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Marlin_Firmware/Marlin/src/lcd/extui/anycubic_chiron/chiron_tft.cpp
luzpaz c612b56bc1 🐛 Spellcheck comments (#22496) 
codespell -q 3 --builtin=clear,rare,informal,code -S ./Marlin/src/lcd/language -L alo,amin,endcode,stdio,uint
2021-08-18 20:29:56 -05:00

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/**
* Marlin 3D Printer Firmware
* Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
*
* Based on Sprinter and grbl.
* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*
*/
/**
* lcd/extui/anycubic_chiron/chiron_tft.cpp
*
* Extensible_UI implementation for Anycubic Chiron
* Written By Nick Wells, 2020 [https://github.com/SwiftNick]
* (not affiliated with Anycubic, Ltd.)
*/
#include "../../../inc/MarlinConfigPre.h"
#if ENABLED(ANYCUBIC_LCD_CHIRON)
#include "chiron_tft.h"
#include "Tunes.h"
#include "FileNavigator.h"
#include "../../../gcode/queue.h"
#include "../../../sd/cardreader.h"
#include "../../../libs/numtostr.h"
#include "../../../MarlinCore.h"
namespace Anycubic {
ChironTFT Chiron;
#if AUTO_DETECT_CHIRON_TFT
panel_type_t ChironTFT::panel_type = AC_panel_unknown;
#endif
last_error_t ChironTFT::last_error;
printer_state_t ChironTFT::printer_state;
paused_state_t ChironTFT::pause_state;
heater_state_t ChironTFT::hotend_state;
heater_state_t ChironTFT::hotbed_state;
xy_uint8_t ChironTFT::selectedmeshpoint;
char ChironTFT::selectedfile[MAX_PATH_LEN + 1];
char ChironTFT::panel_command[MAX_CMND_LEN + 1];
uint8_t ChironTFT::command_len;
float ChironTFT::live_Zoffset;
file_menu_t ChironTFT::file_menu;
void ChironTFT::Startup() {
selectedfile[0] = '\0';
panel_command[0] = '\0';
command_len = 0;
last_error = AC_error_none;
printer_state = AC_printer_idle;
pause_state = AC_paused_idle;
hotend_state = AC_heater_off;
hotbed_state = AC_heater_off;
live_Zoffset = 0.0;
file_menu = AC_menu_file;
// Setup pins for powerloss detection
// Two IO pins are connected on the Trigorilla Board
// On a power interruption the OUTAGECON_PIN goes low.
#if ENABLED(POWER_LOSS_RECOVERY)
OUT_WRITE(OUTAGECON_PIN, HIGH);
#endif
// Filament runout is handled by Marlin settings in Configuration.h
// opt_set FIL_RUNOUT_STATE HIGH // Pin state indicating that filament is NOT present.
// opt_enable FIL_RUNOUT_PULLUP
TFTSer.begin(115200);
// wait for the TFT panel to initialise and finish the animation
delay_ms(250);
// There are different panels for the Chiron with slightly different commands
// So we need to know what we are working with.
// Panel type can be defined otherwise detect it automatically
if (panel_type == AC_panel_unknown) DetectPanelType();
// Signal Board has reset
SendtoTFTLN(AC_msg_main_board_has_reset);
// Enable leveling and Disable end stops during print
// as Z home places nozzle above the bed so we need to allow it past the end stops
injectCommands_P(AC_cmnd_enable_leveling);
// Startup tunes are defined in Tunes.h
PlayTune(BEEPER_PIN, TERN(AC_DEFAULT_STARTUP_TUNE, Anycubic_PowerOn, GB_PowerOn), 1);
#if ACDEBUGLEVEL
SERIAL_ECHOLNPAIR("AC Debug Level ", ACDEBUGLEVEL);
#endif
SendtoTFTLN(AC_msg_ready);
}
void ChironTFT::DetectPanelType() {
#if AUTO_DETECT_CHIRON_TFT
// Send a query to the TFT
SendtoTFTLN(AC_Test_for_OldPanel); // The panel will respond with 'SXY 480 320'
