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pandad: fix receive buffer size on failed transfer (#32670)

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old-commit-hash: 1093a4ac8217030ae4a0c73ba54bc734a6010acc
This commit is contained in:
Adeeb Shihadeh
2024-06-08 20:43:25 -07:00
committed by GitHub
parent a05ec1f4de
commit 8da4e94289
1 changed files with 6 additions and 5 deletions
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selfdrive/pandad/panda.cc
+6 -5
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@@ -220,12 +220,13 @@ bool Panda::can_receive(std::vector<can_frame>& out_vec) {
if (!comms_healthy()) {
return false;
}
if (recv == RECV_SIZE) {
LOGW("Panda receive buffer full");
}
receive_buffer_size += recv;
return (recv <= 0) ? true : unpack_can_buffer(receive_buffer, receive_buffer_size, out_vec);
bool ret = true;
if (recv > 0) {
receive_buffer_size += recv;
ret = unpack_can_buffer(receive_buffer, receive_buffer_size, out_vec);
}
return ret;
}
void Panda::can_reset_communications() {