LoPy lost access, main.py might still run, no more wifi or serial



  • Hi,

    Updated to latest Firmware 1.6.7b1, uploaded (over wifi/ftp) a Lora main.py which also turned led Red.
    After this, Led turns red but also lost all wifi, USB or serial contact.
    Tried 3 safe boot options, no change: led will trun red & nothing further.
    serial (P0/P1) gives:
    ets Jun 8 2016 00:22:57

    rst:0x1 (POWERON_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
    configsip: 0, SPIWP:0x00
    clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
    mode:QIO, clock div:2
    load:0x3fff9010,len:8
    load:0x3fff9018,len:248
    load:0x40078000,len:4056
    load:0x4009fc00,len:920
    entry 0x4009fde4

    and that's it.

    Any idea how to continue or be able to get other boot.py . main.py uploaded?

    Rgds,

    Frank.



  • Solution was to flash the new firmware, then I could upload again.
    Thanks for the tip.

    Rgds,

    Frank



  • Try flashing it again. Also the latest firmware should be 1.6.10.b1 not 1.6.7



  • Probably socket is set to blocking?

    Usually a safe boot should work in these cases.
    Could you explain the steps that you have tried so far in detail?


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