As a beginner,it's so hard for me to realize the firmware upgrade function. I'm using ADSP-21489 EZ-Board as a tool to learn how to implement this fuction. The example for 21469 provided in EE345v01 can't be compiled correctly, and it's not easy to migrated to 21489. Is anybody doing the same work? I'll appreciate to get some susgestions or some example codes from you!
By the way, the IDE is Visual DSP++ V5.0 with the lasted subversion 10.1.