"expecting ACK got b\x15 for block"

libretiny-eu / ltchiptool

Universal, easy-to-use GUI flashing/dumping tool for BK7231, RTL8710B and RTL8720C.

MIT License

91 stars 5 forks source link

"expecting ACK got b\x15 for block" #40

Open geedsen opened 2 months ago

geedsen commented 2 months ago

Following this installation description https://github.com/hn/ginlong-solis, I am flashing a Wifi Stick for a Solis inverter. EVerything worked fine, up to the actuall flashing. Downloading the original firmware worked fine. But uploading the generated uf2 file produced these errors: Googling for this error, there are only a few results. Maybe a python version issue? I am using the WIndows Gui,

panzerknacker20111 commented 1 month ago

I have the exact same issue. Using the same firmwarefile with the OEM Image Tool flashes just fine. But ltchiptool starts to transfer and ends with the shown errors... Any idea? I can provide needed Debug information on request if it helps the devs .

geedsen commented 1 month ago

Actually I flashed two dataloggers, and both gave these errors. But the flash was actually OK, so probably you can ignore the errors.