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Merge pull request #2230 from leptun/MK3_Octoprint_fIxes

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Mk3 Fan error fix
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DRracer 2019-10-01 11:34:55 +02:00 committed by GitHub
commit 06187f52f3
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GPG Key ID: 4AEE18F83AFDEB23
7 changed files with 109 additions and 45 deletions
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4
Firmware/Marlin.h
View File

@ -376,6 +376,10 @@ extern char dir_names[3][9];
extern int8_t lcd_change_fil_state;
// save/restore printing
extern bool saved_printing;
extern uint8_t saved_printing_type;
#define PRINTING_TYPE_SD 0
#define PRINTING_TYPE_USB 1
#define PRINTING_TYPE_NONE 2
//save/restore printing in case that mmu is not responding
extern bool mmu_print_saved;

53
Firmware/Marlin_main.cpp
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@ -142,10 +142,6 @@
//Macro for print fan speed
#define FAN_PULSE_WIDTH_LIMIT ((fanSpeed > 100) ? 3 : 4) //time in ms
#define PRINTING_TYPE_SD 0
#define PRINTING_TYPE_USB 1
#define PRINTING_TYPE_NONE 2
//filament types
#define FILAMENT_DEFAULT 0
#define FILAMENT_FLEX 1
@ -378,7 +374,7 @@ boolean chdkActive = false;
//! @{
bool saved_printing = false; //!< Print is paused and saved in RAM
static uint32_t saved_sdpos = 0; //!< SD card position, or line number in case of USB printing
static uint8_t saved_printing_type = PRINTING_TYPE_SD;
uint8_t saved_printing_type = PRINTING_TYPE_SD;
static float saved_pos[4] = { 0, 0, 0, 0 };
//! Feedrate hopefully derived from an active block of the planner at the time the print has been canceled, in mm/min.
static float saved_feedrate2 = 0;
@ -623,7 +619,7 @@ void crashdet_cancel()
if (saved_printing_type == PRINTING_TYPE_SD) {
lcd_print_stop();
}else if(saved_printing_type == PRINTING_TYPE_USB){
SERIAL_ECHOLNPGM("// action:cancel"); //for Octoprint: works the same as clicking "Abort" button in Octoprint GUI
SERIAL_ECHOLNRPGM(MSG_OCTOPRINT_CANCEL); //for Octoprint: works the same as clicking "Abort" button in Octoprint GUI
SERIAL_PROTOCOLLNRPGM(MSG_OK);
}
}
@ -1751,12 +1747,25 @@ void loop()
{
is_usb_printing = false;
}
if (isPrintPaused && saved_printing_type == PRINTING_TYPE_USB) //keep believing that usb is being printed. Prevents accessing dangerous menus while pausing.
{
is_usb_printing = true;
}
#ifdef FANCHECK
if (fan_check_error && isPrintPaused)
{
KEEPALIVE_STATE(PAUSED_FOR_USER);
host_keepalive(); //prevent timeouts since usb processing is disabled until print is resumed. This is for a crude way of pausing a print on all hosts.
}
#endif
if (prusa_sd_card_upload)
{
//we read byte-by byte
serial_read_stream();
} else
}
else
{
get_command();
@ -3450,22 +3459,16 @@ extern uint8_t st_backlash_y;
void process_commands()
{
#ifdef FANCHECK
if (fan_check_error){
if( fan_check_error == EFCE_DETECTED ){
fan_check_error = EFCE_REPORTED;
if(is_usb_printing){
SERIAL_PROTOCOLLNRPGM(MSG_OCTOPRINT_PAUSE);
}
else{
lcd_pause_print();
}
} // otherwise it has already been reported, so just ignore further processing
return;
}
#endif
#ifdef FANCHECK
if(fan_check_error){
if(fan_check_error == EFCE_DETECTED){
fan_check_error = EFCE_REPORTED;
// SERIAL_PROTOCOLLNRPGM(MSG_OCTOPRINT_PAUSED);
lcd_pause_print();
} // otherwise it has already been reported, so just ignore further processing
return; //ignore usb stream. It is reenabled by selecting resume from the lcd.
}
#endif
if (!buflen) return; //empty command
#ifdef FILAMENT_RUNOUT_SUPPORT
@ -10155,7 +10158,8 @@ void restore_print_from_ram_and_continue(float e_move)
#ifdef FANCHECK
// Do not allow resume printing if fans are still not ok
if( fan_check_error != EFCE_OK )return;
if ((fan_check_error != EFCE_OK) && (fan_check_error != EFCE_FIXED)) return;
if (fan_check_error == EFCE_FIXED) fan_check_error = EFCE_OK; //reenable serial stream processing if printing from usb
#endif
// for (int axis = X_AXIS; axis <= E_AXIS; axis++)
@ -10209,6 +10213,7 @@ void restore_print_from_ram_and_continue(float e_move)
}
SERIAL_PROTOCOLLNRPGM(MSG_OK); //dummy response because of octoprint is waiting for this
lcd_setstatuspgm(_T(WELCOME_MSG));
saved_printing_type = PRINTING_TYPE_NONE;
saved_printing = false;
}

