Opening DFU capable USB device... ID 2b04:d00d Run-time device DFU version 011a Claiming USB DFU Interface... Setting Alternate Setting #0 ... Determining device status: state = dfuIDLE, status = 0 dfuIDLE, continuing DFU mode device DFU version 011a Device returned transfer size 4096 DfuSe interface name: "Internal Flash " Downloading to address = 0x080a0000, size = 5336 _dfu-util: Last page at 0x080a14d7 is not writeable make: *** [program-dfu] Error 74 make: *** [modules/photon/user-part] Error 2 make: *** [flash-user] Error 2 The terminal process "/bin/bash '-c', 'make -f '/home/andrew/.particle/toolchains/buildscripts/1.9.2/Makefile' flash-user -s'" terminated with exit code: 2.
I’m not quite sure what I did to get to this point. Trying to flash just the application or both deviceOS and application gives me the same error.
I then tried flashing Tinker as a test, and the command “particle flash --usb tinker” reports Flash Success, but it doesn’t actually load Tinker on the device.