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switch back to %f

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This commit is contained in:
J. Nick Koston
2026-01-18 18:50:02 -10:00
parent 5934b88d2e
commit 7650c91297
1 changed files with 3 additions and 4 deletions
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7
esphome/components/statsd/statsd.cpp
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@@ -126,10 +126,9 @@ void StatsdComponent::update() {
}
out.append(s.name);
// Buffer for ":" + value + "|g\n".
// %g uses max 13 chars for value (sign + 6 significant digits + e+xxx)
// Total: 1 + 13 + 4 = 18 chars + null, use 24 for safety
char val_buf[24];
buf_append_printf(val_buf, sizeof(val_buf), 0, ":%g|g\n", val);
// %f with -DBL_MAX can produce up to 321 chars, plus ":" and "|g\n" (5) + null = 327
char val_buf[330];
buf_append_printf(val_buf, sizeof(val_buf), 0, ":%f|g\n", val);
out.append(val_buf);
if (out.length() > SEND_THRESHOLD) {