SendtoTFTLN(AC_Test_for_NewPanel); // the panel will respond with '[0]=0 ' to '[19]=0 '
#endif
}
void ChironTFT::IdleLoop() {
if (ReadTFTCommand()) {
ProcessPanelRequest();
command_len = 0;
}
CheckHeaters();
}
void ChironTFT::PrinterKilled(PGM_P error,PGM_P component) {
SendtoTFTLN(AC_msg_kill_lcd);
#if ACDEBUG(AC_MARLIN)
SERIAL_ECHOLNPAIR("PrinterKilled()\nerror: ", error , "\ncomponent: ", component);
#endif
}
void ChironTFT::MediaEvent(media_event_t event) {
#if ACDEBUG(AC_MARLIN)
SERIAL_ECHOLNPAIR("ProcessMediaStatus() ", event);
#endif
switch (event) {
case AC_media_inserted:
SendtoTFTLN(AC_msg_sd_card_inserted);
break;
case AC_media_removed:
SendtoTFTLN(AC_msg_sd_card_removed);
break;
case AC_media_error:
last_error = AC_error_noSD;
SendtoTFTLN(AC_msg_no_sd_card);
break;
}
}
void ChironTFT::TimerEvent(timer_event_t event) {
#if ACDEBUG(AC_MARLIN)
SERIAL_ECHOLNPAIR("TimerEvent() ", event);
SERIAL_ECHOLNPAIR("Printer State: ", printer_state);
#endif
switch (event) {
case AC_timer_started: {
live_Zoffset = 0.0; // reset print offset
setSoftEndstopState(false); // disable endstops to print
printer_state = AC_printer_printing;
SendtoTFTLN(AC_msg_print_from_sd_card);
} break;
case AC_timer_paused: {
printer_state = AC_printer_paused;
pause_state = AC_paused_idle;
SendtoTFTLN(AC_msg_paused);
} break;
case AC_timer_stopped: {
if (printer_state != AC_printer_idle) {
printer_state = AC_printer_stopping;
SendtoTFTLN(AC_msg_print_complete);
}
setSoftEndstopState(true); // enable endstops
} break;
}
}
void ChironTFT::FilamentRunout() {
#if ACDEBUG(AC_MARLIN)
SERIAL_ECHOLNPAIR("FilamentRunout() printer_state ", printer_state);
#endif
// 1 Signal filament out
last_error = AC_error_filament_runout;
SendtoTFTLN(isPrintingFromMedia() ? AC_msg_filament_out_alert : AC_msg_filament_out_block);
PlayTune(BEEPER_PIN, FilamentOut, 1);
}
void ChironTFT::ConfirmationRequest(const char * const msg) {
// M108 continue
#if ACDEBUG(AC_MARLIN)
SERIAL_ECHOLNPAIR("ConfirmationRequest() ", msg, " printer_state:", printer_state);
#endif
switch (printer_state) {
case AC_printer_pausing: {
if (strcmp_P(msg, MARLIN_msg_print_paused) == 0 || strcmp_P(msg, MARLIN_msg_nozzle_parked) == 0) {
SendtoTFTLN(AC_msg_paused); // enable continue button
printer_state = AC_printer_paused;
}
} break;
case AC_printer_resuming_from_power_outage:
case AC_printer_printing:
case AC_printer_paused: {
// Heater timeout, send acknowledgement
if (strcmp_P(msg, MARLIN_msg_heater_timeout) == 0) {
pause_state = AC_paused_heater_timed_out;
SendtoTFTLN(AC_msg_paused); // enable continue button
PlayTune(BEEPER_PIN,Heater_Timedout,1);
}
// Reheat finished, send acknowledgement
else if (strcmp_P(msg, MARLIN_msg_reheat_done) == 0) {
pause_state = AC_paused_idle;
SendtoTFTLN(AC_msg_paused); // enable continue button
}
// Filament Purging, send acknowledgement enter run mode
else if (strcmp_P(msg, MARLIN_msg_filament_purging) == 0) {
pause_state = AC_paused_purging_filament;
SendtoTFTLN(AC_msg_paused); // enable continue button
}
} break;
default:
break;
}
}
void ChironTFT::StatusChange(const char * const msg) {
#if ACDEBUG(AC_MARLIN)
SERIAL_ECHOLNPAIR("StatusChange() ", msg);
SERIAL_ECHOLNPAIR("printer_state:", printer_state);
#endif
bool msg_matched = false;
// The only way to get printer status is to parse messages
// Use the state to minimise the work we do here.
