just bought a new DSO201 V1. Trying to upgrade FW i recognized that my DSO has a different Bootloader FW so i can´t update by using the DfuSe Software and the .dfu files. First of all the device is not recognized as “STM Device in DFU Mode” during driver installation. If i switch on the device pressing the - Button. Instead of this there is an entry named “Vertual DFU Disk USB Device” in the Win XP Devicemanager (really “Vertual”, not “Virtual”) and a virtual diskdrive named DFUV3_11_A appears in explorer.
The bootloader Screen on the DSO shows the e-Design Grafic but the Rest is completely different from what i´ve seen on different webpage screenshots.
Screen contains is a Serial and Licence- Number, followed by " Device Firmware Upgrade V3.20A" and “Please copy Hex or Bin file to the DFU virtual USB disk”
Obviously this is a new bootloader similar to the bootloader of the DSO203. So i tried to change the BenF Firmware v3.64 from .dfu to .hex by using the ST DFU File Manager and copied file by file to the virtual disk drive. What happened next was exactly what is described in the Firmware update manual of DSO203 Shortly the virtual disk disappears and it appears again showing the copied file with the ending .rdy instead of .hex
But this was it. The next time i turn on the DSO in Bootloader mode the Firmware on the DSO is just the old one and the .rdy file is gone.
By the way: Installed Lib version is 2.26 and App version is 2.6.
Is there anyone who had the same problem and solved it? I searched for a long time but until now i found no solution.
Hopefully anyone can help me. If helpful i can take some more screenshots of device.
Sorry for my bad english!