save() not work on ESP32

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  • A simple code like this:

    function setup_sim800c() {
    console.log("Hello, SIM800C!");
    }

    E.on('init', function(){setup_sim800c();});

    then click send to Espruino button, after done, enter "save()" in left IDE window:

    save()
    =undefined
    Erasing Flash..................
    Writing.....
    Compressed 80000 bytes to 3036
    Checking...
    Done!
    Hello, SIM800C!

    things seams OK, but reset the board, nothing printed. setup_sim800c symbol is not found either.
    ...
    Loading 3036 bytes from flash..

  • ...try with the 'old' onInit() { setup_sim800c(); };. If this does not help, defer the invocation of setup_sim800c() with a setTimeout(). Since nothing is printed, I'm not sure where the print goes... can you flash some LED on a pin?

  • not work, after save(), log is printed. but reset the board, cannot see the hello string except boot messages.

    function setup_sim800c() {
    console.log("Hello, SIM800C!");
    }

    function onInit() {setup_sim800c();}

    save()
    =undefined
    Erasing Flash..................
    Writing.....
    Compressed 80000 bytes to 3010
    Checking...
    Done!
    Running onInit()...
    Hello, SIM800C!
    ets Jun 8 2016 00:22:57
    rst:0x1 (POWERON_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
    ets Jun 8 2016 00:22:57
    rst:0x10 (RTCWDT_RTC_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:DIO, clock div:2
    load:0x3fff0008,len:8
    load:0x3fff0010,len:1932
    ho 0 tail 12 room 4
    load:0x40078000,len:10012
    load:0x40080000,len:252
    entry 0x40080034
    ERROR: jswrap_wifi_restore: esp_wifi_connect: 10
    Loading 3010 bytes from flash...

  • Have you got saved code from previous firmware?

    If you erase the flash and then reflash the firmware, and upload the code, I think it will be ok.....

  • Which firmware version are you running?

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save() not work on ESP32

Posted by Avatar for user81716 @user81716

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