switch (printer_state) {
case AC_printer_probing: {
// If probing completes ok save the mesh and park
// Ignore the custom machine name
if (strcmp_P(msg + strlen(CUSTOM_MACHINE_NAME), MARLIN_msg_ready) == 0) {
injectCommands_P(PSTR("M500\nG27"));
SendtoTFTLN(AC_msg_probing_complete);
printer_state = AC_printer_idle;
msg_matched = true;
}
// If probing fails don't save the mesh raise the probe above the bad point
if (strcmp_P(msg, MARLIN_msg_probing_failed) == 0) {
PlayTune(BEEPER_PIN, BeepBeepBeeep, 1);
injectCommands_P(PSTR("G1 Z50 F500"));
SendtoTFTLN(AC_msg_probing_complete);
printer_state = AC_printer_idle;
msg_matched = true;
}
} break;
case AC_printer_printing: {
if (strcmp_P(msg, MARLIN_msg_reheating) == 0) {
SendtoTFTLN(AC_msg_paused); // enable continue button
msg_matched = true;
}
} break;
case AC_printer_pausing: {
if (strcmp_P(msg, MARLIN_msg_print_paused) == 0) {
SendtoTFTLN(AC_msg_paused);
printer_state = AC_printer_paused;
pause_state = AC_paused_idle;
msg_matched = true;
}
} break;
case AC_printer_stopping: {
if (strcmp_P(msg, MARLIN_msg_print_aborted) == 0) {
SendtoTFTLN(AC_msg_stop);
printer_state = AC_printer_idle;
msg_matched = true;
}
} break;
default:
break;
}
// If not matched earlier see if this was a heater message
if (!msg_matched) {
if (strcmp_P(msg, MARLIN_msg_extruder_heating) == 0) {
SendtoTFTLN(AC_msg_nozzle_heating);
hotend_state = AC_heater_temp_set;
}
else if (strcmp_P(msg, MARLIN_msg_bed_heating) == 0) {
SendtoTFTLN(AC_msg_bed_heating);
hotbed_state = AC_heater_temp_set;
}
else if (strcmp_P(msg, MARLIN_msg_EEPROM_version) == 0) {
last_error = AC_error_EEPROM;
}
}
}
void ChironTFT::PowerLossRecovery() {
printer_state = AC_printer_resuming_from_power_outage; // Play tune to notify user we can recover.
last_error = AC_error_powerloss;
PlayTune(BEEPER_PIN, SOS, 1);
SERIAL_ECHOLNPGM_P(AC_msg_powerloss_recovery);
}
void ChironTFT::PrintComplete() {
SendtoTFT(AC_msg_print_complete);
printer_state = AC_printer_idle;
setSoftEndstopState(true); // enable endstops
}
void ChironTFT::SendtoTFT(PGM_P str) { // A helper to print PROGMEM string to the panel
#if ACDEBUG(AC_SOME)
SERIAL_ECHOPGM_P(str);
#endif
while (const char c = pgm_read_byte(str++)) TFTSer.write(c);
}
void ChironTFT::SendtoTFTLN(PGM_P str = nullptr) {
if (str) {
#if ACDEBUG(AC_SOME)
SERIAL_ECHOPGM("> ");
#endif
SendtoTFT(str);
#if ACDEBUG(AC_SOME)
SERIAL_EOL();
#endif
}
TFTSer.println();
}
bool ChironTFT::ReadTFTCommand() {
bool command_ready = false;
while (TFTSer.available() > 0 && command_len < MAX_CMND_LEN) {
panel_command[command_len] = TFTSer.read();
if (panel_command[command_len] == '\n') {
command_ready = true;
break;
}
command_len++;
}
if (command_ready || command_len == MAX_CMND_LEN) {
panel_command[command_len] = '\0';
#if ACDEBUG(AC_ALL)
SERIAL_ECHOLNPAIR("len(",command_len,") < ", panel_command);
#endif
command_ready = true;
}
return command_ready;
}
int8_t ChironTFT::FindToken(char c) {
int8_t pos = 0;
do {
if (panel_command[pos] == c) {
