Hello,
Can we change CRP protection from code. Like this const unsigned long crp __attribute__ ((at(0x2FC))) = 0x87654321;
I need code read protection in my project. But if I enable it then JTAG will be disabled. To make it work in need, I will provide Button on My touch HMI and on button press event, I will change CRP protection to NO_CRP so I can use JTAG.
After burning new software, CRP will be reset to CRP2.
Pradeep P.
Yes, I am already using Secondary USB bootloader for firmware upgrade and ISP hardware is not provided on Card. I was thinking about CRP break for Debugging of particular card which is already programmed with CRP2 Level protection.
Pradeep Pol