(PSTR("M701 E0"));
|
|
enquecommand_P(PSTR("M701 E1"));
|
|
enquecommand_P(PSTR("M701 E2"));
|
|
enquecommand_P(PSTR("M701 E3"));
|
|
enquecommand_P(PSTR("M701 E4"));
|
|
#else
|
|
for (int i = 0; i < 4; i++)
|
|
{
|
|
change_extr(i);
|
|
extr_adj(i);
|
|
}
|
|
#endif
|
|
}
|
|
|
|
//wrapper functions for changing extruders
|
|
void extr_change_0()
|
|
{
|
|
change_extr(0);
|
|
lcd_return_to_status();
|
|
}
|
|
|
|
void extr_change_1()
|
|
{
|
|
change_extr(1);
|
|
lcd_return_to_status();
|
|
}
|
|
|
|
void extr_change_2()
|
|
{
|
|
change_extr(2);
|
|
lcd_return_to_status();
|
|
}
|
|
|
|
void extr_change_3()
|
|
{
|
|
change_extr(3);
|
|
lcd_return_to_status();
|
|
}
|
|
|
|
//wrapper functions for unloading filament
|
|
void extr_unload_all()
|
|
{
|
|
if (degHotend0() > EXTRUDE_MINTEMP)
|
|
{
|
|
for (int i = 0; i < 4; i++)
|
|
{
|
|
change_extr(i);
|
|
extr_unload();
|
|
}
|
|
}
|
|
else
|
|
{
|
|
lcd_clear();
|
|
lcd_set_cursor(0, 0);
|
|
lcd_puts_P(_T(MSG_ERROR));
|
|
lcd_set_cursor(0, 2);
|
|
lcd_puts_P(_T(MSG_PREHEAT_NOZZLE));
|
|
delay(2000);
|
|
lcd_clear();
|
|
lcd_return_to_status();
|
|
}
|
|
}
|
|
|
|
//unloading just used filament (for snmm)
|
|
void extr_unload_used()
|
|
{
|
|
if (degHotend0() > EXTRUDE_MINTEMP) {
|
|
for (int i = 0; i < 4; i++) {
|
|
if (snmm_filaments_used & (1 << i)) {
|
|
change_extr(i);
|
|
extr_unload();
|
|
}
|
|
}
|
|
snmm_filaments_used = 0;
|
|
}
|
|
else {
|
|
lcd_clear();
|
|
lcd_set_cursor(0, 0);
|
|
lcd_puts_P(_T(MSG_ERROR));
|
|
lcd_set_cursor(0, 2);
|
|
lcd_puts_P(_T(MSG_PREHEAT_NOZZLE));
|
|
delay(2000);
|
|
lcd_clear();
|
|
lcd_return_to_status();
|
|
}
|
|
}
|
|
|
|
void extr_unload_0()
|
|
{
|
|
change_extr(0);
|
|
extr_unload();
|
|
}
|
|
|
|
void extr_unload_1()
|
|
{
|
|
change_extr(1);
|
|
extr_unload();
|
|
}
|
|
|
|
void extr_unload_2()
|
|
{
|
|
change_extr(2);
|
|
extr_unload();
|
|
}
|
|
|
|
void extr_unload_3()
|
|
{
|
|
change_extr(3);
|
|
extr_unload();
|
|
}
|
|
|
|
void extr_unload_4()
|
|
{
|
|
change_extr(4);
|
|
extr_unload();
|
|
}
|