Panel Due v2.0 "stoped working"



  • Panel Due worked fine until I connected the the Mini height sensor.

    Now the screen is frozen heater temp says "ovf" does not react on touch. Works fine on USB and (yes I know your not supposed to do it) after disconnecting it from the running duetwifi board and reconnecting it.

    Duet webinterface works fine from start and I did not change any settings after connecting the probe.

    [[language]]
    M122
    Diagnostics
    Used output buffers: 2 of 32 (3 max)
    Platform Diagnostics:
    Memory usage:
    Program static ram used: 19280
    Dynamic ram used: 82816
    Recycled dynamic ram: 304
    Current stack ram used: 2768
    Maximum stack ram used: 3600
    Never used ram: 25072
    Last reset 00:15:04 ago, cause: external
    Error status: 1
    Bed probe heights: 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
    Free file entries: 10
    SD card 0 detected, interface speed: 20.0MBytes/sec
    SD card longest block write time: 0.0ms
    MCU temperature: min 29.5, current 34.8, max 39.1
    Supply voltage: min 24.6, current 24.7, max 25.0, under voltage events: 0, over voltage events: 0
    Slowest main loop (seconds): 0.003113; fastest: 0.000040
    Move Diagnostics:
    MaxReps: 0, StepErrors: 0, MaxWait: 0ms, Underruns: 0, 0
    Heat Diagnostics:
    Bed heater = 0, chamber heater = -1
    Heater 1 is on, I-accum = 0.0
    GCodes Diagnostics:
    Move available? no
    Stack pointer: 0 of 5
    macro is idle
    http is ready with "M122"
    telnet is idle
    serial is idle
    aux is idle
    file is idle
    Network Diagnostics:
    WiFiServer is running
    SPI underruns 0, overruns 0
    Webserver Diagnostics:
    HTTP sessions: 1 of 8
    
    

    M575 P1 B57600 S1 is Still set in config.g.

    And is there a way to get higher measurement range on the new probe with SMD IR led like an firmware update? Given a pin out of the ISP port and the hex file I could upload it myself.

    Sincerely

    Sven


  • administrators

    No need to disconnect and reconnect the PanelDue, it has a reset button.

    Please update your PanelDue firmware to latest version. It includes a workaround for a C library bug that caused that kind of freeze.

    Do you have the IR sensor with through hole optical components, or with SMD optical components? If it has the through hole components then you can extend the sensitivity to dark surfaces by reprogramming it. The ISP port uses the standard Atmel pinout.



  • @dc42:

    No need to disconnect and reconnect the PanelDue, it has a reset button.

    My case does not have an hole never needed an Reset button on my other duet so I removed it to save some work.

    @dc42:

    Please update your PanelDue firmware to latest version. It includes a workaround for a C library bug that caused that kind of freeze.

    I did the update from 1.14 to 1.15b3 and it works now.

    Thanks

    @dc42:

    Do you have the IR sensor with through hole optical components, or with SMD optical components?

    The new one with SMD. So no way to extend the range ?

    Thanks a lot for your help

    Sven



  • David, is it worth upgrading from IR sensor 1.1 to 1.2?


  • administrators

    @Jackal:

    David, is it worth upgrading from IR sensor 1.1 to 1.2?

    Only if your v1.1 sensor is not working, either because the target is too reflective and the sensor is saturating, or the target is too dark and the sensor is not picking it up.

    The main reason for the 1.2 redesign was to reduce the assembly cost by using SMD optical components. Unfortunately, Microchip has wiped out much of the saving by almost doubling the price of the attiny microcontroller that the sensor uses, not long after they took over Atmel. Looks like they are trying to kill off the AVR architecture in favour of PIC.



  • Thanks for the info.


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