Other Parts Discussed in Thread: CC3220SF,
I am using IWR6843AOP and transferring radar image into RAM from the external processor (CC3220SF) using the SPI bootloader.
The transmission runs successfully but in the end, I get this message:
Device [0] [WR]0x5678 0x8765 0xFFFF 0xFFFF 0xFFFF 0xFFFF 0xFFFF 0xFFFF
Device [0] [RD]0xDCBA 0xABCD
Device [0] [RD]0xA036 0x0026 0x000C 0x0000 0x0001 0x5F96
Device [0] [RD]0x5005 0x0018 0x0B7A 0x0006 0x0004 0x0000 0x0000 0x0000 0x0000 0x0000 0x0000 0x0000
Device [0] [RD]0x2CB4
The highlighted message means RPRC IMG1 AUTH FAILURE
I checked for the image packets sent and no packets failed and a complete image was sent. I compared the .bin file saved in SFLASH of CC3220SF with the data sent during the transmission.
I am not using CRC check here since it might lead to an authentication error of image, but even without using it, I am getting this error.
Is there any possibility of checking for image transferred on IWR, maybe in RAM?
What might be the cause behind this error? How to avoid it?
Kindly suggest,
Swapnil
