Flashing fails with FlashDeflateData
jmehrs opened this issue · comments
Hey all,
I am trying to follow this std-training and believe that my board might be in a bad state as I am able to connect to it but I cannot flash it fully.
[00:00:00] [========================================] 13/13 0x0
[00:00:00] [========================================] 1/1 0x8000
[00:00:00] [> ] 1/405 0x10000
...
Error: espflash::timeout
× Communication error while flashing device
╰─▶ Timeout while running FlashDeflateData command
Sometimes in the last stage of flashing I can get to 13/405 or 11/405 but it errors out regardless.
When attaching the espflash monitor to the board I see the following being repeated
Has anyone run into such an issue?
P.S.: Running on a Ubuntu 22.04 VM & using espflash@2.0.0-rc3
Hi! This looks like a hardware issue to me, you could try using a different baud rate to flash (see -b, --baud <BAUD> argument). Have you tried using another USB cable? Which devkit are you using?
make sure that the 3 strapping pins used are in a stable non-floating configuration. for more info checkout the datasheet of the c3
make sure that the 3 strapping pins used are in a stable non-floating configuration. for more info checkout the datasheet of the c3
Yes, good point, here is the documentation for those pins in ESP32-C3: https://docs.espressif.com/projects/esptool/en/latest/esp32c3/advanced-topics/boot-mode-selection.html#select-bootloader-mode
Please try espflash@2.0.0-rc4, espflash@2.0.0-rc3 had a regression in flashing via usb-serial-jtag.
Hi! I will be closing the issue for inactivity, please, feel free to reopen if the issue still persists