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authorSam Anthony <sam@samanthony.xyz>2025-09-05 18:47:55 -0400
committerSam Anthony <sam@samanthony.xyz>2025-09-05 18:47:55 -0400
commit0880d0b01a016177f047cc07a6a11d5e3639d095 (patch)
tree602c68e273b977323863d6be100f5ee9880b3f34 /doc/protocol
parentca008db4258598f14f6ec1891a4ab20c262ca924 (diff)
downloadcan-gauge-interface-0880d0b01a016177f047cc07a6a11d5e3639d095.zip
usb: add nack to protocol
Diffstat (limited to 'doc/protocol')
-rw-r--r--doc/protocol2
1 files changed, 1 insertions, 1 deletions
diff --git a/doc/protocol b/doc/protocol
index 2273f40..5d2cb65 100644
--- a/doc/protocol
+++ b/doc/protocol
@@ -1,5 +1,5 @@
<command> ::= <opcode> " " <args> "\n"
-<response> ::= <retval> "\n"
+<response> ::= (<retval>|"nack") "\n"
Echo:
<opcode> ::= "e"