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+--- Thread: Bootloader Overwrite problem (/showthread.php?tid=21871)
Bootloader Overwrite problem - bashaba - 2017-08-29
Hi
I'm trying to use ds30 gui loader to flash a firmware developed for PIC18F67K22 controller. I'm getting "some part of your firmware will overwrite the bootloader section" and I can see that the fw will be written on top of the bootloader at the bar on the right.
I tried using the code-offset function of the XC8 compiler to bypass this overwrite, and I was able to move the program ahead but now I'm getting another message "There is no GOTO at location 0x00".
Anyone can please help how I can modify my firmware to contain the GOTO function? I assumed the compiler should've done anyway.
Thanks
RE: Bootloader Overwrite problem - Mikael Gustavsson - 2017-09-01
Hi,
Try the "ROM ranges" linker options to exclude the boot loader area in the application.