MikroElektronika Forum

Hello,
I am working on the pic32MZ bootloader using an SD card.

I used the solution from the example USB for MZ and SD for MX.
After loading HEX with my bootloader, I checked
program memory and boot and are identical to the source application.


the bootloader has the same settings as in your HID MZ example.
The application is a simple ledblink without any org, ebase 0x9F004000. / 0x9F005000 or 0x9F001000 with filtering when loading HEX /

If I put in the StartProgram jump to the main address the application will start correctly. If I put the address 0x9D000000 in the StartProgram, nothing will happen.
The bootloader works continuously without damege after a reset.

I need to boot the application with interrupts and of course it doesn't work
nor a direct jump on his main.

I'm still fighting HEX, which has a lot of disordered segments and pages. The addresses do not go sequentially, it jumps from BootF to ProgF and back. Can't turn on sorting somewhere? I made a PC application that sorts HEX and removes page breaks on a single line. It's more readable.

I need advice please.

Elsing

Hello,

problem solved.

After a thorough inspection of HEX, I found a mistake. I redesigned the program for PC so that HEX looks like from Mplab - complete lines with 16 bytes arranged from the lowest to the highest.
Thanks to the authors of both examples for the reason for the problem.

Elsing