#if ACDEBUG(AC_INFO)
SERIAL_ECHOLNPAIR("Tpos:", pos, " ", c);
#endif
return pos;
}
} while(++pos < command_len);
#if ACDEBUG(AC_INFO)
SERIAL_ECHOLNPAIR("Not found: ", c);
#endif
return -1;
}
void ChironTFT::CheckHeaters() {
uint8_t faultDuration = 0;
// if the hotend temp is abnormal, confirm state before signalling panel
celsius_float_t temp = getActualTemp_celsius(E0);
while (!WITHIN(temp, HEATER_0_MINTEMP, HEATER_0_MAXTEMP)) {
faultDuration++;
if (faultDuration >= AC_HEATER_FAULT_VALIDATION_TIME) {
SendtoTFTLN(AC_msg_nozzle_temp_abnormal);
last_error = AC_error_abnormal_temp_t0;
SERIAL_ECHOLNPAIR("Extruder temp abnormal! : ", temp);
break;
}
delay_ms(500);
temp = getActualTemp_celsius(E0);
}
// If the hotbed temp is abnormal, confirm state before signaling panel
faultDuration = 0;
temp = getActualTemp_celsius(BED);
while (!WITHIN(temp, BED_MINTEMP, BED_MAXTEMP)) {
faultDuration++;
if (faultDuration >= AC_HEATER_FAULT_VALIDATION_TIME) {
SendtoTFTLN(AC_msg_nozzle_temp_abnormal);
last_error = AC_error_abnormal_temp_bed;
SERIAL_ECHOLNPAIR("Bed temp abnormal! : ", temp);
break;
}
delay_ms(500);
temp = getActualTemp_celsius(E0);
}
// Update panel with hotend heater status
if (hotend_state != AC_heater_temp_reached) {
if (WITHIN(getActualTemp_celsius(E0) - getTargetTemp_celsius(E0), -(TEMP_WINDOW), TEMP_WINDOW)) {
SendtoTFTLN(AC_msg_nozzle_heating_done);
hotend_state = AC_heater_temp_reached;
}
}
// Update panel with bed heater status
if (hotbed_state != AC_heater_temp_reached) {
if (WITHIN(getActualTemp_celsius(BED) - getTargetTemp_celsius(BED), -(TEMP_BED_WINDOW), TEMP_BED_WINDOW)) {
SendtoTFTLN(AC_msg_bed_heating_done);
hotbed_state = AC_heater_temp_reached;
}
}
}
void ChironTFT::SendFileList(int8_t startindex) {
// Respond to panel request for 4 files starting at index
#if ACDEBUG(AC_INFO)
SERIAL_ECHOLNPAIR("## SendFileList ## ", startindex);
#endif
SendtoTFTLN(PSTR("FN "));
filenavigator.getFiles(startindex, panel_type, 4);
SendtoTFTLN(PSTR("END"));
}
void ChironTFT::SelectFile() {
if (panel_type == AC_panel_new) {
strncpy(selectedfile, panel_command + 4, command_len - 3);
selectedfile[command_len - 4] = '\0';
}
else {
strncpy(selectedfile, panel_command + 4, command_len - 4);
selectedfile[command_len - 5] = '\0';
}
#if ACDEBUG(AC_FILE)
SERIAL_ECHOLNPAIR(" Selected File: ",selectedfile);
#endif
switch (selectedfile[0]) {
case '/': // Valid file selected
SendtoTFTLN(AC_msg_sd_file_open_success);
break;
case '<': // .. (go up folder level)
filenavigator.upDIR();
SendtoTFTLN(AC_msg_sd_file_open_failed);
SendFileList( 0 );
break;
default: // enter sub folder
// for new panel remove the '.GCO' tag that was added to the end of the path
if (panel_type == AC_panel_new)
selectedfile[strlen(selectedfile) - 4] = '\0';
filenavigator.changeDIR(selectedfile);
SendtoTFTLN(AC_msg_sd_file_open_failed);
SendFileList( 0 );
break;
}
}
void ChironTFT::ProcessPanelRequest() {
// Break these up into logical blocks // as its easier to navigate than one huge switch case!
