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[wpiutil] Rate-limit FPGA error from Now() (#6394)

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This commit is contained in:
Peter Johnson
2024-02-25 11:25:46 -08:00
committed by GitHub
parent c27ddf5ef9
commit f1a1ffd7fc
1 changed files with 9 additions and 4 deletions
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13
wpiutil/src/main/native/cpp/timestamp.cpp
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@@ -273,10 +273,15 @@ uint64_t wpi::Now() {
if (nowUseDefaultOnFailure.test()) {
return timestamp() - offset_val;
} else {
fmt::print(
stderr,
"FPGA not yet configured in wpi::Now(). Time will not be correct.\n");
std::fflush(stderr);
static uint64_t last = 0;
uint64_t cur = timestamp();
if ((cur - last) > 100000) {
last = cur;
fmt::print(stderr,
"FPGA not yet configured in wpi::Now(). Time will not be "
"correct.\n");
std::fflush(stderr);
}
return 1;
}
}