Re: blocking of the crazyflie-led M2 blue
Posted: Mon Nov 16, 2020 5:08 pm
Hi Kimberly,
Holding the power button while connecting the battery doesn't work neither. The bootloader and recovery bootloader are not reachable. Only M2 is blinking for both manipulation and `make cload` and cfclient flash can't connect.
However using dfu-util with the file you provided worked. We can now flash the firmware the usual way: entering bootloader mode.
Can you explain why flashing it following your instructions :
"If the Crazyflie 2.0 firmware was compiled with CLOAD=0 the binary should be flashed in the beginning of the flash (address 0x08000000). WARNING, this will overwrite the radio-bootloader if it is there. You can however flash the bootloader back this same way with DFU.
sudo dfu-util -d 0483:df11 -a 0 -s 0x08000000 -D cflie.bin"
didn't worked?
NOTE that we tried that as a last resort because our CFs were already unable to reach bootload mode.
Thank you
Holding the power button while connecting the battery doesn't work neither. The bootloader and recovery bootloader are not reachable. Only M2 is blinking for both manipulation and `make cload` and cfclient flash can't connect.
However using dfu-util with the file you provided worked. We can now flash the firmware the usual way: entering bootloader mode.
Can you explain why flashing it following your instructions :
"If the Crazyflie 2.0 firmware was compiled with CLOAD=0 the binary should be flashed in the beginning of the flash (address 0x08000000). WARNING, this will overwrite the radio-bootloader if it is there. You can however flash the bootloader back this same way with DFU.
sudo dfu-util -d 0483:df11 -a 0 -s 0x08000000 -D cflie.bin"
didn't worked?
NOTE that we tried that as a last resort because our CFs were already unable to reach bootload mode.
Thank you