CRC计算及填充方案

Tool：

【免费】HexView工具，嵌入式开发，计算BIN文件专用资源-优快云文库

First step : Fill block data

Edit->Fill block data

checkFill address range: 0x38000- 0xe7fff

Fill with a record :ff

second step : Fill block data(Flag)

0xaffe8-0xaffeb  00 00 c1 00  

0xafff0-0xafff3   00 00 a1 00

0xe7ff0-0xe7ff3  00 00 c1 00

Third  step:calculate CRC:

Edit->create checksum

• Fill the CRC in the following two places,As shown in the figure below