Command Code:

cmdTEASUM = 9

The Packet:

0		1		2
address		1		cmdTEASUM

Description:

This command requests the checksum for a TEA file.  If no file is open, this command will return 0 or the value of the checksum after the last file operation.

For a read-only file, the reply is a packet with a single-byte checksum for the bytes that have been retrieved from memory.  For a write-only file, the reply is a packet with the single-byte checksum for the bytes that have been received by the BrainStem.