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    daniyyel

    @daniyyel

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    Posts made by daniyyel

    • RE: cant flash latest m5 stamp c3

      indeed, using different ttl-to-usb I managed to flash it. Had to manually
      enter load mode (grounding pin 9) and now all is ok.
      thanks

      posted in ESP - IDF
      D
      daniyyel
    • RE: cant flash latest m5 stamp c3

      after much work, got esp-idf to work on a Mac running Big Sur, and
      get the same error. I'm waiting to receive a esp32c3 not from M5 to see
      if it has the same issues. BTW, espressif is very silent
      bleeding edge of technology :-(

      posted in ESP - IDF
      D
      daniyyel
    • RE: cant flash latest m5 stamp c3

      @felmue
      thanks for the info, questions:
      1- what version of idf
      2- what baudrate

      posted in ESP - IDF
      D
      daniyyel
    • cant flash latest m5 stamp c3

      i CAN flash all other products as long as it's esp32, this one is esp32c3 and failes:

      /vol/src/esp/esp-idf/components/esptool_py/esptool/esptool.py -p /dev/ttyU1 --before default_reset --after hard_reset --chip esp32c3 erase_flash
      esptool.py v3.2-dev
      Serial port /dev/ttyU1
      Connecting...
      Failed to get PID of a device on /dev/ttyU1, using standard reset sequence.
      ......
      Chip is ESP32-C3 (revision 3)
      Features: Wi-Fi
      Crystal is 40MHz
      MAC: 7c:df:a1:a3:61:74
      Uploading stub...

      A fatal error occurred: Failed to write to target RAM (result was 01070000)

      posted in ESP - IDF
      D
      daniyyel