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authorBrian Cully <bjc@kublai.com>2019-07-28 18:02:03 -0400
committerBrian Cully <bjc@kublai.com>2019-07-28 18:02:03 -0400
commit7851fa4ed3ff4b0c494d89ed6501e5998b1cc932 (patch)
tree17c4f11463c3d05f6ccb58dace28db5a8f318bab /usbh/src
parent1b055ef6621812b6be30b4230b1cc8304d105150 (diff)
downloadsamd21-demo-7851fa4ed3ff4b0c494d89ed6501e5998b1cc932.tar.gz
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More short packet notes.
Diffstat (limited to 'usbh/src')
-rw-r--r--usbh/src/pipe.rs4
1 files changed, 3 insertions, 1 deletions
diff --git a/usbh/src/pipe.rs b/usbh/src/pipe.rs
index d431e06..c33a3a2 100644
--- a/usbh/src/pipe.rs
+++ b/usbh/src/pipe.rs
@@ -249,7 +249,9 @@ impl Pipe<'_, '_> {
// TODO: honestly, this is probably a panic condition,
// since whatever's in DataBuf.ptr is totally
// invalid. Alternately, this function should be declared
- // `unsafe`.
+ // `unsafe`. OR! Make the function take a mutable slice of
+ // u8, and leave it up to the caller to figure out how to
+ // deal with short packets.
Err(PipeErr::ShortPacket)
} else {
Ok(bytes_received)