int8_t tpos = FindToken('A');
// Panel request are 'A0' - 'A36'
if (tpos != -1) {
const int8_t req = atoi(&panel_command[tpos+1]);
// Information requests A0 - A8 and A33
if (req <= 8 || req == 33) PanelInfo(req);
// Simple Actions A9 - A28
else if (req <= 28) PanelAction(req);
// Process Initiation
else if (req <= 36) PanelProcess(req);
}
else {
#if AUTO_DETECT_CHIRON_TFT
// This may be a response to a panel type detection query
if (panel_type == AC_panel_unknown) {
tpos = FindToken('S'); // old panel will respond to 'SIZE' with 'SXY 480 320'
if (tpos != -1) {
if (panel_command[tpos+1]== 'X' && panel_command[tpos+2]=='Y') {
panel_type = AC_panel_standard;
SERIAL_ECHOLNPGM_P(AC_msg_old_panel_detected);
}
}
else {
tpos = FindToken('['); // new panel will respond to 'J200' with '[0]=0'
if (tpos != -1) {
if (panel_command[tpos+1]== '0' && panel_command[tpos+2]==']') {
panel_type = AC_panel_new;
SERIAL_ECHOLNPGM_P(AC_msg_new_panel_detected);
}
}
}
return;
}
#endif
SendtoTFTLN(); // Ignore unknown requests
}
}
void ChironTFT::PanelInfo(uint8_t req) {
// information requests A0-A8 and A33
switch (req) {
case 0: // A0 Get HOTEND Temp
SendtoTFT(PSTR("A0V "));
TFTSer.println(getActualTemp_celsius(E0));
break;
case 1: // A1 Get HOTEND Target Temp
SendtoTFT(PSTR("A1V "));
TFTSer.println(getTargetTemp_celsius(E0));
break;
case 2: // A2 Get BED Temp
SendtoTFT(PSTR("A2V "));
TFTSer.println(getActualTemp_celsius(BED));
break;
case 3: // A3 Get BED Target Temp
SendtoTFT(PSTR("A3V "));
TFTSer.println(getTargetTemp_celsius(BED));
break;
case 4: // A4 Get FAN Speed
SendtoTFT(PSTR("A4V "));
TFTSer.println(getActualFan_percent(FAN0));
break;
case 5: // A5 Get Current Coordinates
SendtoTFT(PSTR("A5V X: "));
TFTSer.print(getAxisPosition_mm(X));
SendtoTFT(PSTR(" Y: "));
TFTSer.print(getAxisPosition_mm(Y));
SendtoTFT(PSTR(" Z: "));
TFTSer.println(getAxisPosition_mm(Z));
break;
case 6: // A6 Get printing progress
if (isPrintingFromMedia()) {
SendtoTFT(PSTR("A6V "));
TFTSer.println(ui8tostr2(getProgress_percent()));
}
else
SendtoTFTLN(PSTR("A6V ---"));
break;
case 7: { // A7 Get Printing Time
uint32_t time = getProgress_seconds_elapsed() / 60;
SendtoTFT(PSTR("A7V "));
TFTSer.print(ui8tostr2(time / 60));
SendtoTFT(PSTR(" H "));
TFTSer.print(ui8tostr2(time % 60));
SendtoTFT(PSTR(" M"));
#if ACDEBUG(AC_ALL)
SERIAL_ECHOLNPAIR("Print time ", ui8tostr2(time / 60), ":", ui8tostr2(time % 60));
#endif
} break;
case 8: // A8 Get SD Card list A8 S0
if (!isMediaInserted()) safe_delay(500);
if (!isMediaInserted()) // Make sure the card is removed
SendtoTFTLN(AC_msg_no_sd_card);
else if (panel_command[3] == 'S')
SendFileList( atoi( &panel_command[4] ) );
break;
case 33: // A33 Get firmware info
SendtoTFT(PSTR("J33 "));
// If there is an error recorded, show that instead of the FW version
if (!GetLastError()) SendtoTFTLN(PSTR(SHORT_BUILD_VERSION));
break;
}
}
void ChironTFT::PanelAction(uint8_t req) {
switch (req) {
case 9: // A9 Pause SD print
if (isPrintingFromMedia()) {
SendtoTFTLN(AC_msg_pause);
pausePrint();
printer_state = AC_printer_pausing;
}
else
SendtoTFTLN(AC_msg_stop);
break;
case 10: // A10 Resume SD Print
if (pause_state == AC_paused_idle || printer_state == AC_printer_resuming_from_power_outage)
resumePrint();
else
setUserConfirmed();
break;
case 11: // A11 Stop SD print
if (isPrintingFromMedia()) {
