Declare the flash tables static constexpr

This commit is contained in:
J. Nick Koston
2026-10-13 20:04:46 -10:00
parent 67d36212b3
commit b2d57cf2be
+3 -3
View File
@@ -77,7 +77,7 @@ static uint16_t get_itime_ms(IntegrationTime time) {
static float get_gain_coeff(Gain gain) {
// 32-bit entries, so the direct read is a word load, which is safe from flash on ESP8266
static const float GAIN_FLOAT[GAINS_COUNT] PROGMEM = {1.0f, 2.0f, 0.125f, 0.25f};
static constexpr float GAIN_FLOAT[GAINS_COUNT] PROGMEM = {1.0f, 2.0f, 0.125f, 0.25f};
return GAIN_FLOAT[gain & 0b11];
}
@@ -325,10 +325,10 @@ bool VEML7700Component::are_adjustments_required_(Readings &data) {
static constexpr uint16_t LOW_INTENSITY_THRESHOLD = 100;
static constexpr uint16_t HIGH_INTENSITY_THRESHOLD = 10000;
static const IntegrationTime TIMES[INTEGRATION_TIMES_COUNT] PROGMEM = {
static constexpr IntegrationTime TIMES[INTEGRATION_TIMES_COUNT] PROGMEM = {
INTEGRATION_TIME_25MS, INTEGRATION_TIME_50MS, INTEGRATION_TIME_100MS,
INTEGRATION_TIME_200MS, INTEGRATION_TIME_400MS, INTEGRATION_TIME_800MS};
static const Gain GAINS[GAINS_COUNT] PROGMEM = {X_1_8, X_1_4, X_1, X_2};
static constexpr Gain GAINS[GAINS_COUNT] PROGMEM = {X_1_8, X_1_4, X_1, X_2};
if (data.als_counts <= LOW_INTENSITY_THRESHOLD) {
Gain next_gain = get_next(GAINS, data.actual_gain);