Serial console is not shown



  • Hi!
    I have received Gpy board with expansion board 3.1. I update expansion board and pycom GPy. But when I try to do a serial conection the console is now shown. I have try the firmware v1.20.2.rc10 and v1.20.1.r2. But I have always the same result.
    When I press the reset button the screen will show the following:
    ets Jun 8 2016 00:22:57

    rst:0x1 (POWERON_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:0x3fff8020,len:8
    load:0x3fff8028,len:2140
    ho 0 tail 12 room 4
    load:0x4009fa00,len:19760
    entry 0x400a05bc

    What happen?

    Greetings



  • @Gijs I couldn't typing command and Ctrl+C or Ctrl+D it didn't work. I cleanned the device but it didn't work.
    I have just resolved after 6 hours... The problem is that for some reason this GPy dont like pybytes firmware. I installed 1.18.2.r7 and now it's work. This is a shame that I can't install the last version of GPy.
    What development board needs so many hours to put it into work?......
    I am disappointed with this board. And that this type of thing is not indicated on the web ( it seems to happen to more people this problem)


  • Global Moderator

    What happens if you start typing python commands into the terminal, even though the >>> is not shown? It could be caused by the old main.py and boot.py files on the device already running. You can clear the device as well using the firmware updater tool
    Gijs


Log in to reply
 

Pycom on Twitter