I try to verify the flash on the Hercules TMS570LC43x LaunchPad Development Kit and I read "Using the CRC Module on Hercules™-Based Microcontrollers".
I downloaded the example mentioned in the report. I tried the example "LC43 CRC SW Full-CPU and Semi-CPU Modes" and it works fine.
But I want to use "LC43 CRC Semi-CPU Mode IRQ" and this does not work. I never reach the while(1) and looping forever with the following output:
Checking CRC for address 0x00000000, 4 elements
P
Checking CRC for address 0x00000020, 3242 elements
P
Checking CRC for address 0x00006570, 97 elements
P
Checking CRC for address 0x00006878, 68 elements
P
Checking CRC for address 0x00000000, 4 elements
P
Checking CRC for address 0x00000020, 3242 elements
P
Checking CRC for address 0x00006570, 97 elements
P
Checking CRC for address 0x00006878, 68 elements
P
...and so on