6
Firmware/messages.c
View File

@ -129,4 +129,8 @@ const char MSG_ENDSTOP_OPEN[] PROGMEM_N1 = "open"; ////
const char MSG_POWERUP[] PROGMEM_N1 = "PowerUp"; ////
const char MSG_ERR_STOPPED[] PROGMEM_N1 = "Printer stopped due to errors. Fix the error and use M999 to restart. (Temperature is reset. Set it after restarting)"; ////
const char MSG_ENDSTOP_HIT[] PROGMEM_N1 = "TRIGGERED"; ////
const char MSG_OCTOPRINT_PAUSE[] PROGMEM_N1 = "// action:pause"; ////
const char MSG_OCTOPRINT_PAUSED[] PROGMEM_N1 = "// action:paused"; ////
const char MSG_OCTOPRINT_RESUMED[] PROGMEM_N1 = "// action:resumed"; ////
const char MSG_OCTOPRINT_CANCEL[] PROGMEM_N1 = "// action:cancel"; ////
const char MSG_FANCHECK_EXTRUDER[] PROGMEM_N1 = "Err: EXTR. FAN ERROR"; ////c=20
const char MSG_FANCHECK_PRINT[] PROGMEM_N1 = "Err: PRINT FAN ERROR"; ////c=20

6
Firmware/messages.h
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@ -130,7 +130,11 @@ extern const char MSG_ERR_STOPPED[];
extern const char MSG_ENDSTOP_HIT[];
extern const char MSG_EJECT_FILAMENT[];
extern const char MSG_CUT_FILAMENT[];
extern const char MSG_OCTOPRINT_PAUSE[];
extern const char MSG_OCTOPRINT_PAUSED[];
extern const char MSG_OCTOPRINT_RESUMED[];
extern const char MSG_OCTOPRINT_CANCEL[];
extern const char MSG_FANCHECK_EXTRUDER[];
extern const char MSG_FANCHECK_PRINT[];
#if defined(__cplusplus)
}

24
Firmware/temperature.cpp
View File

@ -503,14 +503,14 @@ void checkFanSpeed()
// drop the fan_check_error flag when both fans are ok
if( fan_speed_errors[0] == 0 && fan_speed_errors[1] == 0 && fan_check_error == EFCE_REPORTED){
// we may even send some info to the LCD from here
fan_check_error = EFCE_OK;
fan_check_error = EFCE_FIXED;
}
if ((fan_speed_errors[0] > max_extruder_fan_errors) && fans_check_enabled) {
if ((fan_speed_errors[0] > max_extruder_fan_errors) && fans_check_enabled && (fan_check_error == EFCE_OK)) {
fan_speed_errors[0] = 0;
fanSpeedError(0); //extruder fan
}
if ((fan_speed_errors[1] > max_print_fan_errors) && fans_check_enabled) {
if ((fan_speed_errors[1] > max_print_fan_errors) && fans_check_enabled && (fan_check_error == EFCE_OK)) {
fan_speed_errors[1] = 0;
fanSpeedError(1); //print fan
}
@ -530,30 +530,30 @@ static void fanSpeedErrorBeep(const char *serialMsg, const char *lcdMsg){
void fanSpeedError(unsigned char _fan) {
if (get_message_level() != 0 && isPrintPaused) return;
//to ensure that target temp. is not set to zero in case taht we are resuming print
//to ensure that target temp. is not set to zero in case that we are resuming print
if (card.sdprinting || is_usb_printing) {
if (heating_status != 0) {
lcd_print_stop();
}
else {
fan_check_error = EFCE_DETECTED;
fan_check_error = EFCE_DETECTED; //plans error for next processed command
}
}
else {
SERIAL_PROTOCOLLNRPGM(MSG_OCTOPRINT_PAUSE); //for octoprint
setTargetHotend0(0);
heating_status = 0;
fan_check_error = EFCE_REPORTED;
// SERIAL_PROTOCOLLNRPGM(MSG_OCTOPRINT_PAUSED); //Why pause octoprint? is_usb_printing would be true in that case, so there is no need for this.
setTargetHotend0(0);
heating_status = 0;
fan_check_error = EFCE_REPORTED;
}
switch (_fan) {
case 0: // extracting the same code from case 0 and case 1 into a function saves 72B
fanSpeedErrorBeep(PSTR("Extruder fan speed is lower than expected"), PSTR("Err: EXTR. FAN ERROR") );
fanSpeedErrorBeep(PSTR("Extruder fan speed is lower than expected"), MSG_FANCHECK_EXTRUDER);
break;
case 1:
fanSpeedErrorBeep(PSTR("Print fan speed is lower than expected"), PSTR("Err: PRINT FAN ERROR") );
fanSpeedErrorBeep(PSTR("Print fan speed is lower than expected"), MSG_FANCHECK_PRINT);
break;
}
SERIAL_PROTOCOLLNRPGM(MSG_OK);
// SERIAL_PROTOCOLLNRPGM(MSG_OK); //This ok messes things up with octoprint.
}
#endif //(defined(TACH_0) && TACH_0 >-1) || (defined(TACH_1) && TACH_1 > -1)