printer_state = AC_printer_stopping;
stopPrint();
}
else {
if (printer_state == AC_printer_resuming_from_power_outage)
injectCommands_P(PSTR("M1000 C")); // Cancel recovery
SendtoTFTLN(AC_msg_stop);
printer_state = AC_printer_idle;
}
break;
case 12: // A12 Kill printer
kill(); // from marlincore.h
break;
case 13: // A13 Select file
SelectFile();
break;
case 14: { // A14 Start Printing
// Allows printer to restart the job if we don't want to recover
if (printer_state == AC_printer_resuming_from_power_outage) {
injectCommands_P(PSTR("M1000 C")); // Cancel recovery
printer_state = AC_printer_idle;
}
#if ACDebugLevel >= 1
SERIAL_ECHOLNPAIR_F("Print: ", selectedfile);
#endif
printFile(selectedfile);
SendtoTFTLN(AC_msg_print_from_sd_card);
} break;
case 15: // A15 Resuming from outage
if (printer_state == AC_printer_resuming_from_power_outage) {
// Need to home here to restore the Z position
injectCommands_P(AC_cmnd_power_loss_recovery);
injectCommands_P(PSTR("M1000")); // home and start recovery
}
break;
case 16: { // A16 Set HotEnd temp A17 S170
const float set_Htemp = atof(&panel_command[5]);
hotend_state = set_Htemp ? AC_heater_temp_set : AC_heater_off;
switch ((char)panel_command[4]) {
// Set Temp
case 'S': case 'C': setTargetTemp_celsius(set_Htemp, E0);
}
} break;
case 17: { // A17 Set bed temp
const float set_Btemp = atof(&panel_command[5]);
hotbed_state = set_Btemp ? AC_heater_temp_set : AC_heater_off;
if (panel_command[4] == 'S')
setTargetTemp_celsius(set_Btemp, BED);
} break;
case 18: // A18 Set Fan Speed
if (panel_command[4] == 'S')
setTargetFan_percent(atof(&panel_command[5]), FAN0);
break;
case 19: // A19 Motors off
if (!isPrinting()) {
disable_all_steppers(); // from marlincore.h
SendtoTFTLN(AC_msg_ready);
}
break;
case 20: // A20 Read/write print speed
if (panel_command[4] == 'S')
setFeedrate_percent(atoi(&panel_command[5]));
else {
SendtoTFT(PSTR("A20V "));
TFTSer.println(getFeedrate_percent());
}
break;
case 21: // A21 Home Axis A21 X
if (!isPrinting()) {
switch ((char)panel_command[4]) {
case 'X': injectCommands_P(PSTR("G28X")); break;
case 'Y': injectCommands_P(PSTR("G28Y")); break;
case 'Z': injectCommands_P(PSTR("G28Z")); break;
case 'C': injectCommands_P(G28_STR); break;
}
}
break;
case 22: { // A22 Move Axis
// The commands have changed on the new panel
// Old TFT A22 X -1F1500 A22 X +1F1500
// New TFT A22 X-1.0 F1500 A22 X1.0 F1500
// lets just wrap this in a gcode relative nonprint move and let the controller deal with it
// G91 G0 <panel command> G90
if (!isPrinting()) { // Ignore request if printing
char MoveCmnd[30];
sprintf_P(MoveCmnd, PSTR("G91\nG0%s\nG90"), panel_command + 3);
#if ACDEBUG(AC_ACTION)
SERIAL_ECHOLNPAIR("Move: ", MoveCmnd);
#endif
setSoftEndstopState(true); // enable endstops
injectCommands(MoveCmnd);
}
} break;
case 23: // A23 Preheat PLA
// Ignore request if printing
if (!isPrinting()) {
// Temps defined in configuration.h
setTargetTemp_celsius(PREHEAT_1_TEMP_BED, BED);
setTargetTemp_celsius(PREHEAT_1_TEMP_HOTEND, E0);
SendtoTFTLN();
hotbed_state = AC_heater_temp_set;
hotend_state = AC_heater_temp_set;
}
break;
case 24: // A24 Preheat ABS
// Ignore request if printing
if (!isPrinting()) {
setTargetTemp_celsius(PREHEAT_2_TEMP_BED, BED);
setTargetTemp_celsius(PREHEAT_2_TEMP_HOTEND, E0);
SendtoTFTLN();
hotbed_state = AC_heater_temp_set;
hotend_state = AC_heater_temp_set;
