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Merge branch 'remove-powf-normalize-accuracy' into integration

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J. Nick Koston
2026-02-19 15:09:02 -06:00
parent 77ef231a3a d2b7d40716
commit ffb75eed3d
1 changed files with 5 additions and 3 deletions
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8
esphome/core/helpers.cpp
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@@ -471,14 +471,16 @@ ParseOnOffState parse_on_off(const char *str, const char *on, const char *off) {
static inline void normalize_accuracy_decimals(float &value, int8_t &accuracy_decimals) {
if (accuracy_decimals < 0) {
// Clamp to -9 to keep divisor within uint32_t range (max 10^9 = 1,000,000,000)
int8_t dec = accuracy_decimals < -9 ? (int8_t) -9 : accuracy_decimals;
uint32_t divisor;
if (accuracy_decimals == -1) {
if (dec == -1) {
divisor = 10;
} else if (accuracy_decimals == -2) {
} else if (dec == -2) {
divisor = 100;
} else {
divisor = 1000;
for (int8_t i = accuracy_decimals + 3; i < 0; i++)
for (int8_t i = dec + 3; i < 0; i++)
divisor *= 10;
}
auto divisor_f = static_cast<float>(divisor);