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Always syncing before measuring

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This commit is contained in:
Rodrigo Alfonso
2023-11-17 21:11:30 -03:00
parent 434ef00f84
commit c5165a7e51
1 changed files with 24 additions and 14 deletions
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38
examples/LinkCable_stress/src/main.cpp
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@@ -23,6 +23,7 @@
void test(bool withSync);
void measureLatency(bool withPong);
void forceSync();
void log(std::string text);
void waitFor(u16 key);
void wait(u32 verticalLines);
@@ -224,7 +225,7 @@ void test(bool withSync) {
void measureLatency(bool withPong) {
log("Waiting for data...");
bool didFinishInitialSync = false;
bool didInitialize = false;
u32 counter = 0;
u32 samples = 0;
u32 totalMs = 0;
@@ -240,22 +241,13 @@ void measureLatency(bool withPong) {
auto currentPlayerId = link->currentPlayerId();
auto remotePlayerId = !currentPlayerId;
if (!didFinishInitialSync) {
if (!didInitialize) {
counter = 11 + link->currentPlayerId() * 10;
if (currentPlayerId == 0)
if (!link->waitFor(remotePlayerId, needsReset)) {
log("Sync failed! Press DOWN");
waitFor(KEY_DOWN);
return;
}
link->send(10);
link->waitFor(remotePlayerId);
while (link->peek(remotePlayerId) == 10)
link->read(remotePlayerId);
didFinishInitialSync = true;
didInitialize = true;
}
forceSync();
u32 sentPacket = ++counter;
profileStart();
@@ -304,6 +296,24 @@ void measureLatency(bool withPong) {
}
}
void forceSync() {
auto currentPlayerId = link->currentPlayerId();
auto remotePlayerId = !link->currentPlayerId();
if (currentPlayerId == 0)
if (!link->waitFor(remotePlayerId, needsReset)) {
log("Sync failed! Press DOWN");
waitFor(KEY_DOWN);
return;
}
link->send(10);
while (link->isConnected() && !needsReset() &&
link->peek(remotePlayerId) != 10)
link->waitFor(remotePlayerId);
link->read(remotePlayerId);
}
void log(std::string text) {
tte_erase_screen();
tte_write("#{P:0,0}");