1
Firmware/temperature.h
View File

@ -241,6 +241,7 @@ void checkExtruderAutoFans();
enum {
EFCE_OK = 0, //!< normal operation, both fans are ok
EFCE_FIXED, //!< previous fan error was fixed
EFCE_DETECTED, //!< fan error detected, but not reported yet
EFCE_REPORTED //!< fan error detected and reported to LCD and serial
};

58
Firmware/ultralcd.cpp
View File

@ -1658,7 +1658,7 @@ void lcd_pause_print()
{
lcd_commands_type = LcdCommands::LongPause;
}
SERIAL_PROTOCOLLNRPGM(MSG_OCTOPRINT_PAUSE); //pause for octoprint
SERIAL_PROTOCOLLNRPGM(MSG_OCTOPRINT_PAUSED); //pause for octoprint
}
@ -6578,19 +6578,61 @@ static void lcd_test_menu()
}
#endif //LCD_TEST
static bool fan_error_selftest()
{
#ifdef FANCHECK
fanSpeed = 255;
#ifdef FAN_SOFT_PWM
fanSpeedSoftPwm = 255;
#endif //FAN_SOFT_PWM
manage_heater(); //enables print fan
setExtruderAutoFanState(EXTRUDER_0_AUTO_FAN_PIN, 1); //force enables the extruder fan untill the first manage_heater() call.
#ifdef FAN_SOFT_PWM
extruder_autofan_last_check = _millis();
fan_measuring = true;
#endif //FAN_SOFT_PWM
_delay(1000); //delay_keep_alive would turn off extruder fan, because temerature is too low (maybe)
manage_heater();
fanSpeed = 0;
#ifdef FAN_SOFT_PWM
fanSpeedSoftPwm = 0;
#endif //FAN_SOFT_PWM
manage_heater();
#ifdef TACH_0
if (fan_speed[0] <= 20) { //extruder fan error
LCD_ALERTMESSAGERPGM(MSG_FANCHECK_EXTRUDER);
return 1;
}
#endif
#ifdef TACH_1
if (fan_speed[1] <= 20) { //print fan error
LCD_ALERTMESSAGERPGM(MSG_FANCHECK_PRINT);
return 1;
}
#endif
return 0;
#endif //FANCHECK
}
//! @brief Resume paused print
//! @todo It is not good to call restore_print_from_ram_and_continue() from function called by lcd_update(),
//! as restore_print_from_ram_and_continue() calls lcd_update() internally.
void lcd_resume_print()
{
lcd_return_to_status();
lcd_reset_alert_level();
lcd_reset_alert_level();
lcd_setstatuspgm(_T(MSG_RESUMING_PRINT));
lcd_reset_alert_level(); //for fan speed error
if (fan_error_selftest()) return; //abort if error persists
restore_print_from_ram_and_continue(0.0);
pause_time += (_millis() - start_pause_print); //accumulate time when print is paused for correct statistics calculation
refresh_cmd_timeout();
isPrintPaused = false;
SERIAL_PROTOCOLLNRPGM(MSG_OCTOPRINT_RESUMED); //resume octoprint
}
static void change_sheet()
@ -6723,6 +6765,10 @@ static void lcd_main_menu()
}
#ifdef FANCHECK
if((fan_check_error == EFCE_FIXED) && (saved_printing_type == PRINTING_TYPE_USB))
MENU_ITEM_SUBMENU_P(_i("Resume print"), lcd_resume_print);////MSG_RESUME_PRINT
#endif
#ifdef SDSUPPORT
if (card.cardOK || lcd_commands_type == LcdCommands::Layer1Cal)
@ -6737,9 +6783,8 @@ static void lcd_main_menu()
else
{
#ifdef FANCHECK
checkFanSpeed(); //Check manually to get most recent fan speed status
if(fan_check_error == EFCE_OK)
MENU_ITEM_SUBMENU_P(_i("Resume print"), lcd_resume_print);////MSG_RESUME_PRINT
if((fan_check_error == EFCE_FIXED) || (fan_check_error == EFCE_OK))
MENU_ITEM_SUBMENU_P(_i("Resume print"), lcd_resume_print);////MSG_RESUME_PRINT
#else
MENU_ITEM_SUBMENU_P(_i("Resume print"), lcd_resume_print);////MSG_RESUME_PRINT
#endif
@ -7101,9 +7146,10 @@ void lcd_print_stop()
//-//
if(!card.sdprinting)
{
SERIAL_ECHOLNPGM("// action:cancel"); // for Octoprint
SERIAL_ECHOLNRPGM(MSG_OCTOPRINT_CANCEL); // for Octoprint
}
saved_printing = false;
saved_printing_type = PRINTING_TYPE_NONE;
cancel_heatup = true;
#ifdef MESH_BED_LEVELING
mbl.active = false;