}
break;
case 25: // A25 Cool Down
// Ignore request if printing
if (!isPrinting()) {
setTargetTemp_celsius(0, E0);
setTargetTemp_celsius(0, BED);
SendtoTFTLN(AC_msg_ready);
hotbed_state = AC_heater_off;
hotend_state = AC_heater_off;
}
break;
case 26: // A26 Refresh SD
if (card.isMounted())card.release();
card.mount();
safe_delay(500);
filenavigator.reset();
break;
case 27: // A27 Servo Angles adjust
break;
case 28: // A28 Filament set A28 O/C
// Ignore request if printing
if (isPrinting()) break;
SendtoTFTLN();
break;
}
}
void ChironTFT::PanelProcess(uint8_t req) {
switch (req) {
case 29: { // A29 Read Mesh Point A29 X1 Y1
xy_uint8_t pos;
float pos_z;
pos.x = atoi(&panel_command[FindToken('X')+1]);
pos.y = atoi(&panel_command[FindToken('Y')+1]);
pos_z = getMeshPoint(pos);
SendtoTFT(PSTR("A29V "));
TFTSer.println(pos_z * 100);
if (!isPrinting()) {
setSoftEndstopState(true); // disable endstops
// If the same meshpoint is selected twice in a row, move the head to that ready for adjustment
if ((selectedmeshpoint.x == pos.x) && (selectedmeshpoint.y == pos.y)) {
if (!isPositionKnown())
injectCommands_P(G28_STR); // home
if (isPositionKnown()) {
#if ACDEBUG(AC_INFO)
SERIAL_ECHOLNPAIR("Moving to mesh point at x: ", pos.x, " y: ", pos.y, " z: ", pos_z);
#endif
// Go up before moving
setAxisPosition_mm(3.0,Z);
setAxisPosition_mm(17 + (93 * pos.x), X);
setAxisPosition_mm(20 + (93 * pos.y), Y);
setAxisPosition_mm(0.0, Z);
#if ACDEBUG(AC_INFO)
SERIAL_ECHOLNPAIR("Current Z: ", getAxisPosition_mm(Z));
#endif
}
}
selectedmeshpoint.x = pos.x;
selectedmeshpoint.y = pos.y;
}
} break;
case 30: { // A30 Auto leveling
if (FindToken('S') != -1) { // Start probing New panel adds spaces..
// Ignore request if printing
if (isPrinting())
SendtoTFTLN(AC_msg_probing_not_allowed); // forbid auto leveling
else {
SendtoTFTLN(AC_msg_start_probing);
injectCommands_P(PSTR("G28\nG29"));
printer_state = AC_printer_probing;
}
}
else {
SendtoTFTLN(AC_msg_start_probing); // Just enter levelling menu
}
} break;
case 31: { // A31 Adjust all Probe Points
// The tokens can occur in different places on the new panel so we need to find it.
if (FindToken('C') != -1) { // Restore and apply original offsets
if (!isPrinting()) {
injectCommands_P(PSTR("M501\nM420 S1"));
selectedmeshpoint.x = selectedmeshpoint.y = 99;
SERIAL_ECHOLNPGM_P(AC_msg_mesh_changes_abandoned);
}
}
else if (FindToken('D') != -1) { // Save Z Offset tables and restore leveling state
if (!isPrinting()) {
setAxisPosition_mm(1.0,Z); // Lift nozzle before any further movements are made
injectCommands_P(PSTR("M500"));
SERIAL_ECHOLNPGM_P(AC_msg_mesh_changes_saved);
selectedmeshpoint.x = selectedmeshpoint.y = 99;
}
}
else if (FindToken('G') != -1) { // Get current offset
SendtoTFT(PSTR("A31V "));
// When printing use the live z Offset position
// we will use babystepping to move the print head
if (isPrinting())
TFTSer.println(live_Zoffset);
else {
TFTSer.println(getZOffset_mm());
selectedmeshpoint.x = selectedmeshpoint.y = 99;
}
}
else {
int8_t tokenpos = FindToken('S');
if (tokenpos != -1) { // Set offset (adjusts all points by value)
float Zshift = atof(&panel_command[tokenpos+1]);
setSoftEndstopState(false); // disable endstops
// Allow temporary Z position nudging during print
// From the leveling panel use the all points UI to adjust the print pos.
