Pymesh crashes Lopy



  • @catalin This is what comes back when pyMesh crashes with lopy and mesh that is running, it doesn't happen reliably, but it eventually crashes the entire system:

    Guru Meditation Error: Core 1 panic'ed (InstrFetchProhibited). Exception was unhandled.
    Core 1 register dump:
    PC : 0x00013ffe PS : 0x00050033 A0 : 0x00013ffe A1 : 0x3ffe12f0
    A2 : 0x00230000 A3 : 0x00000006 A4 : 0x08700000 A5 : 0x00003ffb
    A6 : 0xd2550000 A7 : 0xd26b4009 A8 : 0xfffb4009 A9 : 0x39a4ffff
    A10 : 0x00014008 A11 : 0x69ac0000 A12 : 0x08704009 A13 : 0x00003ffb
    A14 : 0x00000000 A15 : 0x00000000 SAR : 0x00000000 EXCCAUSE: 0x00000014
    EXCVADDR: 0x00013ffc LBEG : 0x00000000 LEND : 0x00000000 LCOUNT : 0x00000000

    Backtrace: 0x00013ffe:0x3ffe12f0 0x00013ffb:0x000000ff

    Guru Meditation Error: Core 1 panic'ed (IntegerDivideByZero). Exception was unhandled.
    Core 1 register dump:
    PC : 0x40098f0b PS : 0x00060033 A0 : 0x80098822 A1 : 0x3ffe11b0
    A2 : 0x3ffe1230 A3 : 0x00000000 A4 : 0x00002800 A5 : 0xc0051ff0
    A6 : 0x00051fe0 A7 : 0x00000032 A8 : 0x00000000 A9 : 0x3ffe11a0
    A10 : 0x2c42f5e1 A11 : 0x00000000 A12 : 0x00000018 A13 : 0x3ffe11c8
    A14 : 0x3ffc3b00 A15 : 0x00000001 SAR : 0x00000017 EXCCAUSE: 0x00000006
    EXCVADDR: 0x00013ffc LBEG : 0x4009cfd8 LEND : 0x4009cfe3 LCOUNT : 0x00000000

    Backtrace: 0x40098f0b:0x3ffe11b0 0x4009881f:0x3ffe11f0 0x40098a5a:0x3ffe1210 0x4008378a:0x3ffe1230 0x40013ffb:0x3ffe12f0

    Re-entered core dump! Exception happened during core dump!
    Rebooting...
    ets Jun 8 2016 00:22:57

    rst:0xc (SW_CPU_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
    configsip: 0, SPIWP:0xee
    clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
    mode:DIO, clock div:1
    load:0x3fff8028,len:8
    load:0x3fff8030,len:2064
    load:0x4009fa00,len:0
    load:0x4009fa00,len:19208
    entry 0x400a05f8
    Initializing filesystem as FatFS!
    3
    2
    1



  • hi @Jordan-Reyes, I've forked your issue here, to discuss it out of Pymesh announcements topic.
    So, are you using Lopy_v1, release 1.20.0.RC8 and scripts from here: https://docs.pycom.io/tutorials/lora/lora-mesh.html?


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