• Hello, i Flashed the bootloader, partitions and bin from here: http://www.espruino.com/binaries/travis/­master/

    The flash goes well but I got this error when I connect my esp with espruino ide web:

    | |_ ___ ___ _ ||___ ___
    | |_ -| . | _| | | | | . |
    |_| || |_|||_|_|

         |_| espruino.com

    2v17.55 (c) 2021 G.Williams
    Espruino is Open Source. Our work is supported
    only by sales of official boards and donations:

    WARNING: Scan stop failed
    WARNING: set rssi scan not implemeted yet
    Guru Meditation Error: Core 0 panic'ed (LoadProhibited). Exception was unhandled.
    Core 0 register dump:
    PC : 0x40112b04 PS : 0x00060030 A0 : 0x801137db A1 : 0x3ffea370
    A2 : 0x00000001 A3 : 0x00003fff A4 : 0x00000001 A5 : 0x00000000
    A6 : 0x00000000 A7 : 0x0000000a A8 : 0x00003fff A9 : 0x3ffea350
    A10 : 0x00000000 A11 : 0x00037ff2 A12 : 0x3ffea364 A13 : 0x00000000
    A14 : 0x00000001 A15 : 0x3ffb9701 SAR : 0x00000002 EXCCAUSE: 0x0000001c
    EXCVADDR: 0x0000000c LBEG : 0x400924d8 LEND : 0x400924f4 LCOUNT : 0xffffffff
    ELF file SHA256: 0000000000000000
    Backtrace: 0x40112b01:0x3ffea370 0x401137d8:0x3ffea390 0x40128b96:0x3ffea3b0 0x40128cf5:0x3ffea460 0x40136e84:0x3ffea480
    ets Jul 29 2019 12:21:46
    rst:0xc (SW_CPU_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
    configsip: 0, SPIWP:0xee
    mode:DIO, clock div:2
    entry 0x40080658
    E (29) boot: ota data partition invalid, falling back to factory
    E (567) psram: PSRAM ID read error: 0xffffffff
    E (567) spiram: SPI RAM enabled but initialization failed. Bailing out.
    E (567) spiram: SPI RAM not initialized

    I don't know how to fix these errors. I can't upload any code on ram ( I understand that I have not the spi ram )

    How can I fix these errors?

    Thank you so much!

  • Hello,
    I was getting similiar issues.
    There was a fix deployed in v 2v17.74 on the May 5 which may fix this. You can find the bins in the same travis/master directory you referecne above. Maybe try again with the new version.

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Help please I have an ESP32 WROOM-32 I got a bunch of error with espruino 2v17.55

Posted by Avatar for user155342 @user155342