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avoid spamming host-RX checks every 8us if the host isn't responding

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This commit is contained in:
Arisotura 2023-03-11 21:42:55 +01:00
parent dfeebb28c4
commit 6b385cab4e
1 changed files with 9 additions and 2 deletions
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11
src/Wifi.cpp
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@ -112,6 +112,7 @@ bool IsMP;
bool IsMPClient;
u64 NextSync; // for clients: timestamp for next sync point
u64 RXTimestamp;
u64 LastHostRXCheck;
// multiplayer host TX sequence:
// 1. preamble
@ -264,6 +265,7 @@ void Reset()
IsMPClient = false;
NextSync = 0;
RXTimestamp = 0;
LastHostRXCheck = 0;
WifiAP::Reset();
}
@ -340,6 +342,7 @@ void DoSavestate(Savestate* file)
file->Bool32(&IsMPClient);
file->Var64(&NextSync);
file->Var64(&RXTimestamp);
file->Var64(&LastHostRXCheck);
}
@ -1658,8 +1661,12 @@ void USTimer(u32 param)
if (USTimestamp >= NextSync)
{
// TODO: not do this every tick if it fails to receive a frame!
CheckRX(2);
u64 delay = USTimestamp - LastHostRXCheck;
if (delay >= 512)
{
CheckRX(2);
LastHostRXCheck = USTimestamp;
}
}
}