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repeater: clear buffer after ping

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mwojcik 2024-07-04 16:47:20 +08:00 committed by Sebastien Bourdeauducq
parent ac86265c16
commit 7bbba2f67f
1 changed files with 5 additions and 0 deletions
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5
artiq/firmware/satman/repeater.rs
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@ -75,6 +75,11 @@ impl Repeater {
if rep_link_rx_up(self.repno) { if rep_link_rx_up(self.repno) {
if let Ok(Some(drtioaux::Packet::EchoReply)) = drtioaux::recv(self.auxno) { if let Ok(Some(drtioaux::Packet::EchoReply)) = drtioaux::recv(self.auxno) {
info!("[REP#{}] remote replied after {} packets", self.repno, ping_count); info!("[REP#{}] remote replied after {} packets", self.repno, ping_count);
// clear the aux buffer
let max_time = clock::get_ms() + 200;
while clock::get_ms() < max_time {
let _ = drtioaux::recv(self.auxno);
}
self.state = RepeaterState::Up; self.state = RepeaterState::Up;
if let Err(e) = self.sync_tsc() { if let Err(e) = self.sync_tsc() {
error!("[REP#{}] failed to sync TSC ({})", self.repno, e); error!("[REP#{}] failed to sync TSC ({})", self.repno, e);