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September 10, 2011
about 3 years ago
Can anyone here help with the Venus binary mode? I’m apparently getting 2 ACKs for commands. When I send a command Venus returns 2 ACKs. First ACK:
0xa0 0xa1 0x00 0x02 0x83 0x00 0x83 0x0d 0x0a
This is an ACK for command 00? There is no command 00 that I can find in the book. Then the ACK I expect arrives:
0xa0 0xa1 0x00 0x02 0x83 0x09 0x8a 0x0d 0x0a
Why 2 ACKs? I must be missing something.
EDIT: Found a forum entry on this very issue. Others are seeing the same thing. 2 ACKs for each command as shown above. sigh.
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