Hi everyone. I’m pretty new to ARM/LPC, and I’ve been getting started with an Olimex LPC-e2468 board. I’ve been pretty successful so far in writing stuff in C, compiling it to iHEX, then using gdb or telnet to move the iHEX to the board’s RAM.
I’ve wanted to use some bigger stuff (like the FreeRTOS/uIP ethernet demo) that needs to go in Flash memory, but it every time I try writing to Flash the board ends up in a locked-out state where JTAG spews errors, and the board refuses to halt. I have to use FlashMagic and put the uBoot loader back on.
Does anybody know what is going on? Can I not write over uBoot or something? Does anybody have a simple application for the Olimex 2468 that goes in Flash, so I could maybe see the .ld file? Thanks!