dfu-util: Warning: Invalid DFU suffix signature
dfu-util: A valid DFU suffix will be required in a future dfu-util release
Opening DFU capable USB device...
Device ID 0483:df11
Device DFU version 011a
Claiming USB DFU Interface...
Setting Alternate Interface #0 ...
Determining device status...
DFU state(2) = dfuIDLE, status(0) = No error condition is present
DFU mode device DFU version 011a
Device returned transfer size 1024
DfuSe interface name: "Internal Flash "
Downloading element to address = 0x08000000, size = 55252
Erase [=========================] 100% 55252 bytes
Erase done.
Download [=========================] 100% 55252 bytes
Download done.
File downloaded successfully
Submitting leave request...
dfu-util: Error during download get_status
make: *** [program-dfu] Error 74
The terminal process "zsh '-c', 'make clean; make; make program-dfu'" terminated with exit code: 2.
Terminal will be reused by tasks, press any key to close it.