• State Not Answered
  • Locked Locked
  • Replies 2 replies
  • Subscribers 19 subscribers
  • Views 1305 views
  • Users 0 members are here
Options
How was your experience today?
This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion

Flashing binary dump

Miranda Clay

Hello,

I got an old Garmin Etrex and tried to update with web updater tool for mac. The update failed, and now the device is brick.

I found few JTAG test points in the PCB and connected my ULink2 to the ST MCU(that is an custom mcu made by ST for Garmin).

I found in another forum, a guy who could revive his device, and he stated that the processor is similar to ST STR710FZ2, the internal flash has address 0x40000000, and NOR 0x60000000.

He also supplied binary file with dump for 0x40000000 and 0x60000000, now i would like to load those binary files, and flash the 40000000.bin to 0x40000000 and the file 60000000.bin to 0x60000000.

I tried to convert those binary files to .hex, but addresses in .hex are not the correct addresses it should be.

Is it possible to flash an binary file to specific address?

thanks

0