firmware.zipHi Jason,
Jeff Probe is an awesome community add and I appreciate all your work on this. I'm in the process of upgrading firmware on my Jeff Probe and have everything working right now on Win 10 with help from Zadig to assign WinUSB driver to the devices. Using dfu-util.exe -l to list devices it can see the DFU firmware upgrade interface just fine:
Copyright 2005-2009 Weston Schmidt, Harald Welte and OpenMoko Inc.
Copyright 2010-2021 Tormod Volden and Stefan Schmidt
This program is Free Software and has ABSOLUTELY NO WARRANTY
Please report bugs to http://sourceforge.net/p/dfu-util/tickets/
Found Runtime: [1d50:6018] ver=0100, devnum=14, cfg=1, intf=4, path="1-2", alt=0, name="Black Magic Firmware Upgrade (SAMD)", serial="0B35C557"
Per the post above I have downloaded firmware.zip (attached) from Stable Release v1.8.4 at Release Stable Release v1.8.4 · flirc/blackmagic (github.com). The zip has 4 folders (below), each of which contains several .bin, .elf and .hex files. It is not clear to me which I should load and why. This leads me to two specific clarifying questions I was hoping you could answer:
1.) Could you kindly summarize the reason for the multiple folders and which folder firmware should be used under which circumstance?
For an example, I plan to use RTT but it is not clear if I should use blackmagic_fw, blackmagic_fw_no_serial_rtt, or blackmagic_fw_rtt?
01/21/2023 07:31 AM <DIR> blackmagic_fw
01/21/2023 07:31 AM <DIR> blackmagic_fw_no_serial
01/21/2023 07:31 AM <DIR> blackmagic_fw_no_serial_rtt
01/21/2023 07:31 AM <DIR> blackmagic_fw_rtt
2.) As for which .bin file to use, contents (typical) from blackmagic_fw_rtt folder are below. From the file sizes I'm guessing blackmagic_dfu.bin/.elf is the bootloader only, blackmagic_dfu_full.bin is the combined app and bootloader, and blackmagic.bin is the binary app I should use to load with dfu-util.exe? But I'm only guessing here.
01/21/2023 07:31 AM 117,900 blackmagic.bin
01/21/2023 07:31 AM 192,010 blackmagic.elf
01/21/2023 07:31 AM 8,256 blackmagic_dfu.bin
01/21/2023 07:31 AM 72,886 blackmagic_dfu.elf
01/21/2023 07:31 AM 23,267 blackmagic_dfu.hex
01/21/2023 07:31 AM 126,156 blackmagic_full.bin
Thanks again!
George