Last post by bkndr - January 22, 2021, 10:22:31 am
Yes, before to try to change the firmware, I started the board with BLD_E opened. (The 8 light were blinking, button 2 to change the order, button 1 back to the first order)
Then, I accessed to SWD (JTAG, with BLD_E open), just to test and dump the firmware (reset halt first and dump from 0x00000000 to 0x00080000) Finally, I also tried the UART connection and access to the ISP bootloader.(with PIO0_3 to grnd)
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Last post by bkndr - January 21, 2021, 07:53:08 pm
I have an Olimex LPC-P1343 board. I tried to upload a binary file by closing the JMP BLD_E, deleted the actual firmware.bin and placed my password.bin. I pushed the reset button, disconnected the USB, opened the JMP BLD_E.
The issue I have now is that when I connect the board with USB, no matter the JMP BLD_E is closed or open, the disk is mounted (CRP DISABLD)
I tried to put back the original firmware with no luck