if (isPrinting()) {
#if ACDEBUG(AC_INFO)
SERIAL_ECHOLNPAIR("Change Zoffset from:", live_Zoffset, " to ", live_Zoffset + Zshift);
#endif
if (isAxisPositionKnown(Z)) {
#if ACDEBUG(AC_INFO)
const float currZpos = getAxisPosition_mm(Z);
SERIAL_ECHOLNPAIR("Nudge Z pos from ", currZpos, " to ", currZpos + constrain(Zshift, -0.05, 0.05));
#endif
// Use babystepping to adjust the head position
int16_t steps = mmToWholeSteps(constrain(Zshift,-0.05,0.05), Z);
#if ACDEBUG(AC_INFO)
SERIAL_ECHOLNPAIR("Steps to move Z: ", steps);
#endif
babystepAxis_steps(steps, Z);
live_Zoffset += Zshift;
}
SendtoTFT(PSTR("A31V "));
TFTSer.println(live_Zoffset);
}
else {
GRID_LOOP(x, y) {
const xy_uint8_t pos { x, y };
const float currval = getMeshPoint(pos);
setMeshPoint(pos, constrain(currval + Zshift, AC_LOWEST_MESHPOINT_VAL, 2));
#if ACDEBUG(AC_INFO)
SERIAL_ECHOLNPAIR("Change mesh point X", x," Y",y ," from ", currval, " to ", getMeshPoint(pos) );
#endif
}
const float currZOffset = getZOffset_mm();
#if ACDEBUG(AC_INFO)
SERIAL_ECHOLNPAIR("Change probe offset from ", currZOffset, " to ", currZOffset + Zshift);
#endif
setZOffset_mm(currZOffset + Zshift);
SendtoTFT(PSTR("A31V "));
TFTSer.println(getZOffset_mm());
if (isAxisPositionKnown(Z)) {
// Move Z axis
const float currZpos = getAxisPosition_mm(Z);
#if ACDEBUG(AC_INFO)
SERIAL_ECHOLNPAIR("Move Z pos from ", currZpos, " to ", currZpos + constrain(Zshift, -0.05, 0.05));
#endif
setAxisPosition_mm(currZpos+constrain(Zshift,-0.05,0.05),Z);
}
}
}
}
} break;
case 32: { // A32 clean leveling beep flag
// Ignore request if printing
//if (isPrinting()) break;
//injectCommands_P(PSTR("M500\nM420 S1\nG1 Z10 F240\nG1 X0 Y0 F6000"));
//TFTSer.println();
} break;
// A33 firmware info request see PanelInfo()
case 34: { // A34 Adjust single mesh point A34 C/S X1 Y1 V123
if (panel_command[3] == 'C') { // Restore original offsets
injectCommands_P(PSTR("M501\nM420 S1"));
selectedmeshpoint.x = selectedmeshpoint.y = 99;
//printer_state = AC_printer_idle;
}
else {
xy_uint8_t pos;
pos.x = atoi(&panel_command[5]);
pos.y = atoi(&panel_command[8]);
float currmesh = getMeshPoint(pos);
float newval = atof(&panel_command[11])/100;
#if ACDEBUG(AC_INFO)
SERIAL_ECHOLNPAIR("Change mesh point x:", pos.x, " y:", pos.y);
SERIAL_ECHOLNPAIR("from ", currmesh, " to ", newval);
#endif
// Update Meshpoint
setMeshPoint(pos,newval);
if (printer_state == AC_printer_idle || printer_state == AC_printer_probing /*!isPrinting()*/) {
// if we are at the current mesh point indicated on the panel Move Z pos +/- 0.05mm
// (The panel changes the mesh value by +/- 0.05mm on each button press)
if (selectedmeshpoint.x == pos.x && selectedmeshpoint.y == pos.y) {
setSoftEndstopState(false);
float currZpos = getAxisPosition_mm(Z);
#if ACDEBUG(AC_INFO)
SERIAL_ECHOLNPAIR("Move Z pos from ", currZpos, " to ", currZpos + constrain(newval - currmesh, -0.05, 0.05));
#endif
setAxisPosition_mm(currZpos + constrain(newval - currmesh, -0.05, 0.05), Z);
}
}
}
} break;
case 36: // A36 Auto leveling for new TFT bet that was a typo in the panel code!
SendtoTFTLN(AC_msg_start_probing);
break;
}
}
bool ChironTFT::GetLastError() {
switch (last_error) {
case AC_error_abnormal_temp_bed: SendtoTFTLN(AC_msg_error_bed_temp); break;
case AC_error_abnormal_temp_t0: SendtoTFTLN(AC_msg_error_hotend_temp); break;
case AC_error_noSD: SendtoTFTLN(AC_msg_error_sd_card); break;
case AC_error_powerloss: SendtoTFTLN(AC_msg_power_loss); break;
case AC_error_EEPROM: SendtoTFTLN(AC_msg_eeprom_version); break;
case AC_error_filament_runout: SendtoTFTLN(AC_msg_filament_out); break;
default: return false;
}
last_error = AC_error_none;
return true;
}
} // Anycubic namespace
#endif // ANYCUBIC_LCD_CHIRON
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