sd card slot failed on Duet wifi?



  • Hi, I am not sure if one of the new duet boards I have has a problem - it has stopped reading the sd card, when I try to go to the web interface it now says

    Your Duet rejected the HTTP request: page not found
    Check that the SD card is mounted and has the correct files in its /www folder

    I have copied over these www folder files to no effect

    using YAT I get the following responses

    M21: Cannot initialise SD card 0: Card is unusable<LF>ok<LF>
    M39: No SD card mounted in slot 0<LF>ok<LF>

    no card shows in the platform section using M122 diagnostics

    I have tried a few cards that all work in my other Duet but no joy.

    Is there anything else I can try?

    thanks

    Rich



  • It initially worked and stopped?
    Is the card still readable in the computer?

    If yes to both of the above I'd say the problem is the socket on the board; you could try inserting the card and keep some pressure on it as opposed to letting and let the card latch on its own, then try booting the board and accessing the web.



  • If the SD card you were trying to use works in another of your duets and cards working in those are not recognized on that board it looks like your slot is broken and you may need to RMA the board.

    Another thing you could try is erasing the chip and doing a fresh firmware installation, maybe something is messed up with your firmware?


  • administrators

    @isotone said in sd card slot failed on Duet wifi?:

    no card shows in the platform section using M122 diagnostics

    Do you mean that it reports "SD card 0 not detected" ? If so, that probably means that the Card Detect pin on the SD card socket isn't soldered down well enough. Unless you are very confident of your fine-pitch component soldering skills, please ask your supplier to replace the Duet.



  • @dc42 said in sd card slot failed on Duet wifi?:

    @isotone said in sd card slot failed on Duet wifi?:

    no card shows in the platform section using M122 diagnostics

    Do you mean that it reports "SD card 0 not detected" ? If so, that probably means that the Card Detect pin on the SD card socket isn't soldered down well enough. Unless you are very confident of your fine-pitch component soldering skills, please ask your supplier to replace the Duet.

    Actually, apologies it does say sd card 0 detected

    === Diagnostics ===<LF>RepRapFirmware for Duet 2 WiFi/Ethernet version 2.02(RTOS) running on Duet WiFi 1.02 or later<LF>Board ID: 08DGM-917DA-G4MSD-6J9FA-3S06Q-T8VHB<LF>Used output buffers: 1 of 20 (1 max)<LF>=== RTOS ===<LF>Static ram: 25524<LF>Dynamic ram: 98080 of which 0 recycled<LF>Exception stack ram used: 312<LF>Never used ram: 7156<LF>Tasks: NETWORK(ready,1412) HEAT(blocked,1232) MAIN(running,4636) IDLE(ready,200)<LF>Owned mutexes:<LF>=== Platform ===<LF>Last reset 02:52:21 ago, cause: power up<LF>Last software reset time unknown, reason: Unknown, spinning module Platform, available RAM 6808 bytes (slot 2)<LF>Software reset code 0x00b0 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0041f80f BFAR 0xe000ed38 SP 0x20001efc Task 0x5754454e<LF>Stack: 0040607f 004450c4 21000000 200187cc 21006201 2001885c 20018998 00000000 00000001 00000001 200099bc a5a5a5a5 a5a5a5a5 a5a5a5a5 00407a81 00000000 00000000 20001f48 00000014 00000700 00000000 00000000 00000000<LF>Error status: 0<LF>Free file entries: 10<LF>SD card 0 detected, interface speed: 12.0MBy<Warning: Maximal number of bytes per line exceeded! Check the end-of-line settings or increase the limit in the advanced terminal settings.>


  • administrators

    If you configure YAT to use "LF only" as the line ending, the output will be easier to read.

    12.0MBytes/sec is not the SD card interface speed you should be getting. 20Mbytes/sec is normal on a Duet WiFi/Ethernet, and 15 on a Duet Maestro.



  • ok thanks, would you say it needs returning then?


  • administrators

    @isotone said in sd card slot failed on Duet wifi?:

    ok thanks, would you say it needs returning then?

    Yes, because you have tried SD cards that work in other Duets.



  • thanks for your help


 

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