Close



Results 1 to 3 of 3

Thread: Marlin 1.1.4

  1. #1
    Technologist Roberts_Clif's Avatar
    Join Date
    Jun 2017
    Location
    Washington State, USA
    Posts
    142
    Add Roberts_Clif on Thingiverse

    Marlin 1.1.4

    Now I have two Hictops one 12volt and One 24volt.
    They have the same controller card they were both upgraded from Marlin-RC8BF-HICi3 to Marlin 1.1.4-RC6 - they both have different problems.
    The only firmware lines that are different are as follows.

    RED
    #define CUSTOM_MACHINE_NAME " HicRed 1.1.4 "
    #define DEFAULT_AXIS_STEPS_PER_UNIT { 80, 80, 1600, 94.4962144 }

    BLUE
    #define CUSTOM_MACHINE_NAME " HicBlue 1.1.4 "
    #define DEFAULT_AXIS_STEPS_PER_UNIT { 80, 80, 400, 94.4962144 }

    Both have a problem that after It Auto homes while displaying " HicBlue 1.1.4 " Z-axis will rise changing the display to " Endstops Z " or "G28 Z Forbidden"

    #define Z_CLEARANCE_DEPLOY_PROBE 10 // Z Clearance " this is why Z-axis rises by design " to give be room for clearing the leaking filament.



    Attached is the Configuration.h
    Configuration.h

    Attached is Configuration_adv.h
    Configuration_adv.h

    They both print all functions seems to operate correctly
    Both get a CRC when when using M500 using 461 bytes."do not know if 'CRC' was an added feature", only using 53% EEProm.

    I have Changed Bed leveling from Linear to Bi-linear saving 6812bytes still CRC error but different number "-118."
    Still " Endstops Z " on display.

    Have dropped the Memory use below 50% Still CRC on M500.
    Must be something to do with Endstop Z coding will look again!!!!!!!
    I have determined the Exact line causing the Problem.

    #define Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN

    I am using the above line with a PNP Proximity Sensor in place of the Z end-stop
    switch, along with the following lines

    #define Z_CLEARANCE_DEPLOY_PROBE 10 // Z Clearance for Deploy/Stow
    #define Z_CLEARANCE_BETWEEN_PROBES 2 // Z Clearance between probe points

    This allows me to home then raise Z-Axis 10mm for a clearance of 10.5mm
    " #define Z_PROBE_OFFSET_FROM_EXTRUDER -0.5 "

    When I auto Home I get her errors " Endstops Z " or "G28 Z Forbidden "
    Now when I use this line

    #define Z_MIN_PROBE_ENDSTOP

    I get no errors, though I can not get the Z-Axis to Raise.
    Last edited by Roberts_Clif; 08-29-2017 at 07:20 AM.

  2. #2
    Technologist Roberts_Clif's Avatar
    Join Date
    Jun 2017
    Location
    Washington State, USA
    Posts
    142
    Add Roberts_Clif on Thingiverse
    If I include the configuration.h file someone can see if a mistake is there.
    Configuration.h

  3. #3
    Technologist Roberts_Clif's Avatar
    Join Date
    Jun 2017
    Location
    Washington State, USA
    Posts
    142
    Add Roberts_Clif on Thingiverse
    Not an error, looks like it is just a checksum that is stored with the data for testing.


    configuration_store.cpp

    // Report storage size
    #if ENABLED(EEPROM_CHITCHAT)
    SERIAL_ECHO_START();
    SERIAL_ECHOPAIR("Settings Stored (", eeprom_size - (EEPROM_OFFSET));
    SERIAL_ECHOPAIR(" bytes; crc ", (uint32_t)final_crc);
    SERIAL_ECHOLNPGM(")");
    #endif
    ------------------------------------------------------
    #define DUMMY_PID_VALUE 3000.0f
    #define EEPROM_START() int eeprom_index = EEPROM_OFFSET
    #define EEPROM_SKIP(VAR) eeprom_index += sizeof(VAR)
    #define EEPROM_WRITE(VAR) write_data(eeprom_index, (uint8_t*)&VAR, sizeof(VAR), &working_crc)
    #define EEPROM_READ(VAR) read_data(eeprom_index, (uint8_t*)&VAR, sizeof(VAR), &working_crc)
    #define EEPROM_ASSERT(TST,ERR) if (!(TST)) do{ SERIAL_ERROR_START(); SERIAL_ERRORLNPGM(ERR); eeprom_read_error = true; }while(0)
    ------------------------------------------------------
    const uint16_t final_crc = working_crc;
    ------------------------------------------------------
    EEPROM_READ(stored_crc);

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •