nrf52840: ieee802154: clarify buf len comment

tock · May 23, 2024 · 9479df2 · 9479df2
1 parent 958a6a1
commit 9479df2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/chips/nrf52840/src/ieee802154_radio.rs b/chips/nrf52840/src/ieee802154_radio.rs
@@ -1348,7 +1348,7 @@ impl<'a> kernel::hil::radio::RadioData<'a> for Radio<'a> {
         } else if self.busy() {
             return Err((ErrorCode::BUSY, buf));
         } else if buf.len() < radio::PSDU_OFFSET + frame_len + radio::MFR_SIZE {
-            // Not enough room for CRC
+            // Not enough room for CRC or PHR or reserved byte
             return Err((ErrorCode::SIZE, buf));
         }