CRC

What happens if CRC Checksum is failed in Secondary Bootloader ?

Mon, 2015-09-07 07:27--igotit

Hi,

二级引导装载程序的启动序列follows, (from page 12 on UM-B-012's manualhttp://support.dialog-semiconductor.com/download/file/fid/949)

Read the contents of the two image header to find the valid image with the highest imageid and load it into System RAM.
Calculate the CRC32 checksum of the code data and verify that it matches the value of the CRC header field.

Subscribe to RSS - CRC