MCU cannot connect
Have you encountered an M8P error prompt indicating that the MCU cannot connect?
56 Replies
Did you flash the M8P?
wee-brownā¢2y ago
yeah
How did you flash the M8P?
wee-brownā¢2y ago
With the SD card, I'll try again
how did you compile the firmware?
wee-brownā¢2y ago
I'm trying firmware_ The latest firmware in binaries
so you went to http://RatOS.local/configure?step=1 followed the steps? Clicked the "compile firmware" button and then followed all the steps written out below?
wee-brownā¢2y ago
yes
what is the output of
ls /dev/*?wee-brownā¢2y ago
Yes, firmware failed to flash
The strange thing is that after re flashing, the prompt MCU cannot connect is still displayed
so it was not renamed to FIRMWARE.CUR?
wee-brownā¢2y ago
After one successful change, there was no further success.
what does
ls /dev/serial/by-id/* show?wee-brownā¢2y ago
what about just
/dev/serial?